View 3 Photos View 0 Videos GM/Chev (HD) 6.6L Engine for a 2021 Chevrolet W4500 Newly Listed Contact for price (Used) 2021 GM/Chev (HD), ENGINE ASSEMBLY- Family Number: MGMXE06.6001, Displacement: 6.6L, Horsepower: 401, Serial Number: 145Y3502, Fuel: Gasoline, For more information about this item,... ConditionUsedHorse Power401 HPFits To Make(s)ChevroletFits To Model(s)W4500Will Fit Year(s)2021Part NumberMGMXE06.6001Stock NumberP-496934 MLS Number14142495CategoryEngines Last Updated2/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos GM/Chev (HD) 6.6L Engine Core Contact for price (Core) Engine Does not turn 360 Degrees complete motor. GM Chev 6.6L ENGINE ASSEMBLY, Family Number: MGMXE06.6001, Displacement: 6.6L, Horsepower: 401, Reference images for condition For... ConditionUsedHorse Power401 HPStock NumberP-113731 MLS Number13972291CategoryEngine Cores Last Updated11/15/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2023 GM, 6.6L V-8 L8T Gasoline Engine, 401HP, Torque: 464 Lb-Ft @4000 RPM Contact for price GM, 6.6L V-8 L8T Gasoline Engine, 401HP, Torque: 464 lb-ft @4000 RPM, Core Charge: 0.00, Horse Power: 401 ConditionUsedHorse Power401 HPFits To Make(s)CHEVROLETFits To Model(s)W4500Will Fit Year(s)2023Stock Number543794 MLS Number13884873CategoryEngines Last Updated12/22/2025 LocationPhoenix, AZ, US Sold ByAmerican Truck Sales & Salvage (844) 882-___ SHOWNUMBERCall Seller Email Seller Save More Info