Engine Assembly-Manifolds & Fuel Related Parts fit your 1991 Chevrolet S10 Blazer 4WD

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1991 Chevrolet S10 Blazer 4WD

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Cooling System, Grille, Oil System

Frames, Springs, Shocks, Bumpers, Fascias

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

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Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

SENSOR, Computer Control Sensors

15326386
SENSOR, ENGINE COOLANT TEMPERATURE(ECM)(2-WAY MALE)(MATING CONNECT W/LEADS USE 88987993)
$51.06 $27.06
1
Add To Cart
12569240
SENSOR, MAP
$122.71 $61.84
1
Add To Cart

15326386
SENSOR, Coolant Temperature (Engine Unit), SENSOR,ENGINE COOLANT TEMPERATURE(ECM)(2-WAY MALE)(MATING CONNECT W/LEADS USE 88987993)(3.682)
$51.06 $27.06
1
Add To Cart

VALVE, Emission Control System
10137639
VALVE, EGR VACUUM REGULATOR & EPR SOLENOID(CONTAINS FILTER, 2 VACUUM PORTION, 2 BOLTS HOLE BRACKET, 4 TERMINAL CONNECTOR)(FILTER,EGR)
Fitting Vehicle Options: T1(LB4,MY2), T1(LB4,MD8), ST1(LB4,MD8), ST1(LB4,MY2)
19210639
VALVE, EGR(PRODUCT 17088109)(INCLUDES GASKET 12337972)
- Fitting Vehicle Options: T1(LB4), ST1(LB4)
$187.16 $104.34

12337972
GASKET, Emission System, GASKET,EGR VALVE(USED WITH EGR VALVE HAVING ATTACHING BOLTS 58.0 MM APART)
$5.84 $3.26
10
Add To Cart

19244497
SENSOR, Engine Oil Pressure/Temperature, SENSOR,FUEL PUMP SWITCH & ENGINE OIL PRESSURE GAGE(3 BLADE TERMINAL, 1/8-27 THREAD)

GASKET, Engine Coolant Outlet
10105135
GASKET, WATER OUTLET(*KIT1)
Fitting Vehicle Options: ST1(LB4)
$6.10 $3.23
10
Add To Cart
10115800
GASKET, WATER OUTLET
- Fitting Vehicle Options: T1(LL2)
$2.71 $1.72
1
Add To Cart

GASKET, Distributor Housing
10108445
GASKET, DISTRIBUTOR
Fitting Vehicle Options: T1(LB4)
$4.80 $2.64
10
Add To Cart
10108445
GASKET, DISTRIBUTOR(*KIT1)
- Fitting Vehicle Options: ST1(LB4)
$4.80 $2.64
10
Add To Cart

10207373
THERMOSTAT, Engine Coolant Temperature, THERMOSTAT,ENGINE COOLANT(195 DEGREE)
$19.72 $10.85
1
Add To Cart

14088336
FITTING, Intake Manifold Vacuum, FITTING,INTAKE MANIFOLD VACUUM(TOGETHER WITH 343350 AS REQUIRED)(4 PORTION: 3/8-18)(WHEN USING FITTING(4-WAY)IN PLACE OF A FITTING W/FEWER(TUBES,PLUG EXTRA TUBES AS REQ USING CAPS-525370(.258 INSIDE DIAMETER),343350(.216 INSIDE DIAMETER)OR 489106(.156 INSIDE DIAMETER))
$21.28 $16.38
1
Add To Cart

10172831
OUTLET, Engine Coolant, OUTLET,WATER(10 DEGREE ANGLE)

SCREW, Tapping

15714277
SCREW, W/WASHER AND SLR,M4.2X1.41X13,5.4THD,12.5 O.D.,SELF TAP,ZINC COATED
$6.91 $4.38
10
Add To Cart
15714277
SCREW, W/WASHER AND SLR,M4.2X1.41X13,5.4THD,12.5 O.D.,SELF TAP,ZINC COATED(MAP SENSOR BRACKET)
$6.91 $4.38
10
Add To Cart

GASKET KIT, Throttle Body/Carburetor
17113116
GASKET KIT, TBI
Fitting Vehicle Options: ST1(LB4)(EXC CTF)
$65.57 $32.38
1
Add To Cart
17112486
GASKET KIT, TBI
- Fitting Vehicle Options: ST1(LB4,CTF)
$107.59 $51.82
1
Add To Cart

