Emission Controls fit your 1984 Chevrolet S10 Blazer 4WD

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1984 Chevrolet S10 Blazer 4WD

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Blazer 2 Door

Vehicle Options

Blazer 2 Door

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Fuel System, Exhaust, Emission System

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Transmission - Automatic

Transmission - Manual

Parts Questions

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Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

SENSOR, Computer Control Sensors

15326386
SENSOR, COOLANT TEMPERATURE (W/CALIFORNIA)(1985)
$51.06 $27.06
1
Add To Cart
19211437
SENSOR, EXHAUST OXYGEN (1985)
$33.26 $15.80
19211437
SENSOR, EXHAUST OXYGEN (1 WIRE)(W/CALIFORNIA)(1983-84)
$33.26 $15.80

19130464
RETAINER, Fuse, RETAINER, PLASTIC 7" ADJUST STRAP
$13.05
1
Add To Cart

19211437
SENSOR, Emission Control Sensor(Oxygen), SENSOR, EXHAUST OXYGEN (W/CALIFORNIA)
$33.26 $15.80

15733271
VALVE, Cruise Control Vacuum, VALVE, CRUISE CONTROL CHECK
$6.52 $3.63
1
Add To Cart

CLAMP,A/C)
1470030
CLAMP, WORM TYPE (.56"TO 1.06"DIAMETER)
Replaced By: 11610236
$7.38 $4.69
1
Add To Cart
1470030
CLAMP, WORM TYPE (.56"TO 1.06"DIAMETER)(*01)
- Replaced By: 11610236
$7.38 $4.69
1
Add To Cart

16231141
SENSOR, SENSOR, MANIFOLD DIFFERENTIAL PRESSURE (W/CALIFORNIA)
$102.62 $31.90
1
Add To Cart

GROMMET, Engine Crankcase

14091870
GROMMET, CRANKCASE VENT (3/4"INSIDE DIAMETER 1 1/8"OUTSIDE DIAMETER)
$4.31 $2.73
5
Add To Cart
14004477
GROMMET, CRANKCASE VENT VALVE
14004477
GROMMET, CRANKCASE VENT

12337892
BOLT, Emission Control System, BOLT, U NUT & STUD (M5X.8X10)(3.671)

10165652
NUT, Air Cleaner and Silencer, NUT,WING M8X1.25 PHOSPHATE ORGANIC(AS REQUIRED)(8.820)
- Replaced By: 11609971
$7.39 $4.69
1
Add To Cart

SENSOR, Coolant Temperature (Engine Unit)

10045847
SENSOR, COOLANT TEMPERATURE
$73.46 $35.37
1
Add To Cart
10045847
SENSOR, E.F.E. HEATER COOLANT TEMPERATURE (W/CALIFORNIA)(1983-84)
$73.46 $35.37
1
Add To Cart

12337820
STRAP, Fuse, STRAP, ADJUST TIE (5.00MM X 345MM, BLOCK NYL)
$0.12 $0.07
10
Add To Cart

13502674
RELAY, Fuel Pump, RELAY, TRANS SHIFT POSITIVE SIGNAL (W/CALIFORNIA)
$35.67 $18.91
1
Add To Cart

GASKET, Emission System

10077547
GASKET, E.G.R. VALVE
$10.82 $5.73
10
Add To Cart
10085777
GASKET, AIR PUMP ADAPTER
94205557
GASKET, ADAPTER E.G.R. VALVE
94205557
GASKET, E.G.R. VALVE ADAPTER

RETAINER, Air Cleaner Intake

22530004
RETAINER, "U" SHAPE (1.64 X 1.25)
$22.29 $13.47
1
Add To Cart
12337831
RETAINER, FRONT AIR INTAKE DUCT (PUSH-IN)(2.587)
12337831
RETAINER, FRONT AIR INTAKE DUCT
8997167
RETAINER, TVS SWITCH

VALVE, Emission Control System

17085880
VALVE, AIR INJECTOR CONTROL (W/ALT)(1985)
$103.79 $34.25
1
Add To Cart
17066899
VALVE, AIR INJECTOR CONTROL (W/FEDERAL)
14054823
VALVE, DECELERATION
14057974
VALVE, DECELERATION
17073430
VALVE, AIR INJECTOR CONTROL (FEDERAL/CALIFORNIA)
17074437
VALVE, AIR INJECTOR CONTROL (W/ALT)(1984)
22050642
VALVE, AIR INJECTOR REACTOR CHECK
22050642
VALVE, AIR INJECTOR ENGINE CHECK-LH (W/FEDERAL,ALT)
22050642
VALVE, AIR INJECTOR ENGINE CHECK (W/FEDERAL,ALT,CALIBRATE)
94204935
VALVE, AIR MANIFOLD CHECK

