A cracked mirror glass is annoying. A cracked mirror glass on a heated mirror is worse — because the cheap fix quietly deletes the feature you use every frosty morning.
That is the trap in this price band. Plain glass is everywhere, but glass with a real heating element bonded to it costs more to make, and complete assemblies cost more again. A wider budget only helps if every product is checked twice: once for what it actually is, and once for whether it truly belongs in the tier.
This guide did both. Five picks survived: four heated or heat-compatible Burco glasses for Nissan, GM and Mazda mirrors that the narrower guides had to leave out, and one complete Dorman assembly — the only pick with a verified Amazon listing, so the only one carrying its own button. The other four are written alternatives, labelled as such everywhere, with that same verified listing under each. If only your glass broke, start with the thirty-second answer.
The 30-second answer
If the whole mirror is damaged and yours is one of the Ford models the assembly fits, take the Dorman 955-1386, a complete driver-side manual assembly — the only pick with its own Amazon button. For heated glass only: Nissan Pathfinder and Frontier drivers take the Burco 5126H, GM S-series drivers the Burco 3258H, and Mazda CX-9 drivers the Burco 5430H, each with a pre-applied heating element. Other Mazda drivers take the Burco 5564, which fits heated or non-heated originals. The four Burco picks are written alternatives: no verified Amazon listing exists for them, so each carries the Dorman listing under it instead.
How we researched this guide
Five products were profiled in depth against four manufacturer documents — Dorman’s warranty document and mirror brochure, and Burco’s install guide and distribution release — with specs and fitment cross-checked across six retailer and listing sources. Nine further products were documented and excluded with dated evidence; no product-specific owner reports exist for any pick.
Quick picks
Best Complete Assembly
Dorman 955-1386 Mirror Assembly
A complete driver-side manual mirror — glass, housing and bracket in one unit — for select Ford models. Best when damage goes beyond the glass. The only pick here with a verified Amazon listing.
Best Heated Glass for Nissan
Burco 5126H Mirror Glass
Passenger-side convex glass with a pre-applied heating element for the Nissan Pathfinder and Frontier (2005–2021). Best if your glass is cracked and the heated mirror must keep working.
This glass has no Amazon listing we could verify, so it carries no button of its own. The one verified listing in this guide is the Dorman 955-1386 assembly, for select Ford models:
Best Heated Glass for GM S-Series
Burco 3258H Mirror Glass
Passenger-side convex glass with a pre-applied heating element for the Chevrolet S10 and Blazer, GMC Sonoma and Jimmy, and Oldsmobile Bravada (1999–2005). Best for broken glass over a sound backing.
This glass has no Amazon listing we could verify, so it carries no button of its own. The one verified listing in this guide is the Dorman 955-1386 assembly, for select Ford models:
Best Heated Glass for Mazda CX-9
Burco 5430H Mirror Glass
Passenger-side convex peel-and-stick glass with a pre-applied heating element for the Mazda CX-9 (2010–2015). Best if your CX-9 glass is broken and the defrost matters.
This glass has no Amazon listing we could verify, so it carries no button of its own. The one verified listing in this guide is the Dorman 955-1386 assembly, for select Ford models:
Best for Mazda Heated or Plain
Burco 5564 Mirror Glass
Passenger-side convex glass for Mazda models (2014–2018) that fits heated or non-heated original mirrors. Best when you are not sure which mirror your Mazda was built with.
This glass has no Amazon listing we could verify, so it carries no button of its own. The one verified listing in this guide is the Dorman 955-1386 assembly, for select Ford models:
Work out your replacement
Tap your vehicle, damage, side, and heating need below. The match appears as you answer, and every answer ends at one of the five picks in this guide.
Step 1 — Your vehicle?
Step 2 — What is damaged?
Step 3 — Which side?
Step 4 — Must it stay heated?
Choose your vehicle, damage and side above and the match appears here. If you have not decided yet, start with the fitment rules in this guide: glass-only damage takes a glass pick, whole-mirror damage takes the assembly, and a convex glass must never be fitted on the driver side.
