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If you drive a 2015-2019 Subaru Legacy, choosing the right mirror affects visibility, convenience, and safety. Mirrors can fail in several ways: motors stop working, glass cracks, heating elements die, or electronic features like turn signals and blind spot indicators malfunction. Picking a replacement that fits the vehicle and restores the features you rely on matters for everyday driving and in colder climates.This guide presents six shortlisted mirror options that match the 2015-2019 Subaru Legacy fitment and common feature sets. We evaluated candidates for correct fit, electrical compatibility, heating and defrosting function, and long-term durability so you can quickly identify the option that matches your needs. Read on for the criteria we used and practical guidance to help you decide which mirror to install on your Legacy.
Looking for other parts? See all Subaru Legacy parts & accessories.
Top Picks at a Glance
| Best Overall The best all-around choice for most situations | Go-Parts Power Side Mirror for Subaru Legacy/Outback (Right, Heated, Signal, Manual Folding) |  |
| Best Quality Built to a higher standard if you want something more solid | Garage-Pro Mirror Set for Subaru Outback 2015–2017 (Heated, Power Adjust, Manual Folding) |  |
| Best Value The sweet spot between price and what you get | A-Premium Passenger Side Power Door Mirror for Subaru Legacy/Outback (2015–2017/2015–2016) Heated, Manual Folding |  |
| Best Budget The cheapest option that still gets the job done reliably | Car Mirror Bazar Replacement Left Side Flat Mirror Glass with Adhesive |  |
| Highest Rated A top-rated pick with lots of positive feedback | Rugged TUFF Right Side Heated Mirror Glass Assembly with Backing Plate (Blind Spot Detection) |  |
| Most Popular A crowd favorite that many people choose with confidence | Garage-Pro Right Passenger Heated Power Glass Mirror for 2015–2017 Subaru Outback/Legacy |  |
1. Go-Parts Power Side Mirror for Subaru Legacy/Outback (Right, Heated, Signal, Manual Folding)
| Auto Part Position | Right |
|---|---|
| Mounting Type | Door Mount |
| Other Special Features | Foldable |
| Operation Mode | Power |
| Material Type | Glass |
This Go-Parts right-side mirror replaces the factory unit on compatible 2015–2017 Subaru Legacy and Outback models manufactured up to March 2017. It supplies power mirror adjustment, a heated glass element to reduce fog and ice, an integrated turn signal and puddle lamp, and manual folding for parking clearance. The housing is paintable to match your vehicle and the assembly is sold as a direct bolt-on intended to fit like the original, which makes installation straightforward for a DIYer or shop. Important limitations are that it does not include blind spot detection, so it is not suitable if your car originally had that warning light, and the fitment is restricted to specific years and production dates. Build quality is positioned as aftermarket to meet or exceed factory specs, and included features focus on everyday driving convenience and weather resilience rather than advanced driver assistance.
Best for: Buyers who want a practical, factory-style replacement mirror that restores core functions like power adjustment, heating, and signal lights while keeping installation simple and appearance matchable.
Less Ideal for: Owners who need a mirror with blind spot detection or anyone with a Legacy/Outback manufactured after March 2017 should look for a part specifically listed for those configurations.
- Direct bolt-on design intended to match factory fit for listed Subaru models
- Heated glass reduces fogging and helps clear ice in cold weather
- Integrated turn signal and puddle lamp improve visibility and convenience
- Paintable housing lets you match the vehicle color for a factory look
- Does not include blind spot detection, so it will not replace BSD-equipped mirrors
Verdict: A straightforward factory-style replacement for 2015–2017 Legacy/Outback drivers who need heated, powered right-side mirrors with signal and puddle lights but do not require blind spot detection.
