2006-2008 Subaru Forester Tail Lamp: Identifying the Standard vs. Sport Models
This guide covers the critical differences between the standard chrome and rare Sport black-housing tail lamps to ensure you buy the right part.
- The most critical factor is identifying if your Forester is a standard model (chrome tail lights) or a Sport model (black tail lights).
- Failure is almost always due to a simple burnt-out bulb, not the assembly itself. Check bulbs and fuses first.
- When buying a used assembly, carefully inspect the plastic mounting tabs, as they are brittle and often break upon removal.
- Replacement is extremely easy, requiring only a 10mm socket and about 15 minutes, making it an ideal DIY repair.
Sport vs. Standard: The Critical Difference
Before buying a replacement tail lamp for a 2006-2008 Subaru Forester, the most important factor to verify is the vehicle's trim package. Subaru produced two distinct styles of tail lamps for this generation, and they are not visually interchangeable.
- Standard Models (X, Premium, L.L. Bean): These models use a tail lamp with a chrome and red internal housing. This is the most common type.
- Sport Models (Sports 2.5 X, Sports 2.5 XT): Primarily found on the 2008 model year, these trims feature a distinct tail lamp with a black or darkened internal housing for a sportier look.
Warning: While a Sport tail lamp will physically bolt onto a standard model and vice-versa, the appearance will not match the other side of the vehicle. Always confirm which style your Forester has before purchasing a replacement.
Symptoms of Failure
Failure in the tail lamp assembly can manifest in several ways, ranging from simple bulb issues to problems with the housing itself.
- One or More Lights Are Out: The most common issue is a burnt-out bulb. If the brake light works but the tail light doesn't (or vice versa), the problem is a failed filament in the dual-filament bulb.
- Rapidly Blinking Turn Signal: A turn signal that blinks much faster than normal, often called 'hyperflash,' typically indicates that one of the turn signal bulbs (front or rear) has burned out.
- Moisture or Condensation Inside the Lens: If you see water droplets or fogging inside the lamp, it means the seal on the housing has failed or the lens is cracked. This moisture can cause bulbs to burn out prematurely and corrode electrical contacts.
- Dim or Flickering Lights: This can be caused by a failing bulb, a poor electrical connection at the bulb socket, or a problem with the vehicle's wiring or ground connection.
- Brake Lights Don't Work at All: If both brake lights fail simultaneously but the tail lights still work, the most likely culprit is not the lamps themselves, but a faulty brake light switch located on the brake pedal assembly. This is a common issue on many Subaru models.
Pro Tip: Before assuming the entire assembly is bad, always check for the simplest solutions first: check the bulbs and the fuse for the tail light circuit.
Buying a Used 2006-2008 Forester Tail Lamp
A used OEM tail lamp is an excellent value, offering original factory quality and fitment for much less than a new part. However, there are specific things to inspect before buying.
- Confirm the Style: First and foremost, verify if you need the standard chrome housing or the Sport black housing. Ask the seller for clear photos if you are unsure.
- Inspect the Lens: Look for cracks, especially hairline cracks that can let in water. Check for deep scratches or scuffs that won't polish out. Minor surface hazing from the sun is normal for a used part and can often be corrected with a polishing kit.
- Check All Mounting Points: This is critical. The assembly is held on by two 10mm bolts and several plastic clips/tabs that snap into the vehicle body. These plastic tabs are brittle and can easily break during removal. Inspect photos carefully or check in person to ensure all mounting tabs on the back and side of the housing are intact. A lamp with a broken tab may not sit securely.
- Examine the Housing: Check the gray plastic housing for any cracks or damage, particularly around the mounting points.
- Verify Sockets and Wiring: If possible, ensure the bulb sockets are included and are not melted or corroded. While you can usually reuse your old sockets, getting a clean set with the used part is a bonus.
