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If you drive a 2018-2023 Subaru Crosstrek, the right headlight assembly affects safety, visibility, and the ease of maintenance. Faulty, cloudy, or misaligned headlights reduce nighttime sightlines and can complicate inspections or road trips. This guide focuses on carefully shortlisted headlight assemblies that fit the 2018-2023 Crosstrek and balance reliable fitment, beam performance, and installation practicality.We evaluated options that restore proper alignment, maintain correct beam pattern, and simplify bulb access or upgrades. Below are the top picks and the criteria we used to vet them, plus guidance on lens condition, bulb type, and installation concerns to help you pick the best front headlight assembly for your Crosstrek.
Looking for other parts? See all Subaru Crosstrek parts & accessories.
Top Picks at a Glance
| Best Overall The best all-around choice for most situations | KarParts360 Headlight Assembly Pair for 2018–2023 Subaru Crosstrek (with Bulbs) |  |
| Best Quality Built to a higher standard if you want something more solid | DuYouG Left Halogen Headlight Assembly for 2018-2021 Subaru Crosstrek |  |
| Best Value The sweet spot between price and what you get | Goudergo Right Headlight Replacement Assembly for 2018-2021 Subaru Crosstrek (Halogen Projector) |  |
| Best Budget The cheapest option that still gets the job done reliably | KEEKPO Passenger Side Halogen Headlight Assembly for 2017–2022 Subaru Impreza / 2018–2023 Crosstrek |  |
| Highest Rated A top-rated pick with lots of positive feedback | TRQ 2-Piece Headlight Assembly Set for Subaru Crosstrek (Halogen) |  |
| Most Popular A crowd favorite that many people choose with confidence | Garage-Pro Driver Side Headlight Assembly for Subaru Impreza/Crosstrek 2017–2023 |  |
1. KarParts360 Headlight Assembly Pair for 2018–2023 Subaru Crosstrek (with Bulbs)
| Light Source | Halogen |
|---|---|
| Voltage | 12 volts |
| Auto Part Position | Front |
| Automotive Fit Type | Vehicle Specific Fit |
| Compliance | DOT & SAE Compliant |
These KarParts360 headlight assemblies replace the front driver and passenger units on 2018–2023 Subaru Crosstrek models and come with halogen bulbs installed. They are a vehicle-specific aftermarket replacement intended to match factory fit and basic function, with waterproof construction and 12-volt halogen light source. In practical use they restore beam placement and illumination for everyday driving and are sold as a pair so both sides match visually. The units list OEM equivalent part numbers to help verify fitment and are described as direct replacements made from durable materials. Expect a straightforward swap-in install for owners comfortable with basic front-end disassembly, but note these are aftermarket parts rather than factory-manufactured lights so finish and long-term durability can vary compared with factory-quality components. They are DOT and SAE compliant and suitable for restoring proper headlight operation without upgrading to LED or projector systems.
Best for: Buyers who want a complete, matched replacement to restore factory-style headlights on a Crosstrek without changing to a different lighting technology; ideal for balanced shoppers prioritizing correct fit and ready-to-install parts.
Less Ideal for: Those seeking an OEM-manufactured unit, a cosmetic/finish match guaranteed by the dealer, or an upgrade to LED/projector lighting should consider other options.
- Sold and shipped as a matched driver and passenger pair for consistent appearance
- Vehicle-specific design with listed OEM equivalent numbers to simplify fit verification
- Waterproof construction for protection against moisture
- Includes halogen bulbs so headlights are ready to install and use
- DOT and SAE compliant for legal road use
- Aftermarket construction may not match factory finish quality or long-term durability
Verdict: A practical, vehicle-specific paired headlight replacement for 2018–2023 Crosstreks that restores factory-style illumination with included halogen bulbs.
