Engine Assembly-Cylinder Block & Internal Parts fit your 1991 Oldsmobile Custom Cruiser

My Vehicle Change Vehicle
1991 Oldsmobile Custom Cruiser

8 Cyl 5.0L TBI; 4-Speed Automatic Transmission, THM700R4/4L60; Custom Cruiser Station Wagon

My Vehicle Change Vehicle
1991 Oldsmobile Custom Cruiser

8 Cyl 5.0L TBI; 4-Speed Automatic Transmission, THM700R4/4L60; Custom Cruiser Station Wagon

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Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware
Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cooling System, Grille, Oil System
Frames, Springs, Shocks, Bumpers
Front End Sheet Metal, Heater
Front Suspension, Steering
Fuel System, Exhaust, Emission System
Interior Trim, Front Seat Trim, Seat Belts
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Glass, Seat Parts, Adjuster
Rear Seat Trim, Carpet
Starter, Generator, Ignition, Electrical, Lamps
Transmission - Automatic
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
Categories Close X

You have selected

Other Categories

Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware
Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cooling System, Grille, Oil System
Frames, Springs, Shocks, Bumpers
Front End Sheet Metal, Heater
Front Suspension, Steering
Fuel System, Exhaust, Emission System
Interior Trim, Front Seat Trim, Seat Belts
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Glass, Seat Parts, Adjuster
Rear Seat Trim, Carpet
Starter, Generator, Ignition, Electrical, Lamps
Transmission - Automatic
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
Sort by:
Recommended
Part No. & Part Description
Price
Part No. &
Part Description
  • 10108688
    ROD, Engine Piston, ROD,CONNECT(INCLUDE 110,115,116)(*02)
    • Require Quantity:
      08
    • Package Quantity:
      1
    • Replaced By:
      19435115
    MSRP: $111.63
    $93.35
    1
    Add To Cart
  • PLUG, Engine Oil Distribution
    10110897
    PLUG, ENGINE BLOCK OIL GALLERY(OUTER HOLES)(CUP,.57X.25,.025 HOLE IN CENTER,1008,PLAIN)(*02)
    • Fitting Vehicle Options:
      B(L03)
    MSRP: $11.59
    $7.00
    1
    Add To Cart
  • Oldsmobile 3701638
    3701638
    PLUG, ENGINE BLOCK OIL GALLERY(1/2" STEEL EXPANSION PLUG)(8.970)
    • Fitting Vehicle Options:
      B(L03)
    MSRP: $3.46
    $2.20
    1
    Add To Cart
  • Oldsmobile 14091563
    14091563
    PLUG, ENGINE OIL MANIFOLD HOLE(CUP 15/32 X 5/16)(*02)
    • Fitting Vehicle Options:
      B(L03)
    MSRP: $3.92
    $2.50
  • Oldsmobile 14091563
    14091563
    PLUG, ENGINE BLOCK OIL GALLERY(CENTER HOLE)(CUP 15/32 X 5/16)(*02)
    • Fitting Vehicle Options:
      B(L03)
    MSRP: $3.92
    $2.50
  • Oldsmobile 12338136
    12338136
    PLUG, HEXAGON SOCKET,1/4-18X.69,DOG POINT(ENGINE OIL PRESSURE GAGE SENSOR OR INDICATOR SWITCH HOLE)
  • Oldsmobile 14081701
    14081701
    PLUG, ENGINE BLOCK OIL GALLERY(.25-18X.475 FULL THREAD)(*02)(8.971)
    • Fitting Vehicle Options:
      B(L03)
  • RETAINER, Engine Camshaft
    10168501
    RETAINER, CAMSHAFT(*02)
    • Fitting Vehicle Options:
      B(L03)(2ND DES)
