Quick view 1991 Buick Riviera 3.8L Engine Valve Spring Retainer Keeper EPF555-HD -10360 $53.97 Add to Cart Compare
Quick view Valve Spring Retainer Keeper - 1991 Buick Riviera 3.8L (EPF555-HD.M10360) $53.97 Add to Cart Compare
Quick view 1991 Buick Riviera 3.8L Engine Connecting Rod Bearing Set BB302J -132 $41.97 Choose Options Compare
Quick view Connecting Rod Bearing Set - 1991 Buick Riviera 3.8L (BB302J.K132) $41.97 Choose Options Compare
Quick view 1991 Buick Riviera 3.8L Engine Crankshaft Main Bearing Set BC450J -60 $32.97 Choose Options Compare
Quick view Crankshaft Main Bearing Set - 1991 Buick Riviera 3.8L (BC450J.F60) $32.97 Choose Options Compare
Quick view 1991 Buick Riviera 3.8L Engine Cylinder Head Bolt Set HB140 -39 $26.97 Add to Cart Compare
Quick view 1991 Buick Riviera 3.8L Engine Valve Stem Oil Seal S305V-20 -1525 $21.97 Add to Cart Compare
Quick view 1991 Buick Riviera 3.8L Engine Connecting Rod Bearing Set BB624J -80 $19.97 Choose Options Compare
Quick view 1991 Buick Riviera 3.8L Engine Valve Stem Oil Seal S2927-20 -10568 $19.97 Add to Cart Compare
Quick view Connecting Rod Bearing Set - 1991 Buick Riviera 3.8L (BB624J.H80) $19.97 Choose Options Compare
Quick view Valve Stem Oil Seal - 1991 Buick Riviera 3.8L (S2927-20.M10568) $19.97 Add to Cart Compare
Quick view 1991 Buick Riviera 3.8L Engine Valve Stem Oil Seal S2926-20 -10568 $17.97 Add to Cart Compare
Quick view Valve Stem Oil Seal - 1991 Buick Riviera 3.8L (S2926-20.M10568) $17.97 Add to Cart Compare
Quick view 1991 Buick Riviera 3.8L Engine Valve Spring Retainer Keeper EPF555-HD -10360 1991 Buick Riviera 3.8L Engine Valve Spring Retainer Keeper EPF555-HD -10360Engine Valve Spring Retainer Keeper EPF555-HD -10360 Fit NotesPart Number: EPF555-HD -10360 Position: Part Type ID: 5780Part Terminology: Engine Valve Spring Retainer KeeperQty... $53.97 Add to Cart Compare
Quick view Valve Spring Retainer Keeper - 1991 Buick Riviera 3.8L (EPF555-HD.M10360) Valve Spring Retainer Keeper - 1991 Buick Riviera 3.8L (EPF555-HD.M10360)Engine Valve Spring Retainer Keeper EPF555-HD.M10360 Fit NotesPart Number: EPF555-HD.M10360 Position: Part Type ID: 5780Part Terminology: Engine Valve Spring Retainer KeeperQty... $53.97 Add to Cart Compare
Quick view 1991 Buick Riviera 3.8L Engine Valve Seat ST17502-25 -3244 1991 Buick Riviera 3.8L Engine Valve Seat ST17502-25 -3244Engine Valve Seat ST17502-25 -3244 Fit NotesPart Number: ST17502-25 -3244 Position: Part Type ID: 5784Part Terminology: Engine Valve SeatQty Required: 1Engine Base Id: 363Liter: 3.8CC: 3800CID:... $51.97 Add to Cart Compare
Quick view Valve Seat - 1991 Buick Riviera 3.8L (ST17502-25.L3244) Valve Seat - 1991 Buick Riviera 3.8L (ST17502-25.L3244)Engine Valve Seat ST17502-25.L3244 Fit NotesPart Number: ST17502-25.L3244 Position: Part Type ID: 5784Part Terminology: Engine Valve SeatQty Required: 1Engine Base Id: 363Liter: 3.8CC: 3800CID:... $51.97 Add to Cart Compare
