Your cart is empty.
Your cart is empty.GM Genuine Parts Diesel Exhaust Fluid (DEF) Modules are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
Blessed & Retired in TexasðŸ¤
Reviewed in the United States on August 11, 2023
My husband purchased this replacement DEF module for his 2018 Chevrolet Silverado 3500 Dually Pickup.The module works great but there are some OTHER issues with getting the truck running and back on the road.Our suggestion: MONITOR your DEF system daily, add DEF fluid as soon as you need it, and replace other parts of the DEF system immediately as needed.If you don't take proper care of your system IMMEDIATELY, you will end up at the DEALER with extremely COSTLY REPAIRS!!!
Recommended Products