Quick compare
| Product | Fitment | Heated | Warranty | Check Price |
|---|---|---|---|---|
| Dorman 955-1386 (complete assembly) | Select Ford models, driver side | Not published | Limited Lifetime | |
| Burco 5126H (heated glass) | Nissan Pathfinder and Frontier 2005–2021, passenger side | Yes — pre-applied element | Not published | Written alternative — no verified Amazon listing; the verified listing is the Dorman 955-1386: |
| Burco 3258H (heated glass) | GM S-series 1999–2005, passenger side | Yes — pre-applied element | Not published | Written alternative — no verified Amazon listing; the verified listing is the Dorman 955-1386: |
| Burco 5430H (heated glass) | Mazda CX-9 2010–2015, passenger side | Yes — pre-applied element | Not published | Written alternative — no verified Amazon listing; the verified listing is the Dorman 955-1386: |
| Burco 5564 (fit-over glass) | Mazda models 2014–2018, passenger side | Not published | Not published | Written alternative — no verified Amazon listing; the verified listing is the Dorman 955-1386: |
How to choose a replacement mirror
Decide whether you need glass or the whole mirror
Start with the damage, not the product. If only the glass broke and the housing, backing plate and motor behind it still work, a glass replacement restores the mirror for the least work. If the housing is cracked, the mount broken or the motor dead, no glass will fix it — that is complete-assembly work. This budget is the first in our cluster offering both answers honestly: four glasses and one full assembly.
Match the glass curvature to the side
Flat versus convex is set by law, not preference. Federal Motor Vehicle Safety Standard 111 requires the driver-side mirror to give unit magnification — flat glass. A passenger-side mirror may be convex only within a set radius of curvature, carrying the etched closer-than-they-appear marking. That is why every glass pick here is convex passenger-side, and none may be fitted on the driver side.
Buy glass cut for your exact vehicle
True replacement glass is custom-cut for one vehicle: outline, diagonal and fit all differ between models. Mirror makers instruct buyers to measure the old glass diagonally, longest corner to longest corner, and compare the outline before ordering, because several glass options can exist for one vehicle. Every glass pick here prints its diagonal in its spec list for this check.
Keep the heat with an element, not a hope
A heated mirror keeps working only when the replacement glass carries a pre-applied heating element and its terminals are reconnected. A plain glass over a heated mirror fits, but the heat function is lost — the most common quiet disappointment in this class. Three picks here carry a confirmed element; the fourth Mazda glass fits heated originals without publishing whether it carries one.
Choose the mounting type your mirror needs
Fit-over glass bonds over the old glass or onto an intact backing plate — the gentlest repair, and the one all four Burco picks use. Clip-in backed glass snaps onto the motor mount and replaces the original glass outright. Glass with a pre-applied motor mount serves mirrors whose backing plate is itself damaged. A complete assembly replaces everything when damage runs deeper than glass can reach.
