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Parts found for 1991 Buick Century > Engine > Engine Assembly

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  •  
    BEARING KIT, Engine Connecting Rod Make Sure These Fit  
  • BEARING KIT, CONNECT ROD(.0008 " U.S)
    $106.49
    $67.98
  • BEARING KIT, CONNECT ROD(.010" UNDERSIZE)
    Fitting Vehicle Options: A(LR8)
    Require Qty: 04
    Package Qty: 1
    $30.85
    $19.69
  • BEARING KIT, CONNECT ROD(STD)
    Fitting Vehicle Options: A(LR8)
    Require Qty: 04
    Package Qty: 1
    --
    --
  • BEARING KIT, CONNECT ROD(STD)
    $20.42
    $13.04
  •  
    BEARING, Engine Camshaft & Balance Shaft Front Make Sure These Fit  
  • BEARING, CAMSHAFT
    Fitting Vehicle Options: A(LR8)
    Require Qty: 03
    Package Qty: 1
    $20.77
    $13.26
  • BEARING, CAMSHAFT(#1,4)
    $39.24
    $32.96
  • BEARING, CAMSHAFT(#2,3)
    $55.87
    $46.97
  • BOLT, Engine Camshaft Gear
    BOLT,CAMSHAFT SPROCKET(ALSO HOLDS BALANCE SHAFT GEAR(.3 THICK HEXAGON HEAD,1/2-20X1.64,1.49 THREAD W/1.25 OUTSIDE DIAMETER FL WASHER,300M,PHOSPHATE HEAVY ZINC))(0.659)
    --
    --
  •  
    BOLT, Engine Connecting Rod Cap Make Sure These Fit  
  • BOLT, CONNECT ROD(11/32X24X2.0 PC)
    Fitting Vehicle Options: A(LR8)
    Require Qty: 08
    Package Qty: 1
    --
    --
  • BOLT, CONNECT ROD(3/8-24X1.68,1.18 THREAD,20R (PART OF 5))(0.659)
    $8.60
    $5.50
  • BOLT, Engine Coolant
    BOLT,WATER OUTLET(HEX FLANGED HEAD 5/16-18X1.12 280M PC .65 OUTSIDE DIAMETER FULL THREAD,PLATE STEEL)(LG7)(8.900)
    $2.55
    $1.62
  •  
    BOLT, Engine Coolant Pump Make Sure These Fit  
  • BOLT, COOLANT PUMP (TO FRONT COVER)
    --
    --
  • BOLT, WATER PUMP
    Fitting Vehicle Options: A(LR8)
    --
    --
  •  
    BOLT, Engine Cylinder Head Make Sure These Fit  
  • BOLT, CYL HEAD LOWER ROW (7/16-14X2.34) 300M
    $7.35
    $4.69
  • BOLT, CYL HEAD UPPER CENTER (7/16-14X4.46) 300M
    --
    --
  • BOLT, CYL HEAD UPPER END (7/16-14X3.24) 300M
    $6.06
    $3.88
  • BOLT, CYL HEAD(M11X1.5X100 PLAIN)
    Fitting Vehicle Options: A(2.5R)
    Require Qty: 08
    Package Qty: 1
    $4.46
    $2.83
  •  
    BOLT, Engine Flywheel Make Sure These Fit  
  • BOLT, FLYWHEEL(HEXAGON,M10X1.5X14.75,FULL THREAD,11.9,PLAIN)
    Fitting Vehicle Options: A(LR8)
    Require Qty: 06
    Package Qty: 10
    $1.26
    $0.91
  • BOLT, FLYWHEEL(TO CRANKSHAFT)(HEXAGON,5/16-18X.635,LOW HEAD W/UNDERCUT,STEEL)(8.900)
    $5.10
    $3.26
  •  
    BOLT, Engine Front Cover Make Sure These Fit  
  • BOLT, ENGINE FRONT COVER (5/16-18X2.75)
    $0.92
    $0.58
  • BOLT, ENGINE FRONT COVER(FRONT COVER TO BLOCK)(5/16-18X1.53)
    $4.61
    $2.95
  • BOLT, W/WASHER ENGINE FRONT COVER TO CYL BLOCK(HEXAGON W/.65 OUTSIDE DIAMETER FL WASHER,5/16-18 X 3.07,FULL OR 1.0 THREAD,300M,PO)
    --
    --
  • BOLT, Engine Mounting
    BOLT,ENGINE MOUNT STRUT BRACKET(TO CYL HEAD HEX FLANGED HEAD M10X1.5X36,FULL THREAD,10.9 PD)(LG7)(8.900)
    $1.25
    $0.80
  •  
    BOLT, Engine Oil Pump Make Sure These Fit  
  • BOLT, OIL PUMP COVER
    $4.17
    $2.67
  • BOLT, OIL PUMP COVER(HEX FLANGED HEAD,6X1X75)
    Fitting Vehicle Options: A
    $1.40
    $0.97
  •  
    BOLT, Engine Valve Adjusting Make Sure These Fit  
