2017–2019 Kenworth C500, 2017–2019 Kenworth T600, 2017–2019 Kenworth T660 and 10 other models Recall: In certain driving conditions, such as on a long down-hill grade, the fuel…
NHTSA campaign 18V657000 · Engine and Engine Cooling · filed Sep 21, 2018 · verified Jul 30, 2026
The defect
PACCAR Incorporated (PACCAR) is recalling certain 2017-2019 Kenworth C500, T600, T660, T680, T800, T880 and W900 trucks, as well as Peterbilt 367, 386, 389, 567, 579 and 587 trucks, equipped with Cummins ISX15 or X15 diesel engines. In certain driving conditions, such as on a long down-hill grade, the fuel line may burst if the fuel pump cooling circuit screen becomes restricted.
The risk
If the fuel line bursts, fuel may leak onto the road resulting in a roadway hazard for other motorists. The engine may also stall without warning, resulting in the vehicle's inability to restart, increasing the risk of a crash.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
Cummins will notify owners, and dealers will replace the suspect fuel pump cooling circuit screen, free of charge. The recall began November 21, 2018. Owners may contact PACCAR customer service at 1-940-591-4220. PACCAR's number for this recall is 18E081.
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Affected vehicles
Related recalls
More Kenworth C500 recalls
- 2025 Kenworth C500 and 8 other models — Fuel pump barrels may fracture and cause a fuel leak, which…
- 2009–2021 Kenworth C500 and 9 other models — Air tanks have an insufficient volume of air for the brake…
- 2022–2023 Kenworth C500 and 26 other models — Steering gears may have been assembled incorrectly, which…
- 2018–2019 Kenworth C500 and 16 other models — An internal component in the clutch assembly may fail…
- 2016–2019 Kenworth C500 and 3 other models — Engine harnesses may have been manufactured without check…
Other campaigns involving Kenworth vehicles
Source: NHTSA recall database, campaign 18V657000 (manufacturer number 18E081). Data last verified Jul 30, 2026.