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Access Buick  wiring diagrams and repair procedures. Learn how to repair, install or remove a part, reset engine lights...
 
Buick 173 Engine (V6, 173 cid, 2.8L)
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This Buick 173/2.8L engine/motor can fit the Century, Skylark, Regal and some other Buick car and/or truck applications - for more details see your automobile manual.

1987 - 1989

1988 Buick 173 FWD,  MFI,  trigger fire ignition
Engine DescriptionSizeVINPrice/Core
1988 Buick 173 FWD, MFI, trigger fire ignition

173/2.8LW$1,353/$250
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1985

1985 Buick 173 FWD, Fuel injected
Engine DescriptionSizeVINPrice/Core
1985 Buick 173 FWD, Fuel injected

173/2.8LW$1,245/$250
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1985 Buick 173 FWD, with carb.
Engine DescriptionSizeVINPrice/Core
1985 Buick 173 FWD, with carb.

173/2.8LX$1,245/$250
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1983 - 1984

1983 Buick 173 FWD, 4 bolt motor mount right side of block, with carb. Rear main cap grooved for oil pan(13/32" wide).
Engine DescriptionSizeVINPrice/Core
1983 Buick 173 FWD, 4 bolt motor mount right side of block, with carb. Rear main cap grooved for oil pan(13/32" wide).

173/2.8LX$1,220/$250
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1982

1982 Buick 173 FWD, flat rear main cap.
Engine DescriptionSizeVINPrice/Core
1982 Buick 173 FWD, flat rear main cap.

173/2.8LZ$1,220/$250
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For troubleshooting tips and repair information on the Buick 173/2.8L engine, please visit our Information page.