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 your Subaru Impreza is showing dim, cracked, or otherwise compromised rear lighting, replacing the tail light assembly can restore visibility and safety. Choosing the right assembly matters because fitment, sealing, and electrical compatibility affect both installation time and long-term reliability. This guide highlights a shortlist of the top tail light assemblies for the Subaru Impreza, chosen for accurate fit, durable construction, and clear signaling performance. Read on to see which options met our editorial filters and what to consider when selecting a replacement.
Looking for other parts? See all Subaru Impreza parts & accessories.
Top Picks at a Glance
| Best Reviewed A top-rated pick with lots of positive feedback | TYC Right Tail Light Assembly for 2012–2016 Subaru Impreza |  |
| Most Popular A crowd favorite that many people choose with confidence | Garage-Pro Rear Tail Light Assembly for 2017–2019 Subaru Impreza Hatchback (Driver Side, With Bulb) |  |
| Best Quality Built to a higher standard if you want something more solid | KarParts360 Tail Light Assembly Pair for 2017–2019 Subaru Impreza |  |
| Best Budget The cheapest option that still gets the job done reliably | Silscvtt Left Rear Tail Light Assembly for Subaru Forester 2014–2016 |  |
| Most Sold A high-volume bestseller chosen again and again | ACANII Tail Light Assembly for 2008-2014 Subaru Impreza/WRX Sedan, Red LED Tube Pair |  |
| Best Value for Money The sweet spot between price and what you get | TYC Left Tail Light Assembly for 2012-2016 Subaru Impreza |  |
| Best Overall The best all-around choice for most situations | TRQ 2-Piece Tail Light Assembly Set for 2015–2021 Subaru WRX/STI |  |
1. TYC Right Tail Light Assembly for 2012–2016 Subaru Impreza
| Specific Uses For Product | Tail Light |
|---|---|
| Vehicle Service Type | Car |
| Lens Material | Polycarbonate |
| Special Feature | Waterproof |
This TYC right tail light assembly replaces the factory unit on 2012–2016 Subaru Impreza vehicles and is designed as a direct, vehicle-specific swap. It arrives preassembled with bulbs and the wiring harness comparable to the original, so installation is typically a simple remove-and-replace job that requires only basic hand tools. The lens is polycarbonate with a special coating to resist hazing and fading, which helps maintain brightness and visibility over time. TYC states the lamp meets FMVSS 108 and DOT/SAE photometric requirements, so it provides regulatory-compliant illumination for braking, signaling, and running lights. Practical benefits include an OEM-style fit, reduced installation time, and improved long-term clarity versus untreated lenses. Limitations are typical of direct-replacement lamps: it uses conventional bulbs rather than LEDs and depends on correct vehicle wiring for full functionality; if your original had LED circuitry or aftermarket features you will not gain those capabilities with this part.
Best for: Reliability-focused buyers who prioritize a factory-quality, drop-in replacement to restore safety and appearance with minimal fuss.
Less Ideal for: Buyers seeking modern LED upgrades or additional styling features should consider aftermarket LED assemblies or conversions instead.
- Vehicle-specific design for direct fitment to 2012–2016 Subaru Impreza right side
- Ships preassembled with bulbs and harness for quick plug-and-play installation
- Polycarbonate lens with anti-haze coating to maintain clarity over time
- Meets DOT/SAE and FMVSS 108 standards for photometric and safety compliance
- Uses conventional incandescent bulbs rather than LED technology
- Not a source of added features beyond factory replacement, such as sequential signals or integrated LEDs
Verdict A dependable, factory-style replacement tail light for 2012–2016 Subaru Impreza owners who want a quick, regulatory-compliant swap to restore factory performance.
2. Garage-Pro Rear Tail Light Assembly for 2017–2019 Subaru Impreza Hatchback (Driver Side, With Bulb)
| Vehicle fit | 2017–2019 Subaru Impreza Hatchback; 2018–2019 Subaru Crosstrek |
|---|---|
| Position | Driver side, outer |
| Bulb type | Halogen |
| Lens material | Polycarbonate |
| Wattage | 55 watts |
This Garage-Pro rear tail light is a vehicle-specific replacement for the left outer lamp on 2017–2019 Subaru Impreza and 2018–2019 Crosstrek hatchbacks. It ships with a halogen bulb and mounts directly to the body for a direct-fit installation that most owners can complete quickly with basic tools. The polycarbonate lens and clear styling match factory appearance so the visual fit is nearly indistinguishable from a factory unit. Practical benefits include straightforward plug-and-play replacement, compatibility with the listed Subaru part numbers, and lower cost compared with dealer parts. Limitations to consider are typical for aftermarket assemblies: long-term durability may lag behind factory units and some owners report earlier bulb or running-light failures over extended use. If you keep your original wiring harness or bulbs, swapping them over can improve longevity. For routine damage repairs or quick field replacements this tail light balances ease of installation and value.