2. DuYouG Left Halogen Headlight Assembly for 2018-2021 Subaru Crosstrek
| Light Source | Halogen |
|---|---|
| Auto Part Position | Front Left |
| Additional Features | Waterproof |
| Lens Material | Polycarbonate |
| High Beam Type | H11 (Included) |
This left-side headlight assembly replaces the factory unit on 2018–2021 Subaru Crosstrek models and arrives as a closed, ready-to-install assembly. It uses halogen high and low beams (H11 low, 9055 high) and includes the turn signal and side marker lamp; an LED daytime running light is integrated into the housing. The polycarbonate lens and sealed construction are intended to keep moisture and debris out, and the chrome interior offers a near-factory appearance. For drivers focused on dependable on-road illumination, the halogen bulbs deliver familiar color rendering and solid penetration in rain or fog without electrical upgrades. Expect a straightforward swap when matching mounting points and connectors, though the listing recommends professional installation and does not include instructions. Buyers seeking brighter white output or projector-style beam control will need aftermarket HID or LED solutions, since this unit sticks with halogen performance and factory-style optics.
Best for: Buyers who want a direct, factory-style left headlight replacement for a 2018–2021 Crosstrek that restores original lighting behavior and appearance without electrical modifications.
Less Ideal for: Drivers prioritizing maximum brightness, cooler color temperature, or projector-style beam control should consider dedicated LED or HID upgrade assemblies instead.
- Vehicle-specific fit for 2018–2021 Subaru Crosstrek for easier installation alignment
- Includes halogen high and low beam bulbs and integrated turn signal and side marker for a complete replacement
- Sealed polycarbonate lens and closed assembly design help resist moisture and debris
- Chrome housing and clear lens preserve a factory-style appearance
- Uses halogen lighting only so it will not provide the whiter, higher-output beam of LED or HID upgrades
- No installation instructions included so professional fitment may be required
Verdict: A straightforward, vehicle-specific halogen replacement that restores factory lighting and appearance for 2018–2021 Crosstreks without electrical changes.
3. Goudergo Right Headlight Replacement Assembly for 2018-2021 Subaru Crosstrek (Halogen Projector)
| Compatible models | 2018-2021 Subaru Crosstrek |
|---|---|
| Light source | Halogen |
| Included bulbs | H11 (high), 9055 (low), halogen turn/marker |
| Lens material | ABS |
This Goudergo right headlight assembly is a direct replacement designed to match the 2018–2021 Subaru Crosstrek front right lamp. It ships as a closed assembly with halogen low and high beam bulbs included (9055 low beam and H11 high beam) plus halogen turn and side marker bulbs and an integrated LED daytime running strip. Constructed from ABS with a clear lens, the unit aims to restore factory-style illumination and fitment without modifying the vehicle. Typical use is a like-for-like replacement after damage or wear; installation is best handled by a technician since instructions are not included. The practical benefits are straightforward: factory-compatible mounting points, included bulbs so you can swap the assembly and drive, and sealed construction to limit moisture ingress. Limitations are that it uses halogen lighting rather than brighter LED or HID alternatives, and fitment depends on confirming OEM part numbers before purchase. Buyers should also expect professional installation for alignment and wiring checks.
Best for: Buyers who want a no-frills, cost-conscious replacement that restores factory-style fit and function on a 2018–2021 Subaru Crosstrek without upgrading to LED or custom lighting.
Less Ideal for: Drivers seeking a high-output or aftermarket LED/HID upgrade, a plug-and-play LED retrofit, or a headlight with included installation guidance.
- Designed as a direct replacement for 2018–2021 Crosstrek right headlight using OEM part numbers
- Includes low and high beam bulbs plus turn and side marker bulbs so no separate bulb purchase is required
- ABS housing with sealed assembly reduces risk of water or debris ingress
- Integrated LED daytime running light adds modern visibility alongside halogen beams
- Halogen light source is less bright and efficient than LED or HID aftermarket options
- No installation instructions included, so professional installation is recommended
Verdict: A practical, factory-style right headlight replacement for 2018–2021 Crosstrek owners who want included bulbs and straightforward fitment without upgrading lighting technology.