10069215
FITTING, Engine Oil Pressure/Temperature, FITTING,FUEL PUMP SWITCH & ENGINE OIL PRESSURE GAGE SENSOR
$13.52 $5.67
1
Add To Cart

10159423
GASKET KIT, Manifold to Cylinder Head, GASKET KIT,INTAKE MANIFOLD(SIDE)(INCLUDE ITEMS #515,529,543)

10105373
BOLT, Throttle Body/Carburetor, BOLT,TBI(TO INTAKE MANIFOLD)(HEXAGON HEAD W/M6X1X15 INTAKE THREAD)
- Require Quantity: 02
- Package Quantity: 1
$13.05
1
Add To Cart

19433111
CLAMP, Distributor Housing, CLAMP,DISTRIBUTOR
$13.36 $7.35
1
Add To Cart

10054880
COVER, Emission Control System, COVER,EGR VALVE OPENING

BRACKET, Accelerator Linkage
10055422
BRACKET, ACCELERATOR CONTROL CABLE
Fitting Vehicle Options: ST1(LB4)(EXC CTF)
10111681
BRACKET, ACCELERATOR CONTROL CABLE(SUPPORT)(HAS ONE SQUARE CABLE HOLE)
- Fitting Vehicle Options: ST1(LB4,CTF)

10068571
BRACKET, Computer Control Sensors, BRACKET,MAP SENSOR

10069216
BRACKET, Wiring Junction, BRACKET,MULTIUSE RELAY(2.530)

HARNESS, Emission System
10069970
HARNESS, EGR VALVE VACUUM
Fitting Vehicle Options: ST1(LB4)(EXC CTF,NM8)
10118720
HARNESS, EGR VALVE VACUUM
- Fitting Vehicle Options: ST1(MY2)(EXC NM8)(4.3Z,CTF), ST1(LB4,CTF)

10085606
STUD, Intake & Exhaust Manifold, STUD,INTAKE MANIFOLD(TOGETHER WITH 1052080)(3/8-16X25/32 BOTH ENDS)

HOSE, Emission System
10105885
HOSE, MAP SENSOR VACUUM
Fitting Vehicle Options: ST1(LB4,NM8)(EXC CTF)(EXPORT)
10118721
HOSE, MAP SENSOR VACUUM
- Fitting Vehicle Options: ST1(LB4,CTF,NM8)(EXPORT), ST1(NM8)(4.3Z) CTF)(EXPORT)

10111557
SPRING, Accelerator Return Spring, SPRING,ACCELERATOR CONTROL CABLE LEVER RETURN

10186896
BRACKET, Cruise Control, BRACKET,CRUISE CONTROL SERVO CABLE & AUTOMATIC TRANSMISSION THROTTLE VALVE CABLE

10218328
PIPE, Vacuum Power Brake, PIPE,POWER BRAKE BOOSTER VACUUM(INCLUDES NUT)(COMPONENTS ARE NOT SOLD SEPARATELY)

WIRE, Spark Plug or Coil

12048976
WIRE, IGNITION COIL(W/O CONDUIT)(PRIMARY)
12053452
WIRE, IGNITION COIL(BOOT ENDS)(12")

12552430
MANIFOLD, Engine Fuel Intake Manifold, MANIFOLD,INTAKE

FITTING, Vacuum Power Brake
14102142
FITTING, POWER BRAKE BOOSTER VACUUM TUBE(THDS INTO POWER BRAKE VACUUM PORTHOLE)
Fitting Vehicle Options: T1(LL2)
14102142
FITTING, POWER BRAKE BOOSTER VACUUM PIPE
- Fitting Vehicle Options: ST1(LB4)

INJECTOR, Fuel
17112042
INJECTOR, THROTTLE BODY(PRODUCT 17089018)(*02)
Fitting Vehicle Options: T1(LB4)(EXC CTF)
17112531
INJECTOR, THROTTLE BODY(PRODUCT 17091036)(*02)
- Fitting Vehicle Options: T1(LB4,CTF)

1988372
BRACKET, Ignition Coil Mounting, BRACKET,IGNITION COIL(TOP)

11514596
NUT, HEX FLANGED HEAD,M8X1.25,17.9 OUTSIDE DIAMETER,738 THICK,13MM HEXAGON,10, PHOSPHATE ZINC ORGANIC - FLAKE(POWER BRAKE BOOSTER VACUUM PIPE)(8.915)
$12.60
1
Add To Cart

