2020-2025 Chevrolet Silverado GMC Sierra 2500 3500 HD 6.6L DEF Diesel Exhaust Fluid Injector OEM

This is a Genuine GM OEM DEF (Diesel Exhaust Fluid) Injector for 2020-2025 Chevrolet Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 2500 HD, and GMC Sierra 3500 HD models with 6.6L engines - the exact same part sold at your new Chevrolet or GMC dealer. Manufactured to precise factory specifications, this authentic GM component ensures perfect fit and reliable performance for your vehicle.

Key Features:

• Genuine GM OEM quality - not an aftermarket replacement
• DEF (Diesel Exhaust Fluid) injector for emissions control
• Direct factory replacement for worn or damaged injectors
• Precision-engineered for exact fitment across multiple model years
• Compatible with all trim levels from WT to Denali Ultimate
• Works with 6.6L V8 diesel, flex-fuel, and gas engines

This genuine DEF diesel exhaust fluid injector is designed specifically for Chevrolet Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 2500 HD, and GMC Sierra 3500 HD vehicles from 2020 through 2025, including all trim levels from base WT to premium Denali Ultimate and High Country. Whether you have a 6.6L V8 diesel, flex-fuel, or gas engine, this OEM part delivers the quality and durability you expect from genuine GM components.

Quick Part Facts