4. KEEKPO Passenger Side Halogen Headlight Assembly for 2017–2022 Subaru Impreza / 2018–2023 Crosstrek
| Compatible Models | 2017–2022 Subaru Impreza; 2018–2023 Subaru Crosstrek (halogen only) |
|---|---|
| Position | Front Right (Passenger Side) |
| Light Source | Low Beam H1, High Beam HB3 (bulbs included) |
| Lens Material | Polycarbonate |
| Additional Features | Waterproof / Butyl Seal |
This KEEKPO passenger-side headlight is a budget-friendly replacement made to match factory halogen fitment for 2017–2022 Impreza and 2018–2023 Crosstrek vehicles with halogen headlights. It includes the housing and clear polycarbonate lens and arrives ready to swap into the factory mounting points; bulbs for low and high beams (H1 low, HB3 high) are included. The lens uses UV-resistant polycarbonate and the housing is sealed with butyl to reduce condensation and keep debris out, which helps maintain light output over time. Installation is typical for a vehicle-specific lamp and should be straightforward for DIYers who can remove the bumper or access the head unit from the engine bay. Keep in mind this is an aftermarket third-party assembly, so finish and fit may not exactly match a factory part and the unit carries a short 60-day manufacturer warranty. For buyers focused on restoring function at a lower cost, it provides a practical replacement; drivers seeking exact factory match or LED upgrades should consider factory or higher-end options instead.
Best for: Drivers who need a lower-cost, direct-fit replacement to restore headlight function on a halogen-equipped Crosstrek and prefer a DIY swap to avoid dealer labor costs.
Less Ideal for: Buyers who want an exact factory-matched finish, an OEM replacement, or those seeking LED headlight upgrades should look at other options.
- Vehicle-specific fit for 2017–2022 Impreza and 2018–2023 Crosstrek halogen models
- Includes both low and high beam bulbs (H1 low, HB3 high) so unit is ready to install
- Polycarbonate lens with UV protection increases impact resistance and longevity
- Butyl sealant and waterproofing reduce condensation and protect internal components
- Aftermarket part may have slight differences in finish and exact fit compared with factory units
- Short 60-day manufacturer warranty limits long-term protection
Verdict: A cost-conscious, vehicle-specific halogen replacement that restores headlight function on halogen-equipped Crosstreks without buying an OEM assembly.
5. TRQ 2-Piece Headlight Assembly Set for Subaru Crosstrek (Halogen)
| Light Source | Halogen |
|---|---|
| Bulb Type | 9005 |
| Wattage | 110 watts |
| Lens Material | Polycarbonate |
| Fit Type | Vehicle Specific Fit |
This TRQ headlight assembly set replaces both driver and passenger halogen headlight units on 2018–2023 Subaru Crosstrek models. It is a direct-fit replacement built with clear polycarbonate lenses and pre-assembled components to simplify installation and minimize adjustment. The assemblies use 9005 halogen bulbs and are rated at 110 watts, delivering familiar, factory-style illumination and beam pattern for everyday driving. TRQ emphasizes corrosion- and condensation-resistant construction and provides DIY installation videos to help owners complete the swap without special tools. The practical benefits are straightforward: near-factory fit, easier installation than rebuilding sealed units, and full left/right coverage in one kit. Limitations are that these are halogen assemblies rather than LED upgrades, so you should not expect brighter or whiter light output or improved longevity of newer lamp technologies. Buyers who want an exact factory-style replacement will appreciate this kit, while those seeking performance or modern lighting upgrades will need an alternative.
Best for: Buyers who need a reliable, factory-style replacement for both headlights on a 2018–2023 Crosstrek and prioritize fit and straightforward DIY installation over lighting upgrades.
Less Ideal for: Drivers looking to upgrade to brighter or whiter LED or HID systems or those who prioritize maximum nighttime visibility improvements over maintaining factory-style performance.
- Direct-fit, vehicle-specific design for straightforward installation
- Includes both driver and passenger assemblies so both sides match
- Polycarbonate lens and sealed construction reduce condensation risk
- Comes with DIY installation videos to guide nonprofessional installers
- Uses halogen bulb technology so it does not provide the brightness or efficiency of LED or HID options
Verdict: Choose this TRQ two-piece halogen headlight set if you want a reliable, direct-fit factory-style replacement for a 2018–2023 Subaru Crosstrek that keeps installation simple and both sides matched.
