Note: This article contains affiliate links. If you click on these links and make a purchase, I may earn a small commission at no extra cost to you. This helps support my research and content. Read my full affiliate disclosure here.
If you drive a 2017-2023 Subaru Impreza, the right mirror affects safety, visibility, and convenience every time you get behind the wheel. Whether replacing a cracked glass, upgrading to heated or power-adjustable units, or restoring a folding side mirror after a minor impact, choosing a correctly fitted mirror prevents annoying vibration, blind spots, and electrical headaches.This guide shortlists six top mirrors for the 2017-2023 Subaru Impreza and walks through the practical evaluation criteria we used, including fitment, electrical compatibility, and ease of installation. Read on to see which mirror options best match common repair and upgrade goals for this model year range.
Looking for other parts? See all Subaru Impreza parts & accessories.
Top Picks at a Glance
| Best Overall The best all-around choice for most situations | A-Premium Passenger Side Power Door Mirror for Subaru Impreza (2017–2023) – Textured Black |  |
| Best Quality Built to a higher standard if you want something more solid | TRQ Power Heated Driver and Passenger Side Mirrors Set — Paint-to-Match |  |
| Best Budget The cheapest option that still gets the job done reliably | A-Premium Right Passenger Manual Replacement Mirror Glass with Backing Plate |  |
| Highest Rated A top-rated pick with lots of positive feedback | Subaru Auto-Dimming Rearview Mirror with Compass (H501SSG204) |  |
| Most Popular A crowd favorite that many people choose with confidence | TRQ Left Driver Side Power Mirror Assembly — Paint-to-Match, Smooth Black |  |
| Best Seller A high-volume bestseller chosen again and again | LivTee XLarge Frameless Convex Blind Spot Mirrors (2-Pack) |  |
1. A-Premium Passenger Side Power Door Mirror for Subaru Impreza (2017–2023) – Textured Black
| Vehicle fitment | Subaru Impreza 2017-2023 |
|---|---|
| Side | Right (Passenger) |
| Adjustment | Power glass adjust |
| Folding type | Manual foldaway |
| Heated | No |
This A-Premium passenger-side mirror replaces a broken or worn factory mirror on 2017–2023 Subaru Impreza models. It provides powered glass adjustment while the housing folds manually, so you get most convenience of a power mirror with a simple foldaway mechanism. The convex glass improves the field of view and the textured black plastic housing matches typical factory trim. Installation is straightforward for anyone comfortable removing an interior door panel and unplugging the factory connector since this unit uses the same electrical connector for mirror adjustment. The mirror does not include heating, blind spot detection, or integrated turn signal, so it is best when matching a vehicle that lacks those features or for owners who want a clean, cost-effective replacement. A-Premium states the assembly meets or exceeds factory specifications and backs it with a one-year guarantee, offering reasonable assurance for daily driving and normal use. If you need heated glass or advanced driver aids, look for a different option.
Best for: Buyers who want a reliable, factory-style replacement mirror that restores powered adjustment and appearance without adding advanced features, suitable for routine daily driving and repairs.
Less Ideal for: Not a good choice for owners who require heated mirrors, blind spot monitoring, or built-in turn signals or those seeking a direct upgrade with additional driver-assist features.
- Direct fit for 2017–2023 Subaru Impreza passenger side with compatible electrical connector
- Powered mirror adjustment provides easy in-cabin angle control
- Textured black housing gives a factory-style appearance
- Convex glass increases visible field of view
- One-year quality guarantee from the manufacturer
- No heated glass, blind spot detection, or integrated turn signal functionality
Verdict: A practical factory-style replacement that restores powered adjustment and looks for 2017–2023 Impreza owners who need a dependable, no-frills passenger mirror.