11561025
BOLT, HEX FLANGED HEAD,M6X1X16,13.5 THREAD,14.2 OUTSIDE DIAMETER,GMW25 STEEL,GMW3200,MACHINE,HEADER POINT(ACCELERATOR CONTROL CABLE BRACKET)
$9.15 $5.81
1
Add To Cart

9440033
BOLT, HEX FLANGED HEAD,1/4-20X.62,280M,PHOSPHATE ORGANIC(IGNITION COIL)
$5.42 $3.45
1
Add To Cart

11609970
CLAMP, WORM GEAR,14.22-26.92 DIAMETER, 13.25 THICK, STAINLESS STEEL.
$4.55 $2.89
15
Add To Cart

11561048
BOLT, HEXAGON W/FLAT WASHER-3/8-16X.625,.82 OUTSIDE DIAMETER,GM275 STEEL, GMW3200 FINISH(MULTIUSE RELAY BRACKET)
$5.10 $3.24
1
Add To Cart

12337995
NUT, HEXAGON, M8X1.25X7.8, 15 OUTSIDE DIAMETER, GM 510M STEEL,PC(0.334)
$5.56 $3.53
10
Add To Cart

3951644
BOLT, HEXAGON WASHER HEAD(.312-18X1.125 PLAIN)
$6.02 $3.82
5
Add To Cart

3951644
BOLT, HEXAGON WASHER HEAD(.312-18X1.125 PLAIN)(EGR VALVE)
$6.02 $3.82
5
Add To Cart

9439930
BOLT, HEX FLANGED HEAD 1/4-20X.56 280M PHOSPHATE ZINC ORGANIC(FUEL RAIL ASM)
- Replaced By: 11561767
$7.39 $4.69
1
Add To Cart

9439930
BOLT, HEX FLANGED HEAD 1/4-20X.56 280M PHOSPHATE ZINC ORGANIC(INTAKE MANIFOLD)
- Replaced By: 11561767
$7.39 $4.69
1
Add To Cart

10198997
BOLT, (INTAKE MANIFOLD)(3.275)
$13.05
1
Add To Cart

11509745
SCREW, W/FLAT WASHER,M6.3X1.81X13,B POINT, PHOSPHATE ORGANIC,12.5 OUTSIDE DIAMETER,6010 SEAT,FULL THREAD(EGR VACUUM REGULATOR & EPR SOLENOID VALVE)(8.977)
$22.26
1
Add To Cart

14090911
PLUG, DRY SEAL (3/8-18X.42)
$7.51 $4.77
1
Add To Cart

14091544
BOLT, 3/8-16X1-1/8 280M ZINC COATED (DIPPED OR PLATED) .97 THREAD LEN,.75 OUTSIDE DIAMETER W/SEALANT(WATER OUTLET)
$11.01 $7.17
1
Add To Cart

14091544
BOLT, 3/8-16X1-1/8 280M ZINC COATED (DIPPED OR PLATED) .97 THREAD LEN,.75 OUTSIDE DIAMETER W/SEALANT(DISTRIBUTOR CLA)
$11.01 $7.17
1
Add To Cart

14091544
BOLT, 3/8-16X1-1/8 280M ZINC COATED (DIPPED OR PLATED) .97 THREAD LEN,.75 OUTSIDE DIAMETER W/SEALANT(INTAKE MANIFOLD)
$11.01 $7.17
1
Add To Cart

14091544
BOLT, 3/8-16X1-1/8 280M ZINC COATED (DIPPED OR PLATED) .97 THREAD LEN,.75 OUTSIDE DIAMETER W/SEALANT(KNOCK SENSOR MODULE)
$11.01 $7.17
1
Add To Cart

14091544
BOLT, 3/8-16X1-1/8 280M ZINC COATED (DIPPED OR PLATED) .97 THREAD LEN,.75 OUTSIDE DIAMETER W/SEALANT(WATER,OUTLET)
$11.01 $7.17
1
Add To Cart

343350
CAP, VACUUM PIPE,7/32 DIAMETER
$8.12 $5.16
1
Add To Cart

93439312
PLUG, 1/2-14 X 39/64(4.104)
$41.68 $15.10
1
Add To Cart

11507041
BOLT, HEX WASHER HEAD M4X0.7X30 9.8 PC

11509516
BOLT, HEX FLANGED HEAD,M8X1.25X70,17.6 O.D.,10.9,6174M(THROTTLE BODY)

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1991 Chevrolet S10 Blazer 4WD 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 2.5L, 6 Cyl 2.8L, 6 Cyl 4.3L. Model Code: 2 DOOR, 4 DOOR.