Best for: Buyers who prioritize convenience and a quick, affordable repair—those who want a ready-to-install replacement that restores appearance and function with minimal fuss.
Less Ideal for: Owners seeking the longest-term durability or a factory-refurbished part for high-mileage vehicles should consider dealer or OEM options instead.
- Vehicle-specific fit for 2017–2019 Subaru Impreza and 2018–2019 Crosstrek hatchbacks enables fast, straightforward installation
- Includes halogen bulb so the assembly is ready to install without sourcing additional parts
- Polycarbonate lens with factory-comparable appearance preserves the original look
- Lower-cost alternative to dealer replacement while matching common Subaru part numbers
- Aftermarket build quality may be lower than factory units which can affect long-term durability
- Some users report running-light or bulb failures after extended use
Verdict A convenient, ready-to-install replacement that restores factory look and function at a lower cost, but may not match OEM longevity.
3. KarParts360 Tail Light Assembly Pair for 2017–2019 Subaru Impreza
| Fitment Year | 2017-2019 |
|---|---|
| Vehicle Model | Subaru Impreza (Hatchback) |
| Part Numbers | 84912FL04A, 84912FL05A |
| Certification | DOT & SAE Compliant |
| Special Feature | Waterproof |
These KarParts360 tail light assemblies are a vehicle-specific aftermarket replacement sold as a driver and passenger pair for the 2017–2019 Subaru Impreza hatchback. They install in place of the factory units and restore rear lighting functions including brake, turn and running lights. The housings are DOT and SAE compliant and the listing highlights waterproof construction and precision-engineered mounting points to match the original part numbers. For a performance-oriented buyer this product delivers a like-for-like visual and functional restoration without modifying wiring or lamp operation. Practical benefits include factory-style fitment that reduces alignment work and DOT certification for legal road use. Expect the usual aftermarket caveats: these are not manufactured by Subaru and finish may come unfinished, so painting or trim work might be required to match a vehicle with factory-colored pieces. Verify OEM or partslink numbers before purchase to ensure exact fitment for your Impreza trim and year.
Best for: Performance-oriented buyers who want a reliable, factory-style restoration of rear lighting on a Subaru Impreza without rewiring or custom work.
Less Ideal for: Buyers seeking exact factory-manufactured parts or a ready-painted, show-quality finish should consider sourcing a factory replacement or a pre-finished option instead.
- Sold as a matched driver and passenger pair for complete replacement
- DOT and SAE compliant for legal on-road use
- Vehicle-specific design with OEM partslink and manufacturer part numbers for straightforward fitment
- Waterproof housings aimed at reliable performance in wet conditions
- Aftermarket part not produced by the vehicle manufacturer, so cosmetic finish may differ from factory pieces
Verdict A DOT-compliant, vehicle-specific aftermarket pair that restores Impreza rear lighting with OEM-style fitment at the expense of not being a factory-manufactured part.
4. Silscvtt Left Rear Tail Light Assembly for Subaru Forester 2014–2016
| Specific Uses For Product | Tail Light |
|---|---|
| Auto Part Position | Rear |
| Lens Material | Polycarbonate |
| Special Feature | Waterproof |
This Silscvtt left rear tail light assembly is a vehicle-specific replacement intended to restore rear lighting on compatible Subaru models. It installs in place of the factory unit and is used to provide brake, tail, and indicator illumination from the left rear corner. The housing is described as waterproof and sealed to reduce internal vapor and fogging, and the polycarbonate lens with chrome-style housing aims to match factory appearance. Installation is plug-and-play for a straightforward swap when the correct part number is chosen, though the listing notes professional installation is recommended. Practical benefits include a fully sealed lens to help reliability in wet climates and a factory-style look that keeps the rear end consistent. Limitations are that fitment is limited to the specified model years and the product listing does not include step-by-step installation instructions or bulbs beyond standard compatibility, so buyers should confirm part numbers and be prepared to transfer bulbs or hardware if needed.
