Quick view 1991 Buick Regal 3.8L Engine Master Rebuild Kit MKB3800AP -4 $999.97 Choose Options Compare
Quick view 1991 Buick Regal 3.8L Engine Master Rebuild Kit MKB3800BP -11 $944.97 Choose Options Compare
Quick view 1991 Buick Regal 3.1L Engine Master Rebuild Kit MKC189DP -11 $648.97 Choose Options Compare
Quick view 1991 Buick Regal 3.1L Engine Master Rebuild Kit MKC189D -11 $636.97 Choose Options Compare
Quick view 1991 Buick Regal 3.8L Engine Remain Kit (Re-Ring Kit) RMB3800BP -11 $286.97 Choose Options Compare
Quick view 1991 Buick Regal 3.8L Engine Remain Kit (Re-Ring Kit) RMB3800AP -4 $267.97 Choose Options Compare
Quick view 1991 Buick Regal 3.1L Engine Remain Kit (Re-Ring Kit) RMC189AP -64 $236.97 Choose Options Compare
Quick view 1991 Buick Regal 3.8L Engine Valve Lifter L2148 -305 1991 Buick Regal 3.8L Engine Valve Lifter L2148 -305Engine Valve Lifter L2148 -305 Fit NotesPart Number: L2148 -305 Position: Part Type ID: 5548Part Terminology: Engine Valve LifterQty Required: 1Engine Base Id: 363Liter: 3.8CC: 3800CID: 231Cylinders:... $1,039.97 Add to Cart Compare
Quick view Valve Lifter - 1991 Buick Regal 3.8L (L2148.K305) Valve Lifter - 1991 Buick Regal 3.8L (L2148.K305)Engine Valve Lifter L2148.K305 Fit NotesPart Number: L2148.K305 Position: Part Type ID: 5548Part Terminology: Engine Valve LifterQty Required: 1Engine Base Id: 363Liter: 3.8CC: 3800CID: 231Cylinders:... $1,039.97 Add to Cart Compare
Quick view 1991 Buick Regal 3.8L Engine Master Rebuild Kit MKB3800AP -4 1991 Buick Regal 3.8L Engine Master Rebuild Kit MKB3800AP -41991 Buick Regal engine rebuild kits come in many different varieties. Examine the many engine rebuild kits available from Professional Engine Rebuilders, and you will find the parts vary from... $999.97 Choose Options Compare
Quick view 1991 Buick Regal 3.8L Engine Master Rebuild Kit MKB3800BP -11 1991 Buick Regal 3.8L Engine Master Rebuild Kit MKB3800BP -111991 Buick Regal engine rebuild kits come in many different varieties. Examine the many engine rebuild kits available from Professional Engine Rebuilders, and you will find the parts vary from... $944.97 Choose Options Compare
Quick view 1991 Buick Regal 3.8L Engine Rebuild Kit RCB3800BP -11 1991 Buick Regal 3.8L Engine Rebuild Kit RCB3800BP -111991 Buick Regal engine rebuild kits come in many different varieties. Examine the many engine rebuild kits available from Professional Engine Rebuilders, and you will find the parts vary from one... $674.97 Choose Options Compare
Quick view 1991 Buick Regal 3.1L Engine Master Rebuild Kit MKC189DP -11 1991 Buick Regal 3.1L Engine Master Rebuild Kit MKC189DP -111991 Buick Regal engine rebuild kits come in many different varieties. Examine the many engine rebuild kits available from Professional Engine Rebuilders, and you will find the parts vary from... $648.97 Choose Options Compare
Quick view 1991 Buick Regal 3.1L Engine Master Rebuild Kit MKC189D -11 1991 Buick Regal 3.1L Engine Master Rebuild Kit MKC189D -111991 Buick Regal engine rebuild kits come in many different varieties. Examine the many engine rebuild kits available from Professional Engine Rebuilders, and you will find the parts vary from... $636.97 Choose Options Compare
Quick view 1991 Buick Regal 3.8L Engine Rebuild Kit RCB3800AP -4 1991 Buick Regal 3.8L Engine Rebuild Kit RCB3800AP -41991 Buick Regal engine rebuild kits come in many different varieties. Examine the many engine rebuild kits available from Professional Engine Rebuilders, and you will find the parts vary from one... $627.97 Choose Options Compare
