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Parts found for 1991 Chevrolet S10 Pickup 4WD > Engine > Engine Assembly-Cylinder Head & Related Parts

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  •  
    ARM KIT, Engine Valve Rocker Make Sure These Fit  
  • ARM KIT, VALVE ROCKER(W/BALL)(INCLUDE ITEMS #240-242)(STD THREADS) (INCLUDES ARM, BALL & NUT)
    Fitting Vehicle Options: ST1(LB4)
    Require Qty: 12
    Package Qty: 1
    $30.60
    $19.53
  • ARM KIT, VALVE ROCKER(W/BALL)(INCLUDE ITEMS #245,246,247)(STD THREADS) (INCLUDES ARM, BALL & NUT)
    Fitting Vehicle Options: T1(LB4), T106(03)(LB4,ZR9)
    Require Qty: 12
    Package Qty: 1
    $30.60
    $19.53
  •  
    BOLT, Engine Cylinder Head Make Sure These Fit  
  • BOLT, CYL HEAD(7/16-14 X 1.62)
    Fitting Vehicle Options: T106(03)(ZR9)
    Require Qty: 12
    Package Qty: 1
    $2.69
    $2.41
  • BOLT, CYL HEAD(LG)(LONG)(7/16-14 X 3 51/64, 300M)
    Fitting Vehicle Options: ST1(LB4)
    Require Qty: 10
    Package Qty: 1
    $2.69
    $2.41
  • BOLT, CYL HEAD(LONG)(7/16-14 X 3 51/64, 300M)
    Fitting Vehicle Options: T106(03)(ZR9)
    Require Qty: 10
    Package Qty: 1
    $2.69
    $2.41
  • BOLT, CYL HEAD(MEDIUM)(7/16-14 X 3 1/16, 300M)
    Fitting Vehicle Options: T106(03)(ZR9)
    Require Qty: 04
    Package Qty: 1
    $2.69
    $2.41
  • BOLT, CYL HEAD(MEDIUM)(MEDIUM)(7/16-14 X 3 1/16, 300M)
    Fitting Vehicle Options: ST1(LB4)
    Require Qty: 04
    Package Qty: 1
    $2.69
    $2.41
  • BOLT, CYL HEAD(SHT)(7/16-14 X 1.62)
    Fitting Vehicle Options: ST1(LB4)
    Require Qty: 12
    Package Qty: 1
    $2.69
    $2.41
  •  
    CAP, Engine Oil Filler Make Sure These Fit  
  • CAP, OIL FILLER(97.5MM TUBE W/THREADED CAP, NO LETTERING)
    Fitting Vehicle Options: T1(LB4)
    $13.38
    $7.48
  • 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)
    $13.04
    $7.29
  • CAP, OIL FILLER(SAE 10W30, RUBBER, PUSH ON TYPE)
    Fitting Vehicle Options: T106(03)(LB4,ZR9)
    $12.20
    $6.82
  • CAP, OIL FILLER(SAE 5W30, RUBBER)(PUSH-IN STYLE, FOR 2ND DESIGN SEE 10108694)
    Fitting Vehicle Options: ST1(LB4)(1ST DES)
    --
    $6.85
  •  
    COVER, Engine Valve Rocker & Camshaft Make Sure These Fit  
  • COVER, VALVE ROCKER ARM
    Location: Passenger Side
    Fitting Vehicle Options: ST1(LB4), T1(LB4), T106(03)(LB4,ZR9)
    --
    --
  • COVER, VALVE ROCKER ARM
    Location: Driver Side
    Fitting Vehicle Options: T1(L35)
    --
    --
  • COVER, VALVE ROCKER ARM
    Location: Passenger Side
    Fitting Vehicle Options: T1(LL2)
    --
    --
  • COVER, VALVE ROCKER ARM
    Location: Driver Side
    Fitting Vehicle Options: ST1(LB4), T1(LB4), T106(03)(LB4,ZR9)
    --
    --
  • COVER, VALVE ROCKER ARM
    Location: Passenger Side
    Fitting Vehicle Options: T1(L35)
    --
    --
  •  
    GASKET, Engine Cylinder Head Make Sure These Fit  
  • GASKET, CYL HEAD
    Fitting Vehicle Options: T1(LB4)
    Require Qty: 02
    Package Qty: 1
    $25.68
    $16.40