Best for: Budget-conscious buyers who prioritize an affordable, factory-style replacement to get their rear lighting back to working condition quickly.
Less Ideal for: Those seeking a direct fit for Subaru Impreza models or a tail light with upgraded LED or performance features should look at other options tailored to Impreza fitment or higher-end assemblies.
- Vehicle-specific replacement designed to match factory fit and mounting points.
- Sealed, waterproof construction to reduce lens fogging and moisture ingress.
- Plug-and-play connection for a faster swap when part numbers match.
- Polycarbonate lens and chrome-style housing for a factory-like appearance.
- Fitment is restricted to the listed model years and part numbers, so compatibility must be double-checked.
- No detailed installation guide or additional bulbs/hardware included in the package.
Verdict A budget-friendly, sealed left rear replacement that restores factory-style rear lighting if you confirm exact part-number fitment.
5. ACANII Tail Light Assembly for 2008-2014 Subaru Impreza/WRX Sedan, Red LED Tube Pair
| Vehicle Fit | 2008-2011 Subaru Impreza 4-Door Sedan; 2012-2014 Subaru WRX 4-Door Sedan |
|---|---|
| Lens Material | Polycarbonate |
| Special Feature | Waterproof |
| Includes | Driver & Passenger Side (Housing & Lens) |
These ACANII tail light assemblies are a direct-fit aftermarket replacement for 2008–2011 Subaru Impreza and 2012–2014 WRX 4-door sedans, supplied as left and right housings with red lenses. They use DIP-style LED brake elements that illuminate faster than incandescent bulbs, which improves brake visibility for trailing drivers and modernizes the rear styling. The polycarbonate lenses and chrome housings are described as impact and UV resistant, and the units include DOT and SAE stamped reflectors for street legality in the US and Canada. Installation is typical of vehicle-specific tail lamp swaps and requires basic removal and wiring of the factory connectors; no instructions are included so a moderately experienced DIYer or a shop install is advisable. The lights use butyl sealant to limit moisture intrusion, but as an aftermarket part they are not a factory-made component so fit and finish can vary slightly compared with factory-quality units. For buyers wanting a brighter, LED-updated look and legal reflectors, these deliver good visual and safety upgrades, though expect minor alignment or trimming work during installation on some cars.
Best for: Risk-averse mainstream buyers who want a safer, brighter LED replacement that preserves street legality while updating the rear appearance of their Impreza or WRX without speculating on unproven modifications.
Less Ideal for: Buyers seeking exact factory-original components or plug-and-play guaranteed factory-quality fit should consider OEM replacements or professional verification before purchase.
- Faster-illuminating DIP LED brake elements increase visibility to trailing drivers
- Polycarbonate lens with UV and impact resistance for longer optical clarity
- Includes left and right housings and DOT/SAE stamped reflectors for street legality
- Butyl sealant applied to reduce condensation and debris ingress
- Aftermarket unit rather than factory-made, so fit and finish may vary
- Installation instructions are not included, which can complicate DIY fitting for novices
Verdict A bright, DOT-compliant LED tail light pair that modernizes rear visibility for 2008–2014 Subaru Impreza/WRX sedans while offering a practical aftermarket alternative to factory lamps.
6. TYC Left Tail Light Assembly for 2012-2016 Subaru Impreza
| Vehicle Fit | 2012-2016 Subaru Impreza |
|---|---|
| Special Feature | Waterproof |
| Lens Material | Plastic |
| Compliance | DOT/SAE |
This TYC left tail light assembly replaces the factory unit on 2012–2016 Subaru Impreza models and is intended as a direct-fit, vehicle-specific replacement. It installs without modification and uses an OE-comparable harness and mounting provisions so it drops into the factory location. The lens has a special coating to resist hazing and fading which helps preserve light output and appearance over time, and the assembly is manufactured to meet DOT/SAE photometric standards for safe nighttime visibility. Typical use is a one-for-one replacement after damage or when the lens has deteriorated; buyers will appreciate the waterproofing that protects internal connectors and bulbs. The unit is plastic-bodied and painted to match the exterior look while being tested for durability under cycling conditions. It is a practical, budget-conscious alternative to a dealer part, but it is a replacement part rather than an upgraded performance or styling option, so don’t expect increased brightness or aftermarket styling changes.
Best for: Practical optimizers who want a budget-conscious, factory-quality replacement that restores original function and appearance without extra work or modifications.
Less Ideal for: Buyers seeking a high-performance, higher-brightness, or custom-styled tail light should consider aftermarket upgrade options instead.