2. TRQ Power Heated Driver and Passenger Side Mirrors Set — Paint-to-Match
| Auto Part Position | Front |
|---|---|
| Compatible with Vehicle Type | Car |
| Mounting Type | Door Mount |
| Fit Type | Vehicle Specific Fit |
| Lens Curvature Description | Convex |
These TRQ side mirrors replace both driver and passenger units with preassembled, vehicle-specific assemblies intended for a direct bolt-on swap. They include heated glass and power adjust functionality to restore daytime and cold-weather usability, and the paint-to-match option helps maintain the car's appearance after repair. Installation is aimed at DIYers and technicians: the door-mount design and preassembled components remove the need for modifications and TRQ provides installation videos to guide the process. The mirrors use convex lenses to widen rearward visibility for lane changes and parking. As a performance-minded replacement, they deliver factory-style fit and function without requiring additional wiring or adaptation. Limitations are that the listing covers 2017–2019 Impreza fitment specifically, so later model years in the article scope are not covered, and any advanced features like integrated turn-signal indicators or blind-spot cameras are not mentioned, so buyers needing those should verify before ordering.
Best for: Buyers who want a performance-minded, factory-quality replacement that restores heated and power-adjust mirror functionality with minimal installation hassle.
Less Ideal for: Drivers seeking mirrors with integrated turn signals, cameras, or features beyond heated power adjustment should consider alternative parts that list those technologies.
- Direct bolt-on, vehicle-specific fit that simplifies installation
- Preassembled driver and passenger units reduce install time and eliminate fabrication
- Heated, power-adjust mirrors restore winter visibility and convenience
- Paint-to-match finish keeps the vehicle's factory appearance intact
- Fitment listing covers 2017–2019 Impreza only, not newer 2020–2023 models
Verdict: Choose these TRQ mirrors when you need a direct-fit, painted pair that restores heated power adjustment and factory-style appearance for a 2017–2019 Impreza.
3. A-Premium Right Passenger Manual Replacement Mirror Glass with Backing Plate
| Fitment | Subaru Ascent 2019-2023, Impreza 2017-2023, Outback 2018-2019 |
|---|---|
| Position | Front right passenger side |
| Glass type | Convex |
| Adjustment method | Manual |
| Heated | Without heated |
This replacement passenger-side mirror glass replaces a cracked or missing right-side mirror on compatible Subaru Impreza, Outback, and Ascent models. It is a convex, manual-adjustment glass supplied with a backing plate so you can press it into the factory housing without rewiring or extra parts. Because it is non-heated and lacks blind-spot, turn-signal, or auto-dimming features, installation is straightforward and fast for a DIYer: pop out the damaged glass and secure this unit to the existing mirror motor or mount. The glass is described as premium optical quality for clear rearward visibility and the backing plate helps ensure a secure fit and correct alignment. The main limitations are the absence of heating and blind-spot hardware, so it will not restore those functions if your original mirror had them. For buyers prioritizing a low-cost, easy repair this is a practical, no-frills replacement that gets you back on the road quickly.
Best for: Buyers who need an inexpensive, quick replacement mirror to restore basic visibility and prefer a straightforward DIY swap rather than repairing electronic mirror functions.
Less Ideal for: Drivers who need to retain or repair heated mirrors, blind-spot indicators, turn-signal lights, or auto-dimming capability should choose a different, feature-matching part.
- Direct-fit shape for listed Subaru models simplifies installation
- Backing plate included for secure mounting without extra parts
- Convex glass provides a wider field of view than flat mirrors
- No heating element so it will not defog or defrost mirror surface
- Does not include blind-spot indicator, turn signal, or auto-dimming functions
Verdict: A cost-effective, easy-to-install right-side replacement glass that restores visibility without restoring electronic features.