Fitment at a glance
| Pick | Vehicle application | Side | Glass type |
|---|---|---|---|
| Dorman 955-1386 | Select Ford models (verify on the listing) | Driver | Assembly glass — part of the complete unit |
| Burco 5126H | Nissan Pathfinder and Frontier 2005–2021 | Passenger | Convex |
| Burco 3258H | Chevrolet S10 and Blazer; GMC Sonoma and Jimmy; Oldsmobile Bravada 1999–2005 | Passenger | Convex |
| Burco 5430H | Mazda CX-9 2010–2015 | Passenger | Convex |
| Burco 5564 | Mazda models 2014–2018 | Passenger | Convex |
Replacement mirrors by budget
| Tier | What you get | Example pick |
|---|---|---|
| Glass route in this tier | Heated glass with a real pre-applied element | Burco 5126H |
| Assembly route in this tier | A complete mirror unit — glass, housing and bracket | Dorman 955-1386 |
| Above this tier | Most full assemblies, signal glass and motor-mount glass | Not covered — see who should not buy |
Replacement mirror types
| Type | How it fits | What must be intact | Best for |
|---|---|---|---|
| Fit-over heated glass | Adhesive over old glass or backing plate; heater terminals reconnected | A sound backing plate | Cracked heated glass, housing and mount undamaged |
| Fit-over plain glass | Adhesive over the old glass or onto the backing plate | A sound backing plate | Non-heated mirrors, or heated originals where the element does not matter |
| Complete assembly | Bolts to the door in place of the whole original mirror | The door mounting points | Housing, mount or motor damage — beyond any glass |
Detailed reviews
Each review follows the same order: why the product earned its place, its verified specifications, where it fits, strengths and watch-outs, what owners report, who should skip it and what to pair it with. Every specification comes from the documents and listings in our Sources — where a maker does not publish a figure, we say so. This guide is the wider-budget sibling of our pillar guide to replacement mirrors under 30, and leaves LED-specific glass to our LED replacement mirrors under 50 guide. Wiring care sits across our Replacement Mirrors category and our rear winch installation walkthrough.
Best Complete Assembly: Dorman 955-1386 Mirror Assembly
Best Complete Assembly
Why the Dorman 955-1386 is our pick
Every other guide in this cluster stops at glass, because complete assemblies normally sit above the budget. This one verifies inside it, on a full tracked price history rather than a single snapshot — the answer to the question glass cannot answer: what if the whole mirror is damaged? Dorman builds the unit to reverse-engineered original specification, covered by the maker’s Limited Lifetime warranty.
Dorman 955-1386 key specs
- Part number: 955-1386
- UPC: 019495459538
- Type: complete door mirror assembly — glass, housing and bracket
- Vehicle fitment: select Ford models (verify exact year and model on the listing)
- Side: driver (left)
- Adjustment: manual
- Finish: black
- Heated element: Not published
- Installation: no special tools necessary (maker copy)
- Warranty: Limited Lifetime
Dorman 955-1386: fits and best for
The listing data describes the fitment as select Ford models without publishing a year-by-year list we could verify, so treat the listing’s own fitment check as the authority: enter your exact year, make and model before ordering. Best for Ford drivers whose driver-side mirror is damaged beyond the glass — cracked housing, broken mount or dead adjustment — who want one complete unit.
Dorman 955-1386 pros and watch-outs
- Replaces the whole mirror — glass, housing and bracket in one unit
- The only pick with a verified Amazon listing and its own button
- Reverse engineered to the original part’s fit and function
- Dorman Limited Lifetime warranty
- Driver side and manual adjustment only
- Exact Ford fitment must be confirmed on the listing — no year list is published
- Heated and signal features not published — do not buy expecting them
- No product-specific owner coverage exists yet
Dorman 955-1386: what owners report
Owner coverage for this exact assembly is thin: no product-specific owner reports for the 955-1386 turned up in the forums and retailer questions we checked; the pick rests on the maker’s documentation, its verified listing record and Dorman’s warranty document in the Sources.
Dorman 955-1386: who should not buy
Skip this assembly if only your glass broke and the mirror behind it is sound — you would be replacing working parts. Skip it if you need the passenger side, power adjustment, or a confirmed heated or signal feature, none of which its published data offers.
Dorman 955-1386: pair it with
Pair the swap with a function check before the door trim goes back on: confirm the adjustment moves through its full range and the glass sits flush.
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An assembly forgives a damaged housing — but not a wrong fitment. Use the listing’s vehicle check, not the photograph, and keep the old unit until the new one is confirmed working. Context sits in our Car Lighting and Visibility section.
Best Heated Glass for Nissan: Burco 5126H Mirror Glass
Best Heated Glass for Nissan
Why the Burco 5126H is our pick
This is the glass the narrower budget could not admit: a Burco Redi-Cuts replacement with a genuine pre-applied heating element, custom-cut in the USA to the original specification for two Nissan nameplates. It restores the mirror and its defrost function together — exactly what a plain stick-on glass cannot do.