  • GASKET, CYL HEAD
    Fitting Vehicle Options: T106(03)(LB4,ZR9)
    Require Qty: 02
    Package Qty: 1
    --
    --
  • GASKET, CYL HEAD(*KIT1)
    Fitting Vehicle Options: ST1(LB4)
    Require Qty: 02
    Package Qty: 1
    $25.68
    $16.40
  •  
    GROMMET, Engine Crankcase Make Sure These Fit  
  • GROMMET, PCV VALVE(23/32 INSIDE DIAMETER-1 3/16 OUTSIDE DIAMETER)
    Fitting Vehicle Options: ST1(LB4), T1(LB4), T106(03)(LB4,ZR9)
    $2.97
    $1.89
  • GROMMET, PCV VALVE(ALL MAKES)
    Fitting Vehicle Options: T105
    --
    --
  •  
    HEAD, Engine Cylinder Make Sure These Fit  
  • HEAD, CYL(W/STUDS)
    Fitting Vehicle Options: ST1(LB4), T1(LB4)
    Require Qty: 02
    Package Qty: 1
    --
    --
  • HEAD, CYL(W/STUDS)
    Fitting Vehicle Options: T1(03)(LB4,ZR9)
    --
    --
  •  
    MANIFOLD, Engine Exhaust Manifold Make Sure These Fit  
  • MANIFOLD, EXHAUST
    Location: Passenger Side
    Fitting Vehicle Options: ST1(LB4), T1(LB4)
    --
    --
  • MANIFOLD, EXHAUST
    Location: Driver Side
    Fitting Vehicle Options: ST1(LB4), T1(LB4)
    $371.69
    $274.18
  • MANIFOLD, EXHAUST
    Location: Driver Side
    Fitting Vehicle Options: T106(03)(LB4,ZR9)
    $545.54
    $348.28
  •  
    NUT, Engine Valve Adjusting Make Sure These Fit  
  • NUT, VALVE ROCKER ARM(3/8-24)
    $1.78
    $1.14
  • NUT, VALVE ROCKER ARM(REPLACES 00465934)(3/8-24)(*KIT2)
    Fitting Vehicle Options: ST1(LB4)
    Require Qty: 12
    Package Qty: 1
    $1.78
    $1.14
  •  
    RETAINER, Exhaust Manifold Bolt Make Sure These Fit  
  • RETAINER, EXHAUST MANIFOLD BOLT(#1-2 LH & RH)
    Fitting Vehicle Options: ST1(LB4)
    $8.34
    $5.60
  • RETAINER, EXHAUST MANIFOLD BOLT(#1-2 LH & RH)
    Fitting Vehicle Options: T106(03)(ZR9)
    Require Qty: 02
    Package Qty: 1
    $8.34
    $5.60
  • RETAINER, EXHAUST MANIFOLD BOLT(#5-6)
    Fitting Vehicle Options: ST1(LB4)
    --
    $6.74
  • RETAINER, EXHAUST MANIFOLD BOLT(#5-6)
    Location: Passenger Side
    Fitting Vehicle Options: T106(03)(ZR9)
    --
    $6.74
  •  
    ROTATOR, Engine Valve Spring Make Sure These Fit  
  • ROTATOR, VALVE(EXHAUST)
    Fitting Vehicle Options: ST1(LB4), T1(LB4)
    Require Qty: 03
    Package Qty: 1
    $12.72
    $8.12
  • ROTATOR, VALVE(EXHAUST)
    Fitting Vehicle Options: T106(03)(LB4,ZR9)
    Require Qty: 06
    Package Qty: 1
    $12.72
    $8.12
  •  
    SEAL, Engine Valve Make Sure These Fit  
  • SEAL, INTAKE VALVE STEM OIL(.015 OVERSIZE)
    Fitting Vehicle Options: T1(LL2,LB4), T106(03)(LB4,ZR9)
    Require Qty: 06
    Package Qty: 1
    $41.75
    $26.66
  • SEAL, INTAKE VALVE STEM OIL(.015 OVERSIZE)(*KIT1)
    Fitting Vehicle Options: ST1(LL2,LB4)
    Require Qty: 06
    Package Qty: 1
    $41.75
    $26.66
  • SEAL, INTAKE VALVE STEM OIL(.030 OVERSIZE)
    Fitting Vehicle Options: T1(LL2,LB4), T106(03)(LB4,ZR9)
    Require Qty: 06
    Package Qty: 1
    --
    --
  • SEAL, INTAKE VALVE STEM OIL(.030 OVERSIZE)(*KIT1)
    Fitting Vehicle Options: ST1(LL2,LB4)
