Fuel Tank Filler Neck for Chevy Silverado 1500 HD (2004–2006) 577-865, FN770

Includes: - Fuel Tank Filler Neck

Fits Models: - Chevrolet Silverado 1500 HD

Model Years: - 2004–2006

Submodels: - Common trims include WT (Work Truck), LS, LT, and LTZ. Chassis code is GMT900. Body style is Crew Cab and Extended Cab.

Engine Options: - Common engine sizes include 4.8L V8 (L20), 5.3L V8 (LM7), and 6.0L V8 (LQ4).

Description: This fuel tank filler neck is designed specifically for the Chevrolet Silverado 1500 HD from 2004 to 2006. It ensures a secure connection for fuel delivery, preventing leaks and ensuring proper fuel flow.

Features: - Direct fit replacement for easy installation - Durable construction for long-lasting performance - Compatible with factory fuel systems - Designed to meet or exceed OEM specifications

Part Numbers: 577-865, FN770, 15776491, 15938962, 25852914