4. Subaru Auto-Dimming Rearview Mirror with Compass (H501SSG204)
| Compatible Years | 2017–2023 |
|---|---|
| Special Features | Auto-Dimming, Compass |
| Mounting Type | Door Mount |
| Lens Curvature Description | Convex |
| Operation Mode | Automatically |
This Subaru auto-dimming mirror replaces the factory unit and automatically darkens to reduce glare from trailing headlights while driving at night. It includes an integrated 8-point digital compass for quick heading reference and mounts to the door location for a direct, vehicle-specific fit. Installation is straightforward for anyone comfortable with basic interior trim removal and wiring plug-ins because it is made to match factory mounting and connectors. The glass is convex for a wider field of view and the unit operates automatically, so no manual switching is required. Because this is a genuine Subaru part, it preserves factory appearance and should match the vehicle electrical and mounting systems without modification. The main limitation is that this version does not include HomeLink or additional convenience features found on higher-end aftermarket options, so buyers wanting integrated garage door controls will need a different unit.
Best for: Buyers who prioritize a reliable, factory-quality replacement mirror that fits and functions like the original and want a simple plug-and-play upgrade for everyday driving safety.
Less Ideal for: Drivers who need additional convenience features such as built-in HomeLink or aftermarket smart integrations should consider other mirror options.
- Genuine Subaru part engineered for direct vehicle fit and factory-style appearance
- Automatic dimming reduces glare without driver intervention
- Built-in 8-point digital compass provides clear heading information
- Convex glass increases rearward field of view
- Vehicle-specific mounting simplifies installation and compatibility
- Does not include HomeLink or integrated garage-door controls
Verdict: Choose this genuine Subaru auto-dimming mirror to get a reliable, factory-fit replacement with automatic glare control and a built-in compass for worry-free night driving.
5. TRQ Left Driver Side Power Mirror Assembly — Paint-to-Match, Smooth Black
| Auto Part Position | Left |
|---|---|
| Mounting Type | Door Mount |
| Fit Type | Vehicle Specific Fit |
| Operation Mode | Manual, Power, Remote |
| Included Components | Power Paint to Match Mirror |
This TRQ mirror is a complete left-side replacement designed to bolt directly onto 2017–2023 Subaru Impreza doors with no modifications. The assembly includes mirror glass, housing and mounting bracket and is offered painted to match in smooth black so it restores appearance as well as function. It supports power adjustment and remote control while still allowing manual operation if needed, and TRQ states DOT certification and FMVSS-111 validation which help reassure buyers seeking a safe, factory-quality replacement. Pre-assembled components and TRQ installation videos make the swap straightforward for a competent DIYer and reduce shop time. On the downside this is a vehicle-specific part so you must confirm exact fitment before ordering and paint match can vary slightly from factory finishes. Expect typical mirror durability for an aftermarket assembly rather than an exact dealership part, but the included components and certification make it a practical, confidence-building repair option for restoring visibility and curb appearance on an Impreza.
Best for: Buyers who want a tested, direct-fit replacement that restores appearance and function with minimal fuss and prefer vendors that provide installation guidance and compliance documentation.
Less Ideal for: Shoppers seeking a dealer-original part with guaranteed factory paint matching or those who want to avoid any aftermarket variation in fit or finish.
- Direct bolt-on replacement pre-assembled with housing, glass and bracket for easy installation
- Paint-to-match finish restores exterior appearance without additional work
- Supports power and remote adjustment while still usable manually
- DOT certified and FMVSS-111 compliant, indicating tested safety and fit standards
- Extensive DIY installation resources and videos from the manufacturer
- Paint match may not be identical to the original factory finish
Verdict: A DOT-certified, pre-assembled left mirror built to bolt onto 2017–2023 Impreza models that makes a practical, confidence-building replacement for restoring factory-style function and appearance.