    Require Qty: 06
    Package Qty: 1
    --
    --
  • SEAL, INTAKE VALVE STEM OIL(STD AND .003" OVERSIZE)(W/RETAINER)
    Fitting Vehicle Options: T1(LB4), T106(03)(LB4,ZR9)
    Require Qty: 06
    Package Qty: 1
    Replaced by: 10212810
    $3.20
    $2.04
  • SEAL, INTAKE VALVE STEM OIL(STD AND .003" OVERSIZE)(W/RETAINER)(*KIT1)
    Fitting Vehicle Options: ST1(LB4)
    Require Qty: 06
    Package Qty: 1
    Replaced by: 10212810
    $3.20
    $2.04
  • SEAL, VALVE STEM OIL(O-RING TYPE)
    Fitting Vehicle Options: T1(LB4), T106(03)(LB4,ZR9)
    Require Qty: 12
    Package Qty: 1
    $1.56
    $1.00
  • SEAL, VALVE STEM OIL(O-RING TYPE)(*KIT1,KIT4)
    Fitting Vehicle Options: ST1(LB4)
    Require Qty: 12
    Package Qty: 1
    $1.56
    $1.00
  •  
    SENSOR, Coolant Temperature (Engine Unit) Make Sure These Fit  
  • SENSOR, ENGINE COOLANT TEMPERATURE GAGE(1 BLADE TERMINAL)(3/8-18 THREAD)
    Fitting Vehicle Options: ST1(LB4)(EXC CTF), T1(LB4)(EXC CTF), T106(03)(ZR9)
    $49.23
    $27.53
  • 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: ST1(LB4,CTF), T1(LB4,CTF), T106(03)(ZR9)
    $35.23
    $19.71
  •  
    SHIELD, Spark Plug Ignition Wire Make Sure These Fit  
  • SHIELD, SPARK PLUG WIRE(REAR RH)(23MM LONG)
    Fitting Vehicle Options: T106(03)(ZR9)
    $4.40
    $2.81
  • SHIELD, SPARK PLUG WIRE(USED AT RH FRONT)(155MM LONG)
    Fitting Vehicle Options: ST1(LB4), T106(03)(ZR9)
    $5.00
    $3.19
  • SHIELD, SPARK PLUG WIRE(USED AT RH REAR)(23MM LONG)
    Fitting Vehicle Options: ST1(LB4)
    $4.40
    $2.81
  •  
    SPARK PLUG, Spark Ignition Make Sure These Fit  
  • SPARK PLUG, (PLATINUM PLUG)
    Fitting Vehicle Options: T1(03-53)(LB4)(EXC ZR9), T1(03-53)(LL2), T1(06-16)(LB4)
    Require Qty: 06
    Package Qty: 1
    Replaced by: 19308035
    $10.06
    $5.63
  • SPARK PLUG, (PLATINUM PLUG)
    Fitting Vehicle Options: T1(LB4)
    Require Qty: 06
    Package Qty: 1
    Replaced by: 19313641
    $10.06
    $5.63
  • SPARK PLUG, (PLATINUM PLUG)
    Fitting Vehicle Options: T106(03-53)(LN8), T108(03)(LN8)
    Require Qty: 04
    Package Qty: 1
    $10.06
    $5.63
  • SPARK PLUG, (PLATINUM PLUG)
    Fitting Vehicle Options: T1(03-53)(LN8)
    Require Qty: 04
    Package Qty: 1
    Replaced by: 19250987
    $10.06
    $5.63
  • SPARK PLUG, (RAPIDFIRE PLUG)
    Fitting Vehicle Options: T105(06)(LB4), T106(03)(LL2), T106(53)(LL2), T108(03)(LL2)
    Require Qty: 06
    Package Qty: 1
    Replaced by: 19238452
    $6.14
    $3.44
  • SPARK PLUG, (RAPIDFIRE PLUG)
    Fitting Vehicle Options: T106(03)(LN8), T106(53)(LN8), T108(03)(LN8)
    Require Qty: 04
    Package Qty: 1
    Replaced by: 19238452
    $6.14
    $3.44
  • SPARK PLUG, (RAPIDFIRE PLUG)
    Fitting Vehicle Options: T105(06)(LB4), T105(16)(LB4)
    Require Qty: 06
    Package Qty: 1
    Replaced by: 19307138
    $6.14
    $3.43
  • SPARK PLUG, (RAPIDFIRE PLUG)
    Fitting Vehicle Options: T105(06)(LB4)
    Require Qty: 06
    Package Qty: 1
    $6.14
    $3.43