12020004
MODULE, MODULE, REMOTE LAMP DRIVER

12337831
RETAINER, Engine Coolant Recovery, RETAINER, FRONT AIR INTAKE DUCT (PUSH-IN)(2.587)

PIPE, Emission System

14057978
PIPE, AIR INJECTOR
14072098
PIPE, AIR INJECTOR-RH
14033122
PIPE, AIR INJECTOR-LH (W/FEDERAL,ALT)

INSULATOR, Throttle Body/Carburetor

14018761
INSULATOR, CARBURETOR HEAT
$169.90 $83.40
1
Add To Cart
10174802
INSULATOR, CARBURETOR HEAT

MODULE, Emission Control System
1226025
MODULE, ENGINE CONTROL((1983))
Replaced By: 88999108
$185.06 $101.88
1
Add To Cart
88999123
MODULE, ENGINE CONTROL((1985))
$179.10 $78.56
1
Add To Cart
88999114
MODULE, ENGINE CONTROL((1984))
$197.56 $110.42

GASKET, Air Cleaner and Silencer

14001944
GASKET, AIR CLEANER EXTERNAL
$13.05
1
Add To Cart
14001944
GASKET, AIR CLEANER
$13.05
1
Add To Cart
94231235
GASKET, AIR CLEANER TO CARBURETOR

14023108
TEE, Engine Crankcase Ventilation, TEE, CRANKCASE VENT HOSE (3/8X3/8X3/8)(*01)
$9.91
1
Add To Cart

14047196
SWITCH, Coolant Temperature (Engine Unit), SWITCH, COOLANT TEMPERATURE
$9.83 $4.62
1
Add To Cart

14062201
STUD, Emission Control System, STUD, E.G.R. VALVE (M8 X 1.25 X 45)(3.613)
$6.73 $4.50
1
Add To Cart

VALVE

1645516
VALVE, CRUISE VACUUM & TRANS CONVERTER RELEASE
$28.12 $12.60
1
Add To Cart
14069093
VALVE, THERMOSTAT VACUUM

14077183
BOLT, Air Injection Reactor Pump and Multi-Function Air Compressor, BOLT, INJECTOR PUMP PULLEY
$13.05
1
Add To Cart

1619321
RETAINER, Emission Control System, RETAINER, CONTROL MODULE WIRING (15.280)(W/M.T.,CALIFORNIA)
$1.20 $0.76
10
Add To Cart

ELEMENT, Air Cleaner Intake

25041542
ELEMENT, (PAPER)
$10.48 $5.84
1
Add To Cart
25040275
FILTER, AIR INJECTOR PUMP AIR (W/FEDERAL,ALT)(1985)

CONNECTOR, Intake Manifold Vacuum

465994
CONNECTOR, SPECIAL "Y" (2 @ 5/32",1 @ 7/64")
$23.80
1
Add To Cart
465994
CONNECTOR, "Y" (5/32"X5/32"X7/64")
$23.80
1
Add To Cart

CONNECTOR

94210631
CONNECTOR, "T" VACUUM (3.680)
$4.28 $2.72
1
Add To Cart
94210631
CONNECTOR, "T" TYPE VACUUM (3.680)
$4.28 $2.72
1
Add To Cart
94210631
CONNECTOR, "T" TYPE VACUUM
$4.28 $2.72
1
Add To Cart
472852
CONNECTOR, "Y" (2 @ 5/16",1 @ 11/64")

8995284
VALVE, Engine Crankcase, VALVE, CRANKCASE VENT (CV789C)
$12.60
1
Add To Cart

SWITCH, Thermo Vacuum

94213554
SWITCH, THERMAL VACUUM (W/M.T.)
$100.78 $56.18
1
Add To Cart
94213554
SWITCH, THERMAL VACUUM
$100.78 $56.18
1
Add To Cart

BELT, Drive

9433746
BELT, INJECTOR PUMP (7/16"X47")(GC)(EXCEPT P.S.)
$19.34 $14.81
1
Add To Cart
9433757
BELT, INJECTOR PUMP (7/16"X52 1/2")(GP)(W/P.S.)