  • BOLT, VALVE ROCKER ARM PIVOT (3/8-16) 300M PLAIN
    --
    --
  • BOLT, VALVE ROCKER ARM PIVOT(M8X1.25X36)
    Fitting Vehicle Options: A(LR8)
    Require Qty: 08
    Package Qty: 1
    --
    --
  •  
    BRACKET, Engine Mounting Make Sure These Fit  
  • BRACKET, ENGINE MOUNT STRUT(CENTER ENGINE MOUNT TO BRACE)
    --
    --
  • BRACKET, ENGINE MOUNT STRUT(TO RADIATOR SUPPORT)
    --
    --
  •  
    CAP, Engine Oil Filler Make Sure These Fit  
  • CAP, OIL FILLER
    $13.04
    $7.29
  • CAP, OIL FILLER(1990-91))
    $13.48
    $7.54
  • CAP, OIL FILLER(PLASTIC)
    Fitting Vehicle Options: A(LR8)
    $12.28
    $6.88
  •  
    CAP, Engine Valve Spring Make Sure These Fit  
  • CAP, VALVE SPRING
    Fitting Vehicle Options: A(LR8)
    Require Qty: 08
    Package Qty: 1
    --
    $26.25
  • CAP, VALVE SPRING(AS REQUIRED)
    --
    --
  •  
    CORD, Engine Coolant Heater Make Sure These Fit  
  • CORD, ENGINE COOLANT HEATER
    Fitting Vehicle Options: A(LR8,K05)
    $61.04
    $38.98
  • CORD, ENGINE COOLANT HEATER(DISTANCE BETWEEN OUTERMOST ELECTRIC TERMINALS 12.30MM)
    Fitting Vehicle Options: A(LR8)
    $84.88
    $54.19
  •  
    COVER, Engine Valve Rocker & Camshaft Make Sure These Fit  
  • COVER, VALVE ROCKER ARM-LH (PLASTIC)
    --
    --
  • COVER, VALVE ROCKER ARM-RH (PLASTIC)
    $81.18
    $51.82
  • COVER, VALVE ROCKER ARM(W/BAFFLE)
    Fitting Vehicle Options: A(LR8)
    $72.63
    $55.44
  •  
    FILTER, Engine Oil Filter Make Sure These Fit  
  • FILTER, OIL(DURAGUARD)
    Fitting Vehicle Options: A(LR8)
    $5.84
    $3.27
  • FILTER, OIL(PF47)
    $7.30
    $4.08
  • FILTER, OIL(ULTRAGUARD GOLD)
    Fitting Vehicle Options: A(LR8)
    --
    --
  •  
    GASKET, Emission System Make Sure These Fit  
  • GASKET, EGR VALVE(ALL MAKES)
    Fitting Vehicle Options: AG69(LR8), AH35(LR8), AH37(LR8), AH69(LR8), AL69(LR8)
    $5.18
    $2.90
  • GASKET, EGR VALVE(USED WITH EGR VALVE HAVING ATTACHING BOLTS 58.0 MM APART)
    Fitting Vehicle Options: A(LR8)
    $1.55
    $0.87
  •  
    GASKET, Engine Coolant Pump Make Sure These Fit  
  • GASKET, COOLANT PUMP COVER(*01,02)
    $13.46
    $7.54
  • GASKET, WATER PUMP INLET(NOTE:1ST DESIGN IDENTIFY BY SEALANT CAVITY IN PUMP INLET(USE ROOM TEMPERATURE VULCANIZING).2ND DESIGN HAS-FLAT SURFACE FOR GASKET)
    Fitting Vehicle Options: A(LR8)
    --
    $14.64
  •  
    GASKET, Engine Cylinder Head Make Sure These Fit  
  • GASKET, CYL HEAD(*02)
    $31.37
    $21.92
  • GASKET, CYL HEAD(*KIT1)
    Fitting Vehicle Options: A(LR8)
    --
    --
  • GASKET, CYL HEAD(FOR REMANUFACTURE ENGINES)(*KIT1)
    Fitting Vehicle Options: A(LR8)
    $36.40
    $25.52
  •  
    GASKET, Engine Oil Pan Drain Plug Make Sure These Fit  
  • GASKET, OIL PAN DRAIN PLUG
    $3.97
    $2.53
  • GASKET, OIL PAN DRAIN PLUG(ALSO PART OF 48)
    Fitting Vehicle Options: A(LR8)
    $3.97
    $2.53
  • GASKET, OIL PAN DRAIN PLUG(FILTER)(USED W/10044483 PLUG)(ALSO PART OF 48)
    Fitting Vehicle Options: A(LR8)
    $18.40
    $12.98
  •  
    GROMMET, Engine Crankcase Make Sure These Fit  
  • GROMMET, CRANKCASE VENT VALVE
    --
    --
  • GROMMET, INTAKE MANIFOLD CRANKCASE VENT VALVE
    --
    $7.04
  • GROMMET, PCV VALVE(ALL MAKES)
    Fitting Vehicle Options: A(LR8)
