2018 GMC Truck Sierra Denali 1500 Engine — Part # 4I0423 — Northend Wrecking-ARA, PRP Freight, CDC · Dubuque, IA

When replacing the engine in your 2018 GMC Truck Sierra Denali 1500, one of the most overlooked yet critical factors is ensuring the exact engine specifications and mileage history align with your vehicle's needs. This engine listing features a 6.2L displacement, matching the original powertrain for this model year, which is essential for maintaining performance and compatibility with your truck's systems. The engine has a last known mileage of 80,732, indicating moderate use, and is graded A, suggesting it is in excellent condition according to the seller's assessment. This engine is black-coded B BLK-8555, a detail that can help verify its authenticity and match with your vehicle's requirements. While the seller notes an estimated CO2e savings of 1194kg, this environmental metric may be of interest if you are considering the ecological impact of your replacement choices. When considering this engine, compare it against your current engine's specifications, including displacement, mileage, and condition. Confirm the engine code and any other identifiers to ensure compatibility. It's also practical to review any included components or accessories that come with the engine, although none are specified here. This listing is from a 2018 GMC Truck Sierra Denali 1500, so it is tailored for that vehicle model. For further parts or to explore more options, consider visiting the GMC parts or Truck Sierra Denali 1500 parts sections. Before purchase, verify the engine's condition through inspection, confirm compatibility with your vehicle's VIN and configuration, and inquire about any warranty or return policies. Taking these steps will help ensure you select the right engine for your truck's longevity and performance.