2019 Gmc SIERRA 3500 Recalls
6 NHTSA recall campaigns on record for this model year.
🛡️ Your 2019 Gmc SIERRA 3500 has 6 recalls on record — compare extended warranty options
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General Motors, LLC (GM) is recalling certain 2017-2019 Chevrolet Silverado 2500, 3500 and 2017-2019 GMC Sierra 2500 and 3500 vehicles equipped with a Duramax diesel 6.6 liter engine and an optional engine-block heater cord. An electrical short-circuit may occur in the engine-block heater cable or in the terminals that connect the heater cable to the block heater.
An electrical short-circuit can increase the risk of a fire.
Dealers will replace engine block heaters and heater cords. Vehicles that have this feature disabled as a remedy to the safety condition will be contacted and offered replacement block heaters and heater cords under a separate customer satisfaction program, free of charge. GM will provide free replacement block heaters and cords under a separate customer satisfaction campaign. For vehicles previously included in recall 19V-328, the heater cord will be replaced and rerouted, free of charge. Interim owner notifications were mailed on August 13, 2021. Owner notification letters are expected to be mailed on April 4, 2022. Customers may call GMC customer service at 1-800-462-8782. GM's number for this recall is 212329840.
General Motors LLC (GM) is recalling certain 2019 Chevrolet Silverado 4500, 5500 and 6500 vehicles and 2017-2019 Chevrolet Silverado 2500 and 3500 vehicles and GMC Sierra 2500 and 3500 vehicles equipped with Duramax 6.6 liter diesel engines and an optional engine-block heater. The engine block heater cord or the terminals that connect the heater cord to the block heater may short circuit and fail.
A short-circuit may damage the engine components and increase the risk of fire.
GM will contact owners, dealers will replace the engine block heater, free of charge. Additionally, in Chevrolet Silverado 2500 and 3500 vehicles, dealers will install a new rerouted heater cord. The recall began December 11, 2019. Owners may contact GM customer service at 1-586-596-1733. GM's number for this recall is N182206310.
General Motors, LLC (GM) is recalling certain 2017-2019 Chevrolet Silverado 2500, 3500, and GMC Sierra 2500, 3500 vehicles equipped with a dual fuel tank option. The rear fuel tank may collapse and prevent the fuel pump from transferring fuel to the front tank, resulting in an engine stall.
An engine stall increases the risk of a crash.
Dealers will inspect the fuel tank and fuel pump module, replacing them as necessary. Dealers will also add a vent hose to the rear tank assembly. Repairs will be performed free of charge. An interim owner notification letter informing owners of the safety risk was mailed on March 15, 2023. Owner notification letters were mailed June 21, 2023. Owners may contact Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-800-462-8782. GM's number for this recall is N222368030.
General Motors, LLC (GM) is recalling certain 2018 Chevrolet Silverado 1500, GMC Sierra 1500, 2018-2019 Chevrolet Silverado 2500, 3500, and GMC Sierra 2500, 3500 Crew Cab trucks. The left or right-side roof-rail air bag (RRAB) inflator end cap may detach from the inflator or the inflator sidewall may rupture.
A separated inflator end cap or inflator rupture can allow compressed gas to escape, resulting in the end cap or other components being propelled into the vehicle, increasing the risk of injury or crash.
Dealers will replace the left and right side RRAB modules, free of charge. Owner notification letters were mailed November 8, 2024. Owners may contact Chevrolet customer service at 1-800-222-1020, and GMC Customer Service at 888-988-7267. GM's number for this recall is N242474500.
General Motors (GM) is recalling certain 2018 GMC Sierra 1500, 2019 Sierra 2500, 3500, Chevrolet Silverado 3500, and Chevrolet Silverado 2500 and 2018 Chevrolet Silverado 1500 Crew Cab vehicles. The left or right-side roof-rail air bag (RRAB) inflator end cap may detach from the inflator or the inflator sidewall may rupture.
A detached end cap or inflator rupture can allow compressed gas to escape and project the end cap or fragments of the inflator into the vehicle, increases the risk of injury or crash.
Dealers will replace the left and right side RRAB modules, free of charge. Owner notification letters were mailed July 23, 2025. Owners may contact GMC customer service at 1-888-988-7267 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N252513060.
General Motors, LLC (GM) is recalling certain 2018 Chevrolet Silverado 1500, GMC Sierra 1500, 2019 Chevrolet Silverado 2500, Silverado 3500, GMC Sierra 2500, and Sierra 3500 Crew Cab vehicles. The left or right-side roof rail air bag (RRAB) inflator end cap may detach from the inflator or the inflator sidewall may rupture.
A detached end cap or inflator rupture can allow compressed gas to escape and project the end cap or fragments of the inflator into the vehicle, increasing the risk of injury.
Dealers will replace the left and right-side RRAB modules, free of charge. Owner notification letters are expected to be mailed May 4, 2026. Owners may contact GMC customer service at 1-888-988-7267 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N262549710. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on March 19, 2026.
Source: NHTSA.gov public recall database
Other Gmc SIERRA 3500 Model Years
About 2019 Gmc SIERRA 3500 Recalls
The 2019 Gmc SIERRA 3500 has 6 NHTSA safety recall campaigns on record. The affected components include EQUIPMENT, ENGINE, FUEL SYSTEM DIESEL, AIR BAGS. All recall repairs are provided free of charge at any authorized Gmc dealership.
If you own a 2019 Gmc SIERRA 3500, you may have received a recall notice by mail from Gmc. If you purchased your vehicle used, the previous owner may have received the notice and you may not be aware of open recalls. Use our free VIN lookup to check your exact vehicle's recall status.
To get your 2019 Gmc SIERRA 3500 recall repaired, contact your nearest Gmc dealership with your recall campaign number. Federal law requires manufacturers to fix the defect at no cost, regardless of whether you're the original owner, your vehicle's mileage, or its age.
The Gmc SIERRA 3500 has a total of 69 recall campaigns across all model years. View all Gmc SIERRA 3500 recalls →
2019 Gmc SIERRA 3500 Recall FAQs
How many recalls does the 2019 Gmc SIERRA 3500 have?
The 2019 Gmc SIERRA 3500 has 6 NHTSA recall campaigns on record.
What parts are affected by the 2019 Gmc SIERRA 3500 recalls?
The 2019 Gmc SIERRA 3500 recalls affect the following components: EQUIPMENT, ENGINE, FUEL SYSTEM DIESEL, AIR BAGS.
Are 2019 Gmc SIERRA 3500 recall repairs free?
Yes. Federal law requires all manufacturers to repair safety recall defects at no cost to the vehicle owner — regardless of mileage, age, or whether you are the original owner. Contact any authorized Gmc dealership with your recall campaign number.
How do I check if my 2019 Gmc SIERRA 3500 has an open recall?
Use our free VIN lookup on the RecallDetails.com homepage. Enter your 17-digit VIN and we'll show you every open recall campaign for your exact vehicle, including campaigns that may not appear in model-level data.