Burco 5126H key specs
- Part number: 5126H
- Vehicle fitment: Nissan Pathfinder and Nissan Frontier 2005–2021
- Side: passenger (right)
- Glass type: convex
- Heated element: yes — pre-applied
- Diagonal measurement: 8 7/16 in
- Glass dimensions: 5 3/16 × 7 5/8 in
- Type: glass-only fit-over replacement; backing plate not included
- Made in: USA
- Warranty: Not published
Burco 5126H: fits and best for
The fitment spans the Nissan Pathfinder and Frontier from 2005 to 2021, passenger side, on power mirrors. Before ordering, measure your old glass diagonally against the figure above — Burco’s guidance is that several glass options can exist for one vehicle. Best for Nissan owners whose heated passenger glass is cracked over a sound backing plate and who want the defrost working afterwards.
Burco 5126H pros and watch-outs
- Real pre-applied heating element — the defrost survives
- Exact-fit cut for two Nissan nameplates
- Convex passenger glass, safety-smoothed edges
- Made in the USA, instructions included
- No verified Amazon listing — a written alternative in this guide
- Needs an intact backing plate; includes none
- Passenger side only — never on the driver side
- No warranty term published
Burco 5126H: what owners report
Owner coverage for this exact glass is thin: no product-specific owner reports for the 5126H turned up in the forums and retailer questions we checked, so there is no owner consensus to summarise; the pick rests on the maker’s documentation and retailer specification data in the Sources.
Burco 5126H: who should not buy
Skip this glass if your backing plate is broken or missing — a fit-over glass has nothing sound to bond to. Skip it for the driver side, where the law requires flat glass. And skip it if your Nissan’s mirror was never heated: the element needs the vehicle’s heated-mirror circuit behind it.
Burco 5126H: pair it with
Pair it with the maker’s surface preparation: clean the backing plate with rubbing alcohol, dry-fit and align before the adhesive touches, then press firmly and let the bond cure a day or two. Reconnect the heater terminals and test the defrost before calling the job done.
This glass has no Amazon listing we could verify, so it carries no button of its own. The one verified listing in this guide is the Dorman 955-1386 assembly, for select Ford models:
We may earn a commission at no cost to you.
The diagonal is the fitment check that matters: 8 7/16 inches, longest corner to longest corner. If yours measures differently, you have a different mirror option — stop and re-check the part number rather than forcing the fit.
Best Heated Glass for GM S-Series: Burco 3258H Mirror Glass
Best Heated Glass for GM S-Series
Why the Burco 3258H is our pick
The GM S-series trucks and SUVs are exactly the vehicles still running heated mirrors old enough to crack — and the ones a plain glass would quietly downgrade. The 3258H carries its element pre-applied, cut to the S-series passenger mirror’s shape, so the repair keeps the truck’s original specification.
Burco 3258H key specs
- Part number: 3258H
- Vehicle fitment: Chevrolet S10 and Blazer; GMC Sonoma and Jimmy; Oldsmobile Bravada 1999–2005
- Side: passenger (right)
- Glass type: convex
- Heated element: yes — pre-applied
- Diagonal measurement: 9 7/16 in
- Glass dimensions: 5 3/4 × 7 5/8 in
- Type: glass-only fit-over replacement; backing plate not included
- Made in: USA
- Warranty: Not published
Burco 3258H: fits and best for
The application covers the S-series family — Chevrolet S10 and Blazer, GMC Sonoma and Jimmy, and Oldsmobile Bravada — from 1999 to 2005, passenger side, on power mirrors. Measure the old glass diagonally against the figure above before ordering. Best for S-series owners whose heated passenger glass is broken over a sound backing plate.