6. Garage-Pro Driver Side Headlight Assembly for Subaru Impreza/Crosstrek 2017–2023
| Light Source | Halogen |
|---|---|
| Auto Part Position | Left |
| Lens Material | Polycarbonate |
| Automotive Fit Type | Vehicle Specific Fit |
| Manufacturer Part Number | JCWRS10010010GP |
This Garage-Pro left headlight replaces the factory assembly on compatible 2017–2023 Subaru Impreza and Crosstrek models and ships with the halogen bulb preinstalled. It is a direct-fit, vehicle-specific unit molded from polycarbonate lens material and built to match factory mounting points for a straightforward swap without major modification. Typical use is a one-for-one repair after damage or to restore nighttime visibility; the included bulb gets you back on the road immediately. Notable features include factory-equivalent styling, CAD-designed fitment, and materials claimed to withstand temperature extremes. Practical benefits are easier installation and lower cost than an OE dealer part while keeping the original look. Limitations are that this is a halogen assembly rather than LED, so light output and efficiency will mirror stock halogen performance, and buyers should confirm exact part interchange numbers to ensure fit for specific trims. A one-year manufacturer warranty is provided.
Best for: Buyers who want a reliable, lower-cost replacement headlight that installs like the factory unit and restores stock nighttime visibility with minimal fuss and verification.
Less Ideal for: Shoppers seeking upgraded LED brightness or the highest-efficiency lighting solutions should consider aftermarket LED assemblies or lamps designed for improved output.
- Direct-fit, vehicle-specific design for straightforward installation
- Includes halogen bulb so unit is ready to install
- Polycarbonate lens designed for impact resistance and temperature durability
- Manufactured to match factory mounting points and part interchange numbers
- Uses halogen lighting only rather than brighter, more efficient LED technology
Verdict: A ready-to-install, vehicle-specific halogen headlight that restores factory-style fit and function affordably for 2018–2023 Crosstrek/Impreza drivers.
Choosing the Right 2018-2023 Subaru Crosstrek Headlight Assembly: Key Factors to Consider
Fitment and Mounting Alignment
Correct fitment is essential because the headlight assembly must align precisely with the Crosstrek's factory mounting points. Even small misalignments can change aim and create glare or poor roadway illumination. When evaluating assemblies, verify that mounting tabs, bolt locations, and electrical connector types match the 2018-2023 Crosstrek pattern.
A properly fitting assembly reduces installation time and avoids the need for shims or modification. It also ensures the headlight aiming mechanism works as designed so you can keep beam height within legal and safe limits. Poorly aligned housings can cause premature wear on adjustment mechanisms and lead to vibration-related rattles.
Beam Pattern and Light Output
Beam pattern determines where light falls on the road and how much glare is directed toward other drivers. For the Crosstrek, choose assemblies that maintain a crisp cutoff for low beams and a useful, centered hot spot for high beams. Assess whether the housing preserves the reflector or projector geometry intended by Subaru for consistent beam control.
Light output matters for real-world visibility. Look at whether assemblies accommodate the bulb type you prefer and whether they support upgrades without altering beam pattern. Assemblies that degrade or scatter light due to poor reflector finish or lens distortion will undermine nighttime vision even with high-output bulbs.
Lens Quality and UV Resistance
Lens quality affects clarity and long-term performance. Polycarbonate lenses that are properly coated resist yellowing, haze, and micro-scratching from road debris. On a Crosstrek used in varied climates, UV-resistant coatings extend service life and maintain beam quality.
A cloudy or pitted lens reduces light transmission and can scatter light, increasing glare. When comparing assemblies, consider the lens thickness, whether an anti-UV coat is specified, and any stated scratch or impact resistance. Good lens quality reduces the chance you will need to polish or replace the assembly soon after installation.
Electrical Compatibility and Bulb Type Support
Electrical compatibility ensures the assembly links correctly with the Crosstrek's wiring and existing headlight connectors. Assemblies that require splicing, adapters, or nonstandard harnesses add complexity and potential failure points. Confirm connector type and whether the assembly is wired for separate low/high bulbs, single-beam units, or integrated LED modules.
