Engine Assembly-Manifolds & Fuel Related Parts fit your 1991 Pontiac Grand Prix

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1991 Pontiac Grand Prix
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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, Fascias
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
Transmission - Manual
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
Categories Close X

Currently 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, Fascias
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
Transmission - Manual
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
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Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • SENSOR, Coolant Temperature (Engine Unit)
    15326386
    SENSOR, ENGINE COOLANT TEMPERATURE(INTERFACES W/ECM)(2-WAY MALE)(MATING CONNECT W/LEADS USE 88987993)(3.682)
    $51.06 $27.06
    1
    Add To Cart
  • Pontiac 10232601
    10232601
    SENSOR, ENGINE COOLANT TEMPERATURE GAGE(1 BLADE TERMINAL)(WIRE LEAD)(1/4-18 ROLLED THREAD)(14MM LONG)
    $76.18 $22.45
    1
    Add To Cart
  • SENSOR, Computer Control Sensors
    15326386
    SENSOR, ENGINE COOLANT TEMPERATURE(INTERFACES W/ECM)(2-WAY MALE)(MATING CONNECT W/LEADS USE 88987993)
    $51.06 $27.06
    1
    Add To Cart
  • $122.71 $61.84
    1
    Add To Cart
  • CLAMP, Engine Crankcase Ventilation
    1470030
    CLAMP, PCV VALVE HOSE(WORM TYPE)(11/16" TO 1 5/16")(8.948)
    • Replaced By: 11610236
    $7.38 $4.69
    1
    Add To Cart
  • 1470030
    CLAMP, PCV HOSE(WORM TYPE, 11/16IN TO 1 5/16IN)(WORM TYPE)(11/16" TO 1 5/16")(8.948)
    • Replaced By: 11610236
    $7.38 $4.69
    1
    Add To Cart
  • BOLT, Intake & Exhaust Manifold
    Pontiac 10127502
    10127502
    BOLT, LOWER INTAKE MANIFOLD(WITH RUBBER ISOLATOR)(M8X1.25X40)
    • Require Quantity: 12
    • Package Quantity: 1
    $9.95 $3.65
    1
    Add To Cart
  • 11508301
    BOLT, INTAKE UPPER MANIFOLD(HEX FLANGED HEAD M8X1.25X75,33.2 THREAD,18 OUTSIDE DIAMETER,9.8,PO)(8.900)
    • Require Quantity: 03
    • Package Quantity: 1
    $42.77 $25.84
    1
    Add To Cart
  • Pontiac 11517119
    11517119
    BOLT, INTAKE UPPER MANIFOLD(8.900)
    • Require Quantity: 04
    • Package Quantity: 1
    $4.78 $3.03
    1
    Add To Cart
  • CONNECTOR, Engine Crankcase Ventilation
    Pontiac 10027566
    10027566
    CONNECTOR, PCV HOSE(ALSO PART OF 204)(3.278)
    • Require Quantity: 02
    • Package Quantity: 1
    $11.88
    1
    Add To Cart
  • Pontiac 10027566
    10027566
    CONNECTOR, PCV HOSE(ALSO PART OF 444)(3.278)
    • Require Quantity: 02
    • Package Quantity: 1
    $11.88
    1
    Add To Cart
  • BRACKET, Engine Mounting
    Pontiac 10114751
    10114751
    BRACKET, ENGINE MOUNT STRUT(FEMALE BCKT TO MALE STRUT OR STRUT INSIDE OF BCKT)(ATTACH TO UPPER TIE BAR)
    $17.11 $13.05
    1
    Add To Cart
  • Pontiac 10162007
    10162007
    BRACKET, ENGINE MOUNT STRUT(0.004)
  • PIPE, Emission System
    Pontiac 10130963
    10130963
    PIPE, SECONDARY AIR INJECTION
    • Location: Driver Side
    • Fitting Vehicle Options: W(LQ1,M27)
    $34.24 $16.08
    1
    Add To Cart
  • Pontiac 10127572
    10127572
    PIPE, EGR VALVE
    • Fitting Vehicle Options: W(LQ1)
  • Pontiac 10130960
    10130960
    PIPE, SECONDARY AIR INJECTION
    • Location: Passenger Side
    • Fitting Vehicle Options: W(LQ1,M27)
  • GASKET, Manifold to Cylinder Head
    Pontiac 10130905