    $6.12
    $3.43
  • GROMMET, PCV VALVE(TO ROCKER ARM COVER)
    Fitting Vehicle Options: A(LR8)
    Require Qty: 02
    Package Qty: 1
    --
    --
  •  
    GUIDE, Engine Valve Push Rod Cover Make Sure These Fit  
  • GUIDE, VALVE LIFTER PUSH ROD(#1)
    --
    --
  • GUIDE, VALVE LIFTER PUSH ROD(#2)
    --
    $24.86
  • GUIDE, VALVE LIFTER PUSH ROD(#3)
    --
    $24.86
  • GUIDE, VALVE LIFTER PUSH ROD(#4)
    --
    --
  • HEAD, Engine Cylinder
    HEAD,CYL(EXHAUST MANIFOLD BOLT THREADS ARE M10X1.5-6H)(INCLUDES HEAD,INSTRUMENT SHEET&PLUGS-{EXCEPT VALVES})
    --
    --
  •  
    HEATER, Engine Coolant Heater Make Sure These Fit  
  • HEATER, ENGINE COOLANT
    Fitting Vehicle Options: A(LR8,K05)
    $39.74
    $32.91
  • HEATER, ENGINE COOLANT
    $65.21
    $41.63
  • HOUSING KIT, Engine Balance
    HOUSING KIT,ENGINE BALANCE(INSIDE DIAMETER BY 39 TEETH & 30 DEGREE HELIX ANGLE ON BALANCE GRS,MUST MESH W/CRANK GEAR)(INCLUDE 47,54,56,60)(COVER & BAFFLE ASM REQ 4-M6X1X24 & 1-M6X1X13 SELF TAP BOLTS NOT INCLUDE IN KIT)
    --
    --
  •  
    INDICATOR, Engine Oil Level Make Sure These Fit  
  • INDICATOR, OIL LEVEL
    --
    --
  • INDICATOR, OIL LEVEL(DIP-STICK)
    Fitting Vehicle Options: A(LR8)
    --
    --
  •  
    KEY, Engine Crankshaft Pulley And Balancer Make Sure These Fit  
  • KEY, CRANKSHAFT BALANCER(TO CRANKSHAFT)
    $4.72
    $3.01
  • KEY, CRANKSHAFT PULLEY HUB(4.78MM THICK,19.84 LG,PLN STEEL)
    Fitting Vehicle Options: A(LR8)
    --
    --
  •  
    KEY, Engine Valve Spring Cap Make Sure These Fit  
  • KEY, VALVE STEM
    $3.86
    $2.46
  • KEY, VALVE STEM
    Fitting Vehicle Options: A(LR8)
    Require Qty: 16
    Package Qty: 10
    $2.83
    $1.95
  •  
    LIFTER, Engine Valve Lifter Make Sure These Fit  
  • LIFTER, HYDRAULIC VALVE (ROLLER)
    $47.66
    $30.43
  • LIFTER, VALVE(ROLLER)
    Fitting Vehicle Options: A(LR8)
    Require Qty: 08
    Package Qty: 1
    $47.75
    $30.48
  •  
    PAN, Engine Oil Make Sure These Fit  
  • PAN, OIL
    --
    --
  • PAN, OIL(INCLUDE 49,50)
    Fitting Vehicle Options: A(LR8)
    $140.64
    $103.76
  •  
    PIN, Engine Clutch Housing or Transmission Make Sure These Fit  
  • PIN, TRANS LOCATING(19.5 MM X 18.5 MM)(TO CYL BLOCK)
    Fitting Vehicle Options: A(LR8)
    Require Qty: 02
    Package Qty: 1
    $1.49
    $0.95
  • PIN, TRANS LOCATING(CLUTCH HOUSING)(LG7)
    $1.49
    $0.95
  •  
    PIN, Engine Cylinder Head Make Sure These Fit  
  • PIN, CYL HEAD LOCATING(5/16X11/16)
    Fitting Vehicle Options: A(LR8)
    Require Qty: 02
    Package Qty: 1
    --
    --
  • PIN, CYL HEAD LOCATING(DOWEL 1/4"X 1/2"(STEEL)(CHAMFERED ENDS)(LG7)(8.939)
    $2.16
    $1.38
  • PIN, CYL HEAD LOCATING(DOWEL 1/4X9/16)(STEEL)(CHAMFERED ENDS)(LG7)(0.738)
    $4.84
    $3.09
  •  
    PIPE, Heater Make Sure These Fit  
  • PIPE, HEATER UPPER TO THROTTLE BDY
    --
    --
  • PIPE, HEATER OUTLET(UPPER)(TO ENGINE FRONT COVER(1991))
    $11.52
    $9.31
  •  
    PISTON, Engine Piston Make Sure These Fit  
  • PISTON, (W/PINION)(.010 OVERSIZE)
    $108.48
    $69.25
  • PISTON, (W/PINION)(.020" OVERSIZE)
    $117.75
    $75.17
  • PISTON, (W/PINION)(.127MM O.S(600GM WEIGHT)(101.710/101.700MM)(INCLUDE 3)(STD HIGH LIMIT)
