2005 GMC Truck Sierra 3500 Engine — Part # 00018893 — St.James Auto & Truck Parts-ARA Gold Seal, URG, Team PRP · St.James, MO

When considering an engine replacement for your 2005 GMC Truck Sierra 3500, one often overlooked factor is the environmental impact of your choice. This particular engine offers an estimated CO2e savings of 1194kg, which could be a significant consideration for eco-conscious buyers looking to reduce their carbon footprint. This listing features a 6.6L engine, automatic transmission (AT), sourced from a 2005 GMC Truck Sierra 3500. It is graded as a "C" condition unit, which implies it may have some wear or cosmetic imperfections but remains functional. The engine's displacement and transmission type are critical details to verify against your vehicle's requirements to ensure compatibility. When comparing options, confirm the engine's specifications such as displacement, transmission type, and condition grade with your current engine or replacement needs. This engine is specifically from a 2005 GMC Truck Sierra 3500, so while it is a direct donor vehicle, you should cross-check fitment details for your exact model and configuration. This product is identified by the seller stock number 00018893, which can be useful when communicating with the seller or verifying availability. The seller notes also highlight the estimated environmental benefit, which may not be common in all engine listings. For further details on compatible parts or to explore more options, consider browsing GMC parts. If you are ready to proceed, ensure you have confirmed all compatibility and condition factors to make an informed purchase.