10003294
TEE, Distributor Vacuum, TEE, VACUUM (3/16"X3/16"X1/4")

10003617
TEE, Tubing, TEE, VACUUM (3 @ 3/16")

VALVE, Engine Fuel Intake Manifold

10012353
VALVE, THERMOSTAT VACUUM
14064249
VALVE, THERMOSTAT VACUUM (W/FEDERAL,ALT)(1983-84)
14088330
VALVE, THERMOSTAT VACUUM (W/CALIFORNIA)
14088331
VALVE, THERMOSTAT VACUUM (W/FEDERAL,ALT)(1985)
25040736
VALVE, THERMOSTAT VACUUM
8997493
VALVE, AIR CLEANER TEMPERATURE VACUUM

RETAINER

10075405
RETAINER, CONVERTER CLUTCH CONTROL SWITCH (3.885)
10075405
RETAINER, CONVERTER CLUTCH CONTROL SWITCH
10075405
RETAINER, VACUUM RELEASE VALVE (3.885)

VALVE, Engine Vacuum Pump

10115851
VALVE, SPARK DELAY (W/M.T.)(W/GREEN DEPARTMENT OF TRANSPORTATION)(1983-84)
10115852
VALVE, SPARK DELAY (W/A.T.)(3 PORTS)(W/GREEN DEPARTMENT OF TRANSPORTATION)
14003940
VALVE, SPARK DELAY (2 OPEN PORTS)

WIRE, Spark Plug or Coil

12036901
WIRE, COIL (14")(1983)
12036975
WIRE, COIL (1984)

12498046
COIL, Ignition Coil, COIL, IGNITION

SWITCH

14014519
SWITCH, CONVERTER CLUTCH VACUUM
25036601
SWITCH, E.F.E. HEATER COOLANT TEMPERATURE (1.150)
25036601
SWITCH, E.F.E. HEATER COOLANT TEMPERATURE
25036601
SWITCH, E.F.E. COOLANT TEMPERATURE (1.150)
25036601
SWITCH, E.F.E. HEATER COOLANT TEMPERATURE (1.150)(W/FEDERAL,ALT)

VALVE, Engine and Transmission Controlled Spark

14020691
VALVE, CONVERTER CLUTCH CONTROL VACUUM
14059374
VALVE, SPARK DELAY

14027930
DUCT, Air Cleaner Intake, DUCT, AIR INTAKE FRONT

RELAY, Early Fuel Evaporation Control

14028830
RELAY, E.F.E. & CHOKE
14028830
RELAY, EFE & CHOKE
14028830
RELAY, E.F.E. & CHOKE (W/FEDERAL,ALT)

14029097
HOSE, Fuel Line, HOSE, CARBURETOR BOWL VENT(*01)

SWITCH, Transmission Vacuum

14032087
SWITCH, TRANS VACUUM
14032087
SWITCH, CONVERTER CLUTCH VACUUM (W/FEDERAL,ALT)

STOVE, Air Cleaner Intake

14033085
STOVE, CARBURETOR AIR HEAT OUTER
14046581
STOVE, CARBURETOR AIR HEAT INNER

14033111
BRACKET, Air Injection Reactor Pump and Multi-Function Air Compressor, BRACKET, INJECTOR PUMP FRONT ADJUST (1983-84)

HOSE, Emission System

14036069
HOSE, AIR INJECTOR CONTROL VALVE DIVERTER
14036072
HOSE, AIR INJECTOR ENGINE CHECK VALVE-RH
14036073
HOSE, AIR INJECTOR ENGINE CHECK VALVE-LH (W/FEDERAL,ALT)
94231110
HOSE, AIR CLEANER TO AIR PUMP
94231110
HOSE, AIR CLEANER TO AIR INJECTOR REACTOR PUMP

14036079
HOSE, Engine Crankcase Ventilation, HOSE, CRANKCASE VENT VALVE

14036084
STUD, Air Cleaner and Silencer, STUD, AIR CLEANER

14040833
RELAY, Automatic Choke Control, RELAY, CHOKE (W/CALIFORNIA)

14040838
RETAINER, Chassis/Engine Wiring Harness, RETAINER, E.C.M. WIRING HARNESS

14046514
CONNECTOR, Vacuum Hose, CONNECTOR, VACUUM HOSE (9.3MM X 9.3MM X 9.3MM, NYLON)

14054897
TUBE, Air Cleaner Intake, TUBE, ENGINE AIR HEAT STOVE (1 1/2X12 1/2)

BRACKET, Fuel Tank Evaporator/Purge Control

14060403
BRACKET, VAPOR CANISTER
14060403
BRACKET, VAPOR CANISTER (W/50 LITER, 13.2 GALLERY TANK)
14060403
BRACKET, VAPOR CANISTER (EXCEPT 76L TANK)