    Fitting Vehicle Options: A(LR8)
    Require Qty: 04
    Package Qty: 1
    --
    --
  • PISTON, (W/PINION)(FOR REMANUFACTURE ENGINES)(INCLUDE 3)(.020 OS, 600 GM)
    Fitting Vehicle Options: A(LR8)
    Require Qty: 04
    Package Qty: 1
    --
    --
  • PISTON, (W/PINION)(FOR REMANUFACTURE ENGINES)(INCLUDE 3)(.030" OS, 600 GM)
    Fitting Vehicle Options: A(LR8)
    Require Qty: 04
    Package Qty: 1
    --
    --
  • PISTON, (W/PINION)(REMANUFACTURE ENGINE STD)(INCLUDE 3)(WGT: 600 GRAMS EACH)
    Fitting Vehicle Options: A(LR8)
    Require Qty: 04
    Package Qty: 1
    $121.54
    $77.59
  • PISTON, (W/PINION)(STD)
    $124.15
    $79.26
  • PISTON, (W/PINION)(STD)(600GM WEIGHT)(101.595/101.585MM DIAMETER)(INCLUDE 3)(STD)
    Fitting Vehicle Options: A(LR8)
    Require Qty: 04
    Package Qty: 1
    $109.45
    $76.70
  •  
    PLUG, Engine Camshaft & Balance Shaft Hole Make Sure These Fit  
  • PLUG, CAMSHAFT REAR BEARING LOCATING (EXPANSION CUP)
    --
    $6.27
  • PLUG, CAMSHAFT REAR BEARING HOLE(53.48MM)
    Fitting Vehicle Options: A(LR8)
    --
    $18.07
  •  
    PLUG, Engine Oil Pan Drain Make Sure These Fit  
  • PLUG , O/PAN DRAIN (1/2-20)(8.971)
    $6.16
    $3.93
  • PLUG, OIL PAN DRAIN(ALSO PART OF 48)(M12X1.75X26.5)
    Fitting Vehicle Options: A(LR8)
    $4.58
    $2.92
  • PLUG, OIL PAN DRAIN(M85X2.5)(ALSO PART OF 48)
    Fitting Vehicle Options: A(LR8)
    $41.99
    $29.65
  •  
    PULLEY, Fan and Coolant Pump Make Sure These Fit  
  • PULLEY, WATER PUMP
    Fitting Vehicle Options: A(LR8)
    $65.11
    $36.46
  • PULLEY, WATER PUMP
    --
    --
  •  
    PUMP KIT, Engine Coolant Make Sure These Fit  
  • PUMP KIT, WATER(ALL MAKES)
    Fitting Vehicle Options: AG69(LR8), AH,AL69(LR8), AH35(LR8), AH37(LR8)
    $56.42
    $31.60
  • PUMP KIT, WATER(W/GASKET)
    Fitting Vehicle Options: A(LR8)
    --
    --
  •  
    RETAINER, Engine Valve Lifter Make Sure These Fit  
  • RETAINER, VALVE LIFTER GUIDE(0.480)
    Fitting Vehicle Options: A(LR8)
    Require Qty: 02
    Package Qty: 1
    --
    --
  • RETAINER, VALVE LIFTER GUIDE(LG7)(0.480)
    --
    $13.99
  •  
    RING KIT, Engine Piston Make Sure These Fit  
  • RING KIT, PISTON(0.127MM OVERSIZE)
    Require Qty: 04
    Package Qty: 1
    --
    --
  • RING KIT, PISTON(0.254MM OVERSIZE)
    Require Qty: 04
    Package Qty: 1
    $40.84
    $26.07
  • RING KIT, PISTON(0.508 MM OVERSIZE)
    Require Qty: 04
    Package Qty: 1
    --
    --
  • RING KIT, PISTON(0.762MM OVERSIZE)
    Require Qty: 04
    Package Qty: 1
    --
    --
  • RING KIT, PISTON(STD)
    Require Qty: 04
    Package Qty: 1
    --
    --
  •  
    ROD, Engine Piston Make Sure These Fit  
  • ROD, CONNECT
    Fitting Vehicle Options: A(LR8)
    Require Qty: 04
    Package Qty: 1
    --
    --
  • ROD, CONNECT((INCLUDE 65))
    --
    --
  •  
    ROD, Engine Valve Push Rod Make Sure These Fit  
  • ROD, VALVE PUSH
    --
    $18.66
  • ROD, VALVE PUSH(8.30 IN LONG)
    Fitting Vehicle Options: A(LR8)
    Require Qty: 08
    Package Qty: 1
    --
    $24.57
  •  
    SEAL, Engine Front Cover & Crankshaft Seal Make Sure These Fit  
  • SEAL, CRANKSHAFT FRONT OIL(*01,02)
    $14.99
    $9.58
  • SEAL, CRANKSHAFT FRONT OIL(TIMING GEAR COVER)(61.57/61.37 MM O.D.)
