2018 GMC Sierra 3500 recalls

6 safety recalls on file with NHTSA. Updated Nov 5, 2026.

This list covers the model year as a whole. Not every vehicle is affected by every recall; only the official NHTSA VIN lookup or a dealer can confirm yours.

All recalls

24V756000 · General Motors, LlcAir Bags recallThe left or right-side roof-rail air bag (RRAB) inflator end cap may detach from the inflator or the inflator sidewall may rupture.Air bagsFree replacement2,061unitsOct 202423V047000 · General Motors, LlcFuel System, Diesel recallThe rear fuel tank may collapse and prevent the fuel pump from transferring fuel to the front tank, resulting in an engine stall.Fuel systemFree repair22KunitsFeb 202321V496000 · General Motors, LlcEquipment recallAn electrical short-circuit may occur in the engine-block heater cable or in the terminals that connect the heater cable to the…EquipmentFree replacement338KunitsJul 202119V328000 · General Motors LlcEngine recallThe engine block heater cord or the terminals that connect the heater cord to the block heater may short circuit and fail.Engine & powertrainFree replacement318KunitsApr 201919V088000 · General Motors LlcFuel System, Gasoline recallThe fuel-level sensor in the front tank may stick in a low-level position, allowing the rear tank to overfill the front tank.Fuel systemFree replacement19KunitsFeb 201917V567000 · General Motors LlcSeat Belts recallThe front seat belt retractor assemblies were built with the incorrect torsion bar.Seats & beltsFree replacement38KunitsSep 2017