2. Garage-Pro Mirror Set for Subaru Outback 2015–2017 (Heated, Power Adjust, Manual Folding)
| Fitment | Subaru Outback and Legacy 2015–2017 (production to March 2017) |
|---|---|
| Features | Heated glass, power adjust, manual folding |
| Quantity | Set of 2 |
| Manufacturer part number | GPSET-SU02ER |
This Garage-Pro mirror set replaces both left and right exterior mirrors on Subaru Outback and Legacy models produced through March 2017. The pair is a direct-fit replacement with power-adjust glass, heating for de-icing, and manual folding to protect the housings in tight spaces. The housings are paintable so you can match factory color at a body shop or paint them yourself, and the set ships with the mirror glass and mounting-ready components for a typical dealer-style swap. For a performance-minded buyer this delivers the functional upgrades you expect for daily driving and spirited use: heated glass keeps visibility clear in cold conditions and the power adjust lets you fine-tune sightlines quickly. Expect a straightforward installation using factory mounting points, though you will need paint work if you want a perfect color match and the manual folding means no motorized fold option. These are practical factory-quality replacements that focus on fit and function rather than cosmetic finish out of the box.
Best for: Buyers who want a reliable, factory-style replacement that restores heated and power-adjust functionality and prioritize fit and driving visibility over out-of-the-box cosmetic finish.
Less Ideal for: Shoppers looking for motorized folding mirrors, pre-painted color-matched replacements, or upgraded aerodynamic/track-focused mirror shapes should consider other options.
- Direct-fit pair for 2015–2017 Subaru Outback and Legacy for straightforward replacement
- Heated glass improves visibility in cold or wet conditions
- Power-adjust mirrors allow quick, precise positioning from the cabin
- Paintable housings let you match factory color for a seamless look
- Housings are paintable but arrive unpainted so matching requires additional work or shop painting
Verdict: If you need a dependable, factory-style replacement to restore heated and power-adjust mirror function on 2015–2017 Subaru Outback or Legacy, this set delivers accurate fit and practical performance.
3. A-Premium Passenger Side Power Door Mirror for Subaru Legacy/Outback (2015–2017/2015–2016) Heated, Manual Folding
| Auto Part Position | Front Right |
|---|---|
| Compatible with Vehicle Type | Subaru Legacy 2015-2017, Outback 2015-2016 |
| Operation Mode | Power |
| Other Special Features | Manual Folding; Heated |
| Lens Curvature Description | Convex |
This A-Premium passenger-side power door mirror replaces the factory unit on select Subaru Legacy (2015–2017) and Outback (2015–2016) 2.5i Limited and Premium models. It provides powered mirror adjustment with convex heated glass to help clear ice and fog, and it folds manually to protect the housing in tight spaces. The assembly comes with the housing and uses the vehicle-specific plug configuration, so it snaps into the door wiring for a straightforward swap when the connector and mounting points match. Practical buyers will appreciate the ABS construction and the one-year unlimited-mileage guarantee for parts coverage. Limitations to note are that this version omits blind spot detection, turn-signal lamps, puddle lights, and memory function, so it is intended as a direct replacement for non-BSD, non-signal-equipped trims. Installation can be done by a competent DIYer or a technician if you want factory-like alignment and electrical checks.
Best for: Buyers who want a reliable, vehicle-matching replacement mirror to restore powered adjustment and heated defrost function without adding extra features.
Less Ideal for: Drivers who need blind spot monitoring, integrated turn signals, puddle lights, or memory mirrors should choose an upgraded or OEM-equipped unit instead.
- Heated convex glass helps melt ice and reduce fog for better visibility in cold conditions
- Vehicle-specific fit and 13-hole/9-prong plug configuration simplify direct replacement on listed Subaru models
- Durable ABS construction designed to match factory mounting and withstand road use
- Includes housing so fewer additional parts are required for installation
- No blind spot detection, turn signal, puddle light, or memory function for equipped vehicles
Verdict: A practical, vehicle-specific replacement that restores powered adjustment and heated glass for non-BSD Subaru Legacy and Outback trims.