Burco 3258H pros and watch-outs
- Pre-applied element keeps the factory defrost working
- Exact-fit cut across the S-series family
- The largest glass in this guide — truck-sized
- Made in the USA, instructions included
- No verified Amazon listing — a written alternative in this guide
- Needs an intact backing plate; includes none
- Passenger side only
- No warranty term published
Burco 3258H: what owners report
Owner coverage for this exact glass is thin: no product-specific owner reports for the 3258H turned up in the forums and retailer questions we checked. One system-level case applies to its vehicle family: a GM technician explains that a mirror which stops heating is usually suffering an internal failure of the glass’s own heat grid — check voltage and ground at the glass terminals before blaming the truck’s wiring.
Burco 3258H: who should not buy
Skip this glass if your backing plate is damaged, if you need the driver side, or if your S-series mirror is a manual or non-heated unit the listing does not cover. And skip it if the housing or motor is the actual fault.
Burco 3258H: pair it with
Pair it with a terminal check: the heating element only works if the connectors at the glass are clean and seated, so inspect them while the old glass is off. Winter-visibility reading continues in our warning lights review.
This glass has no Amazon listing we could verify, so it carries no button of its own. The one verified listing in this guide is the Dorman 955-1386 assembly, for select Ford models:
We may earn a commission at no cost to you.
On a truck this age, photograph the heater terminals before disconnecting anything — the wiring colours and positions are your only map when the new glass goes on.
Best Heated Glass for Mazda CX-9: Burco 5430H Mirror Glass
Best Heated Glass for Mazda CX-9
Why the Burco 5430H is our pick
The CX-9’s passenger mirror is a big, shaped piece of glass, and the heated version is the one owners need to match. The 5430H is Burco’s answer: a peel-and-stick replacement with the heating element pre-applied, cut to the CX-9’s outline and diagonal, with no indicator markings and no auto-dimming promised — an honest like-for-like glass.
Burco 5430H key specs
- Part number: 5430H
- Vehicle fitment: Mazda CX-9 2010–2015
- Side: passenger (right)
- Glass type: convex
- Heated element: yes — pre-applied
- Diagonal measurement: 8 5/16 in
- Glass dimensions: 5 5/8 × 7 3/8 in
- Attachment: peel and stick
- Indicator markings: No
- Automatic dimming: No
- Warranty: Not published
Burco 5430H: fits and best for
The fitment is the Mazda CX-9 from 2010 to 2015, passenger side, on power mirrors. Two details deserve attention: this glass carries no indicator markings and does not auto-dim, so if your original glass auto-dims, this replacement will not reproduce that behaviour. Best for CX-9 owners with broken heated glass over a sound backing plate who value the defrost over dimming.
Burco 5430H pros and watch-outs
- Pre-applied element — the defrost survives the swap
- Exact-fit CX-9 cut, diagonal published for checking
- Peel-and-stick fitting, instructions included
- Made in the USA with safety-smoothed edges
- No verified Amazon listing — a written alternative in this guide
- Does not auto-dim, even if the original did
- Needs an intact backing plate; includes none
- No warranty term published
Burco 5430H: what owners report
Owner coverage for this exact glass is thin: no product-specific owner reports for the 5430H turned up in the forums and retailer questions we checked, so there is no owner consensus to summarise; the pick rests on the maker’s documentation and retailer specification data in the Sources.
Burco 5430H: who should not buy
Skip this glass if auto-dimming matters to you — the specification says plainly that it does not dim. Skip it for the driver side or any other Mazda, and skip it if the backing plate is broken, because a peel-and-stick glass cannot repair the plate it bonds to.
Burco 5430H: pair it with
Pair it with patience on the cure: press firmly for at least thirty seconds, then give the adhesive a full day or two before washing.
This glass has no Amazon listing we could verify, so it carries no button of its own. The one verified listing in this guide is the Dorman 955-1386 assembly, for select Ford models:
We may earn a commission at no cost to you.
Check the dimming question before you order, not after: if your original CX-9 glass darkens at night and plain glass would annoy you, shop the assembly lane instead — our choosing section explains the trade.