Quick view 1991 Buick Riviera 3.8L Engine Connecting Rod Bearing Set BB302J -132 1991 Buick Riviera 3.8L Engine Connecting Rod Bearing Set BB302J -132Engine Connecting Rod Bearing Set BB302J -132 Fit NotesPart Number: BB302J -132 Position: Part Type ID: 10300Part Terminology: Engine Connecting Rod Bearing SetQty Required: 1Engine... $41.97 Choose Options Compare
Quick view Connecting Rod Bearing Set - 1991 Buick Riviera 3.8L (BB302J.K132) $41.97 Choose Options Compare
Quick view 1991 Buick Riviera 3.8L Engine Valve Lifter L2148-4 -308 1991 Buick Riviera 3.8L Engine Valve Lifter L2148-4 -308Engine Valve Lifter L2148-4 -308 Fit NotesPart Number: L2148-4 -308 Position: Part Type ID: 5548Part Terminology: Engine Valve LifterQty Required: 3Engine Base Id: 363Liter: 3.8CC: 3800CID:... $33.97 Add to Cart Compare
Quick view Valve Lifter - 1991 Buick Riviera 3.8L (L2148-4.K308) Valve Lifter - 1991 Buick Riviera 3.8L (L2148-4.K308)Engine Valve Lifter L2148-4.K308 Fit NotesPart Number: L2148-4.K308 Position: Part Type ID: 5548Part Terminology: Engine Valve LifterQty Required: 3Engine Base Id: 363Liter: 3.8CC: 3800CID:... $33.97 Add to Cart Compare
Quick view 1991 Buick Riviera 3.8L Engine Crankshaft Main Bearing Set BC450J -60 1991 Buick Riviera 3.8L Engine Crankshaft Main Bearing Set BC450J -60Engine Crankshaft Main Bearing Set BC450J -60 Fit NotesPart Number: BC450J -60 Position: Part Type ID: 10302Part Terminology: Engine Crankshaft Main Bearing SetQty Required: 1Engine... $32.97 Choose Options Compare
Quick view Crankshaft Main Bearing Set - 1991 Buick Riviera 3.8L (BC450J.F60) $32.97 Choose Options Compare
Quick view 1991 Buick Riviera 3.8L Engine Cylinder Head Bolt Set HB140 -39 1991 Buick Riviera 3.8L Engine Cylinder Head Bolt Set HB140 -39Engine Cylinder Head Bolt Set HB140 -39 Fit NotesPart Number: HB140 -39 Position: Part Type ID: 10306Part Terminology: Engine Cylinder Head Bolt SetQty Required: 1Engine Base Id: 363Liter: 3... $26.97 Add to Cart Compare
Quick view Cylinder Head Bolt Set - 1991 Buick Riviera 3.8L (HB140.D39) Cylinder Head Bolt Set - 1991 Buick Riviera 3.8L (HB140.D39)Engine Cylinder Head Bolt Set HB140.D39 Fit NotesPart Number: HB140.D39 Position: Part Type ID: 10306Part Terminology: Engine Cylinder Head Bolt SetQty Required: 1Engine Base Id: 363Liter: 3... $26.97 Add to Cart Compare
Quick view 1991 Buick Riviera 3.8L Engine Valve Stem Oil Seal S305V-20 -1525 1991 Buick Riviera 3.8L Engine Valve Stem Oil Seal S305V-20 -1525Engine Valve Stem Oil Seal S305V-20 -1525 Fit NotesPart Number: S305V-20 -1525 Position: Part Type ID: 5800Part Terminology: Engine Valve Stem Oil SealQty Required: 1Engine Base Id:... $21.97 Add to Cart Compare
Quick view Valve Stem Oil Seal - 1991 Buick Riviera 3.8L (S305V-20.L1525) Valve Stem Oil Seal - 1991 Buick Riviera 3.8L (S305V-20.L1525)Engine Valve Stem Oil Seal S305V-20.L1525 Fit NotesPart Number: S305V-20.L1525 Position: Part Type ID: 5800Part Terminology: Engine Valve Stem Oil SealQty Required: 1Engine Base Id: 363Liter:... $21.97 Add to Cart Compare