Bulb type support matters for both current performance and future upgrades. If you plan to use halogen, HID, or LED bulbs, ensure the housing supports that bulb type without causing beam scatter or overheating. Assemblies that simplify bulb access without major disassembly will save time during routine replacements.
Seal Integrity and Moisture Protection
Water intrusion can fog the interior, corrode reflectors, and damage wiring. For the Crosstrek, choose assemblies with reliable seals and venting that prevent condensation while allowing pressure equalization. Check for continuous gasket surfaces and durable sealants around wiring pass-throughs.
Poor sealing often shows up as trapped moisture or persistent fogging. A well-sealed housing maintains performance in wet conditions and cold climates where freeze-thaw cycles can worsen leaks. Consider assemblies with replaceable seals or accessible drain vents for easier long-term maintenance.
Serviceability and Installation Effort
Serviceability affects how easily you can replace bulbs, access wiring, or remove the assembly if needed. Assemblies that allow bulb changes from the engine bay without removing the housing reduce labor. For the 2018-2023 Crosstrek, prefer units that replicate factory access points and have clear plug-and-play connectors.
Installation effort also ties to the robustness of mounting tabs and alignment guides. Durable attachment points reduce the risk of damage during installation. Clear instructions or straightforward hardware needs will minimize time in the driveway or at the shop.
Understanding Headlight Assembly Types
Headlight assemblies for the 2018-2023 Crosstrek generally come in halogen-style reflector housings, projector housings, or integrated LED modules. Each type controls light differently: reflectors spread light broadly, projectors concentrate it behind a lens for a tighter cutoff, and LED modules often integrate thermal management into the housing.
Selecting the type that matches your vehicle's original intent matters for beam control and compliance. If you prefer a crisp cutoff for freeway driving, a projector-style assembly can help. For straightforward replacements that match factory behavior, choose an assembly designed for the same bulb type your Crosstrek came with.
- Reflector housings: simple and serviceable
- Projector housings: tighter cutoff, controlled beam
- Integrated LED modules: efficient but may require different mounting or cooling
Lens Restoration Versus Full Assembly Replacement
Minor lens haze can sometimes be corrected with a restoration kit, but restoration does not address damaged mounting points, degraded internal reflectors, or leaking seals. If the housing is warped, cracked, or allows moisture entry, a full assembly replacement is the more durable solution.
Consider restoration when the lens condition is the only issue and the housing mounts and seals are intact. For assemblies with structural damage or mismatched beam alignment, replacement avoids recurring problems.
- Restore lens when housing and seals are solid
- Replace assembly if mounting tabs or reflectors are compromised
- Replacement ensures correct aiming and long-term reliability
Preparing Your Crosstrek for Installation
Before starting, park on level ground and disconnect the battery if you will be handling wiring. Gather basic tools: ratchet set, trim tools for clips, and a soft surface to protect painted surfaces. Confirm any fasteners or clips the chosen assembly requires so you have them on hand.
Check the replacement assembly next to the vehicle to confirm mounting tab alignment and connector types. If bulbs are transferred, make sure they are clean and free of oil contamination. Keep headlight aiming instructions available to correctly set beam height after installation.
- Work on level ground and support the vehicle as needed
- Inspect connectors and mounting tabs before removing old assembly
- Have aiming instructions on hand to set beam height
Common Installation Pitfalls and How To Avoid Them
A frequent issue is forcing a housing into place when a tab or clip is misaligned; take time to line up all attachment points and start fasteners loosely before tightening. Another common problem is damaged wiring from tugging on connectors; use the connector body to release tabs and avoid pulling wires directly.
Also watch for seal compression issues. If a new assembly's gasket looks too tight or too loose, check the mating surface for debris and ensure the seal seats evenly. Finally, always verify headlight aim after installation to prevent glare to oncoming traffic and to ensure safe illumination.