Best for Mazda Heated or Plain: Burco 5564 Mirror Glass
Best for Mazda Heated or Plain
Why the Burco 5564 is our pick
Not every Mazda owner knows which mirror their car was built with — and ordering the wrong heated-or-not glass is a classic wasted purchase. The 5564 is the flexible answer: a convex passenger glass listed as compatible with both heated and non-heated originals across the 2014–2018 Mazda range. Its honesty limit: compatibility with a heated mirror is not the same as carrying a heating element, and the listing does not publish one.
Burco 5564 key specs
- Part number: 5564
- Vehicle fitment: Mazda models 2014–2018
- Side: passenger (right)
- Glass type: convex
- Fits: heated or non-heated original mirrors
- Heating element in the glass: Not published
- Diagonal measurement: 6 7/8 in
- Indicator markings: Yes
- Automatic dimming: No
- Material: glass
- Warranty: Not published
Burco 5564: fits and best for
The listing scopes this glass to Mazda models from 2014 to 2018, passenger side, without naming every model — so the diagonal check carries more weight than usual: measure your old glass against the 6 7/8-inch figure above. Best for Mazda owners unsure of their mirror’s original specification who want the one glass here covering both heated and plain originals.
Burco 5564 pros and watch-outs
- Fits heated or non-heated originals — no guessing
- Indicator markings included, per the specification table
- Exact-fit Burco cut, safety-smoothed edges
- Made in the USA, instructions included
- Own heating element not published — heat retention cannot be promised
- Listing names a year range, not models — the diagonal check is essential
- No verified Amazon listing — a written alternative in this guide
- No warranty term published
Burco 5564: what owners report
Owner coverage for this exact glass is thin: no product-specific owner reports for the 5564 turned up in the forums and retailer questions we checked, so there is no owner consensus to summarise; the pick rests on the maker’s documentation and retailer specification data in the Sources.
Burco 5564: who should not buy
Skip this glass if keeping the heated function is non-negotiable — take a confirmed-element pick instead, or the CX-9 glass above if that is your Mazda. Skip it if your diagonal measurement does not match, whatever the year range suggests. And skip it for the driver side, as with every glass pick here.
Burco 5564: pair it with
Pair it with the full Burco preparation routine — alcohol clean, dry-fit, aligned press — and a realistic expectation: you are buying fit flexibility, and the heat question is the price of it.
This glass has no Amazon listing we could verify, so it carries no button of its own. The one verified listing in this guide is the Dorman 955-1386 assembly, for select Ford models:
We may earn a commission at no cost to you.
When a listing gives a year range instead of a model list, the diagonal is the fitment document. Six and seven-eighths inches, corner to corner — if yours differs, this is not your glass.
Spec comparison
| Pick | Type | Side | Heated | Check Price |
|---|---|---|---|---|
| Dorman 955-1386 | Complete assembly | Driver | Not published | |
| Burco 5126H | Fit-over glass | Passenger | Yes — pre-applied element | Written alternative — no verified Amazon listing; the verified listing is the Dorman 955-1386: |
| Burco 3258H | Fit-over glass | Passenger | Yes — pre-applied element | Written alternative — no verified Amazon listing; the verified listing is the Dorman 955-1386: |
| Burco 5430H | Fit-over glass, peel and stick | Passenger | Yes — pre-applied element | Written alternative — no verified Amazon listing; the verified listing is the Dorman 955-1386: |
| Burco 5564 | Fit-over glass | Passenger | Not published | Written alternative — no verified Amazon listing; the verified listing is the Dorman 955-1386: |
Installation and wiring basics
Gather the tools the mirror makers list before you start: a putty knife, a flat-head screwdriver, scissors, a towel, silicone or urethane, rubbing alcohol, a rubber mallet and glass cleaner. For fit-over glass there are two maker methods. If the old glass is cracked but present, remove only loose pieces, clean both surfaces, dry-fit and align, apply the adhesive patches, and press on with firm, gentle pressure. If the glass is smashed, clear every piece and the old adhesive from the backing plate, clean with rubbing alcohol, test-fit, then stick and press. Work warm and dry: press for at least thirty seconds, allow a day or two for full bond strength, and do not wash the vehicle during the cure.
