Engine Assembly-Cylinder Block & Related Parts fit your 1991 Oldsmobile Silhouette

My Vehicle Change Vehicle
1991 Oldsmobile Silhouette

6 Cyl 3.1L TBI; 3-Speed Automatic Transmission, THM125C/3T40; Silhouette MPV

My Vehicle Change Vehicle
1991 Oldsmobile Silhouette

6 Cyl 3.1L TBI; 3-Speed Automatic Transmission, THM125C/3T40; Silhouette MPV

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Other Categories

Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware
Body Mounting, Air Conditioning, Audio/Entertainment
Body Wiring, Roof Trim
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
Body Wiring, Roof Trim
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
  • 8654382
    PLUG, Transmission Case, PLUG,ENGINE BLOCK OIL GALLERY(ENGINE BLOCK OIL GALLERY)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $7.20
    $4.35
    1
    Add To Cart
  • PLUG, Plug Threaded
    14084945
    PLUG, 1/4-18X0.56,STEEL,PC(ENGINE BLOCK COOLANT DRAIN HOLE)
    MSRP: $12.55
    $6.65
    1
    Add To Cart
  • 14090911
    PLUG, DRY SEAL (3/8-18X.42)(ENGINE BLOCK OIL GALLERY)
    • Require Quantity:
      03
    • Package Quantity:
      1
    MSRP: $7.32
    $4.65
    1
    Add To Cart
  • PLUG, Engine Block
    14084945
    PLUG, ENGINE BLOCK CORE HOLE(TOGETHER WITH SEALANT 12346004)(1/4-18X0.56)(STEEL)(8.971)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $12.55
    $6.65
    1
    Add To Cart
  • Oldsmobile 360571
    360571
    PLUG, ENGINE BLOCK CORE HOLE(34.3X13)(CUP DIAMETER 34.3MM)
    • Require Quantity:
      06
    • Package Quantity:
      1
    • Replaced By:
      11569584
    MSRP: $7.03
    $4.46
    1
    Add To Cart
  • RING KIT, Engine Piston
    10181330
    RING KIT, PISTON(STD)(ALSO RELEASED FOR USE W/.04 MM OUTSIDE PISTON)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $41.18
    $20.42
    1
    Add To Cart
  • Oldsmobile 10181332
    10181332
    RING KIT, PISTON(1.0MM OVERSIZE)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $36.14
    $17.92
    1
    Add To Cart
  • Oldsmobile 10181331
    10181331
    RING KIT, PISTON(0.5MM OVERSIZE)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • Oldsmobile 88984035
    88984035
    RING KIT, PISTON(0.75MM OVERSIZE)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • BEARING KIT, Engine Connecting Rod
    Oldsmobile 12480255
    12480255
    BEARING KIT, CONNECT ROD(STD)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $41.93
    $26.65
    1
    Add To Cart
  • Oldsmobile 12537647
    12537647
    BEARING KIT, CONNECT ROD(.026MM UNDERSIZE)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • Oldsmobile 18008493
    18008493
    BEARING KIT, CONNECT ROD(.026MM UNDERSIZE)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • Oldsmobile 88984044
    88984044
    BEARING KIT, CONNECT ROD(.25MM OVERSIZE)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • BEARING, Engine Camshaft & Balance Shaft Front
    Oldsmobile 12507946
    12507946
    BEARING, CAMSHAFT(#2,3)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $53.03
    $33.71
    1
    Add To Cart
  • Oldsmobile 12507947
    12507947
    BEARING, CAMSHAFT(#4)
    MSRP: $59.14
    $37.59
    1
    Add To Cart
  • Oldsmobile 12507945
    12507945
    BEARING, CAMSHAFT(#1)
  • PISTON, Engine Piston
    Oldsmobile 10087699
    10087699
    PISTON, (W/PINION)(STD)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • Oldsmobile 10100071
    10100071
    PISTON, (W/PINION)(0.04 MM 0.S.)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • Oldsmobile 10100072
    10100072
    PISTON, (W/PINION)(0.5MM 0.S.)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • Oldsmobile 10100073
    10100073
    PISTON, (W/PINION)(1.0MM 0.S.)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • Oldsmobile 12338136
    12338136
    PLUG, PLUG,HEXAGON SOCKET,1/4-18X.69,DOG POINT(ENGINE BLOCK OIL GALLERY)
    • Require Quantity:
      04
    • Package Quantity:
      1
  • 12346141
    SEALER, SEALER, ROOM TEMPERATURE VULCANIZING T-330,3 OUNCE. CARTRIDGE(CRANKSHAFT BALANCE KEYWAY)
  • 11561025
    BOLT, HEX FLANGED HEAD,M6X1X16,13.5 THREAD,14.2 OUTSIDE DIAMETER,GMW25 STEEL,GMW3200,MACHINE,HEADER POINT(CAMSHAFT REAR COVER)
    • Require Quantity:
      03
    • Package Quantity:
      1
    MSRP: $8.90
    $5.65
    1
    Add To Cart
  • 11503504
    PIN, M6X16,STEEL,PLAIN(CRANKSHAFT REAR MAIN BEARING CAP LOCATING)
    MSRP: $7.21
    $4.57
    1
    Add To Cart
  • 11503504
    PIN, M6X16,STEEL,PLAIN(ENGINE FRONT COVER LOCATING)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $7.21
    $4.57
    1
    Add To Cart
  • 11503504
    PIN, M6X16,STEEL,PLAIN(CAMSHAFT SPROCKET LOCATING)(ALSO PART OF 138)
    MSRP: $7.21
    $4.57
    1
    Add To Cart
  • 15614709
    BOLT, W/CONICAL SPRING WASHER,M8X1.25X20,15.58THD,18 O.D.,9.8,ZO(TIMING CHAIN DAMPENER)(1.270)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $9.60
    $6.09
    1
    Add To Cart
  • 12594364
    WASHER, FLAT, 0.45" INSIDE DIAMETER, 1.75" OUTSIDE DIAMETER, 0.31" THICK, SAE 1010 STEEL, GMW3044(CRANKSHAFT BALANCE)
    MSRP: $22.52
    $14.32
    1
    Add To Cart
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1991 Oldsmobile Silhouette parts. Parts like Engine Assembly-Cylinder Block & Related Parts are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 3.1L. Model Code: MPV.