6. LivTee XLarge Frameless Convex Blind Spot Mirrors (2-Pack)
| Auto Part Position | Rear |
|---|---|
| Compatible with Vehicle Type | Car, SUV, Truck, Van |
| Mounting Type | Door Mount |
| Other Special Features of the Product | 360 Degree Rotate and Sway Adjustable, Wide Angle View, HD Glass, Waterproof |
| Unit Count | 2 Count |
These LivTee blind spot mirrors are a simple add-on to expand the field of view on your side mirrors for safer lane changes and passing. The pack includes two frameless convex mirrors with HD glass, a slim profile, and a 360-degree swivel mounting bracket so you can fine-tune angle and sway for the best coverage. Installation is straightforward: clean the factory side mirror, attach the strong adhesive-backed bracket, then stick the mirror in place. In practice they reduce blind spots effectively without drawing attention or adding bulk, and the hydrophobic AF finish helps resist fog and light rain. Because they are universal stick-on mirrors, they are quick to remove or reposition if alignment needs adjusting. Limitations: they do add a convex distortion that makes objects look smaller and farther away, so you must relearn distance judgment; heavy road vibration or very cold conditions may affect adhesive longevity over long periods. Still, for drivers prioritizing extra visibility with minimal fuss, these are a practical safety upgrade.
Best for: A Subaru Impreza owner who wants a low-effort, reversible safety upgrade to reduce blind spots and prefers proven, easy-to-install accessories that improve everyday lane-change confidence.
Less Ideal for: Drivers who rely on exact distance perception for towing or precision maneuvers or those seeking an integrated electronic blind-spot system should consider factory or electronic alternatives instead.
- 360-degree adjustable swivel bracket for precise aiming
- HD frameless glass with water-repellent finish for clearer view in wet conditions
- Strong 3M-style adhesive backing for secure stick-on mounting
- Slim, low-profile design that does not noticeably alter mirror appearance
- Convex view shrinks perceived distance so judging gaps requires adaptation
- Adhesive may degrade over very long term or under extreme temperature cycling
Verdict: For a risk-averse Subaru Impreza driver who wants a quick, low-risk way to eliminate common side mirror blind spots, these adjustable stick-on HD convex mirrors deliver visible improvement with minimal installation.
Choosing the Right 2017-2023 Subaru Impreza Mirror: Key Factors to Consider
Fitment and Mounting Type
Correct physical fit is the foundation of any mirror replacement for the 2017-2023 Subaru Impreza. Mirrors use specific mounting plates, bolt patterns, and hinge geometry that align with the door and interior trim. If the replacement does not match the factory mounting interface, you may need drilling, shims, or adapter plates that compromise strength and alignment.
Proper fitment also affects mirror aim and road vibration. Even small differences in housing shape or pivot location can change how the mirror sits and how well it holds position while driving. Confirm the replacement lists compatibility with the full 2017-2023 range and the correct side (left or right).
Electrical Compatibility
Many Impreza mirrors include power adjustment, integrated turn signal lights, power folding, and heating elements. Electrical compatibility means the replacement harness and connectors match factory plugs or come with an adapter designed for Subaru wiring. Using a unit with the wrong connector can require splicing or modifying factory harnesses, increasing installation time and the risk of faults.
Verify the replacement supports the functions your vehicle has. For example, if your Impreza has power folding mirrors from the factory, a passive replacement will fit physically but will not fold on command. Similarly, heated mirror elements need correct wiring and relay protection to work safely.
Mirror Glass Type and Visibility
Glass quality directly impacts how well you see traffic and judge distances. Look for mirror glass with neutral color and minimal distortion across the field of view. Convex or aspheric insert panels used for blind spot coverage can be helpful, but mixing glass curvature types between driver and passenger sides can alter depth perception.
Antiglare or day-night switching features reduce headlight glare from trailing vehicles. If you frequently drive at night or in heavy traffic, prioritize glass that offers clear sightlines and consistent optical performance across temperature ranges.
Heating and Weather Resistance
Heated mirrors are important in cold climates to clear ice and fog quickly. A mirror with integrated heating elements should match the Impreza's voltage and wiring setup and include proper thermal bonding to the glass to avoid hot spots that can crack the glass.
