- Vehicles
- 11,385
- Built between
- Oct 2021 – Aug 2025
- Models
- 4
- Recall type
- Vehicle
- Initiated by
- Manufacturer
- Owners notified
- 7 November 2025
- Repaired
- 57%
- Unrepaired
- 4,909
Does this affect my vehicle?
This recall covers vehicles built between October 2021 and August 2025. If yours was built outside that window, it is not part of this recall.
- 2022-2026 Chevrolet 6500XDBuilt February 2022 to March 2025
- 2023-2026 Chevrolet 7500XDBuilt October 2022 to March 2025
- 2022-2026 Isuzu FTRBuilt October 2021 to August 2025
- 2022-2026 Isuzu FVRBuilt October 2021 to August 2025
Repair progress
4,909 of 11,385 vehicles in this recall had still not been repaired as of Q2 2026.
57% repaired — 6,472 of 11,385 reported
- Owners not reachable
- 4
Manufacturers file these figures with NHTSA each quarter. Vehicles the manufacturer could not trace, or that have been scrapped or exported, are counted separately and are not included in the unrepaired figure.
What the defect is
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.
What could happen
A fuel leak in the presence of an ignition source increases the risk of a fire.
What gets fixed
Dealers will inspect and replace the fuel heater and electrical connectors as necessary, free of charge. Owner notification letters were mailed November 7, 2025.
Parts involved
- Filter Asm; Fuel8976894180Fuel Filter Assembly (with integrated fuel heater)
Part numbers are as filed by the manufacturer and are listed for reference. Your dealer will confirm the correct part for your vehicle.
Timeline
- Vehicles builtOctober 2021 to August 2025
- Recall reported to NHTSA19 September 2025
- Owners notified7 November 2025
- Latest repair reportQ2 2026 — 57% repaired
Your rights
A safety recall repair is free. Under US federal law the manufacturer must fix a safety defect at no cost to you — no charge for parts, labor or diagnosis — whether or not you are the original owner. A dealer cannot charge you for recall work, and cannot require you to have bought the vehicle from them.
That entitlement is not unlimited. It applies where the vehicle was first sold less than 15 years before the recall was announced — 5 years for tires. Past that a manufacturer may still do the repair free of charge, and many do, but they are no longer obliged to. This recall was reported on 19 September 2025.
To arrange the repair, contact any franchised dealer for the brand. If a dealer refuses the work or tries to charge for it, you can report that to NHTSA at nhtsa.gov/recalls or on 1-888-327-4236.
Manufacturer contact
Owners may contact Isuzu customer service at 1-866-441-9638. Isuzu's number for this recall is V2504.
Official source
- Manufacturer's recall number
- V2504
- Recalling manufacturer
- Isuzu Motors Limited
- Recall initiated by
- MFR
Everything on this page — the models listed, the build dates and the repair figures — comes from the manufacturer's filing to NHTSA and describes the vehicle line as a whole, not any individual car. Only the manufacturer can confirm whether a specific vehicle is affected, and whether its recall work has already been carried out. Check yours by VIN and read the official notice at nhtsa.gov/recalls.
Check your own vehicle
This page describes the recall, not any one car. To see which recalls cover a specific vehicle, search by make, model and year.
A VIN lookup here identifies your vehicle and shows recalls issued for that make, model and year. It cannot tell you what is still open on your individual car - only the manufacturer knows that. Search by VIN instead, or check your VIN at nhtsa.gov for whether a recall is still open on your individual car.