2004 Kenworth T300 recalls
4 NHTSA recall campaigns naming the 2004 Kenworth T300. Last verified Jul 30, 2026. Recalls may apply only to certain VIN ranges — always confirm with a VIN check.
Units are totals reported across campaigns mentioning this model — NHTSA does not always break unit counts down by model.
Affected components
Nearby model years
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 →Campaigns
- Mar 16, 2007Crash risk2003–2008 Kenworth C500, 2003–2008 Kenworth T300, 2003–2008 Kenworth T800 and 1 other model — Power Train
ON CERTAIN TRUCKS, THE WIRING, PARTS, OR TRANSMISSION PROGRAMMING REQUIRED FOR THE AUTO NEUTRAL FEATURE TO FUNCTION AS DESIGNED WERE EITHER NOT INSTALLED, CONNECTED, OR PROGRAMMED PROPERLY.
07V107000 · 5K units · PACCAR INCORPORATED
- Dec 10, 2004Fire risk2004 Kenworth C500, 2004 Kenworth K100, 2004 Kenworth T2000 and 4 other models — Electrical System
ON CERTAIN TRUCKS, THE POWER FEED HARNESS P92-1993 TERMINALS WERE NOT PROPERLY CRIMPED.
04V580000 · 4K units · PACCAR INCORPORATED
- Aug 17, 2004Fire risk2004 Kenworth T300, 2004 Peterbilt 330 — Engine and Engine Cooling
ON CERTAIN TRUCKS BUILT WITH CUMMINS ISC AND ISL ENGINES, PLUGS WERE ASSEMBLED INCORRECTLY CREATING STRESS AND CRACKS WHICH COULD CAUSE AN OIL LEAK.
04V406000 · 106 units · PACCAR INCORPORATED
- Apr 2, 2004Crash risk2003–2004 Kenworth T300 — Engine and Engine Cooling
ON CERTAIN TRUCKS EQUIPPED WITH CATERPILLAR C7 OR 3126E 2002 ENGINES AND HORTON FAN HUBS, THE FAN HUB MOUNTING BOLTS CAN FAIL, RESULTING IN THE HUB AND FAN ASSEMBLY SEPARATING FROM THE ENGINE. THIS LOSS OF CLAMP LOAD CAUSES UNWANTED VIBRATION IN THE ASSEMBLY THAT LEADS TO BOLT FAILURE.
04V169000 · 3K units · PACCAR INCORPORATED