    Fitting Vehicle Options: A(LR8)
    $29.25
    $16.87
  •  
    SEAL, Engine Valve Make Sure These Fit  
  • SEAL, EXHAUST VALVE
    --
    --
  • SEAL, EXHAUST VALVE STEM OIL(*KIT1)
    Fitting Vehicle Options: A(LR8)
    Require Qty: 04
    Package Qty: 5
    $4.04
    $2.81
  • SEAL, INTAKE VALVE STEM OIL(*KIT1)
    Fitting Vehicle Options: A(LR8)
    Require Qty: 04
    Package Qty: 5
    $4.39
    $3.05
  •  
    SENSOR, Computer Control Sensors Make Sure These Fit  
  • SENSOR, COOLANT TEMPERATURE
    $34.78
    $19.45
  • SENSOR, EXHAUST OXYGEN (ONE WIRE)
    $29.47
    $16.49
  • SENSOR, EXHAUST OXYGEN(W/WIRE LEAD)(M18X1.5-6E)
    Fitting Vehicle Options: A(LR8)
    $29.47
    $16.49
  • SENSOR, MANIFOLD AIR TEMPERATURE(2 BLADE TERMINAL)(3/8-18 THREAD)
    Fitting Vehicle Options: A(LR8)
    $60.79
    $34.01
  •  
    SENSOR, Coolant Temperature (Engine Unit) Make Sure These Fit  
  • SENSOR, COOLANT TEMPERATURE GAGE
    $49.23
    $27.53
  • SENSOR, COOLANT TEMPERATURE GAGE(1 OR 2 BLADE TERMINAL,3/8-18 THREAD)
    $49.23
    $27.53
  • SENSOR, ENGINE COOLANT TEMPERATURE GAGE(1 BLADE TERMINAL)(3/8-18 THREAD)
    Fitting Vehicle Options: A(LR8,LG7,U39)
    $49.23
    $27.53
  •  
    SHIELD, Exhaust Manifold Make Sure These Fit  
  • SHIELD, EXHAUST MANIFOLD HEAT-RH
    --
    --
  • SHIELD, MANIFOLD HEAT-LH
    --
    --
  • SPACER, Engine Mounting
    SPACER,ENGINE MOUNT STRUT BRACKET(BOLT TO HEAD(10.8 INSIDE DIAMETER,19 OUTSIDE DIAMETER,12.5 THICK,12L14,PLATE STEEL))(LG7)
    --
    --
  •  
    SPARK PLUG, Engine Tune-up(Spark,Glow) Make Sure These Fit  
  • SPARK PLUG, (8 PACKING - R43TS6)(STANDARD PLUG)
    Fitting Vehicle Options: A(LR8)
    Require Qty: 04
    Package Qty: 1
    Replaced by: 19157997
    $2.98
    $1.67
  • SPARK PLUG, (PLATINUM PLUG)
    Fitting Vehicle Options: A(LR8)
    Require Qty: 04
    Package Qty: 1
    Replaced by: 19250987
    $10.06
    $5.63
  • SPARK PLUG, (R45LTS6))
    Replaced by: 19301655
    $2.98
    $1.72
  • SPARK PLUG, (RAPIDFIRE PLUG)
    Fitting Vehicle Options: AG69(LR8), AH35(LR8), AH37(LR8), AH69(LR8), AL69(LR8)
    Require Qty: 04
    Package Qty: 1
    Replaced by: 19238452
    $6.14
    $3.54
  •  
    SPRING, Engine Oil Pressure Make Sure These Fit  
  • SPRING, OIL PRESSURE RELIEF VALVE
    $1.86
    $1.19
  • SPRING, OIL PRESSURE RELIEF VALVE(ALSO PART OF 43)(1.609)
    Fitting Vehicle Options: A(LR8)
    $4.48
    $2.86
  •  
    STARTER, Starter Motor Make Sure These Fit  
  • STARTER, (DELCO 5MT 1.5 KILOWATT)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)(ALL MAKES)
    Fitting Vehicle Options: AG69(LR8), AH,AL69(LR8), AH35(LR8), AH37(LR8)
    $81.92
    $55.88
  • STARTER, (REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)(DELCO SERIES 5MT; TYPE 200)
    Fitting Vehicle Options: A(LR8)
    --
    --
  • STUD, Engine Coolant
    STUD,WATER OUTLET(W/WASHER,5/16-18X2.6,M8X1.25X.52,9.8,PLATE STEEL,1050 STEEL,.64 OUTSIDE DIAMETER)(LG7)
    --
    --
  •  
    STUD, Engine Cooling Make Sure These Fit  
  • STUD, DR BELT TENSION
    --
    $16.42
  • STUD, DRIVE BELT TENSIONER(DRIVE BELT TENSION TO HEAD)(W/W 210D,M10X1.5X68,M8X1.25X15,89TL)(LG7)
    --
    --
  • STUD, Engine Front Cover