  • SPARK PLUG, (STANDARD PLUG)
    Fitting Vehicle Options: T1(03-53)(LB4,ZR9)
    Require Qty: 06
    Package Qty: 1
    Replaced by: 19300382
    $2.98
    $1.67
  • SPARK PLUG, (STANDARD PLUG)
    Fitting Vehicle Options: T1(LB4)
    Require Qty: 06
    Package Qty: 1
    Replaced by: 19157996
    $2.98
    $1.67
  •  
    STUD, Engine Valve Adjusting Make Sure These Fit  
  • STUD, VALVE ROCKER ARM BALL(.003" OVERSIZE)
    Fitting Vehicle Options: ST1(LB4), T1(LB4), T106(03)(LB4,ZR9)
    Require Qty: 12
    Package Qty: 1
    $6.49
    $4.14
  • STUD, VALVE ROCKER ARM BALL(.013 OVERSIZE)
    Fitting Vehicle Options: ST1(LB4), T1(LB4), T106(03)(LB4,ZR9)
    Require Qty: 12
    Package Qty: 1
    --
    --
  • STUD, VALVE ROCKER ARM BALL(USED ON REMANUFACTURE ENGINES)(M10X1.5X17,3/8-24X44 W/SEALANT)
    Fitting Vehicle Options: ST1(LB4), T1(LB4)
    Require Qty: 12
    Package Qty: 1
    --
    $21.29
  •  
    SUPPORT, Spark Plug Ignition Wire Make Sure These Fit  
  • SUPPORT, SPARK PLUG WIRE
    Location: Passenger Side
    Fitting Vehicle Options: ST1(LB4,CTF), T106(03)(ZR9)
    --
    --
  • SUPPORT, SPARK PLUG WIRE
    Location: Driver Side
    Fitting Vehicle Options: T106(03)(ZR9)
    --
    --
  • SUPPORT, SPARK PLUG WIRE
    Fitting Vehicle Options: ST1(LB4)(EXC CTF)
    --
    --
  • SUPPORT, SPARK PLUG WIRE(REAR)
    Location: Driver Side
    Fitting Vehicle Options: T106(03)(ZR9)
    --
    --
  • 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 Qty: 02
    Package Qty: 1
    --
    --
  • SUPPORT, SPARK PLUG WIRE(USED AT LH FRONT OF HEAD)
    Location: Driver Side
    Fitting Vehicle Options: ST1(LB4,CTF)
    --
    --
  • SUPPORT, SPARK PLUG WIRE(USED AT LH MIDDLE OF HEAD REAR)
    Location: Driver Side
    Fitting Vehicle Options: ST1(LB4,CTF)
    --
    --
  • SUPPORT, SPARK PLUG WIRE(USED AT LH REAR)
    Fitting Vehicle Options: ST1(LB4)(EXC CTF)
    --
    --
  •  
    VALVE, Engine Crankcase Make Sure These Fit  
  • VALVE, PCV
    Fitting Vehicle Options: ST1(LB4)(EXC ZR9,Z79), T1(LB4)(EXC ZR9,Z79)
    --
    --
  • VALVE, PCV(CV799C)
    Fitting Vehicle Options: T106(03)(LB4,ZR9)
    --
    --
  •  
    VALVE, Exhaust Make Sure These Fit  
  • VALVE, EXHAUST(.0035 OVERSIZE)
    Fitting Vehicle Options: ST1(LB4), T1(LB4), T106(03)(LB4,ZR9)
    Require Qty: 06
    Package Qty: 1
    $23.45
    $19.13
  • VALVE, EXHAUST(.0305 OVERSIZE)
    Fitting Vehicle Options: ST1(LB4), T1(LB4), T106(03)(LB4,ZR9)
    Require Qty: 08
    Package Qty: 1
    --
    --
  • VALVE, EXHAUST(0.0155 OVERSIZE)
    Fitting Vehicle Options: T106(03)(LB4,ZR9)
    Require Qty: 06
    Package Qty: 1
    $30.25
    $23.05
  • VALVE, EXHAUST(STD)
    Fitting Vehicle Options: ST1(LB4), T1(LB4), T106(03)(LB4,ZR9)
    Require Qty: 08
    Package Qty: 1
    $26.49
    $16.91
  •  
    VALVE, Intake Make Sure These Fit  
  • VALVE, INTAKE(.0035" OVERSIZE)
    Fitting Vehicle Options: ST1(LB4), T1(LB4), T106(03)(LB4,ZR9)
    Require Qty: 06
    Package Qty: 1
    --
