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Access Oldsmobile  wiring diagrams and repair procedures. Learn how to repair, install or remove a part, reset engine lights...
 
Oldsmobile 305 Engine (V8, 305 cid, 5.0L)
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This Oldsmobile 305/5.0L engine/motor can fit the Cutlass, Cutlass Cruiser, Cutlass Calais, Cutlass Supreme, Toronado, Starfire, Omega, Delta 88 and some other Oldsmobile car and/or truck applications - for more details see your automobile manual.

1991 - 1992

1991-1992 Oldsmobile 305 SFI, roller lifters, plastic timing cover
Engine DescriptionSizeVINPrice/Core
1991-1992 Oldsmobile 305 SFI, roller lifters, plastic timing cover

305/5.0LM, H$1,645/$350
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1987

1987 Oldsmobile 305 RWD, TBI, roller lifters
Engine DescriptionSizeVINPrice/Core
1987 Oldsmobile 305 RWD, TBI, roller lifters

305/5.0LH$1,413/$225
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1986

1986 Oldsmobile 305 Carb or fuel injected, one piece rear seal, except HO.
Engine DescriptionSizeVINPrice/Core
1986 Oldsmobile 305 Carb or fuel injected, one piece rear seal, except HO.

305/5.0LF$1,265/$225
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1980 - 1985

1980 Oldsmobile 305 Passenger side dipstick, except HO.
Engine DescriptionSizeVINPrice/Core
1980 Oldsmobile 305 Passenger side dipstick, except HO.

305/5.0LG, H$1,214/$200
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1978 - 1979

1978 Oldsmobile 305 Driver side dipstick, seven bolt holes on exhaust side of head.
Engine DescriptionSizeVINPrice/Core
1978 Oldsmobile 305 Driver side dipstick, seven bolt holes on exhaust side of head.

305/5.0LU$1,214/$200
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1977

1977 Oldsmobile 305 Driver side dipstick, six bolt holes on exhaust side of head.
Engine DescriptionSizeVINPrice/Core
1977 Oldsmobile 305 Driver side dipstick, six bolt holes on exhaust side of head.

305/5.0LQ$1,214/$200
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For troubleshooting tips and repair information on the Oldsmobile 305/5.0L engine, please visit our Information page.