    STUD,ENGINE FRONT COVER THROUGH FRONT TO BLOCK(HEXAGON W/.65 OUTSIDE DIAMETER FL WASHER,5/16-18X1.53 & .31X.66 W/GROOVE,300M,PC)
    $8.50
    $5.43
  • STUD, Engine Lift
    STUD,ENGINE LIFT REAR BRACKET(HEX FLANGED HEAD M10X1.5X20,M8X1.25X15,10.9,PLATE STEEL,FULL THREAD,21.3 OUTSIDE DIAMETER))
    --
    --
  •  
    SWITCH, Engine Oil Pressure/Temperature Make Sure These Fit  
  • SWITCH, FUEL PUMP & ENGINE OIL PRESSURE INDICATOR(1/4-18 DRY SEAL THREAD)(3 BLADE TERMINAL)
    Fitting Vehicle Options: A(LR8)
    $29.72
    $16.62
  • SWITCH, FUEL PUMP & ENGINE OIL PRESSURE INDICATOR(3 PINION CONNECT)(1.516)(1ALL MAKES)
    Fitting Vehicle Options: AG,AL69(LR8), AH35-37-69(LR8)
    $22.01
    $12.32
  •  
    THERMOSTAT, Engine Coolant Temperature Make Sure These Fit  
  • THERMOSTAT, (195 DEGREE)(USE TOGETHER WITH GASKET 25535126)
    $21.24
    $11.88
  • THERMOSTAT, ENGINE COOLANT(195 DEGREE)(IDENTIFY BY WATER OUTLET WITH ROOM TEMPERATURE VULCANIZING SEALANT NO GASKET ON THERMOSTAT)(FOR 2ND DESIGN SEE 10101864)
    Fitting Vehicle Options: A(LR8)(1ST DES)
    $15.52
    $8.68
  • THERMOSTAT, ENGINE COOLANT(IDENTIFY BY UNSEALED WATER OUTLET AND GASKET ON THERMOSTAT, FOR 1ST DESIGN SEE 10207373)
    Fitting Vehicle Options: A(LR8)(2ND DES)
    $18.11
    $14.97
  •  
    TUBE, Engine Crankcase Ventilation Make Sure These Fit  
  • TUBE, CRANKCASE VENT
    --
    --
  • TUBE, PCV(COMPLETE)(COMPONENT PARTS SERVICED)(INCLUDE 2)(14 INCH LONG W/PCV)
    Fitting Vehicle Options: A(LR8)
    --
    --
  • TUBE, PCV(COMPONENT PARTS SERVICED)(INCLUDE 2)(CONSISTS OF A TUBE AND TWO CONNECTORS)
    Fitting Vehicle Options: A(LR8)
    $20.77
    $13.26
  •  
    VALVE, Emission Control System Make Sure These Fit  
  • VALVE, EGR(ALL MAKES)
    Fitting Vehicle Options: AG,AL69(LR8), AH35-37-69(LR8)
    $117.93
    $66.05
  • VALVE, EGR(PRODUCT 17090078)
    Fitting Vehicle Options: A(LR8)
    Replaced by: 19210667
    $109.92
    $63.40
  •  
    VALVE, Engine Oil Pressure Make Sure These Fit  
  • VALVE, OIL PRESSURE RELIEF(ALSO PART OF 43)
    Fitting Vehicle Options: A(LR8)
    --
    --
  • VALVE, OIL PRESSURE RELIEF(USE W/O TRANSVERSE HOLES/SLOT)
    $8.76
    $5.59
  •  
    VALVE, Exhaust Make Sure These Fit  
  • VALVE, EXHAUST
    $23.01
    $19.85
  • VALVE, EXHAUST(0.13MM OVERSIZE)
    Fitting Vehicle Options: A(LR8)
    Require Qty: 04
    Package Qty: 1
    --
    --
  • VALVE, EXHAUST(FOR REMANUFACTURE ENGINES)(.012 OS, 8.3MM STEM)
    Fitting Vehicle Options: A(LR8)
    Require Qty: 04
    Package Qty: 1
    --
    --
  • VALVE, EXHAUST(STD)
    Fitting Vehicle Options: A(LR8)
    Require Qty: 04
    Package Qty: 1
    $21.95
    $18.47
  •  
    VALVE, Intake Make Sure These Fit  
  • VALVE, INTAKE(.08MM OVERSIZE)
    Require Qty: 04
    Package Qty: 1
    --
    --
  • VALVE, INTAKE(.13MM OVERSIZE)
    Require Qty: 04
    Package Qty: 1
    --
    --
  • VALVE, INTAKE(FOR REMANUFACTURE ENGINES)(.012" OS, 8.3MM STEM)
    Require Qty: 04
    Package Qty: 1
    --
    --
  • VALVE, INTAKE(STD)
    Require Qty: 04
    Package Qty: 1
    --
    --
  •  
    WASHER, Engine Crankshaft Pulley And Balancer Make Sure These Fit  
  • WASHER, CRANKSHAFT BALANCER(.656X1.65X.320)
    Fitting Vehicle Options: A(LR8)