    MSRP: $19.98
    $12.70
    1
    Add To Cart
  • Oldsmobile 10088128
    10088128
    RETAINER, CAMSHAFT(*02)
    • Fitting Vehicle Options:
      B(L03)(1ST DES)
    MSRP: $20.19
    $12.83
    1
    Add To Cart
  • BEARING KIT, Engine Crankshaft Main
    Oldsmobile 12531215
    12531215
    BEARING KIT, CRANKSHAFT(#1,2,3,4)(.001 UNDERSIZE/STD)(REPLACE 0.0006" UNDERSIZE BEARING KIT)(*02)
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $58.20
    $35.17
    1
    Add To Cart
  • Oldsmobile 10120990
    10120990
    BEARING KIT, CRANKSHAFT(#1,2,3,4)(STD)(STD)(*02)
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $37.77
    $22.83
    1
    Add To Cart
  • Oldsmobile 89060460
    89060460
    BEARING KIT, CRANKSHAFT(THRUST)(*02)
    MSRP: $75.18
    $45.42
    1
    Add To Cart
  • Oldsmobile 10120993
    10120993
    BEARING KIT, CRANKSHAFT(REAR#5)(STD)(STD)(REAR)(*02)
    MSRP: $55.80
    $25.82
    1
    Add To Cart
  • Oldsmobile 12329793
    12329793
    BEARING KIT, CRANKSHAFT(.010 UNDERSIZE/STD FLANGE)(REAR)(*02)
    MSRP: $48.65
    $24.13
    1
    Add To Cart
  • Oldsmobile 10181325
    10181325
    BEARING KIT, CRANKSHAFT(REAR#5)(STD)(.008"O.S.FLANGE)(STD)(.008 OVERSIZE FLANGE)(*02)
  • Oldsmobile 10181326
    10181326
    BEARING KIT, CRANKSHAFT(REAR#5)(.001"UNDERSIZE,.008"OVERSIZE FLANGE)(#5)(.001 UNDERSIZE,.008 OVERSIZE FLANGE)(*02)
  • Oldsmobile 12329428
    12329428
    BEARING KIT, CRANKSHAFT(#1,2,3,4)(.010 UNDERSIZE)(*02)
    • Require Quantity:
      04
    • Package Quantity:
      1
  • BOLT, Engine Rear Main Bearing
    14088561
    BOLT, CRANKSHAFT REAR OIL SEAL HOUSING(1/4-20X1 7/8)(*02)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $10.06
    $6.39
    1
    Add To Cart
  • 14101032
    BOLT, CRANKSHAFT REAR OIL SEAL HOUSING(.250-20X1.750)(*02)
    MSRP: $4.05
    $2.58
    1
    Add To Cart
  • 14093637
    BOLT, Engine Camshaft, BOLT,CAMSHAFT RETAINER(1/4-20X1/2, 15/32OD)(HEXAGON SOCKET TORX)(*02)
    • Require Quantity:
      02
    • Package Quantity:
      10
    MSRP: $2.37
    $1.49
    10
    Add To Cart
  • BEARING KIT, Engine Connecting Rod
    Oldsmobile 12523924
    12523924
    BEARING KIT, CONNECT ROD(STD)(STD)(*02)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $49.59
    $29.97
    1
    Add To Cart
  • Oldsmobile 12329426
    12329426
    BEARING KIT, CONNECT ROD(.002 UNDERSIZE)(*02)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: --
    $22.50
    1
    Add To Cart
  • Oldsmobile 12329427
    12329427
    BEARING KIT, CONNECT ROD(.020 UNDERSIZE)(*02)
    • Require Quantity:
      08
    • Package Quantity:
      1
  • Oldsmobile 12523926
    12523926
    BEARING KIT, CONNECT ROD(.010"UNDERSIZE)(.010 UNDERSIZE)(*02)
    • Require Quantity:
      08
    • Package Quantity:
      1
  • STUD, Engine Rear Main Bearing
    14080362
    STUD, CRANKSHAFT REAR OIL SEAL RETAINER(ALSO PART OF 123)(5/16 X 18 X 1 43/64)(*02)(1.428)
    • Require Quantity:
      02
    • Package Quantity:
      5
    MSRP: $7.19
    $5.54
    5
    Add To Cart
  • 14101058
    STUD, CRANKSHAFT REAR OIL SEAL RETAINER(1/4-20 X 2 3/16)(*02)