Beyond heating, weather sealing around the housing and mounting points prevents moisture intrusion that can corrode connectors or fog the housing. Check for gaskets, quality sealants, and corrosion-resistant fasteners when evaluating options for long-term durability.
Signal and Safety Features
Some replacements include built-in turn signal indicators or reflectors that improve side visibility when changing lanes. If your vehicle originally had these features, the replacement must provide the same wiring and mounting accommodations to maintain legal signaling and consistent driver feedback.
Even when adding aftermarket signal indicators, ensure they integrate without interfering with mirror adjustment or heating circuits. Properly routed wiring and solid connections reduce the chance of intermittent function that could undermine safety.
Installation Complexity and Tools Required
Installation ranges from simple glass swaps to full assembly replacement with wiring work. Consider whether the job requires door-panel removal, mirror motor calibration, or controller resets. A plug-and-play assembly that reuses factory plugs and mounting hardware cuts installation time for most owners.
Also account for the tools and skills needed. Basic hand tools and trim clips removal tools suffice for many swaps, but electrical splicing, soldering, or adhesives may be required for some options. Match the replacement complexity to your comfort level or planned installation budget.
Understanding Factory Options for the Impreza
The 2017-2023 Subaru Impreza was offered with a mix of mirror features depending on trim and market. Common factory options include power-adjustable glass, heated elements, and power folding mechanisms on higher trims. Knowing which features your vehicle has helps you select a replacement that maintains factory functionality.
Check the mirror controls, whether there is a dedicated heat icon, and whether the mirrors fold with the vehicle locks or via a switch. These clues tell you whether a direct replacement or an upgraded assembly is necessary.
- Verify presence of heated mirror switch on the dash or climate-related icons.
- Look for fold/unfold behavior to confirm power folding capability.
- Inspect mirror glass curvature to match driver and passenger visibility.
Replacing Mirror Glass Vs Full Assembly
If only the glass is cracked or pitted, a glass-only replacement can be quicker and less invasive. Glass replacement usually involves popping out the old glass from the actuator and pressing in a new pane that clips to the motor housing.
Full assembly replacement is more appropriate when the housing, motor, or wiring is damaged. A complete unit addresses mounting integrity and restores any lost electrical functions like heating or integrated turn signals.
- Glass-only swap preserves factory wiring and reduces cost and installation time.
- Full assembly ensures proper mounting, restores all features, and eliminates hidden housing damage.
Addressing Common Electrical Issues
Power mirror problems can stem from bad switches, blown fuses, corroded connectors, or a failed motor. Before replacing the mirror, check fuses and test for voltage at the mirror connector to confirm the issue is mirror-internal.
When installing a replacement, use dielectric grease on connectors to prevent corrosion and ensure reliable contacts. If wiring adapters are needed, follow factory color codes and verify operation before reassembling the door panel.
- Test fuse continuity and switch operation before mirror removal.
- Use a multimeter to confirm power to the mirror harness.
- Protect connectors with dielectric grease to extend service life.
Tips for Achieving Good Aim and Reduced Vibration
After installation, sit in the driver's seat and adjust the mirror to the correct vertical and horizontal aim. Small misalignments can create large blind spots at highway speeds. Make adjustments with the door closed and vehicle on level ground to ensure consistent reference points.
If you notice vibration or mirror flutter, confirm mounting bolts are torqued to the manufacturer specification and that any internal dampers or gaskets are in place. Loose mounting or mismatched backing plates are common vibration culprits.
- Adjust mirrors to minimize blind spot overlap while preserving lane view.
- Check mounting torque and rubber washers to reduce vibration.
- Replace broken dampers or springs inside the housing if flutter persists.
When to Consider Upgrading Features
Upgrading to heated glass or adding an aspheric blind spot panel can improve safety and convenience, particularly if you live in a cold climate or do frequent highway driving. Prioritize upgrades that match your Impreza's electrical capability to avoid complex rewiring.
