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Manufacturer recall number

Isuzu recall V2504

Isuzu calls it V2504. NHTSA filed it as campaign 25V630000 on Sep 19, 2025: fuel system, other on the 2022–2026 Chevrolet and Isuzu, 11,385 vehicles potentially affected. One recall, two numbers — the dealer quotes the manufacturer’s, the federal record carries NHTSA’s.

What NHTSA has under this number

Source: 49 CFR Part 573 filings
NHTSA campaignVehiclesComponentFiledAffectedSeverity
25V6300002022–2026 Chevrolet and IsuzuFuel System, OtherSep 19, 202511,385critical
Problem Isuzu Motors Limited (Isuzu) is recalling certain 2022-2026 Isuzu FVR, Isuzu FTR, Chevrolet 6500XD, and 2023-2026 Chevrolet 7500XD vehicles. The fuel heater may overheat, melting the casing and allowing fuel to leak into the electrical connector. Risk A fuel leak in the presence of an ignition source increases the risk of a fire. Fix Dealers will inspect and replace the fuel heater and electrical connectors as necessary, free of charge. Owner notification letters were mailed November 7, 2025. Owners may contact Isuzu customer service at 1-866-441-9638. Isuzu's number for this recall is V2504.

The manufacturer’s own words as filed for 25V630000. Every model year it covers, the build window and the filed PDFs →

Two numbers, one recall

Every safety recall carries two identifiers. V2504 is the number Isuzu assigned in its own system: it is what appears on the owner letter, on the dealer’s service screen and on the repair order. 25V630000 is the number NHTSA filed the same recall under when the manufacturer reported it, and it is the one every federal record, this site included, is keyed on.

The repair is free by federal law for vehicles up to fifteen years old. Whether one particular vehicle is included is settled by its VIN against the manufacturer’s build list, not by its model year.

Check one specific vehicle

Both lookups check a VIN against the manufacturer’s own list and say whether the repair is still outstanding on that vehicle.

Common questions

Source: NHTSA, 49 CFR Part 573

Is V2504 the same recall as 25V630000?

Yes. V2504 is Isuzu’s own number for it; 25V630000 is NHTSA’s. One recall, two references.

Which vehicles does V2504 cover?

2022–2026 Chevrolet and Isuzu, 11,385 vehicles by the manufacturer’s count. A recall covers a build range, so the VIN decides whether one particular vehicle is in it.

Does the V2504 repair cost anything?

No. The manufacturer must remedy a safety defect at no charge for vehicles up to 15 years old from first sale.