2004 GMC Truck Sierra 1500 Engine — Part # 26P0311 — Reitman Auto Parts-PRP Freight, CDC · Melbourne, KY

When considering an engine replacement for your 2004 GMC Truck Sierra 1500, one often overlooked factor is the engine's emission performance and environmental impact. This particular engine, a 5.3L V8 with a VIN eighth digit of 'T', is noted by the seller to be running and has an estimated CO2e savings of 1194kg, highlighting its relatively efficient operation compared to alternatives. This can be a significant consideration if you're aiming to balance performance with environmental responsibility. This listing offers a Grade A running engine, which suggests it is in excellent condition, ready to be installed or further inspected. The 5.3L displacement is a common and robust choice for the Sierra 1500, known for its balance of power and fuel efficiency. However, buyers should verify the engine's compatibility with their specific vehicle configuration, as the VIN eighth digit 'T' may correspond to particular sub-models or production runs. When comparing this engine to others, consider the condition grade, running status, and any environmental impact data provided. The seller's note about the engine running is a positive indicator but does not replace a thorough inspection or confirmation of fitment. Also, check for included components or accessories, as this listing does not specify any. This engine is from a 2004 GMC Truck Sierra 1500, as recorded by the seller under stock identifier 26P0311. For more GMC parts, you can explore the GMC parts section. Before purchasing, ensure you confirm the engine's compatibility with your vehicle's VIN and configuration, inspect the engine condition personally or through a professional, and clarify what components are included with the engine. Taking these steps will help you secure a replacement engine that meets your needs and expectations.