- Direct-fit, vehicle-specific design for 2012–2016 Subaru Impreza for straightforward installation
- Manufactured to meet DOT/SAE standards for proper photometric performance and safety
- Waterproof construction and lens coating reduce risk of internal moisture and hazing over time
- Includes OE-comparable harness and mounting provisions so no wiring modifications are required
- Plastic lens and assembly are replacement-grade rather than a performance upgrade
- Not a styling or brightness upgrade compared with aftermarket performance tail lights
Verdict A cost-effective, factory-style left tail light that restores original fit and safety for 2012–2016 Subaru Impreza without adding aftermarket flair.
7. TRQ 2-Piece Tail Light Assembly Set for 2015–2021 Subaru WRX/STI
| Fitment | 2015–2021 Subaru WRX, WRX STI |
|---|---|
| Quantity | 2 piece set (driver and passenger) |
| Lens material | Polycarbonate |
| Special feature | Direct Fit Installation |
This TRQ two-piece tail light assembly replaces both driver and passenger rear lights on 2015–2021 Subaru WRX and WRX STI models and is sold as a matched pair. It is designed for direct-fit installation with preassembled components, which simplifies a DIY swap and reduces the chance of modifications or wiring changes. The lenses are polycarbonate and the set ships with bulb holders and bulbs included, so you can often reinstall without hunting for parts. Practical benefits include a factory-style appearance, straightforward bolt-in fitment, and TRQ’s library of installation videos to guide owners through the job. Reported issues are minor quality-control items such as occasional internal debris or small fitment screw differences that may require simple field fixes. For most owners this is a cost-effective, ready-to-install replacement that restores function and looks close to factory, though buyers who want a premium OEM brand or cosmetic upgrades should consider higher-end alternatives.
Best for: A balanced all-round buyer who wants a reliable, cost‑effective, factory-style replacement that is easy to install and restores OEM-like appearance and function.
Less Ideal for: Drivers seeking a dealer-branded OEM assembly, premium cosmetic upgrades, or custom aftermarket styling should consider higher-end or specialty options instead.
- Direct-fit replacement for 2015–2021 Subaru WRX and WRX STI, simplifying installation
- Includes both driver and passenger tail lights so matched appearance and function are ensured
- Preassembled components with bulbs and bulb holders reduce extra parts and wiring work
- Polycarbonate lenses offer impact resistance compared with cheaper plastics
- Access to step-by-step installation videos to support DIY installation
- Occasional production debris reported inside the housing on some units
- Some mounting holes or screws may need minor adjustment to fit perfectly
Verdict A practical, ready-to-install two-piece tail light set that brings factory-style fit and function to 2015–2021 Subaru WRX and WRX STI owners at a reasonable value.
Choosing the Right Subaru Impreza Tail Light Assembly: Key Factors to Consider
Fitment And Connector Compatibility
Correct physical fit and compatible electrical connectors are the foundation of a hassle-free tail light swap. Assemblies designed for the Subaru Impreza should align with factory mounting tabs, screw locations, and harness connections so you avoid drilling, splicing, or adapter fabrication.
Poor fitment can introduce gaps that allow moisture, create stress on mounting points that lead to premature cracking, or produce misaligned beams that affect how visible turn and brake signals appear to following drivers. Confirming connector type and pinout reduces the chance of wiring errors and the need for aftermarket adapters, making installation faster and safer.
Housing And Lens Material Durability
The materials used for the tail light housing and lens determine how well the assembly resists road hazards and weather exposure. Opt for assemblies with robust thermoplastic housings and impact-resistant lens materials that are UV-stabilized to limit yellowing and clouding over time.
Durable materials reduce the frequency of replacement and maintain consistent light transmission. A well-made lens also preserves the intended optics of brake and turn signals, which is important for legal visibility and overall safety.
Sealing And Moisture Protection
Effective sealing prevents condensation, water ingress, and corrosion of sockets and wiring. Look for assemblies with molded gaskets, precision mating surfaces, and recessed drainage features to channel water away from internal components.
Moisture inside the assembly can cause bulbs to fail, create short circuits, and accelerate corrosion of terminals. Good sealing also helps maintain consistent light output and prevents internal fogging that degrades signaling contrast.
Light Source And Optical Design
The tail light assembly should deliver clear, well-directed brake, turn, and parking lights. Whether using incandescent bulbs or LED modules, the optical design and reflector geometry influence visibility and perceived brightness.