4. Car Mirror Bazar Replacement Left Side Flat Mirror Glass with Adhesive
| Auto Part Position | Front Left |
|---|---|
| Fit Type | Vehicle Specific Fit |
| Mounting Type | Stick on over broken glass or on the backing plate |
| Lens Curvature Description | Flat |
This is a straightforward replacement flat driver-side mirror glass intended to stick over a broken glass or onto an existing backing plate. It uses real aluminum-backed mirror glass and comes with a contoured double-sided automotive adhesive that makes installation simple for a DIY repair. The flat lens and trapezoid shape match many factory pieces, and the listing includes the longest diagonal measurement to help you confirm fit before ordering. Because it ships as bare glass with no plastic backing plate or electronics, it is best for basic mirror swaps where the backing and any heater or adjustment mechanics are already present and working. Expect a low-cost, functional fix that restores visibility but does not replace powered functions or mounting hardware. Buyers should double-check the shape and diagonal measurement against their vehicle mirror to ensure correct fit.
Best for: Buyers looking for the lowest-cost way to restore a cracked or missing left-side mirror glass who are comfortable doing a simple stick-on replacement themselves.
Less Ideal for: Drivers who need a complete replacement assembly, integrated heating or motor function, or who prefer a ready-to-install backing plate and wiring intact.
- Includes contoured double-sided automotive adhesive for straightforward stick-on installation
- Real aluminum-back glass for durable reflective surface compared with cheap chrome-spray alternatives
- Sold as a single, vehicle-specific left-side piece suitable for direct replacement
- Clear product photos and provided diagonal measurement to help confirm fit
- No plastic backing plate or mounting hardware included so it will not restore powered or heated functions
- Fit can vary by market and mirror option so requires careful measurement before purchase
Verdict: A no-frills, low-cost driver-side mirror glass that restores visibility quickly for budget-minded DIY repairs.
5. Rugged TUFF Right Side Heated Mirror Glass Assembly with Backing Plate (Blind Spot Detection)
| Auto Part Position | Right |
|---|---|
| Compatible with Vehicle Type | 2015-2017 Subaru Legacy and Outback, 2016-2017 Subaru Crosstrek, 2016-2021 Subaru STI, 2016-2021 Subaru WRX |
| Other Special Features of the Product | Adjustable, Blind Spot Detection System, Heated, Scratch Resistant |
| Mounting Type | Door Mount |
| Operation Mode | Power |
This Rugged TUFF right-side mirror glass assembly replaces the factory passenger mirror on compatible Subaru Legacy, Outback, Crosstrek, WRX, and STI models and restores heated function plus blind spot detection capability. It comes as the glass bonded to a plastic backing plate with a back-mounting clip so installation is a matter of removing the old glass and snapping the new assembly into the door mount. The heated element helps clear frost and the convex lens improves rearward coverage while the included blanking for the blind spot sensor preserves system function when fitted correctly. Constructed from ABS and glass, it is a straightforward, vehicle-specific repair part intended to match the factory fit and operation. Limitations are that it ships as mirror and backing plate only so any damaged actuator or housing must be addressed separately, and a post-installation reset of the blind spot system or battery disconnect may be required to restore warning behavior.
Best for: Buyers who need a dependable, like-for-like replacement mirror glass that restores heated function and blind spot detection without replacing the entire mirror assembly.
Less Ideal for: If the mirror housing, motor, or electronic actuator is damaged or missing, this glass-and-plate unit alone will not complete the repair; consider a full mirror assembly instead.
- Vehicle-specific fit for the passenger side on listed Subaru models
- Integrated heated element to defrost and improve visibility
- Includes plastic backing plate with back-mounting clip for simple snap-in installation
- Supports blind spot detection sensor compatibility and preserves system function
- Convex lens offers wider field of view than flat glass
- Does not include mirror housing, motor, or turn signal assemblies so additional repairs may be needed
Verdict: For a reliable, factory-style passenger mirror replacement that restores heating and blind spot detection on supported Subaru Legacys, this direct-fit glass-and-plate unit is the practical choice.