- Align tabs before tightening fasteners
- Release connectors by the body, not by the wires
- Clean mating surfaces to ensure proper sealing
- Adjust beam aim after installation
Upgrading Bulbs Versus Changing the Entire Assembly
If you are mainly after brighter light, upgrading bulbs may be a lower-cost first step. However, changing bulb type within a housing not designed for it can cause scatter and glare. When swapping to HID or LED solutions, verify the housing will maintain legal beam patterns with the new source.
Replacing the entire assembly is the safer route if you want a different lighting technology and correct optics. Assemblies built for LED or projector operation control heat and beam shape and remove uncertainty about compatibility.
- Bulb upgrades: less invasive but must match housing optics
- Assembly change: ensures correct optics for new light sources
- Check local regulations related to bulb and assembly changes
Still looking for the perfect fit?
Select your Subaru Crosstrek configuration to see the most relevant Headlight Assemblies recommendations
How We Chose the Best 2018-2023 Subaru Crosstrek Headlight Assembly
We prioritized entries that deliver correct fitment, reliable light output, and straightforward installation for the 2018-2023 Subaru Crosstrek. Our editorial filters emphasized factory-equivalent mounting points and connector compatibility so the assembly installs cleanly without body modifications. We also evaluated assemblies by lens clarity and material quality to ensure long-term resistance to UV yellowing and road debris.Light output and beam control were key criteria. We looked for assemblies that produce a stable, well-cut beam pattern appropriate for the Crosstrek's headlamp aiming system and that support common bulb types or modern LED modules where applicable. Serviceability factored into the selection: assemblies that allow bulb replacement without removing the entire housing earned higher marks.Other decision dimensions included seal integrity against moisture ingress, compliance with DOT/SAE alignment expectations, and overall construction—robust tabs and housings reduce the risk of damage during routine maintenance. We excluded options that required body modification, nonstandard wiring, or claimed unsupported electrical conversions. The result is a list focused on practical, durable headlight assemblies that fit the specified Crosstrek years and typical owner priorities.
Our full evaluation process is outlined in our review methodology.
FAQ
How do I know if my Crosstrek needs a full headlight assembly replacement?
If the housing has cracks, broken mounting tabs, persistent moisture, or severely yellowed lens that restoration cannot fix, a full assembly replacement is usually warranted. Also replace the assembly if internal reflectors are corroded or beam alignment cannot be restored.
Can I reuse my existing bulbs when installing a new assembly?
Often you can transfer bulbs if they are compatible with the new housing and still functional. Inspect bulb bases and connectors for corrosion and ensure the bulb type is supported by the replacement assembly to preserve beam pattern.
Will replacing the headlight assembly change my beam aim?
Yes. A new assembly may require aiming so the low and high beams align with factory specifications. Follow aiming procedures after installation because small differences in installation or mounting compression can shift beam height.
Are LED retrofit bulbs a good option for the Crosstrek?
LED retrofits can offer brighter, whiter light but they often require housings designed for LEDs to maintain proper beam control. In many cases, using LED bulbs in a reflector housing designed for halogen can increase scatter and glare.
How can I prevent moisture from forming inside a new headlight assembly?
Ensure gaskets and seals are clean and properly seated during installation and confirm any vent ports are not blocked. Avoid submerging the assembly and replace damaged seals promptly to prevent ongoing moisture issues.
Is professional installation necessary for headlight assembly replacement?
Many owners can complete the job with basic hand tools if the assembly is a direct fit, but professional installation can help ensure correct aiming and address any unexpected fitment or wiring issues. Choose professional help if you are uncomfortable with electrical work or alignment procedures.
Final Verdict
When choosing a headlight assembly for a 2018-2023 Subaru Crosstrek, prioritize correct fitment, lens clarity, and beam control over cosmetic features. Good seal integrity and electrical compatibility reduce the risk of moisture and wiring problems, while serviceable designs simplify future bulb changes. Balance the desire for brighter light with the need to preserve proper beam pattern.Ultimately select the option that best matches your Crosstrek's original bulb type and mounting layout unless you are explicitly opting for a housings engineered for a different lighting technology. That approach minimizes installation headaches and keeps nighttime visibility safe and predictable.
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