Consider how the lens diffuses and channels light to ensure signals appear distinct from different viewing angles. For LED upgrades, check that the assembly supports proper heat dissipation and that optics maintain compliance with visibility expectations for rear signaling.
Installation Complexity And Hardware
Installation ease affects how quickly you can replace a tail light and whether you need professional help. Assemblies that include all necessary mounting hardware, gaskets, and clear instructions will minimize surprises during the swap.
Assess whether the job requires removing interior trim, accessing fasteners through tight spaces, or temporarily lowering panels. Simple bolt-on assemblies with matching harnesses reduce labor time and the chance of installation errors.
Electrical Reliability And Grounding
Reliable electrical connections and solid grounding are essential to avoid flicker, intermittent function, or blown fuses. Check for assemblies with corrosion-resistant terminals, well-insulated wiring, and robust ground provisions that mate cleanly with the vehicle chassis.
Poor electrical quality may manifest as dimming, delayed activation, or inconsistent flashing patterns. Components that maintain stable contact under vibration and temperature cycles will provide longer service life and fewer troubleshooting events.
FAQ
How do I know if my Subaru Impreza tail light assembly needs replacement?
You often need a replacement if you notice cracked or clouded lenses, persistent moisture inside the assembly, or bulbs that burn out quickly. Intermittent electrical behavior such as flickering or failed signals can also indicate wiring or housing degradation. Inspect the lens and housing for visible damage and check socket corrosion before deciding to replace the entire assembly.
Can I replace a tail light assembly myself on a Subaru Impreza?
Many owners can complete a tail light assembly swap using basic hand tools and a moderate level of DIY skill. The work typically involves removing interior trim or access panels, unbolting the assembly, disconnecting the harness, and installing the new unit. If the replacement requires body modification, complex wiring changes, or unfamiliar tools, consider seeking professional help.
Are LED tail light assembly upgrades compatible with Subaru Impreza electrical systems?
LED upgrades can be compatible but often depend on the assembly design and whether the vehicle’s wiring supports LED load characteristics. Some LED assemblies include built-in resistors or circuitry to replicate incandescent load for proper flash rate. Check compatibility details and ensure the assembly provides adequate heat dissipation and connector match for the Subaru Impreza.
What should I do if I find moisture inside a tail light assembly?
First, remove the assembly and dry it thoroughly, then inspect seals and gasket surfaces for damage or misalignment. Replace deteriorated gaskets and ensure mating surfaces are clean before reinstalling. If moisture recurs, the housing or lens may be compromised and replacement of the assembly or lens and housing may be necessary to resolve persistent ingress.
Does replacing the tail light assembly affect vehicle safety inspections?
A properly installed tail light assembly that restores full function of brake, turn, and parking lights should meet inspection requirements. Ensure that all lights operate reliably, lenses are intact and unobscured, and that the assembly is securely mounted. If an inspection identifies visibility or mounting issues, re-evaluate installation quality and component condition.
How We Chose the Best Subaru Impreza Tail Light Assembly
We narrowed the field by focusing on concrete, vehicle-specific performance and durability factors that matter for Subaru Impreza tail light assemblies. Key evaluation criteria included fitment accuracy to the Subaru Impreza mounting points and electrical connectors, housing and lens material quality to resist cracking and UV degradation, sealing against moisture to prevent condensation and corrosion, bulb or LED socket compatibility for straightforward replacement, and ease of installation using common tools. We also considered wiring integrity and grounding provisions to reduce flicker or intermittent faults, plus visible light output and lens optics to ensure clear signaling. Exclusions included kits that required extensive body modification, universal-fit assemblies without Impreza-specific adapters, and units lacking clear documentation on connector type. The result is a vetted list of assemblies that balance installation simplicity with long-term reliability for the Subaru Impreza.
Our full evaluation process is outlined in our review methodology.
Conclusion
Choosing the right Subaru Impreza tail light assembly comes down to prioritizing accurate fitment, durable housing and lens materials, and reliable electrical connections. Balance easier installation with long-term sealing and optical performance to avoid repeated repairs.Focus on assemblies that match the Impreza’s mounting and connector specifications, offer good moisture protection, and provide clear signaling. Doing so reduces installation headaches and helps maintain safe, compliant rear lighting.
Explore More:
- Check out all Subaru Impreza parts & accessories
- Explore Tail Light Assemblies Maintenance & Repair Guides
- Explore Lighting
- Browse all Auto Parts