    --
    --
  • WASHER, CRANKSHAFT BALANCER(.78X1.7X.128)
    $14.40
    $10.37
  •  
    Standard Parts Make Sure These Fit  
  • BOLT, HEX FLANGED HEAD (5/16-18X.75) 280M PHOSPHATE ORGANIC
    --
    $15.88
  • BOLT, HEX FLANGED HEAD, M6X1X13, 10 THREAD, 14.2 OUTSIDE DIAMETER, GMW25M(8.8) STEEL,GMW14C-POINT(OIL PAN)
    $5.88
    $3.75
  • BOLT, HEX FLANGED HEAD, M6X1X13, 10 THREAD, 14.2 OUTSIDE DIAMETER, GMW25M(8.8) STEEL,GMW14C-POINT(VALVE ROCKER ARM COVER)
    $5.88
    $3.75
  • BOLT, HEXAGON (M5X0.8X16) 9.8 PLATE STEEL
    $4.66
    $2.96
  • BOLT, HEXAGON HEAD (1/4-20X.50) CADMIUM OR ZINC
    $8.10
    $7.82
  • BOLT, HEXAGON W/CONICAL WASHER (M6X1X13) 9.8 ZINC COATED (DIPPED OR PLATED)
    Replaced by: 11516477
    $7.55
    $4.82
  • BOLT, M16X2X45(CRANKSHAFT BALANCE)
    Replaced by: 11517981
    $4.82
    $3.07
  • BOLT, M8X1.25X25 9.8(WATER OUTLET)
    --
    --
  • BOLT, HEX FLANGED HEAD M10X1.5X20 9.8 PHOSPHATE ZINC ORGANIC(GENERATOR BRACKET)
    --
    --
  • BOLT, HEX FLANGED HEAD, M8X1.25X20,17THD,18 O.D.,10.9,7114M(ACCELERATOR CONTROL CABLE PULLEY)
    $1.55
    $1.00
  • BOLT, HEX FLANGED HEAD,8X1.25X97.5,42.5 THREAD,18.25 O.D.10.9,PC(BALANCE SHAFT HOUSING)
    --
    --
  • BOLT, HEX FLANGED HEAD,M10X1.5X25,22.30 O.D.,HEADER POINT,10.9,7112M(EXHAUST MANIFOLD(TO CYL HEAD)(POSITION #4,5)
    $3.48
    $2.22
  • BOLT, HEX FLANGED HEAD,M10X1.5X30,26THD,21.5O.D.,10.9,(WATER PUMP)
    Replaced by: 11516328
    $3.37
    $2.15
  • BOLT, HEX FLANGED HEAD,M6X1X16, 10 THREAD, 14.2 OUTSIDE DIAMETER, 8.8 STEEL, GMW3359(ENGINE FRONT COVER)
    $4.37
    $2.79
  • BOLT, HEX FLANGED HEAD,M8X1.25X30,28THD,18 O.D.,MACHINE POINT,10.9,7114M(ELECTRONIC IGNITION MODULE)
    $1.22
    $0.78
  • BOLT, HEX FLANGED HEAD,REDUCED BODY,M10X1.5X65,25 THREAD,22.3 O.D.,HEADER POINT,10.9,7114M(AS REQUIRED)
    $1.78
    $1.14
  • BOLT, HEXAGON M6X1X14 10.9 PC(CAMSHAFT THRUST PLATE)
    $7.49
    $4.77
  • BOLT, HEXAGON M6X1X14 10.9 PC(OIL PAN)
    $7.49
    $4.77
  • BOLT, HEXAGON,M10X1.5X20,10.9,PHOSPHATE ORGANIC(START MOTOR BRACKET)
    $2.26
    $1.44
  • BOLT, HEXAGON,M8X1.25X14,10.9,PC(TIMING CHAIN TENSIONER)
    --
    --
  • BOLT, HEXAGON,M8X1.25X20,16.88THD,10.9,PHOSPHATE ZINC ORGANIC
    $11.18
    $7.13
  • BOLT, HEXAGON,M8X1.25X25, 22 THREAD(EGR VALVE)
    $2.51
    $1.60
  • BOLT, HEXAGON,TAP M10X1.5X30,PLATE STEEL(ENGINE MOUNT STRUT BRACKET BRACE)
    $0.83
    $0.53
  • BOLT, M10X1.5X32,28.10 THREAD,20.28 OUTSIDE DIAMETER,10.9,GM 7114M(BOLT,DRIVE BELT TENSIONER)
    Replaced by: 15726460
    $8.16
    $4.57
  • BOLT, M6X1X13,10 THREAD,12.5 O.D.(BALANCE SHAFT SPLASH SHIELD)
    Replaced by: 11516477
    $7.55
    $4.82
  • BOLT, M8X1.25X30.00(INTAKE MANIFOLD)
    $5.63
    $3.60
  • BOLT, METRIC HEXAGON. M12X1.75X30, PHOSPHATE COATED(ENGINE MOUNT BRACKET)
    $6.49
    $4.14
  • BOLT, W/CONICAL SPRING WASHER,M8X1.25X20,15.58THD,18 O.D.,9.8,ZO(CRANKCASE VENT TUBE & ACCELERATOR CONTROL CABLE PULLEY)(1.270)
    $7.72
    $4.92
  • BOLT/SCREW, HEXAGON W/CONICAL WASHER,M8X1.5X23,18 THREAD,17 OUTSIDE DIAMETER,9.8,7114M,MACHINE,4MM DOG POINT
    $2.09
    $1.33
  • BOLT-HEX FLANGED HEAD, 6X1X25,12.3-OUTSIDE DIAMETER,THDRLR,6020M PC(OIL PUMP COVER)(01.723)
    --
    $12.02