Quick view 1991 Buick Regal 3.1L Engine Valve Stem Oil Seal S300P -6843 1991 Buick Regal 3.1L Engine Valve Stem Oil Seal S300P -6843Engine Valve Stem Oil Seal S300P -6843 Fit NotesPart Number: S300P -6843 Position: Part Type ID: 5800Part Terminology: Engine Valve Stem Oil SealQty Required: 1Engine Base Id: 373Liter: 3.1CC:... $545.97 Add to Cart Compare
Quick view Valve Stem Oil Seal - 1991 Buick Regal 3.1L (S300P.L6843) Valve Stem Oil Seal - 1991 Buick Regal 3.1L (S300P.L6843)Engine Valve Stem Oil Seal S300P.L6843 Fit NotesPart Number: S300P.L6843 Position: Part Type ID: 5800Part Terminology: Engine Valve Stem Oil SealQty Required: 1Engine Base Id: 373Liter: 3.1CC:... $545.97 Add to Cart Compare
Quick view 1991 Buick Regal 3.1L Engine Rebuild Kit RCC189DP -11 1991 Buick Regal 3.1L Engine Rebuild Kit RCC189DP -111991 Buick Regal engine rebuild kits come in many different varieties. Examine the many engine rebuild kits available from Professional Engine Rebuilders, and you will find the parts vary from one... $488.97 Choose Options Compare
Quick view 1991 Buick Regal 3.1L Engine Rebuild Kit RCC189D -11 1991 Buick Regal 3.1L Engine Rebuild Kit RCC189D -111991 Buick Regal engine rebuild kits come in many different varieties. Examine the many engine rebuild kits available from Professional Engine Rebuilders, and you will find the parts vary from one... $477.97 Choose Options Compare
Quick view 1991 Buick Regal 3.8L Engine Crankshaft Kit 103500 -16 1991 Buick Regal 3.8L Engine Crankshaft Kit 103500 -16Engine Crankshaft Kit 103500 -16 Fit NotesPart Number: 103500 -16 Position: Part Type ID: 10327Part Terminology: Engine Crankshaft KitQty Required: 1Engine Base Id: 363Liter: 3.8CC: 3800CID:... $328.97 Add to Cart Compare
Quick view Crankshaft Kit - 1991 Buick Regal 3.8L (103500.B16) Crankshaft Kit - 1991 Buick Regal 3.8L (103500.B16)Engine Crankshaft Kit 103500.B16 Fit NotesPart Number: 103500.B16 Position: Part Type ID: 10327Part Terminology: Engine Crankshaft KitQty Required: 1Engine Base Id: 363Liter: 3.8CC: 3800CID:... $328.97 Add to Cart Compare
Quick view 1991 Buick Regal 3.8L Engine Camshaft ES1514 -5 1991 Buick Regal 3.8L Engine Camshaft ES1514 -5Engine Camshaft ES1514 -5 Fit NotesPart Number: ES1514 -5 Position: Part Type ID: 5260Part Terminology: Engine CamshaftQty Required: 1Engine Base Id: 363Liter: 3.8CC: 3800CID: 231Cylinders: 6Block Type:... $316.97 Add to Cart Compare
Quick view Camshaft - 1991 Buick Regal 3.8L (ES1514.A5) Camshaft - 1991 Buick Regal 3.8L (ES1514.A5)Engine Camshaft ES1514.A5 Fit NotesPart Number: ES1514.A5 Position: Part Type ID: 5260Part Terminology: Engine CamshaftQty Required: 1Engine Base Id: 363Liter: 3.8CC: 3800CID: 231Cylinders: 6Block Type: VDrive... $316.97 Add to Cart Compare
Quick view 1991 Buick Regal 3.1L Engine Crankshaft Kit 128000 -19 1991 Buick Regal 3.1L Engine Crankshaft Kit 128000 -19Engine Crankshaft Kit 128000 -19 Fit NotesPart Number: 128000 -19 Position: Part Type ID: 10327Part Terminology: Engine Crankshaft KitQty Required: 1Engine Base Id: 373Liter: 3.1CC: -CID:... $302.97 Add to Cart Compare
Quick view Crankshaft Kit - 1991 Buick Regal 3.1L (128000.B19) Crankshaft Kit - 1991 Buick Regal 3.1L (128000.B19)Engine Crankshaft Kit 128000.B19 Fit NotesPart Number: 128000.B19 Position: Part Type ID: 10327Part Terminology: Engine Crankshaft KitQty Required: 1Engine Base Id: 373Liter: 3.1CC: -CID: 189Cylinders:... $302.97 Add to Cart Compare