    --
  • VALVE, INTAKE(.0155 OVERSIZE)
    Fitting Vehicle Options: ST1(LB4), T1(LB4), T106(03)(LB4,ZR9)
    Require Qty: 06
    Package Qty: 1
    $22.16
    $21.23
  • VALVE, INTAKE(.0305 OVERSIZE)
    Fitting Vehicle Options: ST1(LB4), T1(LB4), T106(03)(LB4,ZR9)
    Require Qty: 06
    Package Qty: 1
    --
    --
  • VALVE, INTAKE(STD)
    Fitting Vehicle Options: ST1(LB4), T1(LB4), T106(03)(ZR9)
    Require Qty: 06
    Package Qty: 1
    $22.60
    $14.43
  •  
    WIRE KIT, Spark or Glow Plug Ignition Make Sure These Fit  
  • WIRE KIT, SPARK PLUG(INCLUDE ITEM #201)
    Fitting Vehicle Options: T1(03-53)(LN8)
    Replaced by: 19172240
    $54.92
    $30.76
  • WIRE KIT, SPARK PLUG(INCLUDE ITEM #201)
    Fitting Vehicle Options: ST1(LB4), T1(LB4)
    $67.59
    $37.80
  • WIRE KIT, SPARK PLUG(INCLUDE ITEM #201)(ALL MAKES)
    Fitting Vehicle Options: T1(LN8)
    $56.16
    $31.41
  • WIRE KIT, SPARK PLUG(INCLUDE ITEM #201)(ALL MAKES)
    Fitting Vehicle Options: T1(LB4)
    $62.00
    $34.68
  • WIRE KIT, SPARK PLUG(INCLUDE ITEM #201)(ALL MAKES)
    Fitting Vehicle Options: T1(L38)
    $54.79
    $30.69
  • WIRE KIT, SPARK PLUG(INCLUDE ITEM #201)(ALL MAKES)
    Fitting Vehicle Options: T1(LL2)
    $84.56
    $47.29
  •  
    WIRE, Spark Plug or Coil Make Sure These Fit  
  • WIRE, SPARK PLUG #1 CYL(STYLE REAR, 36IN)(*KIT2)(2.239)
    Fitting Vehicle Options: T1(LB4)
    $26.04
    $21.70
  • WIRE, SPARK PLUG #1 CYL(STYLE REAR, 36IN)(*KIT3)(2.239)
    Fitting Vehicle Options: ST1(LB4)
    $26.04
    $21.70
  • WIRE, SPARK PLUG #2 CYL(STYLE AA, 32IN)(*KIT2)
    Fitting Vehicle Options: T1(LB4)
    $24.57
    $20.85
  • WIRE, SPARK PLUG #2 CYL(STYLE AA, 32IN)(*KIT3)
    Fitting Vehicle Options: ST1(LB4)
    $24.57
    $20.85
  • WIRE, SPARK PLUG #3 CYL(STYLE AA, 26IN)(*KIT2)
    Fitting Vehicle Options: T1(LB4), T106(03)(LB4,ZR9)
    $19.16
    $16.05
  • WIRE, SPARK PLUG #3 CYL(STYLE AA, 26IN)(*KIT3)
    Fitting Vehicle Options: ST1(LB4)
    $19.16
    $16.05
  • WIRE, SPARK PLUG #4 CYL(STYLE AA, 26IN)(*KIT2)
    Fitting Vehicle Options: T106(03)(LB4,ZR9)
    $19.16
    $16.05
  • WIRE, SPARK PLUG #4 CYL(STYLE AA, 28IN)(*KIT2)
    Fitting Vehicle Options: T1(LB4)
    --
    $18.50
  • WIRE, SPARK PLUG #4 CYL(STYLE AA, 28IN)(*KIT3)
    Fitting Vehicle Options: ST1(LB4)
    --
    $18.50
  • WIRE, SPARK PLUG #5 CYL(STYLE AA, 26IN)(*KIT2)
    Fitting Vehicle Options: T1(LB4)
    $19.16
    $16.05
  • WIRE, SPARK PLUG #5 CYL(STYLE AA, 26IN)(*KIT3)
    Fitting Vehicle Options: ST1(LB4)
    $19.16
    $16.05
  • WIRE, SPARK PLUG #6 CYL(STYLE J LONG, 26IN)(*KIT2)
    Fitting Vehicle Options: T106(03)(LB4,ZR9)
    $52.57
    $35.15
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the lowest 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, 6 Cyl 2.8L, 6 Cyl 4.3L. Model Code: 2 DOOR, 4 DOOR, PICKUP.
 
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This part contains hazardous material.

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.