Known Issues, Recalls, and Service Bulletins
There are no active recalls or Technical Service Bulletins (TSBs) from the NHTSA for the tail lamp assembly itself on the 2006-2008 Subaru Forester. However, there are several recalls for this vehicle generation for unrelated issues, such as front lower control arm corrosion in salt-belt states and a passenger-side wiring harness issue. While not a recall for this specific model year, Subaru has issued TSBs for brake light switches on other models, which can cause intermittent or total brake light failure. If you are experiencing brake light problems, this switch should be considered as a possible cause.
Replacement Guide
Replacing the tail lamp assembly on a 2006-2008 Forester is a very straightforward DIY job.
- Difficulty: 1 out of 5 (Beginner)
- Estimated Time: 15 minutes
- Tools Needed: 10mm socket with ratchet, plastic trim removal tool (recommended to avoid scratching paint).
- Open the Rear Hatch: This exposes the two 10mm bolts that secure the tail lamp assembly.
- Remove the Bolts: Use the 10mm socket to remove the two bolts.
- Release the Assembly: The lamp is also held in by plastic clips on the side. Carefully pull the assembly straight back, away from the vehicle. It may require a firm tug. Using a plastic trim tool to gently pry between the body and the lamp can help release the clips without damaging the paint.
- Disconnect Wiring: Once the lamp is free, twist each bulb socket about a quarter-turn counter-clockwise and pull it out of the housing. You can then transfer the bulbs and sockets to the new assembly.
- Installation: Installation is the reverse of removal. Insert the bulb sockets into the new assembly, line up the plastic clips with the holes in the body, and push firmly until they snap into place. Reinstall the two 10mm bolts, being careful not to overtighten them.
Cost Comparison
| Part Type | Estimated Price Range |
|---|---|
| New OEM | $190 - $230 |
| New Aftermarket | $70 - $210 |
| Used OEM | $75 - $150 |
| Shop Labor | $50 - $100 |
Technical Specifications & Part Numbers
Part numbers can vary, but these are the most common ones associated with the 2006-2008 Forester tail lamps for the North American market.
| Part | Side | Style | OEM Part Number | Common Aftermarket (Partslink) |
|---|---|---|---|---|
| Tail Lamp | Right (Passenger) | Standard (Chrome) | 84201SA160, 84201SA161 | SU2801122 |
| Tail Lamp | Left (Driver) | Standard (Chrome) | 84201SA170, 84201SA171 | SU2800122 |
| Tail Lamp | Right (Passenger) | Sport (Black) | 84201SA360 | SU2801117 |
| Tail Lamp | Left (Driver) | Sport (Black) | 84201SA370, 84201SA371 | SU2800117 |
Bulb Types:
- Brake / Tail Light: 7443 (Dual-filament)
- Turn Signal: 7440 (Amber)
- Reverse Light: 921
Frequently Asked Questions (FAQ)
Do I need to replace the whole assembly if just one bulb is out?
No. The bulbs are designed to be replaced individually. You only need to replace the entire assembly if the lens is cracked, the housing is damaged, or there is an internal electrical fault that cannot be repaired.
Will a tail light from a 2004 Forester fit my 2007 Forester?
Physically, yes, the assemblies from the 2003-2005 models will bolt onto a 2006-2008 model. However, the appearance is different (the reflectors inside are a different shape), and the order of the bulbs in the housing is swapped. It is not a direct cosmetic or electrical match.
Are the left and right side tail lamps interchangeable?
No. The tail lamps are specific to the driver's side (Left Hand) and passenger's side (Right Hand) and cannot be swapped.
Why do my brake lights and tail lights keep burning out?
If you are experiencing frequent bulb failure, check for moisture inside the tail lamp housing. A cracked lens or bad seal is the most common cause. Also, ensure you are not touching the glass part of the new bulb with your bare hands during installation, as oils from your skin can cause hot spots and lead to premature failure.
Technical Specifications
OEM Part Numbers: 84201SA160 84201SA161 84201SA170 84201SA171 84201SA360 84201SA370 84201SA371 SU2801122 SU2800122 SU2801117 SU2800117
Bulb Types: 7443 (Brake/Tail), 7440 (Turn Signal), 921 (Reverse). Fasteners: Two (2) 10mm bolts and three (3) plastic push clips per side.
We Have This Part in Stock
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
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