  • CAP, VACUUM PIPE,7/32 DIAMETER(INTAKE MANIFOLD VACUUM FITTING)
    $7.02
    $4.48
  • CLAMP, WORM GEAR (1/2-13/16) SST
    Replaced by: 11517127
    $4.38
    $2.95
  • CLAMP, WORM GEAR,14.22-26.92 DIAMETER, 13.25 THICK, STAINLESS STEEL.(CRANKCASE VENT ELBOW)
    $3.48
    $2.22
  • CLAMP, WORM TYPE(11/16" TO 1 5/16")(THERMOSTAT BY-PASS HOSE)(AS REQUIRED)
    $4.40
    $3.05
  • HEX, SER LOCK,10-24,ZINC(START MOTOR BRACKET)(8.917)
    --
    $18.12
  • NUT, HEX FLANGED HEAD (M5X0.8) 9 PHOSPHATE ELECTRO ORGANIC
    $4.66
    $2.96
  • NUT, HEX FLANGED HEAD,M10X1.5,11.2THK,21.5 O.D.,7111M(ENGINE MOUNT BRACKET & ENGINE MOUNT STRUT BRACKET)
    $5.28
    $2.94
  • NUT, HEX FLANGED HEAD,M8X1.25,17.9 OUTSIDE DIAMETER,738 THICK,13MM HEXAGON,10, PHOSPHATE ZINC ORGANIC - FLAKE(HEATER OUTLET PIPE)(AS REQUIRED)(8.915)
    $4.54
    $2.89
  • NUT, HEXAGON M6X1X5.5 9 PHOSPHATE ELECTRO ORGANIC(AS REQUIRED)
    $0.41
    $0.26
  • NUT, HEXAGON W/CONICAL WASHER,M6X1,5.7 THICK,16 OUTSIDE DIAMETER,9,GMW3200(FUEL FEED & RETURN FRONT PIPE CLIP BRACKET)
    $0.57
    $0.37
  • NUT, HFX,1/4-20X.234,284M,69K,PHOSPHATE ORGANIC,240
    $1.39
    $0.90
  • NUT, STAMPED/DF/W-SEALER #10-24 ZC(START MOTOR BRACKET)
    --
    $17.63
  • PIN, SPRING 3/32X3/4 STAINLESS STEEL PLAIN(OIL PRESSURE RELIEF VALVE)
    --
    --
  • PLUG, 3/8-18 DRY SEAL(ENGINE BLOCK OIL GALLERY)
    $5.54
    $3.53
  • PLUG, HEXAGON SOCKET (1/4-18) PHOSPHATE
    --
    --
  • PLUG, SPECIAL FRONT OIL GALLEY (.587 DIAMETER)
    $1.40
    $0.90
  • PLUG, 1/2-14 X 39/64(INTAKE MANIFOLD CORE HOLE)
    $1.95
    $1.24
  • PLUG, SOCKET,3/8-18X.56,STEEL,CADMIUM OR ZINC PLATED (OPT)(ENGINE BLOCK CORE HOLE)
    $1.40
    $0.90
  • PLUG, WATER JACKET SIDE(CYL & CASE WATER JACKET)(0.034)
    Replaced by: 94673017
    $3.65
    $2.33
  • PLUG, WATER JACKET SIDE(CYL AND CASE WATER JACKET)(0.034)
    Replaced by: 94673017
    $3.65
    $2.33
  • SEALANT, LOCTITE PIPE-W/TEFLON 50CC TUBE(ELECTRONIC IGNITION MODULE)
    Replaced by: 19333512
    $26.04
    $14.58
  • SEALANT, LOCTITE-518,50ML TUBE()
    Replaced by: 19333510
    $34.20
    $19.15
  • SEALANT, ROOM TEMPERATURE VULCANIZING ENGINE SILICONE 5.3OZ CART()
    $22.21
    $12.43
  • SEALANT, ROOM TEMPERATURE VULCANIZING ENGINE SILICONE 5.3OZ CART(ENGINE COOLANT THERMOSTAT HOUSING)
    $22.21
    $12.43
  • WASHER, METRIC HARDENED FLAT, 20.4MM OUTSIDE DIAMETER(ENGINE MOUNT STRUT BRACKET BRACE)
    --
    --
  • WASHER, FL 15/32 X 7/8 X 3/32 HARD PC(ENGINE MOUNT BRACKET)
    $0.55
    $0.35
  • WASHER, M8,20.4 O.D.,2.5THK,STEEL,CADMIUM/ZINC COATED (DIPPED OR PLATED)(INTAKE MANIFOLD)(8.929)
    $5.61
    $3.57
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the lowest prices for genuine 1991 Buick Century parts. Parts like Engine Assembly are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.5L, 6 Cyl 3.3L. Model Code: CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 4 DOOR, SPECIAL 4 DOOR.
 
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This part is a packaged part and contains multiple quantities of: (Pack Qty: 4)

This part is a packaged part and contains multiple quantities of the same item. In an effort to simplify packaging GM will sometimes include multiple parts in a package.