Recall 14V486 affects 2,045 2015 Kenworth chassis with Fleetguard fuel filters that can separate and stall the engine. Free repair at a Cummins dealer.
Kenworth recall 14V486 covers 2,045 2015 T440, W900, and other chassis with Cummins ISB or ISL engines equipped with Fleetguard UFF-XT fuel filters. The filter shell can separate from the nut plate, stall the engine without warning, and increase crash risk; the dealer repair will be free once available.
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What's wrong?
The diesel fuel filter on these 2015 Kenworth trucks screens fuel before it reaches the Cummins ISB or ISL engine. Its job is to keep debris out of the fuel system while still letting enough clean diesel reach the engine under load. The Fleetguard UFF-XT fuel filter, part number FF63009, is the recalled part.
On affected trucks, the filter shell can separate from the fuel filter nut plate. The nut plate is the threaded mounting piece that holds the filter tight to the engine fuel system. When the shell separates, the filter no longer stays sealed in the path that feeds fuel to the engine. That loss of fuel supply can make the engine stall.
There is no warning sign before failure. The recall states that the engine can stall without warning, so an owner is not expected to hear a sound, see a warning light, or feel a gradual change first.
Who's affected?
Both Kenworth and Peterbilt truck lines are included, all tied to the fuel system.
| 2015 Kenworth T440 | fuel system |
|---|---|
| 2015 Kenworth W900 | fuel system |
| 2015 Peterbilt 348 | fuel system |
| 2015 Kenworth T370 | fuel system |
| 2015 Kenworth T470 | fuel system |
| 2015 Peterbilt 567 | fuel system |
| 2015 Peterbilt 384 | fuel system |
| 2015 Peterbilt 220 | fuel system |
| 2015 Peterbilt 320 | fuel system |
| 2015 Peterbilt 325 | fuel system |
| 2015 Kenworth K270 | fuel system |
| 2015 Kenworth T270 | fuel system |
| 2015 Peterbilt 210 | fuel system |
| 2015 Peterbilt 382 | fuel system |
| 2015 Peterbilt 365 | fuel system |
| 2015 Peterbilt 337 | fuel system |
| 2015 Peterbilt 330 | fuel system |
| 2015 Kenworth K370 | fuel system |
| Units affected | 2,045 |
The year and model narrow the scope, but the VIN decides. Check your VIN to confirm whether your specific truck is included.
What's the safety risk?
An unexpected engine stall can leave the truck without engine power in traffic and increase the risk of a crash. If your VIN is included, schedule the recall repair and treat any stall as a reason to stop and call the dealer. Repair will be free at any franchised Kenworth dealer once available.
What should I do?
- Check your VIN to confirm your 2015 Kenworth chassis is included in this recall.
- Watch for engine stalling without warning, the reported fuel-filter failure tied to recall number 14V486.
- Contact a franchised Kenworth dealer for current repair instructions once your VIN is confirmed.
- Ask about the free Fleetguard fuel-filter replacement that fixes the filter shell separation and engine-stall risk.
- Bring any recall notice you received, or reference recall number 14V486 when you call.
What happens at the repair
Once the dealer repair is available, a Kenworth technician will replace the Fleetguard UFF-XT fuel filter with a non-defective fuel filter. The recall repair is free once it opens, with parts and labor covered. The repair targets the filter shell separation problem described in campaign 14V486, which can stall the engine without warning. The service desk can also confirm whether the replacement fuel filter is ready for your vehicle.
Timeline
| July 29, 2014 | Owner notification mailed |
|---|---|
| August 7, 2014 | NHTSA published the recall |
Frequently asked questions
What is recall 14V486?
Recall 14V486 covers 2,045 2015 Kenworth chassis with Cummins ISB or ISL engines equipped with Fleetguard UFF-XT fuel filters. The fuel filter shell can separate from the nut plate, causing the engine to stall without warning and increasing crash risk.
What should I do if my 2015 Kenworth K270, K370, T270, T370, T440, T470, W900, 210, 220, 320, 325, 330, 337, 348, 365, 382, 384, or 567 is on this recall?
Check your VIN to confirm your specific chassis is included in recall 14V486. If it is, contact a franchised Kenworth dealer or Cummins dealer to schedule the fuel filter replacement. Reference recall number 14V486 when you call. The repair is free.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost. Cummins dealers will replace the defective Fleetguard UFF-XT fuel filter with a non-defective fuel filter free of charge for vehicles included in recall 14V486.
What warning signs should I watch for?
There is no warning sign before failure. The fuel filter shell can separate from the nut plate and cause the engine to stall unexpectedly. If your VIN is included, arrange the free fuel filter replacement and ask the dealer what to do if the vehicle stalls before the appointment.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/14V486000 |
|---|---|
| Kenworth customer service | 1-425-828-5000 |
| NHTSA recall # | 14V486 |
| NHTSA recall # (full) | 14V486000 |
Source documents
-
Download Owner Notice (PDF) - Download Quarterly Report (PDF)
- Download Defect / Noncompliance Notice (PDF) (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on June 2, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →