Engine Assembly-Cylinder Head & Related Parts fit your 1991 Chevrolet S10 Pickup 4WD

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1991 Chevrolet S10 Pickup 4WD
My Vehicle Change Vehicle
1991 Chevrolet S10 Pickup 4WD
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Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers
Cooling System, Grille, Oil System
Frames, Springs, Shocks, Bumpers
Front Axle, Front Suspension, Steering
Front End Sheet Metal, Heater
Fuel System, Exhaust, Emission System
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Body Structure, Moldings & Trim, Cargo Stowage
Starter, Generator, Ignition, Electrical, Lamps
Transfer Case
Transmission - Automatic
Transmission - Manual
Categories Close X

You have selected

Other Categories

Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers
Cooling System, Grille, Oil System
Frames, Springs, Shocks, Bumpers
Front Axle, Front Suspension, Steering
Front End Sheet Metal, Heater
Fuel System, Exhaust, Emission System
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Body Structure, Moldings & Trim, Cargo Stowage
Starter, Generator, Ignition, Electrical, Lamps
Transfer Case
Transmission - Automatic
Transmission - Manual
Sort by:
Recommended
Part No. & Part Description
Price
Part No. &
Part Description
  • SHIELD, Spark Plug Ignition Wire
    12551505
    SHIELD, SPARK PLUG WIRE(USED AT RH FRONT)(155MM LONG)
    • Fitting Vehicle Options:
      T106(03)(ZR9), ST1(LB4)
    MSRP: $7.20
    $4.57
    1
    Add To Cart
  • 10105861
    SHIELD, SPARK PLUG WIRE(REAR RH)(23MM LONG)
    • Fitting Vehicle Options:
      T106(03)(ZR9)
    MSRP: $7.19
    $4.35
    1
    Add To Cart
  • 10105861
    SHIELD, SPARK PLUG WIRE(USED AT RH REAR)(23MM LONG)
    • Fitting Vehicle Options:
      ST1(LB4)
    MSRP: $7.19
    $4.35
    1
    Add To Cart
  • NUT, Engine Valve Adjusting
    12557390
    NUT, VALVE ROCKER ARM(3/8-24)
    MSRP: $7.31
    $4.64
    1
    Add To Cart
  • 12557390
    NUT, VALVE ROCKER ARM(REPLACES 00465934)(3/8-24)(*KIT2)
    • Fitting Vehicle Options:
      ST1(LB4)
    • Require Quantity:
      12
    • Package Quantity:
      1
    MSRP: $7.31
    $4.64
    1
    Add To Cart
  • SPARK PLUG, Spark Ignition
    19302741
    SPARK PLUG, GASOLINE ENGINE IGNITION(STANDARD PLUG)
    • Fitting Vehicle Options:
      T1(LB4)(EXC ZR9), ST1(LB4)(EXC ZR9)
    • Require Quantity:
      06
    • Package Quantity:
      1
    • Replaced By:
      19354425
    MSRP: $4.18
    $2.33
    1
    Add To Cart
  • 19300382
    SPARK PLUG, GASOLINE ENGINE IGNITION(STANDARD PLUG)
    • Fitting Vehicle Options:
      T1(LL2)
    • Require Quantity:
      06
    • Package Quantity:
      1
    • Replaced By:
      19354419
    MSRP: $4.18
    $2.33
    1
    Add To Cart
  • Chevrolet 88901022
    88901022
    SPARK PLUG, GASOLINE ENGINE IGNITION(PLATINUM PLUG)
    • Fitting Vehicle Options:
      T1(03-53)(LN8)
    • Require Quantity:
      04
    • Package Quantity:
      1
    • Replaced By:
      19313640
    MSRP: $13.68
    $7.63
    1
    Add To Cart
  • Chevrolet 19250995
    19250995
    SPARK PLUG, GASOLINE ENGINE IGNITION(PLATINUM PLUG)
    • Fitting Vehicle Options:
      T106(03-53)(LN8), T108(03)(LN8)
    • Require Quantity:
      04
    • Package Quantity:
      1
  • BOLT, Engine Cylinder Head
    10168525
    BOLT, CYL HEAD(LONG)(7/16-14 X 3 51/64, 300M)
    • Fitting Vehicle Options:
      T106(03)(ZR9)
    • Require Quantity:
      10
    • Package Quantity:
      15
    MSRP: $3.91
    $3.28
    15
    Add To Cart
  • 10168525
    BOLT, CYL HEAD(LG)(LONG)(7/16-14 X 3 51/64, 300M)
    • Fitting Vehicle Options:
      ST1(LB4)
    • Require Quantity:
      10
    • Package Quantity:
      15
    MSRP: $3.91
    $3.28
    15
    Add To Cart
  • 10168526
    BOLT, CYL HEAD(MEDIUM)(7/16-14 X 3 1/16, 300M)
    • Fitting Vehicle Options:
      T106(03)(ZR9)
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $3.90
    $3.27
    1
    Add To Cart
  • 10168526
    BOLT, CYL HEAD(MEDIUM)(MEDIUM)(7/16-14 X 3 1/16, 300M)
    • Fitting Vehicle Options:
      ST1(LB4)
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $3.90
    $3.27
    1
    Add To Cart
  • 10168527
    BOLT, CYL HEAD(7/16-14 X 1.62)
    • Fitting Vehicle Options:
      T106(03)(ZR9)
    • Require Quantity:
      12
    • Package Quantity:
      15
    MSRP: $3.91
    $3.28
    15
    Add To Cart
  • 10168527
    BOLT, CYL HEAD(SHT)(7/16-14 X 1.62)
    • Fitting Vehicle Options:
      ST1(LB4)
    • Require Quantity:
      12
    • Package Quantity:
      15
    MSRP: $3.91
    $3.28
    15
    Add To Cart
  • VALVE, Intake
    10241743
    VALVE, INTAKE(STD)
    • Fitting Vehicle Options:
      T1(LB4), T106(03)(ZR9), ST1(LB4)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $30.12
    $18.19
    1
    Add To Cart
  • Chevrolet 14075642
    14075642
    VALVE, INTAKE(.0035" OVERSIZE)
    • Fitting Vehicle Options:
      T1(LB4), T106(03)(LB4,ZR9), ST1(LB4)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • Chevrolet 14075643
    14075643
    VALVE, INTAKE(.0155 OVERSIZE)
    • Fitting Vehicle Options:
      T1(LB4), T106(03)(LB4,ZR9), ST1(LB4)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • Chevrolet 14075644
    14075644
    VALVE, INTAKE(.0305 OVERSIZE)
    • Fitting Vehicle Options:
      T1(LB4), T106(03)(LB4,ZR9), ST1(LB4)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • RETAINER, Exhaust Manifold Bolt
    14081242
    RETAINER, EXHAUST MANIFOLD BOLT(#5-6)
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      T106(03)(ZR9)
    MSRP: --
    $5.17
    1
    Add To Cart
  • 14081242
    RETAINER, EXHAUST MANIFOLD BOLT(#5-6)
    • Fitting Vehicle Options:
      ST1(LB4)
    MSRP: --
    $5.17
    1
    Add To Cart
  • 14081241
    RETAINER, EXHAUST MANIFOLD BOLT(#1-2 LH & RH)
    • Fitting Vehicle Options:
      T106(03)(ZR9)
    • Require Quantity:
      02
    • Package Quantity:
      1
  • 14081241
    RETAINER, EXHAUST MANIFOLD BOLT(#1-2 LH & RH)
    • Fitting Vehicle Options:
      ST1(LB4)
  • WIRE KIT, Spark or Glow Plug Ignition
    19171845
    WIRE KIT, SPARK PLUG(INCLUDE ITEM #201)
    • Fitting Vehicle Options:
      T1(LB4), ST1(LB4)
    MSRP: $81.46
    $36.49
    1
    Add To Cart
  • Chevrolet 19172240
    19172240
    WIRE KIT, SPARK PLUG(INCLUDE ITEM #201)
    • Fitting Vehicle Options:
      T1(03-53)(LN8)
    MSRP: $65.09
    $34.50
    1
    Add To Cart
  • VALVE, Exhaust
    12550909
    VALVE, EXHAUST(STD)
    • Fitting Vehicle Options:
      T1(LB4), T106(03)(LB4,ZR9), ST1(LB4)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $34.42
    $21.88
  • Chevrolet 14033160
    14033160
    VALVE, EXHAUST(.0305 OVERSIZE)
    • Fitting Vehicle Options:
      T1(LB4), T106(03)(LB4,ZR9), ST1(LB4)
    • Require Quantity:
      08
    • Package Quantity:
      1
  • Chevrolet 14095459
    14095459
    VALVE, EXHAUST(.0035 OVERSIZE)
    • Fitting Vehicle Options:
      T106(03)(LB4,ZR9), T1(LB4), ST1(LB4)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • Chevrolet 14095460
    14095460
    VALVE, EXHAUST(0.0155 OVERSIZE)
    • Fitting Vehicle Options:
      T106(03)(LB4,ZR9)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • CAP, Engine Oil Filler
    93439687
    CAP, OIL FILLER(97.5MM TUBE W/THREADED CAP, NO LETTERING)
    • Fitting Vehicle Options:
      T1(LB4)
    MSRP: $17.13
    $9.09
    1
    Add To Cart
  • 10110859
    CAP, OIL FILLER(SAE 10W30, RUBBER, PUSH ON TYPE)
    • Fitting Vehicle Options:
      T106(03)(LB4,ZR9)
    MSRP: $24.94
    $13.90
    1
    Add To Cart
  • 10110858
    CAP, OIL FILLER(SAE 5W30, RUBBER)(PUSH-IN STYLE, FOR 2ND DESIGN SEE 10108694)
    • Fitting Vehicle Options:
      ST1(LB4)(1ST DES)
  • Chevrolet 10108694
    10108694
    CAP, OIL FILLER(SAE 10W30, INCLUDES SEAL, STAMPED SPECIAL ENGINE OIL REQUIRED)(SCREW-IN STYLE, FOR 1ST DESIGN SEE 10110858)
    • Fitting Vehicle Options:
      ST1(LB4)(2ND DES)
  • SENSOR, Coolant Temperature (Engine Unit)
    25037332
    SENSOR, ENGINE COOLANT TEMPERATURE GAGE(2 BLADE TERMINAL)(CAN BLACK ENAMEL USED AS 1 TERMINAL CONNECT)(3/8-18 THREAD)(3/8-18 THREAD)(MATING CONNECT W/LEADS USE 12126458)
    • Fitting Vehicle Options:
      T106(03)(ZR9), T1(LB4,CTF), ST1(LB4,CTF)
    MSRP: $67.80
    $35.93
    1
    Add To Cart
  • Chevrolet 25036807
    25036807
    SENSOR, ENGINE COOLANT TEMPERATURE GAGE(1 BLADE TERMINAL)(3/8-18 THREAD)
    • Fitting Vehicle Options:
      T106(03)(ZR9), T1(LB4)(EXC CTF), ST1(LB4)(EXC CTF)
    MSRP: $50.24
    $21.09
    1
    Add To Cart
  • 3911068
    SPRING, Engine Valve, SPRING,VALVE(W/DAMPENER)
    • Require Quantity:
      12
    • Package Quantity:
      1
    • Replaced By:
      94666580
    MSRP: $13.44
    $8.54
    1
    Add To Cart
  • MANIFOLD, Engine Exhaust Manifold
    Chevrolet 10172857
    10172857
    MANIFOLD, EXHAUST
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      T1(LB4), ST1(LB4)
    MSRP: --
    $463.83
    1
    Add To Cart
  • Chevrolet 10054764
    10054764
    MANIFOLD, EXHAUST
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      T1(LB4), ST1(LB4)
  • Chevrolet 15637697
    15637697
    MANIFOLD, EXHAUST
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      T106(03)(LB4,ZR9)
  • ARM KIT, Engine Valve Rocker
    10089648
    ARM KIT, VALVE ROCKER(W/BALL)(INCLUDE ITEMS #245,246,247)(STD THREADS) (INCLUDES ARM, BALL & NUT)
    • Fitting Vehicle Options:
      T106(03)(LB4,ZR9), T1(LB4)
    • Require Quantity:
      12
    • Package Quantity:
      1
    MSRP: $40.76
    $24.61
    1
    Add To Cart
  • 10089648
    ARM KIT, VALVE ROCKER(W/BALL)(INCLUDE ITEMS #240-242)(STD THREADS) (INCLUDES ARM, BALL & NUT)
    • Fitting Vehicle Options:
      ST1(LB4)
    • Require Quantity:
      12
    • Package Quantity:
      1
    MSRP: $40.76
    $24.61
    1
    Add To Cart
  • SEAL, Engine Valve
    10212810
    SEAL, INTAKE VALVE STEM OIL
    • Fitting Vehicle Options:
      T1(LB4), T106(03)(LB4,ZR9)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $7.41
    $4.71
    1
    Add To Cart
  • 10212810
    SEAL, INTAKE VALVE STEM OIL(*KIT1)
    • Fitting Vehicle Options:
      ST1(LB4)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $7.41
    $4.71
    1
    Add To Cart
  • Chevrolet 10214034
    10214034
    SEAL, VALVE STEM OIL(O-RING TYPE)
    • Fitting Vehicle Options:
      T106(03)(LB4,ZR9), T1(LB4)
    • Require Quantity:
      12
    • Package Quantity:
      1
    MSRP: $2.53
    $1.61
    1
    Add To Cart
  • Chevrolet 10214034
    10214034
    SEAL, VALVE STEM OIL(O-RING TYPE)(*KIT1,KIT4)
    • Fitting Vehicle Options:
      ST1(LB4)
    • Require Quantity:
      12
    • Package Quantity:
      1
    MSRP: $2.53
    $1.61
    1
    Add To Cart
  • Chevrolet 14037715
    14037715
    SEAL, INTAKE VALVE STEM OIL(.015 OVERSIZE)
    • Fitting Vehicle Options:
      T106(03)(LB4,ZR9), T1(LL2,LB4)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • Chevrolet 14037715
    14037715
    SEAL, INTAKE VALVE STEM OIL(.015 OVERSIZE)(*KIT1)
    • Fitting Vehicle Options:
      ST1(LL2,LB4)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • Chevrolet 14037716
    14037716
    SEAL, INTAKE VALVE STEM OIL(.030 OVERSIZE)
    • Fitting Vehicle Options:
      T1(LL2,LB4), T106(03)(LB4,ZR9)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • Chevrolet 14037716
    14037716
    SEAL, INTAKE VALVE STEM OIL(.030 OVERSIZE)(*KIT1)
    • Fitting Vehicle Options:
      ST1(LL2,LB4)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • WIRE, Spark Plug or Coil
    Chevrolet 12073993
    12073993
    WIRE, SPARK PLUG #2 CYL(STYLE AA, 32IN)(*KIT2)
    • Fitting Vehicle Options:
      T1(LB4)
    MSRP: $24.57
    $18.48
    1
    Add To Cart
  • Chevrolet 12073993
    12073993
    WIRE, SPARK PLUG #2 CYL(STYLE AA, 32IN)(*KIT3)
    • Fitting Vehicle Options:
      ST1(LB4)
    MSRP: $24.57
    $18.48
    1
    Add To Cart
  • Chevrolet 12074088
    12074088
    WIRE, SPARK PLUG #6 CYL(STYLE J LONG, 26IN)(*KIT2)
    • Fitting Vehicle Options:
      T106(03)(LB4,ZR9)
    MSRP: $52.57
    $22.09
    1
    Add To Cart
  • Chevrolet 12073958
    12073958
    WIRE, SPARK PLUG #1 CYL(STYLE REAR, 36IN)(*KIT2)(2.239)
    • Fitting Vehicle Options:
      T1(LB4)
  • Chevrolet 12073958
    12073958
    WIRE, SPARK PLUG #1 CYL(STYLE REAR, 36IN)(*KIT3)(2.239)
    • Fitting Vehicle Options:
      ST1(LB4)
  • Chevrolet 12073991
    12073991
    WIRE, SPARK PLUG #5 CYL(STYLE AA, 26IN)(*KIT2)
    • Fitting Vehicle Options:
      T1(LB4)
  • Chevrolet 12073991
    12073991
    WIRE, SPARK PLUG #3 CYL(STYLE AA, 26IN)(*KIT2)
    • Fitting Vehicle Options:
      T106(03)(LB4,ZR9), T1(LB4)
  • Chevrolet 12073991
    12073991
    WIRE, SPARK PLUG #4 CYL(STYLE AA, 26IN)(*KIT2)
    • Fitting Vehicle Options:
      T106(03)(LB4,ZR9)
  • Chevrolet 12073991
    12073991
    WIRE, SPARK PLUG #5 CYL(STYLE AA, 26IN)(*KIT3)
    • Fitting Vehicle Options:
      ST1(LB4)
  • Chevrolet 12073991
    12073991
    WIRE, SPARK PLUG #3 CYL(STYLE AA, 26IN)(*KIT3)
    • Fitting Vehicle Options:
      ST1(LB4)
  • Chevrolet 12073992
    12073992
    WIRE, SPARK PLUG #4 CYL(STYLE AA, 28IN)(*KIT2)
    • Fitting Vehicle Options:
      T1(LB4)
  • Chevrolet 12073992
    12073992
    WIRE, SPARK PLUG #4 CYL(STYLE AA, 28IN)(*KIT3)
    • Fitting Vehicle Options:
      ST1(LB4)
  • STUD, Engine Valve Adjusting
    Chevrolet 3814692
    3814692
    STUD, VALVE ROCKER ARM BALL(.003" OVERSIZE)
    • Fitting Vehicle Options:
      T106(03)(LB4,ZR9), T1(LB4), ST1(LB4)
    • Require Quantity:
      12
    • Package Quantity:
      1
    MSRP: $7.05
    $4.48
    1
    Add To Cart
  • Chevrolet 12490406
    12490406
    STUD, VALVE ROCKER ARM BALL(USED ON REMANUFACTURE ENGINES)(M10X1.5X17,3/8-24X44 W/SEALANT)
    • Fitting Vehicle Options:
      T1(LB4), ST1(LB4)
    • Require Quantity:
      12
    • Package Quantity:
      1
  • Chevrolet 3815892
    3815892
    STUD, VALVE ROCKER ARM BALL(.013 OVERSIZE)
    • Fitting Vehicle Options:
      T106(03)(LB4,ZR9), T1(LB4), ST1(LB4)
    • Require Quantity:
      12
    • Package Quantity:
      1
  • HEAD, Engine Cylinder
    Chevrolet 12520274
    12520274
    HEAD, CYL(W/STUDS)
    • Fitting Vehicle Options:
      T1(03)(LB4,ZR9)
    MSRP: $934.39
    $467.36
    1
    Add To Cart
  • Chevrolet 12520274
    12520274
    HEAD, CYL(W/STUDS)
    • Fitting Vehicle Options:
      T1(LB4), ST1(LB4)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $934.39
    $467.36
    1
    Add To Cart
  • GASKET, Engine Cylinder Head
    Chevrolet 12552362
    12552362
    GASKET, CYL HEAD
    • Fitting Vehicle Options:
      T1(LB4)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $60.12
    $38.21
    1
    Add To Cart
  • Chevrolet 12552362
    12552362
    GASKET, CYL HEAD(*KIT1)
    • Fitting Vehicle Options:
      ST1(LB4)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $60.12
    $38.21
    1
    Add To Cart
  • Chevrolet 14097272
    14097272
    GASKET, CYL HEAD
    • Fitting Vehicle Options:
      T106(03)(LB4,ZR9)
    • Require Quantity:
      02
    • Package Quantity:
      1
  • ROTATOR, Engine Valve Spring
    Chevrolet 14042575
    14042575
    ROTATOR, VALVE(EXHAUST)
    • Fitting Vehicle Options:
      T1(LB4), ST1(LB4)
    • Require Quantity:
      03
    • Package Quantity:
      1
    MSRP: $15.90
    $10.10
    1
    Add To Cart
  • Chevrolet 14042575
    14042575
    ROTATOR, VALVE(EXHAUST)
    • Fitting Vehicle Options:
      T106(03)(LB4,ZR9)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $15.90
    $10.10
    1
    Add To Cart
  • COVER, Engine Valve Rocker & Camshaft
    Chevrolet 10046193
    10046193
    COVER, VALVE ROCKER ARM
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      T1(L35)
  • Chevrolet 10046193
    10046193
    COVER, VALVE ROCKER ARM
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      T1(LB4), T106(03)(LB4,ZR9), ST1(LB4)
  • Chevrolet 10054722
    10054722
    COVER, VALVE ROCKER ARM
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      T1(LL2)
  • Chevrolet 14091554
    14091554
    COVER, VALVE ROCKER ARM
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      T106(03)(LB4,ZR9), T1(LB4), ST1(LB4)
  • Chevrolet 14091554
    14091554
    COVER, VALVE ROCKER ARM
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      T1(L35)
  • SUPPORT, Spark Plug Ignition Wire
    Chevrolet 10137607
    10137607
    SUPPORT, SPARK PLUG WIRE(REAR)
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      T106(03)(ZR9)
  • Chevrolet 10137607
    10137607
    SUPPORT, SPARK PLUG WIRE(USED AT LH REAR)
    • Fitting Vehicle Options:
      ST1(LB4)(EXC CTF)
  • Chevrolet 10137607
    10137607
    SUPPORT, SPARK PLUG WIRE(USED AT LH MIDDLE OF HEAD REAR)
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      ST1(LB4,CTF)
  • Chevrolet 10137610
    10137610
    SUPPORT, SPARK PLUG WIRE
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      T106(03)(ZR9), ST1(LB4,CTF)
  • Chevrolet 10137610
    10137610
    SUPPORT, SPARK PLUG WIRE(REAR)(WHEN REPLACING OLD SUPPORT,CUSTOMER MAY ALSO REQUIRE 2-12132228(7MM) OR 2-12084629(8MM) WIRE RETAINERS)
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      ST1(LB4,MD8,MY2,NM8)(EXC CTF)
    • Require Quantity:
      02
    • Package Quantity:
      1
  • Chevrolet 10137613
    10137613
    SUPPORT, SPARK PLUG WIRE
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      T106(03)(ZR9)
  • Chevrolet 10137613
    10137613
    SUPPORT, SPARK PLUG WIRE(USED AT LH FRONT OF HEAD)
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      ST1(LB4,CTF)
  • Chevrolet 14094740
    14094740
    SUPPORT, SPARK PLUG WIRE
    • Fitting Vehicle Options:
      ST1(LB4)(EXC CTF)
  • VALVE, Engine Crankcase
    8995284
    VALVE, PCV
    • Fitting Vehicle Options:
      T1(LB4)(EXC ZR9,Z79), ST1(LB4)(EXC ZR9,Z79)
  • 8995910
    VALVE, PCV(CV799C)
    • Fitting Vehicle Options:
      T106(03)(LB4,ZR9)
  • 14090911
    PLUG, DRY SEAL (3/8-18X.42)(CYL HEAD CORE HOLE)
    MSRP: $7.32
    $4.65
    1
    Add To Cart
  • 14090911
    PLUG, DRY SEAL (3/8-18X.42)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $7.32
    $4.65
    1
    Add To Cart
  • 24501365
    BOLT, HEXAGON,5/16-18X5/8,ZINC
    MSRP: $11.92
    $7.57
    1
    Add To Cart
  • Chevrolet 9439637
    9439637
    BOLT, HEXAGON 3/8-16X1 3/4 CADMIUM BRACE(EXHAUST MANIFOLD)
    MSRP: $7.51
    $4.77
    1
    Add To Cart
  • Chevrolet 9439637
    9439637
    BOLT, HEXAGON 3/8-16X1 3/4 CADMIUM BRACE
    MSRP: $7.51
    $4.77
    1
    Add To Cart
  • 9442012
    BOLT, HEXAGON,.375X16.00X2.25(EXHAUST MANIFOLD)
    MSRP: $5.05
    $3.21
    5
    Add To Cart
  • 9442012
    BOLT, HEXAGON,.375X16.00X2.25
    MSRP: $5.05
    $3.21
    5
    Add To Cart
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1991 Chevrolet S10 Pickup 4WD parts. Parts like Engine Assembly-Cylinder Head & 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 2.5L, 6 Cyl 2.8L, 6 Cyl 4.3L. Model Code: PICKUP.