GM Genuine Parts 19299227 | Engine Control Module

Fits: 04 Cadillac CTS, 04 Chevrolet Astro, 04 Chevrolet Avalanche 2500, 04 Chevrolet Blazer, 04 Chevrolet Corvette, 04 Chevrolet Express 1500, 04 Chevrolet Express 2500, 04 Chevrolet Express 3500, 04 Chevrolet S10, 04 Chevrolet Silverado 1500, 04 Chevrolet Silverado 2500, 04 Chevrolet Silverado 2500 HD, 04 Chevrolet Silverado 3500, 04 Chevrolet Suburban 2500, 04 GMC Safari, 04 GMC Savana 1500, 04 GMC Savana 2500, 04 GMC Savana 3500, 04 GMC Sierra 1500, 04 GMC Sierra 2500, 04 GMC Sierra 2500 HD, 04 GMC Sierra 3500, 04 GMC Sonoma, 04 GMC Yukon XL 2500, 04 Pontiac GTO