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Engine

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Find the correct parts for your Willys Jeep engine restoration project including everything from overhaul kits, to bearings, camshafts, oil pumps, pistons and more. Kaiser Willys carries thousands of engine parts for your 1941-1971 Willys or Jeep model in easy to navigate parts categories. Find exactly the engine parts you’ve been searching for, fast.

Unsure of which engine is correct for your model? Scroll down below to use use our engine application chart!

 

Engine Application Guide:

 

ModelYearEngine
MB / GPW 1941-1945 4-134 L Head Motor (463)
CJ-2A 1945 (late) - 1949 4-134 L Head Motor (463)
CJ-3A 1949-1953 4-134 L Head Motor
CJ-3B 1953-1964 4-134 F Head Motor
CJ-5 1955-1971 4-134 F Head Motor (473 or 475)
CJ-5 1966-1971 V6-225 Dauntless Motor
M38 1950-1952 4-134 L Head Motor (463)
M38A1 1950-1952 4-134 F Head Motor (475)
Willys Truck (2WD and 4WD Pickup Truck Models) 1947-1950 4-134 L Head Motor (463)
Willys Truck (473 & 475 Models) 1950-1954 4-134 F Head Motor (473)
Willys Truck (6-226 Models) 1954-1962 6-226 "Super Hurricane" L-Head Motor
Station Wagon 4x4 1946-1950 4-134 L Head Motor (463)
Station Wagon 4x4 1950-1953 4-134 F Head Motor (473) or 6-161 "Lightning" F Head Motor
Station Wagon 4x4 1954-1964 6-226 "Super Hurricane" L-Head Motor
Station Wagon 2x4 (with Planar Suspension) 1946-1949 4-134 L Head Motor (463)
Station Wagon 2x4 (with Planar Suspension) 1948-1949 6-161 "Lightning" L Head Motor
Station Wagon 2x4 (with Planar Suspension) 1950-1955 6-161 "Lightning" F Head Motor
Station Wagon 2x4 (473 and 475 with Planar Suspension) 1950-1955 4-134 F Head Motor (473)
Jeepster 1948 6-148 "Lightning" L Head Motor
Jeepster 1948-1949 4-134 L Head Motor (463)
Jeepster 1950-1951 4-134 F Head Motor (473) or 6-161 "Lightning" F Head Motor
CJ-5 1976-1983 4 cyl (AMC 150, GM 150), 6 cyl (232, 258), or V8 (304)
CJ-7 1976-1986 4 cyl (AMC 150, GM 151), 6 cyl (232, 258), or V8 (304)
CJ-8 1981-1986 4 cyl (AMC 150, GM 151), 6 cyl (258), or V8 (304)