Quick view 1991 Buick Regal 3.8L Engine Remain Kit (Re-Ring Kit) RMB3800BP -11 1991 Buick Regal 3.8L Engine Remain Kit (Re-Ring Kit) RMB3800BP -111991 Buick Regal engine rebuild kits come in many different varieties. Examine the many engine rebuild kits available from Professional Engine Rebuilders, and you will find the parts vary... $286.97 Choose Options Compare
Quick view 1991 Buick Regal 3.8L Engine Remain Kit (Re-Ring Kit) RMB3800AP -4 1991 Buick Regal 3.8L Engine Remain Kit (Re-Ring Kit) RMB3800AP -41991 Buick Regal engine rebuild kits come in many different varieties. Examine the many engine rebuild kits available from Professional Engine Rebuilders, and you will find the parts vary... $267.97 Choose Options Compare
Quick view 1991 Buick Regal 3.1L Engine Remain Kit (Re-Ring Kit) RMC189AP -64 1991 Buick Regal 3.1L Engine Remain Kit (Re-Ring Kit) RMC189AP -641991 Buick Regal engine rebuild kits come in many different varieties. Examine the many engine rebuild kits available from Professional Engine Rebuilders, and you will find the parts vary... $236.97 Choose Options Compare
Quick view 1991 Buick Regal 3.8L Engine Piston Set P1581(6) -78 1991 Buick Regal 3.8L Engine Piston Set P1581(6) -78Engine Piston Set P1581(6) -78 Fit NotesPart Number: P1581(6) -78 Position: Part Type ID: 10313Part Terminology: Engine Piston SetQty Required: 1Engine Base Id: 363Liter: 3.8CC: 3800CID: 231Cylinders:... $226.97 Choose Options Compare
Quick view 1991 Buick Regal 3.1L Engine Piston Set P1584(6) -52 1991 Buick Regal 3.1L Engine Piston Set P1584(6) -52Engine Piston Set P1584(6) -52 Fit NotesPart Number: P1584(6) -52 Position: Part Type ID: 10313Part Terminology: Engine Piston SetQty Required: 1Engine Base Id: 373Liter: 3.1CC: -CID: 189Cylinders:... $159.97 Choose Options Compare
Quick view 1991 Buick Regal 3.8L Engine Gasket Set B3.8B-81 -4 1991 Buick Regal 3.8L Engine Gasket Set B3.8B-81 -4Engine Gasket Set B3.8B-81 -4 Fit NotesPart Number: B3.8B-81 -4 Position: Part Type ID: 5404Part Terminology: Engine Gasket SetQty Required: 1Engine Base Id: 363Liter: 3.8CC: 3800CID: 231Cylinders:... $159.97 Add to Cart Compare
Quick view Gasket Set - 1991 Buick Regal 3.8L (B3.8B-81.A4) Gasket Set - 1991 Buick Regal 3.8L (B3.8B-81.A4)Engine Gasket Set B3.8B-81.A4 Fit NotesPart Number: B3.8B-81.A4 Position: Part Type ID: 5404Part Terminology: Engine Gasket SetQty Required: 1Engine Base Id: 363Liter: 3.8CC: 3800CID: 231Cylinders: 6Block... $159.97 Add to Cart Compare
Quick view 1991 Buick Regal 3.8L Engine Gasket Set B3.8C-81 -11 1991 Buick Regal 3.8L Engine Gasket Set B3.8C-81 -11Engine Gasket Set B3.8C-81 -11 Fit NotesPart Number: B3.8C-81 -11 Position: Part Type ID: 5404Part Terminology: Engine Gasket SetQty Required: 1Engine Base Id: 363Liter: 3.8CC: 3800CID: 231Cylinders:... $157.97 Add to Cart Compare
Quick view Gasket Set - 1991 Buick Regal 3.8L (B3.8C-81.B11) Gasket Set - 1991 Buick Regal 3.8L (B3.8C-81.B11)Engine Gasket Set B3.8C-81.B11 Fit NotesPart Number: B3.8C-81.B11 Position: Part Type ID: 5404Part Terminology: Engine Gasket SetQty Required: 1Engine Base Id: 363Liter: 3.8CC: 3800CID: 231Cylinders:... $157.97 Add to Cart Compare
Quick view 1991 Buick Regal 3.8L Engine Gasket Set B3.8C -11 1991 Buick Regal 3.8L Engine Gasket Set B3.8C -11Engine Gasket Set B3.8C -11 Fit NotesPart Number: B3.8C -11 Position: Part Type ID: 5404Part Terminology: Engine Gasket SetQty Required: 1Engine Base Id: 363Liter: 3.8CC: 3800CID: 231Cylinders: 6Block... $148.97 Add to Cart Compare