Quick view 1991 Buick Riviera 3.8L Engine Connecting Rod Bearing Set BB624J -80 1991 Buick Riviera 3.8L Engine Connecting Rod Bearing Set BB624J -80Engine Connecting Rod Bearing Set BB624J -80 Fit NotesPart Number: BB624J -80 Position: Part Type ID: 10300Part Terminology: Engine Connecting Rod Bearing SetQty Required: 1Engine Base... $19.97 Choose Options Compare
Quick view 1991 Buick Riviera 3.8L Engine Valve Stem Oil Seal S2927-20 -10568 1991 Buick Riviera 3.8L Engine Valve Stem Oil Seal S2927-20 -10568Engine Valve Stem Oil Seal S2927-20 -10568 Fit NotesPart Number: S2927-20 -10568 Position: Part Type ID: 5800Part Terminology: Engine Valve Stem Oil SealQty Required: 1Engine Base Id:... $19.97 Add to Cart Compare
Quick view Connecting Rod Bearing Set - 1991 Buick Riviera 3.8L (BB624J.H80) $19.97 Choose Options Compare
Quick view Valve Stem Oil Seal - 1991 Buick Riviera 3.8L (S2927-20.M10568) Valve Stem Oil Seal - 1991 Buick Riviera 3.8L (S2927-20.M10568)Engine Valve Stem Oil Seal S2927-20.M10568 Fit NotesPart Number: S2927-20.M10568 Position: Part Type ID: 5800Part Terminology: Engine Valve Stem Oil SealQty Required: 1Engine Base Id:... $19.97 Add to Cart Compare
Quick view 1991 Buick Riviera 3.8L Engine Cylinder Liner ESL1101 -256 1991 Buick Riviera 3.8L Engine Cylinder Liner ESL1101 -256Engine Cylinder Liner ESL1101 -256 Fit NotesPart Number: ESL1101 -256 Position: Part Type ID: 15147Part Terminology: Engine Cylinder LinerQty Required: 6Engine Base Id: 363Liter: 3.8CC: 3800CID:... $17.97 Add to Cart Compare
Quick view 1991 Buick Riviera 3.8L Engine Valve Stem Oil Seal S2926-20 -10568 1991 Buick Riviera 3.8L Engine Valve Stem Oil Seal S2926-20 -10568Engine Valve Stem Oil Seal S2926-20 -10568 Fit NotesPart Number: S2926-20 -10568 Position: Part Type ID: 5800Part Terminology: Engine Valve Stem Oil SealQty Required: 1Engine Base Id:... $17.97 Add to Cart Compare
Quick view Cylinder Liner - 1991 Buick Riviera 3.8L (ESL1101.K256) Cylinder Liner - 1991 Buick Riviera 3.8L (ESL1101.K256)Engine Cylinder Liner ESL1101.K256 Fit NotesPart Number: ESL1101.K256 Position: Part Type ID: 15147Part Terminology: Engine Cylinder LinerQty Required: 6Engine Base Id: 363Liter: 3.8CC: 3800CID:... $17.97 Add to Cart Compare
Quick view Valve Stem Oil Seal - 1991 Buick Riviera 3.8L (S2926-20.M10568) Valve Stem Oil Seal - 1991 Buick Riviera 3.8L (S2926-20.M10568)Engine Valve Stem Oil Seal S2926-20.M10568 Fit NotesPart Number: S2926-20.M10568 Position: Part Type ID: 5800Part Terminology: Engine Valve Stem Oil SealQty Required: 1Engine Base Id:... $17.97 Add to Cart Compare
Quick view 1991 Buick Riviera 3.8L Engine Camshaft Bearing Set CC409 -116 1991 Buick Riviera 3.8L Engine Camshaft Bearing Set CC409 -116Engine Camshaft Bearing Set CC409 -116 Fit NotesPart Number: CC409 -116 Position: Part Type ID: 10297Part Terminology: Engine Camshaft Bearing SetQty Required: 1Engine Base Id: 363Liter: 3... $13.97 Add to Cart Compare