14062275
ELBOW, Emission System, ELBOW, AIR CONTROL VALVE TO EXHAUST MANIFOLD CHECK VALVE(W/FEDERAL,ALT)(1985)

14074372
BRACKET, Chassis/Engine Wiring Harness, BRACKET, CONTROL MODULE WIRING HARNESS (W/MB1,M77,CALIFORNIA)

14074824
PLATE, Accelerator Pedal, PLATE, ACCELERATOR PEDAL LEVER

14078915
RELAY, Emission Control System, RELAY, E.F.E.

PULLEY, Air Injection Reactor Pump and Multi-Function Air Compressor

14083354
PULLEY, AIR INJECTOR PUMP (1985)
14085411
PULLEY, AIR INJECTOR PUMP(1983-84)
14087008
PULLEY, AIR PUMP

14085447
HARNESS, Emission System, HARNESS, DISTRIBUTOR & EMISSION CONTROL (1985)
$0.00

15590203
HOSE, Early Fuel Evaporation, HOSE, VAPOR FRONT (5/16")

CANISTER, Fuel Tank Evaporator/Purge Control

17113145
CANISTER, FUEL VAPOR
17113145
CANISTER, VAPOR (W/50 LITER, 13.2 GALLERY TANK)
17113146
CANISTER, VAPOR (W/76 LITER, 20 GALLERY TANK)
17113146
CANISTER, FUEL VAPOR (W/76L TANK)

1997108
VALVE, Carburetor Vacuum, VALVE, CARBURETOR VACUUM BREAK TIMED VACUUM SOLENOID (W/FEDERAL,ALT)(1985)

BREATHER, Air Cleaner Intake

25041652
BREATHER, AIR CLEANER (FB-85)
8996724
BREATHER, AIR CLEANER

25042077
MOTOR, MOTOR, AIR CLEANER DIAPHRAGM

25501444
VALVE, Distributor Vacuum Advance, VALVE, SPARK CONTROL

366846
CONNECTOR, Engine Crankcase Ventilation, CONNECTOR, vent hose (AIR CLEANER to COVER)

466339
CONNECTOR, Emission System, CONNECTOR, EMISSION CONTROL HOSE(*01)

472812
CONNECTOR, Tubing, CONNECTOR, HOSE, NYLON STRAIGHT (3/16"&1/4"OUTSIDE DIAMETER)

PUMP, Air Injection Reactor Pump and Multi-Function Air Compressor

7834488
PUMP, AIR INJECTOR
7836061
PUMP, AIR INJECTION

8996955
DEFLECTOR, Air Cleaner Intake, DEFLECTOR, AIR CLEANER

8997493
VALVE, Air Cleaner Intake, VALVE, AIR CLEANER

94204935
VALVE, Emission Control System(EGR Valves), VALVE, AIR MANIFOLD CHECK

94209114
HOSE, HOSE, COVER TO AIR CLEANER (3.675)

94230057
GASKET, Throttle Body/Carburetor, GASKET, E.F.E. HEATER CARBURETOR TO INTAKE MANIFOLD

HEATER

94230690
HEATER, E.F.E. CARBURETOR
94230690
HEATER, EFE

94250215
CONTROL, Air Cleaner Intake, CONTROL, AIR CLEANER VACUUM

1470030
CLAMP, WORM GEAR (.62 TO 1.25)
- Replaced By: 11610236
$7.38 $4.69
1
Add To Cart

15966491
CLIP, CLOSED/COATED (.560, CADMIUM OR ZINC PLATED (OPT) STEEL)
- Replaced By: 11609882
$17.60 $11.18
1
Add To Cart

9438381
HOSE, BULK (5/32")
$57.44 $34.72
1
Add To Cart

9439274
HOSE, BULK (7/32")
$42.54 $28.07
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1984 Chevrolet S10 Blazer 4WD parts. Parts like Emission Controls are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 1.9L, 4 Cyl 2.0L, 4 Cyl 2.2L Diesel, 6 Cyl 2.8L. Model Code: 2 DOOR.