6. Garage-Pro Right Passenger Heated Power Glass Mirror for 2015–2017 Subaru Outback/Legacy
| Auto Part Position | Right |
|---|---|
| Mounting Type | Door Mount |
| Operation Mode | Manual |
| Lens Curvature Description | Convex |
| Other Special Features of the Product | Heated, Power Glass, Manual Folding |
This Garage-Pro passenger-side mirror is a direct-fit replacement for 2015–2017 Subaru Outback and Legacy vehicles, offering heated power glass and manual folding operation. It installs via a door-mount fit designed to match factory mounting points and uses convex glass for a wider field of view. The heated element helps clear ice and fog quickly, which is useful in colder climates, while the power glass lets you adjust mirror position from inside the car. The housing is paintable so you can match body color after installation. Note that this unit does not include auto-dimming, blind-spot indicators, puddle lights, or turn signal lamps, so it replaces basic mirror functionality rather than adding advanced driver-assist features. Overall it is a practical, lower-cost replacement that restores core mirror functions and appearance for affected Legacy and Outback models, with the main compromise being the lack of some modern extras.
Best for: Buyers who want a reliable, factory-style replacement mirror to restore basic function and appearance on a 2015–2017 Subaru Legacy or Outback and who prioritize proven fit and social-proof reliability over advanced features.
Less Ideal for: Drivers seeking modern safety extras like blind-spot indicators, auto-dimming glass, or integrated lighting should consider upgraded mirror assemblies instead.
- Vehicle-specific door-mount fit for 2015–2017 Subaru Outback and Legacy ensures straightforward installation
- Heated glass speeds defrosting and improves visibility in cold or damp weather
- Power-adjustable glass lets you set mirror position from inside the cabin
- Paintable housing lets you achieve a factory-matched appearance after painting
- Does not include auto-dimming, blind-spot alert, puddle light, or integrated turn signal functions
Verdict: Choose this Garage-Pro right-side mirror when you need a straightforward, vehicle-specific replacement that restores heated power glass and a factory look for 2015–2017 Subaru Legacy and Outback models.
Choosing the Right 2015-2019 Subaru Legacy Mirror: Key Factors to Consider
Fitment and Mounting Pattern
Correct fitment is the single most important factor for a 2015-2019 Subaru Legacy mirror because the mounting pattern and hinge alignment determine whether the mirror sits flush and adjusts properly. An exact-match assembly will align with the factory screw points and gasket, preventing wind noise, water intrusion, and uneven gaps around the door panel.
If the replacement does not follow the vehicle's mounting pattern, you can face trimming, additional brackets, or failed seals. For power mirrors the internal actuator must line up with the control linkage; otherwise the adjustment range and neutral position will be off. Always confirm the replacement references the same year range and door side to avoid fitment problems.
Electrical Compatibility and Features
Many 2015-2019 Subaru Legacy models come with features like power adjustment, heated elements, integrated turn signals, and blind spot indicators. Choosing a mirror that matches the original electrical features avoids the need for splicing or aftermarket adapters. Verify connector type, number of wires, and whether the replacement supports the vehicle's heating circuit and motor functions.
If you need preserved features such as heating or signal lights, make sure the replacement includes those circuits. Some replacements are sold as mirror housings only or glass-only units; decide whether you need a full assembly or just the glass to restore full electrical function.
Glass Type and Optical Quality
Glass quality affects what you actually see while driving. Look for low-distortion glass, proper curvature, and clear anti-glare or hydrophobic coatings if you drive in variable lighting or wet climates. Heated glass options speed de-icing and reduce fogging in cold weather, which is a practical safety advantage for Subaru Legacy owners in winter conditions.
Mirror glass replacements should match the original size and curvature to preserve the designed field of view. Substituting a different curvature can create blind spots or alter perceived distance to other vehicles, so choose a glass type that mirrors the factory specifications.
Durability and Weather Resistance
Mirrors are exposed to road debris, salt, and repeated temperature cycling, so housing materials and seals matter. Select assemblies with robust plastics, tight seams, and corrosion-resistant mounting hardware to minimize long-term deterioration. UV-stable coatings and durable finishes help retain appearance and prevent cracking or fading over time.