Heated glass adds one wiring step: the element’s terminals must be reconnected, or the defrost will not work even though the glass fits perfectly. Note each terminal’s position before disconnecting the old glass, and test the heat afterwards with the vehicle’s heated-mirror or rear-defroster control. The complete assembly follows the opposite logic — it replaces glass, housing and bracket as one unit at the door, with no special tools necessary per the maker’s copy. Test adjustment and every mirror function before you drive.
Safety essentials
- Wear safety glasses whenever you handle or pry at broken mirror glass
- Wear cut-resistant gloves and long sleeves when clearing shattered glass
- Park on a level surface with the engine off and the parking brake set
- Disconnect the battery before heated-mirror wiring work
- Use adhesives and cleaners in a ventilated space
- Test adjustment and heat before driving on the repaired mirror
The safest outcome of any mirror repair is a mirror that works completely — view, adjustment and heat — before the vehicle moves again. If your damage is whole-mirror rather than glass-only, the complete assembly here restores all three at once for the Ford models it fits:
Troubleshooting
| Symptom | Likely cause | Fix |
|---|---|---|
| Replacement glass does not heat | Failed heat grid in the old glass, terminals not reconnected, or the new glass carries no element | Check voltage and ground at the glass terminals with the heated mirrors on; reseat the terminals; confirm the replacement actually carries a pre-applied element |
| Fit-over glass lifting at the edges | Surface not clean and dry, fitting done cold, or cure interrupted | Remove the glass, clean with rubbing alcohol, refit warm and dry, press firmly and avoid washing for a day or two |
| New glass shows a distorted image | Convex glass fitted where flat glass belongs | Driver-side glass must be flat, unit-magnification by law — fit the correct glass for the side |
| Glass fits the outline but the diagonal is wrong | A different mirror option exists for the same vehicle | Stop before bonding: compare the diagonal in the spec list with your old glass and re-check the part number |
Who should NOT buy these
Your vehicle is none of the listed fitments. Four picks are cut for Nissan, GM S-series and Mazda mirrors, and the assembly fits select Ford models only. Replacement glass does not adapt between vehicles: outline, diagonal and fit are made for one mirror. If your vehicle is not named, none of these five products is your repair — measure your glass and shop your exact application instead.
Your backing plate, mount or motor is damaged — and you do not drive a matching Ford. Every glass pick here assumes the mirror behind the glass still works; fit-over glass needs a sound backing plate to bond to. If the plate is cracked, the motor dead or the housing broken, glass alone restores nothing, and the one assembly here only serves its Ford applications. Price the bigger repair honestly rather than bonding new glass to a failed mirror.
You need the driver side. All four glass picks are passenger-side convex glasses, and driver-side glass must be flat under the federal standard, so they cannot be swapped across. The only driver-side product here is the complete Dorman assembly, and only for its Ford fitments. A broken driver glass on anything else is a different search.
You need a feature these picks do not publish. The assembly’s heated and signal features are not published; the flexible Mazda glass does not publish its own heating element; the CX-9 glass does not auto-dim. If a feature is why you are shopping, buy only where the specification confirms it — three picks here confirm a heating element, and none confirms a turn signal or blind-spot indicator.
FAQ
Can I replace just the mirror glass instead of the whole mirror?
Usually, yes — and mirror makers encourage it. When the damage is limited to the glass and the backing plate, motor, housing and wiring behind it still work, replacing the whole assembly means paying to replace undamaged equipment. Four of this guide’s five picks take the glass-only route. It stops being right when the backing plate is broken or missing, or the housing, mount or motor is damaged.
Will a replacement glass keep my heated mirror working?
Only when the replacement glass carries a pre-applied heating element and its terminals are reconnected. A plain glass over a heated mirror fits physically, but the heat function is lost. That is why three picks here are confirmed-element glasses, and why the flexible Mazda pick is labelled honestly: it fits heated originals, but its maker does not publish whether the glass itself carries an element, so heat retention cannot be promised for it.