    10130905
    GASKET, EXHAUST MANIFOLD(*KIT2)
    • Require Quantity: 02
    • Package Quantity: 1
    $36.25 $17.98
    1
    Add To Cart
  • Pontiac 10130924
    10130924
    GASKET, UPPER INTAKE MANIFOLD(*KIT1,KIT2)
    $22.82 $13.79
    1
    Add To Cart
  • Pontiac 10162041
    10162041
    BUSHING, Fuel Injection, BUSHING,FUEL INJECTOR SIGHT SHIELD(ALSO PART OF 501)(3.265)
    • Require Quantity: 02
    • Package Quantity: 1
    $8.05 $6.21
    1
    Add To Cart
  • HOSE, Emission System
    9439274
    HOSE, SECONDARY AIR INJECTION BYPASS VALVE VACUUM(7/32" X 25')(BULK HOSE)(8.962)
    $42.54 $28.07
    1
    Add To Cart
  • Pontiac 10162068
    10162068
    HOSE, SECONDARY AIR INJECTION BYPASS VALVE(W/CONNECTOR)
  • Pontiac 11514607
    11514607
    BOLT, Transmission Vacuum, BOLT,AUTOMATIC TRANSMISSION VACUUM MOD PIPE CLIP(HEX FLANGED HEAD,M5X.8X10,8.8 THREAD,11.4 OUTSIDE DIAMETER,9.8,PO)(M5X10,11.4 OUTSIDE DIAMETER)(8.900)
    $6.58 $4.18
    1
    Add To Cart
  • 12499280
    GASKET KIT, Engine Cylinder Head, GASKET KIT,CYL HEAD(USE 2-10127410 CAMSHAFT COVER GASKT FROM THIS KIT)(INCLUDE 443,514,517,525,539,540,547)(KIT ALSO INCLUDES GASKETS AND/OR SEALS FOR CYLINDER HEAD, WATER INLET, CAMSHAFT AND INTAKE VALVE STEM)
    $388.79 $194.48
    1
    Add To Cart
  • Pontiac 15548771
    15548771
    BOLT, Engine Lift, BOLT,ENGINE LIFT FRONT BRACKET(M10X1.5X25,19.70D, (9.8),PHOSPHATE ELECTRO ORGANIC,TORX.)(M10X1.5X25)(8.913)
    • Require Quantity: 02
    • Package Quantity: 1
    $4.52 $2.88
    1
    Add To Cart
  • SUPPORT, Spark Plug Ignition Wire
    10096173
    SUPPORT, SPARK PLUG WIRE(LIGHT SIDE IN FRONT OF IGNITION MODULE)
    • Location: Driver Side
  • 10137625
    SUPPORT, SPARK PLUG WIRE(RIGHT FRONT BY MAP SENSOR)
    • Location: Passenger Side
  • 10137670
    SUPPORT, SPARK PLUG WIRE(MOUNTS UNDER RIGHT MAP SENSOR MOUNTING BOLT)
    • Location: Passenger Side
  • COVER, Engine Valve Rocker & Camshaft
    Pontiac 10127408
    10127408
    COVER, CAMSHAFT(INCLUDES 238)(INCLUDE GASKET)
    • Location: Passenger Side
  • Pontiac 10162181
    10162181
    COVER, CAMSHAFT(INCLUDES 238)(INCLUDE GASKET; CRANKCASE VENT HOLE)
    • Location: Driver Side
  • SHIELD, Exhaust Manifold
    Pontiac 10127598
    10127598
    SHIELD, EXHAUST MANIFOLD HEAT
    • Location: Passenger Side
    • Fitting Vehicle Options: W(LQ1)(EXC M27)
  • Pontiac 10131034
    10131034
    SHIELD, EXHAUST MANIFOLD HEAT
    • Location: Passenger Side
    • Fitting Vehicle Options: W(LQ1,M27)
  • Pontiac 10162080
    10162080
    SHIELD, EXHAUST MANIFOLD HEAT
    • Location: Driver Side
    • Fitting Vehicle Options: W(LQ1)
  • PIPE, Fuel Line
    Pontiac 10130917
    10130917
    PIPE, FUEL RETURN(FRONT)
    • Fitting Vehicle Options: W(LQ1)
  • Pontiac 14101297
    14101297
    PIPE, FUEL RETURN(INTERMEDIATE)
    • Fitting Vehicle Options: W(J65), W(JL9)
  • Pontiac 14101298
    14101298
    PIPE, FUEL FEED(FUEL TANK TO FIRE WALL)
    • Fitting Vehicle Options: W(JL9), W(J65)
  • MANIFOLD, Engine Exhaust Manifold
    Pontiac 10130991
    10130991
    MANIFOLD, EXHAUST
    • Location: Driver Side
    • Fitting Vehicle Options: W(LQ1)
  • Pontiac 10162002
    10162002
    MANIFOLD, EXHAUST
    • Location: Passenger Side
    • Fitting Vehicle Options: W(LQ1,M13)
  • Pontiac 10162004
    10162004
    MANIFOLD, EXHAUST
    • Location: Passenger Side
    • Fitting Vehicle Options: W(LQ1,M27)
  • Pontiac 12397800
    12397800