Pay attention to how the housing interfaces with the glass and mounting plate; poor seals allow moisture to reach electrical connectors and motors. For Legacy owners in regions with road salt or heavy rain, a water-resistant build and corrosion-resistant fasteners will reduce service needs.
Installation Complexity and Required Tools
Installation difficulty ranges from simple glass swaps to full-door-panel removal. Determine whether the replacement is a complete assembly that mounts to the factory plate or a glass-only unit that attaches to the existing motor. Complete assemblies usually reduce installation time and risk of damaging internal door components.
Consider whether you have basic tools for removing interior trim clips and screws and whether the door panel requires special clips or tensioners. If the replacement requires wiring adapters or splicing to preserve turn signals or heating, factor in the skill level and time required. Choosing a near plug-and-play assembly avoids costly shop labor for most owners.
Maintenance and Repairability
Think about future repairs and the availability of spare parts, such as mirror glass inserts or replacement housings. Mirror glass replacement is often cheaper and simpler than replacing a full assembly, so confirm that glass-only options and mounting clips are available for the 2015-2019 Legacy.
Also consider whether internal motors or heating elements are serviceable separately. If a mirror uses proprietary clips or sealed electronics, a small failure may force full-assembly replacement. Owners who prefer low-maintenance setups should prioritize units with modular parts and widely available replacements.
Choosing Between Full Assembly and Glass-Only Replacements
Full assemblies include the housing, motor, wiring pigtail, and glass. They are often the simplest route when the original housing is cracked, the mounting base is damaged, or the electrical components have failed. A full assembly reduces installation steps because it mounts onto the factory bracket as a single unit.
Glass-only replacements are an economical option when the housing and motor remain functional. Swapping just the glass is faster and cheaper, but it requires careful removal to avoid damaging clips or the heating elements embedded in the glass. Evaluate the condition of the housing and motor before deciding.
- Opt for full assembly when housing is cracked or wiring is damaged
- Choose glass-only to save time and money if motors and housing are intact
- Confirm heating and blind spot compatibility when buying glass-only units
Preserving Heated Mirror Function in Cold Climates
If your Legacy came with heated mirrors, retaining that function helps with defrosting and visibility during winter. Heated elements in the glass speed clearing ice and reduce condensation under changing temperatures.
When selecting a replacement, confirm the heating circuit and connector match the vehicle. If you replace glass only, make sure the new glass includes the heating traces and that the motor assembly still provides the electrical feed.
- Check for heating traces or printed circuit lines in replacement glass
- Test the heating function before reassembling the door panel
- Consider hydrophobic coatings in addition to heating for wet conditions
Addressing Integrated Turn Signals and Blind Spot Indicators
Many modern mirrors include turn signals or blind spot indicators that tie into the vehicle electrical system. If your Legacy has these features, a compatible replacement will preserve functionality and avoid dashboard warnings or circuit issues.
Compatibility means matching the number of wires, connector type, and signal routing. If a replacement lacks integrated indicators, you may need to re-route signals or accept the loss of that function. Decide whether maintaining those features is important for your driving safety and convenience.
- Verify connectors for indicator and blind spot wiring
- Some replacements require simple plug-in; others need adapters
- Losing indicators can reduce side-visibility signaling capability
Common Installation Pitfalls and How To Avoid Them
The most frequent mistakes are forcing mismatched mounting plates, damaging internal clips during panel removal, and overlooking connector pinouts. Take pictures of the factory wiring and clip locations before disassembly to aid reassembly.
Use the right trim tools to remove door panels without tearing clips, and avoid over-tightening fasteners to prevent warped housings. If you encounter nonstandard wiring or extra connectors, pause and confirm pin functions rather than guessing.
- Document wiring and clip positions before removal
- Use plastic trim tools to protect panels and clips
- Test electronic functions before fully reassembling the door
When To Seek Professional Help
Consider a professional install if the replacement requires door disassembly beyond basic clips, major wiring changes, or programming of integrated systems. Professionals can verify connector pinouts, solder or crimp proper splices, and ensure airtight seals.
