Fuel Tank Filler Neck for Chevy GMC Sierra 1500 Classic (2004–2007) 577-866

Includes: - Fuel Tank Filler Neck

Fits Models: - Chevrolet Sierra 1500 Classic - GMC Sierra 1500 Classic

Model Years: - 2004–2007

Submodels: - Common trims include WT (Work Truck), SLE, SLT - Chassis codes: 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 - Engine codes: L33, LY2, LY5, L76

Description: This Fuel Tank Filler Neck is designed for the Chevrolet and GMC Sierra 1500 Classic models from 2004 to 2007. It ensures a secure connection for fuel delivery, preventing leaks and ensuring proper fuel flow.

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

Part Numbers: 577-866, 10365932, 15906101, 15938966