2011 Nissan Quest Tail Light: The Critical 1JA0A vs. 1JA0B Part Number Split
This guide explains the crucial mid-year tail light change for the 2011 Nissan Quest and how to ensure you purchase the correct part.
- A critical mid-year part change occurred in 2011; you MUST verify if your Quest needs the '1JA0A' or '1JA0B' part number before buying.
- Replacement is extremely easy, requiring only a 10mm wrench and about 20 minutes, making it an ideal DIY job.
- If an entire tail light is out and bulbs are good, check the fuses in the IPDM fuse box under the hood, not the one in the cabin.
- Buying a used OEM part can save over 50% compared to a new dealer part, but inspect it for cracks and matching part numbers.
Key Compatibility Warning: The 2011 Mid-Year Part Change
Warning: The 2011 Nissan Quest used two different tail light assemblies during its production run. The change appears to have occurred around the middle of the year. Failure to order the correct part number for your specific vehicle will result in a part that does not fit or function correctly.
Before ordering, you must check the part number on your original tail light. It is typically stamped on the back of the housing.
- Early 2011 Models (reportedly built through June 2011) use part number 2655x-1JA0A.
- Late 2011 Models (reportedly built from July 2011 onward) and 2012-2017 models use part number 2655x-1JA0B.
The 'x' in the part number will be a '0' for the right (passenger) side and a '5' for the left (driver) side.
Symptoms of a Failing 2011 Quest Tail Light
Tail light problems can range from simple annoyances to serious safety hazards. Here are the most common symptoms:
- Dim or Burned-Out Bulbs: The most common issue is a single bulb burning out. If multiple bulbs fail at once, or if a new bulb doesn't fix the problem, the issue may be electrical. The 2011 Quest uses incandescent bulbs from the factory, which have a finite lifespan.
- Condensation or Moisture Inside the Lens: If you see water droplets or fogging inside the tail light, it means the factory seal has failed. This is often due to a small crack in the lens or housing, or the degradation of the seal over time. Moisture will cause bulbs to fail prematurely and can corrode the electrical sockets and reflectors.
- Complete Tail Light Failure: If the entire tail light (running light, brake light, and turn signal) stops working, the problem is likely electrical. This could be a bad ground connection, a damaged wiring harness, or a blown fuse.
- Blown Fuses: A short circuit in the tail light assembly or its wiring can cause the fuse to blow repeatedly. In the Nissan Quest, the tail light fuses are located in the Intelligent Power Distribution Module (IPDM) in the engine bay, not in the cabin fuse box. 🎬 See how to perform a Nissan IPDM self-test for electrical issues.
Buying a Used Tail Light for Your 2011 Quest
Purchasing a used OEM tail light is a smart way to save money while maintaining factory appearance and quality. Aftermarket lights can have issues with fit, color fading, and premature failure. Here’s what to check before you buy:
- VERIFY THE PART NUMBER: This is the most important step. Ask the seller to provide a clear photo of the part number stamped on the back of the housing. It must match your original part (either 26550-1JA0A for the right side or 26555-1JA0A for the left side). Do not buy a 'B' version if your car has an 'A' version.
- Inspect the Lens for Cracks: Carefully examine the entire lens surface, especially around the edges and corners. Even a hairline crack can let in moisture, leading to failure down the road. Minor surface scuffs can often be polished out, but cracks are a deal-breaker.
- Check for Hazy or Faded Lenses: Look for a cloudy or yellowed appearance, which can happen from sun exposure. This reduces light output and looks bad. A good used OEM part should be clear and vibrant.
- Examine Mounting Points: The 2011 Quest tail light is held on by two bolts and guide pins. Ensure all mounting tabs and pin locations on the back of the housing are intact and not cracked or broken. A broken tab will result in a loose, vibrating light.
- Look for Signs of Moisture: Check for any water lines, mineral deposits, or corrosion on the inside of the lens or in the bulb sockets. This indicates the seal has already failed.
Replacement Overview
Replacing the tail light on a 2011 Nissan Quest is a very easy DIY job that requires only basic tools.
🎬 Watch: A quick walkthrough of the tail light removal process.Difficulty and Time
- Difficulty: 1/5 (Beginner)
- Estimated Time: 15-20 minutes
- Tools Required: 10mm socket or wrench.
Step-by-Step Instructions
- Open the rear liftgate to gain access to the tail light bolts.
- Locate the two 10mm bolts on the side of the tail light assembly.
- Use your 10mm socket or wrench to remove both bolts.
- Firmly grip the tail light and pull it straight back, away from the vehicle. It is held in by clips, so a steady pull may be required.
- Once the assembly is free, locate the main electrical connector on the back. Press the release tab and disconnect it.
- To install the new light, simply connect the electrical harness, align the guide pins on the back of the new assembly with the holes in the body, and push it into place.
- Re-install the two 10mm bolts. Do not overtighten.
- Test the running lights, brake lights, and turn signals to ensure proper function.
Known Issues, Recalls, and TSBs
As of early 2026, there are no active recalls or Technical Service Bulletins (TSBs) from Nissan or NHTSA specifically for the tail light assemblies on the 2011 Nissan Quest. Any issues are typically related to normal wear and tear, such as bulb failure or damage causing lens cracks.
Cost Comparison: New vs. Used
| Part Type | Estimated Price Range |
|---|---|
| New OEM (Dealer) | $240 - $340 |
| New Aftermarket | $100 - $165 |
| Used OEM | $50 - $150 |
| Shop Labor | $50 - $100 |
Frequently Asked Questions (FAQ)
Why is my new tail light bulb not working?
If a new bulb doesn't fix the issue, the problem is likely electrical. First, check the fuses. The tail light fuses for the Quest are in the IPDM (a fuse box in the engine compartment), not inside the cabin. If the fuses are good, the problem could be corrosion in the bulb socket or a damaged wire.
🎬 Watch this guide for diagnosing complex tail light and brake problems.Can I install a tail light from a 2012 Quest on my 2011 Quest?
Only if your 2011 Quest is a late-production model that originally came with the '1JA0B' part number. If your vehicle was built in the first half of 2011 and has the '1JA0A' tail light, the '1JA0B' version from a 2012 model will not be a direct fit. Always match the part number from your original light.
Is it difficult to replace the tail light myself?
No, this is one of the easiest repairs you can do. It only requires removing two bolts with a 10mm wrench and disconnecting a single electrical plug. The entire process should take less than 20 minutes.
Can I upgrade my tail lights to LED?
Yes, you can replace the stock incandescent bulbs with LED equivalents. This can provide a more modern look and faster illumination for the brake lights. However, be sure to buy quality LED bulbs from a reputable brand to avoid flickering or hyper-flashing issues. Some LED bulbs may require an additional resistor to work correctly with the turn signal system.
Helpful Videos
Technical Specifications
OEM Part Numbers: 26550-1JA0A 26555-1JA0A
Bulb Type: Incandescent (factory), 7443 Mounting: 2 bolts, push-in clips
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.
- Nissan Quest:
- 🎬 Helpful Videos
- 🛍️ Shop This Part
- Key Compatibility Warning: The 2011 Mid-Year Part Change
- Symptoms of a Failing 2011 Quest Tail Light
- Buying a Used Tail Light for Your 2011 Quest
- Replacement Overview
- Difficulty and Time
- Step-by-Step Instructions
- Known Issues, Recalls, and TSBs
- Cost Comparison: New vs. Used
- Frequently Asked Questions (FAQ)
- 🎟️ Get 5% Off