Quick view 1991 Buick Riviera 3.8L Engine Crankshaft Seal S7905 -7 1991 Buick Riviera 3.8L Engine Crankshaft Seal S7905 -7Engine Crankshaft Seal S7905 -7 Fit NotesPart Number: S7905 -7 Position: Part Type ID: 10064Part Terminology: Engine Crankshaft SealQty Required: 1Engine Base Id: 363Liter: 3.8CC: 3800CID:... $13.97 Add to Cart Compare
Quick view 1991 Buick Riviera 3.8L Engine Expansion Plug Kit PK19B -322 1991 Buick Riviera 3.8L Engine Expansion Plug Kit PK19B -322Engine Expansion Plug Kit PK19B -322 Fit NotesPart Number: PK19B -322 Position: Part Type ID: 5336Part Terminology: Engine Expansion Plug KitQty Required: 1Engine Base Id: 363Liter: 3.8CC:... $13.97 Add to Cart Compare
Quick view Camshaft Bearing Set - 1991 Buick Riviera 3.8L (CC409.K116) Camshaft Bearing Set - 1991 Buick Riviera 3.8L (CC409.K116)Engine Camshaft Bearing Set CC409.K116 Fit NotesPart Number: CC409.K116 Position: Part Type ID: 10297Part Terminology: Engine Camshaft Bearing SetQty Required: 1Engine Base Id: 363Liter: 3.8CC:... $13.97 Add to Cart Compare
Quick view Crankshaft Seal - 1991 Buick Riviera 3.8L (S7905.A7) Crankshaft Seal - 1991 Buick Riviera 3.8L (S7905.A7)Engine Crankshaft Seal S7905.A7 Fit NotesPart Number: S7905.A7 Position: Part Type ID: 10064Part Terminology: Engine Crankshaft SealQty Required: 1Engine Base Id: 363Liter: 3.8CC: 3800CID:... $13.97 Add to Cart Compare
Quick view Expansion Plug Kit - 1991 Buick Riviera 3.8L (PK19B.K322) Expansion Plug Kit - 1991 Buick Riviera 3.8L (PK19B.K322)Engine Expansion Plug Kit PK19B.K322 Fit NotesPart Number: PK19B.K322 Position: Part Type ID: 5336Part Terminology: Engine Expansion Plug KitQty Required: 1Engine Base Id: 363Liter: 3.8CC:... $13.97 Add to Cart Compare
Quick view 1991 Buick Riviera 3.8L Engine Camshaft Bearing Set CC422 -115 1991 Buick Riviera 3.8L Engine Camshaft Bearing Set CC422 -115Engine Camshaft Bearing Set CC422 -115 Fit NotesPart Number: CC422 -115 Position: Part Type ID: 10297Part Terminology: Engine Camshaft Bearing SetQty Required: 1Engine Base Id: 363Liter: 3... $10.97 Add to Cart Compare
Quick view 1991 Buick Riviera 3.8L Engine Valve Seat ST15629 -1118 1991 Buick Riviera 3.8L Engine Valve Seat ST15629 -1118Engine Valve Seat ST15629 -1118 Fit NotesPart Number: ST15629 -1118 Position: Part Type ID: 5784Part Terminology: Engine Valve SeatQty Required: 2Engine Base Id: 363Liter: 3.8CC: 3800CID:... $10.97 Add to Cart Compare
Quick view Camshaft Bearing Set - 1991 Buick Riviera 3.8L (CC422.K115) Camshaft Bearing Set - 1991 Buick Riviera 3.8L (CC422.K115)Engine Camshaft Bearing Set CC422.K115 Fit NotesPart Number: CC422.K115 Position: Part Type ID: 10297Part Terminology: Engine Camshaft Bearing SetQty Required: 1Engine Base Id: 363Liter: 3.8CC:... $10.97 Add to Cart Compare
