DEF Fluid Pump for 2017-2019 Chevy Silverado GMC Sierra 2500/3500

Includes: - DEF Pump

Fits Models: - Chevrolet Silverado 2500HD, 3500HD - GMC Sierra 2500HD, 3500HD

Model Years: - 2017–2019

Submodels: - WT (Work Truck), LT, LTZ, Denali - Chassis codes: GMT900, GMT K2XX - Body styles: Crew Cab, Double Cab, Regular Cab

Engine Options: - 6.6L Duramax V8 (L5P) - Engine code: L5P

Description: This DEF (Diesel Exhaust Fluid) pump is designed for 2017–2019 Chevrolet Silverado and GMC Sierra 2500/3500 models. It ensures the proper delivery of DEF to the exhaust system, helping to reduce emissions and maintain compliance with environmental regulations.

Features: - Direct replacement for OEM part numbers 84545446 and 84162464 - Durable construction for long-lasting performance - Easy installation with no modifications required - Compatible with both Chevrolet and GMC heavy-duty trucks - Ensures optimal DEF flow for efficient engine operation