If you are unsure about airbag proximity in the door or how to handle powered folding mechanisms, a shop with experience on the 2015-2019 Subaru Legacy can reduce risk of damage and save time.
- Hire a pro for complex wiring, programming, or motor replacement
- Use professional service when door airbags are near the work area
- Professionals can pressure-test seals to prevent water ingress
Materials, Finishes, and Matching Your Vehicle
A replacement mirror should match the finish and texture of the factory housing for a seamless appearance. Pay attention to paintable housings versus pre-painted units and ensure color matches before final installation.
Some replacements offer UV-resistant coatings or matte textures that more closely resemble factory trim. If you plan to paint the housing, choose primed, paintable units and follow proper prep to prevent peeling or mismatched gloss.
- Confirm paint match or choose a paintable assembly
- Select UV-resistant finishes for long-term color stability
- Match texture and trim level appearance for a factory look
Still looking for the perfect fit?
Select your Subaru Legacy configuration to see the most relevant Mirrors recommendations
How We Chose the Best 2015-2019 Subaru Legacy Mirror
We focused on attributes that directly affect fit, safety, and functionality for 2015-2019 Subaru Legacy owners. Primary evaluation criteria included physical fitment and mounting alignment to ensure replacements attach cleanly to the factory mirror base and door panel. Electrical compatibility for power adjustment, heated elements, and integrated turn signal or blind spot wiring was assessed because mismatched connectors or missing circuits create installation headaches.Durability and materials were considered, with emphasis on mirror glass quality, housing strength, and resistance to weather and road debris. We looked at the availability of correct glass options and the presence of anti-glare or heated coatings. Optical performance was reviewed in terms of field of view and distortion, since poor optics reduce safety.Ease of installation and the likelihood of requiring additional wiring or adapters was factored in; straightforward plug-and-play replacements were favored for typical DIY installations. Finally, we checked common failure modes specific to this vehicle range and excluded items that required major door disassembly or nonstandard modifications. Exclusions included mirrors lacking required heated function when the vehicle originally included it, or units with incompatible mount patterns.
Our full evaluation process is outlined in our review methodology.
FAQ
Can I replace just the mirror glass on my 2015-2019 Subaru Legacy?
Often you can replace only the glass if the housing and motor function properly. Glass-only swaps are quicker and cheaper, but you must confirm the new glass includes any heating traces and matches the curvature and attachment clips.
How do I know if my replacement mirror will support heated function?
Check the replacement listing or part details for a heating circuit mention and confirm the connector has the same number of pins as the factory unit. If in doubt, compare the wiring harness and look for heating traces on the glass surface.
Will a full assembly require programming or calibration?
Most full mirror assemblies for this vehicle range are plug-and-play and do not need programming. However, if the mirror includes advanced electronics tied to vehicle systems, a brief calibration or a system reset may be recommended in some cases.
Is it hard to install a replacement mirror myself?
Installation difficulty varies. Complete assemblies that mount to the factory plate are typically manageable with basic tools. Glass-only swaps and jobs requiring wiring splices are more challenging and may need trim tools and electrical skills.
What should I do if the mirror motor does not work after installation?
First verify the connector is fully seated and check for blown fuses or disconnected wiring. If wiring and fuses are intact, inspect the replacement motor wiring for continuity; if issues persist, the motor or harness may be faulty and professional diagnosis is advisable.
Can I keep my integrated turn signal or blind spot indicator?
You can retain those functions only if the replacement supports the same electrical circuits and connector types. Confirm the replacement lists turn signal or blind spot compatibility and compare connector pinouts before purchasing.
Final Verdict
For the 2015-2019 Subaru Legacy, prioritize correct fitment and electrical compatibility above all else. Decide whether you need a full assembly or a glass-only replacement based on the condition of the housing and the presence of features like heating, integrated signals, or blind spot indicators.Balance ease of installation against long-term durability: plug-and-play assemblies reduce installation risk, while glass swaps save cost if the rest of the unit is intact. Focus on matching mounting patterns, connector types, and glass curvature to restore safe visibility and reliable function with minimal fuss.
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