Quick view Valve Seat - 1991 Buick Riviera 3.8L (ST15629.L1118) Valve Seat - 1991 Buick Riviera 3.8L (ST15629.L1118)Engine Valve Seat ST15629.L1118 Fit NotesPart Number: ST15629.L1118 Position: Part Type ID: 5784Part Terminology: Engine Valve SeatQty Required: 2Engine Base Id: 363Liter: 3.8CC: 3800CID: 231Cylinders:... $10.97 Add to Cart Compare
Quick view 1991 Buick Riviera 3.8L Engine Valve Seat ST17502 -3244 1991 Buick Riviera 3.8L Engine Valve Seat ST17502 -3244Engine Valve Seat ST17502 -3244 Fit NotesPart Number: ST17502 -3244 Position: Part Type ID: 5784Part Terminology: Engine Valve SeatQty Required: 2Engine Base Id: 363Liter: 3.8CC: 3800CID:... $9.97 Add to Cart Compare
Quick view Valve Seat - 1991 Buick Riviera 3.8L (ST17502.L3244) Valve Seat - 1991 Buick Riviera 3.8L (ST17502.L3244)Engine Valve Seat ST17502.L3244 Fit NotesPart Number: ST17502.L3244 Position: Part Type ID: 5784Part Terminology: Engine Valve SeatQty Required: 2Engine Base Id: 363Liter: 3.8CC: 3800CID: 231Cylinders:... $9.97 Add to Cart Compare
Quick view 1991 Buick Riviera 3.8L Engine Exhaust Valve V2317 -39 1991 Buick Riviera 3.8L Engine Exhaust Valve V2317 -39Engine Exhaust Valve V2317 -39 Fit NotesPart Number: V2317 -39 Position: Part Type ID: 5328Part Terminology: Engine Exhaust ValveQty Required: 6Engine Base Id: 363Liter: 3.8CC: 3800CID: 231Cylinders:... $7.97 Add to Cart Compare
Quick view 1991 Buick Riviera 3.8L Engine Push Rod EPR384 -34 1991 Buick Riviera 3.8L Engine Push Rod EPR384 -34Engine Push Rod EPR384 -34 Fit NotesPart Number: EPR384 -34 Position: Part Type ID: 5648Part Terminology: Engine Push RodQty Required: 3Engine Base Id: 363Liter: 3.8CC: 3800CID: 231Cylinders: 6Block... $7.97 Add to Cart Compare
Quick view Exhaust Valve - 1991 Buick Riviera 3.8L (V2317.D39) Exhaust Valve - 1991 Buick Riviera 3.8L (V2317.D39)Engine Exhaust Valve V2317.D39 Fit NotesPart Number: V2317.D39 Position: Part Type ID: 5328Part Terminology: Engine Exhaust ValveQty Required: 6Engine Base Id: 363Liter: 3.8CC: 3800CID: 231Cylinders:... $7.97 Add to Cart Compare
Quick view Push Rod - 1991 Buick Riviera 3.8L (EPR384.D34) Push Rod - 1991 Buick Riviera 3.8L (EPR384.D34)Engine Push Rod EPR384.D34 Fit NotesPart Number: EPR384.D34 Position: Part Type ID: 5648Part Terminology: Engine Push RodQty Required: 3Engine Base Id: 363Liter: 3.8CC: 3800CID: 231Cylinders: 6Block Type:... $7.97 Add to Cart Compare
Quick view 1991 Buick Riviera 3.8L Engine Expansion Plug Kit PK19 -322 1991 Buick Riviera 3.8L Engine Expansion Plug Kit PK19 -322Engine Expansion Plug Kit PK19 -322 Fit NotesPart Number: PK19 -322 Position: Part Type ID: 5336Part Terminology: Engine Expansion Plug KitQty Required: 1Engine Base Id: 363Liter: 3.8CC:... $6.97 Add to Cart Compare
Quick view 1991 Buick Riviera 3.8L Engine Intake Valve V2274 -34 1991 Buick Riviera 3.8L Engine Intake Valve V2274 -34Engine Intake Valve V2274 -34 Fit NotesPart Number: V2274 -34 Position: Part Type ID: 5544Part Terminology: Engine Intake ValveQty Required: 6Engine Base Id: 363Liter: 3.8CC: 3800CID: 231Cylinders:... $6.97 Add to Cart Compare