5-Piece Fuel Rail Return Line Gaskets for 2001–2007 GMC Sierra

Includes:
- Set of 5 Fuel Rail Return Line Gaskets

Fits Models:
- Chevrolet Silverado 1500, 2500, 3500
- GMC Sierra 1500, 2500, 3500

Model Years:
- 2001–2007

Submodels:
- Common trims include WT (Work Truck), LS, LT, LTZ, and Denali
- Chassis codes: GMT800, GMT900
- Body styles: Crew Cab, Extended Cab, Regular Cab

Engine Options:
- Common engine sizes include 4.3L V6, 4.8L V8, 5.3L V8, 6.0L V8, 6.6L Duramax Diesel
- Engine codes: L33, LY2, LY5, L76, LMM

Description:
This set of 5 fuel rail return line gaskets is designed for use with Chevrolet Silverado and GMC Sierra models from 2001 to 2007. These gaskets ensure a proper seal for the fuel rail return line, preventing leaks and maintaining optimal fuel system performance.

Features:
- Direct fit for specified models
- Durable material for long-lasting performance
- Easy installation with no special tools required
- Helps prevent fuel leaks and maintain engine efficiency
- Compatible with standard engine options