NHTSA campaign 15V704000
Isuzu Manufacturing Services of America Recall 15V-704: Fuel Tank may Corrode and Leak
NHTSA recall 15V704000 was reported by Isuzu Manufacturing Services of America on October 26, 2015, with 13,671 vehicles potentially affected (per NHTSA). NHTSA's record lists the Chevrolet W3500, Chevrolet W4500, GMC W3500 and more for model years 2006–2008. Owners were notified on April 8, 2016, per NHTSA.
Updated daily from NHTSA's recall files
Is my vehicle included?
This page lists, by model year, the vehicles NHTSA's recall record names for campaign 15V704000 in the model years try.vin imports (1995 and later); NHTSA's own record can list more. A model year on the list doesn't mean every vehicle of that year is included, and some may already have been repaired.
To see whether a specific vehicle is included and still needs the repair, enter its VIN at nhtsa.gov/recalls.
Free VIN check: decode a VIN to see its year, make and model.
Key facts
- NHTSA campaign
- 15V704000 (also written 15V-704 or 15V704)
- Filed by
- Isuzu Manufacturing Services of America
- Report received
- Potentially affected
- 13,671 vehicles (per NHTSA)
- Component
- Fuel System, Gasoline — Storage — Tank Assembly
- Owners notified
Repair completion: 28.88% (latest rate the manufacturer reported to NHTSA; dataset updated October 21, 2026)
NHTSA cautions against comparing completion rates across recalls or manufacturers. How try.vin reads them.
Vehicles listed for this recall
NHTSA's recall record lists these vehicles for recall 15V704000. try.vin imports model years 1995 and later, so NHTSA's own list can be longer. Model years with a try.vin recall page link to it. Build dates are NHTSA's range for a model year (per NHTSA); a vehicle built in that range is not necessarily included.
Chevrolet
Chevrolet W3500
Chevrolet W4500
GMC
GMC W3500
GMC W4500
Isuzu
Isuzu NPR
Isuzu NPR HD
NHTSA's recall notice
As NHTSA's recall record states it for campaign 15V704000.
Defect description
Isuzu Manufacturing Services of America (Isuzu) is recalling certain model year 2006-2008 Isuzu NPR and NPR-HD and Chevrolet W3500 and W4500 trucks manufactured March 16, 2005, to August 13, 2008 and 2006-2008 GMC W3500 and W4500 trucks manufactured July 18, 2005, to August 13, 2008. The affected vehicles have a fuel tank that may corrode and leak fuel.
Safety consequence
A fuel leak in the presence of an ignition source increases the risk of a fire.
Manufacturer remedy
Isuzu will notify owners, and dealers will replace the fuel tank, free of charge. Isuzu issued an interim notification to owners on December 18, 2015. The recall began on April 8, 2016. Owners may contact Isuzu customer service at 1-866-441-9638.
Notes
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.
Sources
Official NHTSA notice for recall 15V704000
Campaign details come from NHTSA's recall files, which try.vin imports once a day. The plain-language subject and the completion rate come from the U.S. Department of Transportation's Recalls Data dataset. How try.vin reads recall data.