Why is driver-side glass flat and passenger-side glass convex?
Because the federal standard, FMVSS 111, sets it that way. The driver-side mirror must give unit magnification — a true-distance, flat image — so following traffic is judged accurately. A passenger-side mirror may be convex, widening the field of view, only within a fixed radius of curvature and with the etched warning that objects are closer than they appear. That is why a convex glass must never be fitted on the driver side.
How do I know which replacement glass fits my car?
Start with the vehicle, not the part number. Replacement glass is custom-cut per model, so confirm the year, model and side, then measure your old glass diagonally, longest corner to longest corner, and compare the outline — makers warn that several glass options can exist for one vehicle. Every glass pick here prints its diagonal for this check. For feature mirrors, also match the original specification: heat, indicators and dimming are separate part numbers.
What if my whole mirror is damaged, not just the glass?
Then glass is the wrong repair, whatever it costs. A cracked housing, broken mount or dead motor sits behind the glass, and new glass over it restores the reflection and nothing else. Your route is a complete assembly — glass, housing and bracket as one unit. In this budget, one assembly verifies: a driver-side manual unit for select Ford models. For other vehicles, verified assemblies sit above this tier.
Is it legal to drive with a cracked side mirror?
It is a genuine legal risk, not just an eyesore. The federal standard governs how mirrors are made, but on the road state vehicle codes apply, and nearly every state requires at least one mirror giving a clear view at least 200 feet behind the vehicle. A shattered glass that cannot give that view can draw a ticket or fail an inspection.
Why do most picks here have no Amazon button?
Because no Amazon listing could be verified for them under this programme’s evidence standard — listing data in search results plus maker documents — and a button must point at a verified listing or it does not run. Four of the five picks are therefore written alternatives: fully specified with retailer sources, each carrying the guide’s one verified listing under it, labelled as a different product for different vehicles.
My heated mirror stopped heating. Is the glass the problem?
Often, yes. A GM technician answering exactly this question explains that a heated mirror which stops heating is typically suffering an internal failure of the glass’s own heat grid. Test for voltage and ground at the glass terminals with the heated mirrors on: power arriving at a glass that stays cold points at the glass itself — which is why a confirmed-element replacement is the repair.
Final verdict
For Ford drivers with whole-mirror damage, the Dorman 955-1386 is the complete repair — glass, housing and bracket in one unit, lifetime cover, and the only verified button here.
For Nissan Pathfinder and Frontier drivers, the Burco 5126H keeps the defrost working. A written alternative with no button of its own — the guide’s verified listing is the Dorman assembly:
For GM S-series drivers, the Burco 3258H does the same job for the older trucks and SUVs, element included. A written alternative with no button of its own — the guide’s verified listing is the Dorman assembly:
For Mazda CX-9 drivers, the Burco 5430H is the confirmed-element glass — just do not buy it expecting auto-dimming. A written alternative with no button of its own — the guide’s verified listing is the Dorman assembly:
And for other Mazda drivers who cannot name their mirror’s specification, the Burco 5564 is the flexible fit — heat question stated openly. A written alternative with no button of its own — the guide’s verified listing is the Dorman assembly:
Sources
Manufacturer documents
- Dorman warranty by product (official)
- Dorman Replacement Mirrors product-information brochure
- Burco installation guide
- Burco distribution press release
Retailer and listing evidence
- Dorman 955-1386 listing record and price history
- Burco 5126H — AutoZone listing
- Burco 3258H — AutoZone listing
- Burco 5430H — AutoZone listing
- Burco 5564 — AutoZone listing
Owner reports and Q&A
Legal and standards
About the author
The WinchInsider team researches replacement parts the slow way: manufacturer manuals and warranty documents first, retailer specification tables second, listing titles last and least. This guide was built from the Sources above, with every unverifiable figure left blank rather than filled in.
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