Consider whether the added complexity is justified for your usage. Some drivers prefer the simplicity and reliability of a direct-fit replacement, while others value the added utility of heated glass or integrated signals. Balance the benefit against installation effort and potential long-term maintenance.
- Heated mirrors help with ice and condensation in cold climates.
- Blind spot panels reduce lane-change risk on multi-lane roadways.
- Confirm electrical capacity before adding power-intensive features.
Still looking for the perfect fit?
Select your Subaru Impreza configuration to see the most relevant Mirrors recommendations
How We Chose the Best 2017-2023 Subaru Impreza Mirror
We focused on fit and function specific to the 2017-2023 Subaru Impreza when compiling this list. Primary evaluation criteria included physical fitment, electrical compatibility, and thermal features. Physical fitment means the mirror housing, mounting points, and linkage align with the Impreza door and mirror mount without modification. Electrical compatibility covers power adjustment harnesses, integrated turn signal wiring where applicable, and compatibility with factory power folding and heating circuits.Durability and materials were assessed to prioritize assemblies with weather-resistant housings, corrosion-resistant mounting hardware, and quality glass that resists distortion. Thermal and de-ice features were considered separately because heated mirrors significantly affect winter usability for many owners. Ease of installation and availability of plug-and-play harnesses reduced potential labor time and the chance of wiring errors.We excluded any items that require major body modification, custom fabrication, or nonstandard wiring that would alter factory systems. Also excluded were mirror options that lack critical safety features expected for this vehicle, such as secure mounting or compatible mirror glass shapes. The selected candidates reflect a balance of correct fitment, electrical match, materials durability, and installation practicality for typical Impreza owners.
Our full evaluation process is outlined in our review methodology.
FAQ
Can I replace just the mirror glass on my 2017-2023 Impreza?
Yes. If the housing and motor are intact, replacing only the glass is often sufficient and quicker. Ensure the new glass clips into the factory actuator and matches the curvature and heater wiring if your unit is heated.
How do I know if my Impreza mirror is heated?
Look for a heated mirror symbol on the mirror control or check the owner's manual for a heated mirror option. You can also inspect the mirror connector for extra wires that correspond to heating elements; a service manual or wiring diagram confirms the pinout.
Will a replacement mirror affect my vehicle's turn signals?
If your Impreza originally had integrated turn signals, choose a replacement that supports the same signaling function and wiring. Installing a mirror without signal capability will remove that feature unless you add a compatible indicator and wiring harness.
Do I need to recalibrate anything after installing a new mirror?
Most mechanical and electrical mirror replacements do not require recalibration. However, if your vehicle has advanced driver assistance that uses mirror-mounted sensors or cameras, check the service procedures. For standard mirrors, aim adjustment is manual and sufficient.
What tools are typically required to replace a mirror on the Impreza?
Common tools include a trim removal tool, Phillips and flat screwdrivers, a socket set for mounting bolts, and a torque wrench. If wiring work is needed, wire strippers, crimpers, and a multimeter are useful. Installation guides usually note required tools.
Is it better to get a full assembly rather than just the glass?
A full assembly is preferable when the housing, motor, or wiring is damaged, or when you need to restore all factory features like heating and folding. Glass-only swaps are suitable for isolated broken glass and are less invasive.
Final Verdict
For the 2017-2023 Subaru Impreza, prioritize correct fitment and electrical match when replacing mirrors. Decide between glass-only swaps and full assemblies based on the extent of the damage and whether you need to restore features such as heating or power folding. Consider weather resistance and glass quality if you drive in cold or high-speed conditions frequently.Balance installation complexity against the functional benefits you want. Selecting a mirror that matches factory mounting, wiring, and safety features will deliver the most reliable long-term result and keep your visibility and signaling consistent with original equipment expectations.
Explore More:
- Check out all Subaru Impreza parts & accessories
- Explore Mirrors Maintenance & Repair Guides
- Explore Body & Exterior
- Browse all Auto Parts
