Mon-Fri, 9AM-5PM EST
Engine
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!
Browse Engine
Engine Application Guide:
| MODEL | YEAR | ENGINE |
|---|---|---|
| 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 4×4 | 1946-1950 | 4-134 L Head Motor (463) |
| Station Wagon 4×4 | 1950-1953 | 4-134 F Head Motor (473) or 6-161 “Lightning” F Head Motor |
| Station Wagon 4×4 | 1954-1964 | 6-226 “Super Hurricane” L-Head Motor |
| Station Wagon 2×4 (with Planar Suspension) | 1946-1949 | 4-134 L Head Motor (463) |
| Station Wagon 2×4 (with Planar Suspension) | 1948-1949 | 6-161 “Lightning” L Head Motor |
| Station Wagon 2×4 (with Planar Suspension) | 1950-1955 | 6-161 “Lightning” F Head Motor |
| Station Wagon 2×4 (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) |