Quick view Gasket Set - 1991 Buick Regal 3.8L (B3.8C.B11) Gasket Set - 1991 Buick Regal 3.8L (B3.8C.B11)Engine Gasket Set B3.8C.B11 Fit NotesPart Number: B3.8C.B11 Position: Part Type ID: 5404Part Terminology: Engine Gasket SetQty Required: 1Engine Base Id: 363Liter: 3.8CC: 3800CID: 231Cylinders: 6Block Type:... $148.97 Add to Cart Compare
Quick view 1991 Buick Regal 3.1L Engine Gasket Set C189K-1 -15 1991 Buick Regal 3.1L Engine Gasket Set C189K-1 -15Engine Gasket Set C189K-1 -15 Fit NotesPart Number: C189K-1 -15 Position: Part Type ID: 5404Part Terminology: Engine Gasket SetQty Required: 1Engine Base Id: 373Liter: 3.1CC: -CID: 189Cylinders: 6Block... $145.97 Add to Cart Compare
Quick view Gasket Set - 1991 Buick Regal 3.1L (C189K-1.B15) Gasket Set - 1991 Buick Regal 3.1L (C189K-1.B15)Engine Gasket Set C189K-1.B15 Fit NotesPart Number: C189K-1.B15 Position: Part Type ID: 5404Part Terminology: Engine Gasket SetQty Required: 1Engine Base Id: 373Liter: 3.1CC: -CID: 189Cylinders: 6Block... $145.97 Add to Cart Compare
Quick view 1991 Buick Regal 3.8L Engine Valve Lifter L2148-16 -161 1991 Buick Regal 3.8L Engine Valve Lifter L2148-16 -161Engine Valve Lifter L2148-16 -161 Fit NotesPart Number: L2148-16 -161 Position: Part Type ID: 5548Part Terminology: Engine Valve LifterQty Required: 1Engine Base Id: 363Liter: 3.8CC: 3800CID:... $131.97 Add to Cart Compare
Quick view Valve Lifter - 1991 Buick Regal 3.8L (L2148-16.K161) Valve Lifter - 1991 Buick Regal 3.8L (L2148-16.K161)Engine Valve Lifter L2148-16.K161 Fit NotesPart Number: L2148-16.K161 Position: Part Type ID: 5548Part Terminology: Engine Valve LifterQty Required: 1Engine Base Id: 363Liter: 3.8CC: 3800CID:... $131.97 Add to Cart Compare
Quick view 1991 Buick Regal 3.8L Engine Valve Guide GD9606-100 -1810 1991 Buick Regal 3.8L Engine Valve Guide GD9606-100 -1810Engine Valve Guide GD9606-100 -1810 Fit NotesPart Number: GD9606-100 -1810 Position: Part Type ID: 5776Part Terminology: Engine Valve GuideQty Required: 1Engine Base Id: 363Liter: 3.8CC: 3800CID:... $111.97 Add to Cart Compare
Quick view Valve Guide - 1991 Buick Regal 3.8L (GD9606-100.L1810) Valve Guide - 1991 Buick Regal 3.8L (GD9606-100.L1810)Engine Valve Guide GD9606-100.L1810 Fit NotesPart Number: GD9606-100.L1810 Position: Part Type ID: 5776Part Terminology: Engine Valve GuideQty Required: 1Engine Base Id: 363Liter: 3.8CC: 3800CID:... $111.97 Add to Cart Compare
Quick view 1991 Buick Regal 3.1L Engine Camshaft ES1539 -151 1991 Buick Regal 3.1L Engine Camshaft ES1539 -151Engine Camshaft ES1539 -151 Fit NotesPart Number: ES1539 -151 Position: Part Type ID: 5260Part Terminology: Engine CamshaftQty Required: 1Engine Base Id: 373Liter: 3.1CC: -CID: 189Cylinders: 6Block Type:... $97.97 Add to Cart Compare
Quick view Camshaft - 1991 Buick Regal 3.1L (ES1539.K151) Camshaft - 1991 Buick Regal 3.1L (ES1539.K151)Engine Camshaft ES1539.K151 Fit NotesPart Number: ES1539.K151 Position: Part Type ID: 5260Part Terminology: Engine CamshaftQty Required: 1Engine Base Id: 373Liter: 3.1CC: -CID: 189Cylinders: 6Block Type:... $97.97 Add to Cart Compare
Quick view 1991 Buick Regal 3.1L Engine Oil Pump EP134 -18 1991 Buick Regal 3.1L Engine Oil Pump EP134 -18Engine Oil Pump EP134 -18 Fit NotesPart Number: EP134 -18 Position: Part Type ID: 5564Part Terminology: Engine Oil PumpQty Required: 1Engine Base Id: 373Liter: 3.1CC: -CID: 189Cylinders: 6Block Type: VDrive... $95.97 Add to Cart Compare