2004 GMC Truck Sierra 3500 Engine — Part # 19814 — Westover Auto Salvage-ARM-MA, ARA Gold Seal · Belchertown, MA

When considering an engine replacement for your 2004 GMC Truck Sierra 3500, one of the most critical yet often overlooked factors is ensuring the engine matches your vehicle's specific drivetrain and turbo configuration. This listing offers an engine sourced directly from a 2004 GMC Truck Sierra 3500 equipped with automatic transmission (AT), four-wheel drive (4X4), and a turbocharger. These details are essential because engines vary significantly with these configurations, affecting both compatibility and performance. This engine, identified by the seller stock number 19814 and graded as 'X' by the seller, comes from a vehicle with the noted features of AT, 4X4, and turbo. While the grade 'X' is provided, the seller has not detailed the engine's exact condition or mileage, so prospective buyers should inquire further or inspect the part before purchase. Additionally, the seller notes an estimated CO2e savings of 1194kg, indicating a potential environmental benefit if this engine replaces a less efficient one. When comparing this engine to others, verify that the transmission type, drivetrain, and turbo setup match your vehicle's requirements. Differences in these areas can lead to installation challenges or suboptimal performance. Since this engine is from the exact year and model of your vehicle, it likely offers a closer fit than generic replacements. However, confirm all specifications, including engine serial numbers and any included components, to ensure compatibility. For more information or to explore other options, you can browse additional GMC parts in our catalog. Taking these steps will help you make an informed decision and secure a replacement engine that meets your needs. Explore GMC parts for compatible components and further options.