    MANIFOLD, EXHAUST
    • Location: Passenger Side
    • Fitting Vehicle Options: W(37)(SE TURBO(Y92,Z7M))
  • PIPE, Transmission Vacuum
    Pontiac 10150082
    10150082
    PIPE, AUTOMATIC TRANSMISSION VACUUM MOD
    • Fitting Vehicle Options: W(ME9)
  • Pontiac 10174423
    10174423
    PIPE, AUTOMATIC TRANSMISSION VACUUM MOD
    • Fitting Vehicle Options: W(LQ1,M13)
  • 10162045
    STUD, Fuel Injection, STUD,FUEL INJECTOR SIGHT SHIELD(STRAIGHT,M6X1X6,M6X1X14,33 TL,9.8,PHOSPHATE ELECTRO-ORGANIC,EXTERNAL TORX,ADHESIVE)
    • Require Quantity: 02
    • Package Quantity: 1
  • MANIFOLD, Engine Fuel Intake Manifold
    Pontiac 17091063
    17091063
    MANIFOLD, UPPER INTAKE(W/THROTTLE BODY)
    • Fitting Vehicle Options: W(LQ1,M13)
  • 24507406
    MANIFOLD, LOWER INTAKE
    • Fitting Vehicle Options: W(LQ1)
  • 11516328
    BOLT, HEX FLANGED HEAD,M10X1.5X30,22 O.D.,HEADER POINT,10.9,7114M(ENGINE LIFT FRONT BRACKET)
    • Fitting Vehicle Options: W(LQ1)
    • Require Quantity: 02
    • Package Quantity: 5
    $5.08 $3.23
    5
    Add To Cart
  • 11561025
    BOLT, HEX FLANGED HEAD,M6X1X16,13.5 THREAD,14.2 OUTSIDE DIAMETER,GMW25 STEEL,GMW3200,MACHINE,HEADER POINT(UPPER INTAKE MANIFOLD MOUNT)
    • Require Quantity: 02
    • Package Quantity: 1
    $9.15 $5.81
    1
    Add To Cart
  • 11561025
    BOLT, HEX FLANGED HEAD,M6X1X16,13.5 THREAD,14.2 OUTSIDE DIAMETER,GMW25 STEEL,GMW3200,MACHINE,HEADER POINT(FUEL INJECTOR FUEL RAIL)
    • Require Quantity: 04
    • Package Quantity: 1
    $9.15 $5.81
    1
    Add To Cart
  • 11561025
    BOLT, HEX FLANGED HEAD,M6X1X16,13.5 THREAD,14.2 OUTSIDE DIAMETER,GMW25 STEEL,GMW3200,MACHINE,HEADER POINT(BOLT,SPARK PLUG WIRE SHIELD)
    • Require Quantity: 02
    • Package Quantity: 1
    $9.15 $5.81
    1
    Add To Cart
  • 11508476
    BOLT, M8X1.25X25 9.8(ENGINE LIFT FRONT BRACKET)
    $3.55 $2.25
    10
    Add To Cart
  • 11508476
    BOLT, M8X1.25X25 9.8(ENGINE OIL MANIFOLD)
    • Require Quantity: 07
    • Package Quantity: 10
    $3.55 $2.25
    10
    Add To Cart
  • 11515769
    BOLT, HEX FLANGED HEAD,M10X1.5X45,25THD,22.3OD,10.9,7114M,MACHINE RAISED SHOULDER(ENGINE MOUNT STRUT BRACKET)
    • Require Quantity: 04
    • Package Quantity: 1
    $7.39 $4.69
    1
    Add To Cart
  • 11515756
    BOLT, HEX FLANGED HEAD, M8X1.25X20,17THD,18 O.D.,10.9,7114M(ACCELERATOR CONTROL CABLE BRACKET)
    • Require Quantity: 02
    • Package Quantity: 10
    $7.50 $4.76
    10
    Add To Cart
  • Pontiac 11514879
    11514879
    BOLT, HEX FLANGED HEAD,M5X.8X16,14 THREAD,9.8,PO(FUEL FEED & RETURN PIPE RETAINER)
    $5.46 $3.47
    1
    Add To Cart
  • 12337828
    SCREW, HEXAGON W/FLAT WASHER,TAP,M6.3X1.81X20,13.2 O.D.,ALUMINUM BASECOAT POINT,STEEL,PZ0R(FUEL FEED & RETURN PIPE CLIP)
    • Replaced By: 22527475
    $10.91 $6.94
    1
    Add To Cart
  • Pontiac 9438373
    9438373
    HOSE, FUEL-OIL EVAP 3/8"X24'(PCV VALVE)
    • Fitting Vehicle Options: W(LQ1)
    $118.44 $58.59
    1
    Add To Cart
  • 11589303
    BOLT, HEX FLANGED HEAD,M6X1X38, 30 THREAD, 14.2 OUTSIDE DIAMETER, 8.8 STEEL, GMW3359,M-POINT(VACUUM SOURCE HARNESS MANIFOLD)
    $6.11 $3.88
    1
    Add To Cart
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1991 Pontiac Grand Prix parts. Parts like Engine Assembly-Manifolds & Fuel Related Parts are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.3L, 6 Cyl 3.1L, 6 Cyl 3.4L. Model Code: 2 DOOR, 4 DOOR, GT 2 DOOR, LE 2 DOOR, SE 2 DOOR, SE 4 DOOR, STE 4 DOOR.