    MSRP: $15.97
    $10.15
  • Oldsmobile 10243070
    10243070
    CRANKSHAFT, Engine, CRANKSHAFT,(INCLUDE 134)(DEALER TO ORDER BEARING IF REQUIRED)(*02)
    • Replaced By:
      12691722
    MSRP: $999.68
    $629.65
    1
    Add To Cart
  • 94673017
    PLUG, Engine Block, PLUG,CYL & CASE WATER JACKET(DIAMETER 41.4MM)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $7.02
    $4.46
    1
    Add To Cart
  • BEARING, Engine Camshaft & Balance Shaft Front
    Oldsmobile 12453171
    12453171
    BEARING, CAMSHAFT(#2 & REAR)(*02)
    • Fitting Vehicle Options:
      B(L03)(EXC CV2)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $78.13
    $38.74
    1
    Add To Cart
  • Oldsmobile 19301057
    19301057
    BEARING, CAMSHAFT(#2 & REAR)(*02)
    • Fitting Vehicle Options:
      B(L03,CV2)(EXPORT)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $38.36
    $34.94
    1
    Add To Cart
  • Oldsmobile 19301058
    19301058
    BEARING, CAMSHAFT(#3-4)(*02)
    • Fitting Vehicle Options:
      B(L03,CV2)(EXPORT)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $38.31
    $24.34
    1
    Add To Cart
  • Oldsmobile 12453170
    12453170
    BEARING, CAMSHAFT(#1)(*02)
    • Fitting Vehicle Options:
      B(L03)
  • Oldsmobile 12453172
    12453172
    BEARING, CAMSHAFT(#3-4)(*02)
    • Fitting Vehicle Options:
      B(L03)(EXC CV2)
    • Require Quantity:
      02
    • Package Quantity:
      1
  • RING KIT, Engine Piston
    Oldsmobile 12518282
    12518282
    RING KIT, PISTON(STD)(*02)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $60.91
    $38.71
    1
    Add To Cart
  • Oldsmobile 12518283
    12518283
    RING KIT, PISTON(.030"OVERSIZE)(*02)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $60.58
    $51.30
    1
    Add To Cart
  • HOUSING, Engine Rear Main Bearing
    Oldsmobile 14088556
    14088556
    HOUSING, CRANKSHAFT REAR OIL SEAL(RETAINER,CRANKSHAFT REAR SEAL)(INCLUDE 124,125)(*02)(0.659)
    MSRP: $183.70
    $87.95
    1
    Add To Cart
  • Oldsmobile 14088556
    14088556
    HOUSING, CRANKSHAFT REAR OIL SEAL(INCLUDE 124,125)(*02)(0.659)
    MSRP: $183.70
    $87.95
    1
    Add To Cart
  • 9424877
    BOLT, Engine Camshaft gear, BOLT,CAMSHAFT SPROCKET(5/16-18 X 3/4, 300M)(HEXAGON HEAD, STEEL)(8.900)
    • Require Quantity:
      03
    • Package Quantity:
      5
    MSRP: $3.43
    $2.20
    5
    Add To Cart
  • Oldsmobile 12520564
    12520564
    ENGINE, Cylinder and Case, ENGINE,(SERVICE PARTIAL)(REFER TO NOTE 1,4 IN CATALOG TEXT)(INCLUDE 102,106,109,110,111,112,113,114,115,116,117,119,120,122,123,124,125,126,130,131,132,133,134,135,136,137,142,143,144,145,148,149,152,153)(*01,03)
  • 274584
    PIN, GROOVE/F/.312X.375 CADMIUM OR ZINC PLATED (OPT); 0.375" LENGTH(CRANKSHAFT BALANCE)(WEIGHT)
    MSRP: $2.31
    $1.46
    1
    Add To Cart
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1991 Oldsmobile Custom Cruiser parts. Parts like Engine Assembly-Cylinder Block & Internal Parts are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 5.0L. Model Code: STATION WAGON.