Emission Controls fit your 1984 Buick Century

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1984 Buick Century

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Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

SENSOR, Computer Control Sensors

15326386
SENSOR, COOLANT TEMPERATURE(1985)
$46.88 $24.85
1
Add To Cart
10045847
SENSOR, COOLANT TEMPERATURE(1984)
$74.92 $36.72
1
Add To Cart

SENSOR, Computer Control Sensors

12569240
SENSOR, M.AIR PUMP(W/CALIFORNIA EMISSION NB2)
$112.74 $65.93
1
Add To Cart
12219931
SENSOR, M.AIR PUMP
$139.04 $84.01
1
Add To Cart

12569240
SENSOR, Computer Control Sensors, SENSOR,M.AIR PUMP
$112.74 $65.93
1
Add To Cart

19211437
SENSOR, Computer Control Sensors, SENSOR,EXHAUST OXYGEN
$33.92 $18.91

19211437
SENSOR, Computer Control Sensors, SENSOR,EXHAUST OXYGEN(1984-85)
$33.92 $18.91

10034222
RELAY, A/C Electrical, RELAY,A.C. CONTROL

10034222
RELAY, Fuel Pump, RELAY,FUEL PUMP(9.277)

12337972
GASKET, Emission System, GASKET,EGR VALVE TO PLENUM
$6.12 $3.37
10
Add To Cart

6484966
BREATHER, Air Cleaner Intake, BREATHER,AIR CLEANER(FB-59)
$6.50 $3.58
1
Add To Cart

1470030
CLAMP,A/C), CLAMP,WORM TYPE(.56"TO 1.06"DIAMETER)
- Replaced By: 11610236
$8.87 $5.64
1
Add To Cart

25511809
GASKET, Air Cleaner and Silencer, GASKET,AIR CLEANER
$12.44 $8.32
10
Add To Cart

17064622
CANISTER, Fuel Tank Evaporator/Purge Control, CANISTER,FUEL VAPOR

10456287
SENSOR, Distributor (also Knock Sensor), SENSOR,ELECTRONIC SPARK CONTROL KNOCK

14091870
GROMMET, Engine Crankcase, GROMMET,VENT
$4.63 $2.89
5
Add To Cart

1977796
FILTER, Emission Control System, FILTER,SOLENOID VALVE(PART OF CONTROL)
$8.26 $4.73
1
Add To Cart

12337892
Steering, Bolt/Screw,Ecm Bracket

12337892
BOLT, Radio Mounting, BOLT,U NUT & STUD(M5X.8X10)(3.671)

25527510
SWITCH, A/C Electric Temperature and Motor Control, SWITCH,A.C. COMPRESSOR REFRIGERANT

12088594
RELAY, Engine Air Cooling(Electrical), RELAY,COOLANT FAN(2.195)
$26.68 $14.23
1
Add To Cart

12088594
RELAY, Engine Air Cooling(Electrical), RELAY,ENGINE COOLANT FAN(LOW & HIGH SPEED)(1985)(2.195)
$26.68 $14.23
1
Add To Cart

12219931
SENSOR, Computer Control Sensors, SENSOR,BAROMETRIC PRESSURE
$139.04 $84.01
1
Add To Cart

14034744
CLAMP, Emission System, CLAMP,CONVERTER AIR INJECTOR PIPE
$24.95
1
Add To Cart

25041498
VALVE, Engine Crankcase, VALVE, CRANKCASE VENT(CV-864C)

7835231
FAN, Air Injection Reactor Pump and Multi-Function Air Compressor, FAN,PUMP(PART OF PUMP)

10045847
SENSOR, Computer Control Sensors, SENSOR,COOLANT TEMPERATURE
$74.92 $36.72
1
Add To Cart

19210661
VALVE, Emission Control System, VALVE,EGR

25036628
SENSOR, Coolant Temperature (Engine Unit), SENSOR,COOLANT TEMPERATURE GAGE

6487936
VALVE, Engine Crankcase, VALVE,CRANKCASE VENT(CV-781C)
$8.38 $1.20
10
Add To Cart

8622076
SEAL, Speedometer Driven Gear, SEAL,O-RING SPEEDOMETER DRIVEN GEAR SLEEVE
$12.60
1
Add To Cart

88999112
MODULE, Emission Control System, MODULE,ENGINE CONTROL
$201.52 $111.32
1
Add To Cart

14033946
STUD, Emission Control System, STUD,EGR CONTROL BRACKET TO HEAD(0.206)

25007318
SENSOR, Computer Control Sensors, SENSOR,VEHICLE SPEED(09.761)

25036620
SWITCH, Throttle Control, SWITCH,FAST IDLE SOLENOID & COLD ADVANCE(W/CALIFORNIA EMISSION NB2)

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

1635540
STUD, Emission System, STUD,EGR VALVE(M8 X 1.25/M8 X 1.25 X 41)(3.275)
$9.35 $5.94
1
Add To Cart

19151475
BRACKET, A/C Electrical, BRACKET,CONTROL RELAY(3.900)
$9.39 $5.18
1
Add To Cart

19151475
BRACKET, Fuel Pump, BRACKET,PUMP RELAY
$9.39 $5.18
1
Add To Cart

19151475
BRACKET, Fuel Pump, BRACKET,FUEL PUMP RELAY
$9.39 $5.18
1
Add To Cart

19151475
BRACKET, Fuel Pump, BRACKET,EFE RELAY
$9.39 $5.18
1
Add To Cart

1985088
RETAINER, Emission Control System, RETAINER,SOLENOID FILTER(PART OF CONTROL)
$2.07 $0.35
1
Add To Cart

22530004
RETAINER, Engine Crankcase, RETAINER,"U" SHAPE(1.64 X 1.25)
$22.29 $13.47
1
Add To Cart

25519582
SWITCH, A/C Electric Temperature and Motor Control, SWITCH,COMPRESSOR REFRIGERANT PRESSURE
$21.75 $15.14
1
Add To Cart

3051170
SWITCH, Thermo Vacuum, SWITCH,CANISTER PURGE
$19.83 $10.60
1
Add To Cart

7026014
FILTER, Fuel Tank Evaporator/Purge Control, FILTER,CANISTER AIR INLET(4.5" DIAMETER)
$8.40 $4.40
1
Add To Cart

88999119
MODULE, Emission Control System, MODULE,ENGINE CONTROL
$207.34 $115.47
1
Add To Cart

10019632
SEAL, Air Cleaner and Silencer, SEAL,AIR CLEANER

10021766
COVER, Chassis Electric Diagnostic, COVER,DIAGRAM CONNECT(OLDSMOBILE/PONTIAC)

10021766
COVER, Chassis Electric Diagnostic, COVER,DIAGRAM CONNECT

10021766
COVER, Chassis Electric Diagnostic, COVER,DIAGRAM CONNECT(OLDSMOBILE)

10026187
RELAY, Fuel Pump, RELAY,FUEL PUMP(1984 & LOCATION)

10026663
RELAY, A/C Electrical, RELAY,A.C. COMPRESSOR

10026663
RELAY, Early Fuel Evaporation Control, RELAY,EFE

10026663
RELAY, A/C Electrical, RELAY,COMPRESSOR CONSTANT RUNNING(3.130)

10026710
BRACKET, Computer Control Sensors, BRACKET,M.AIR PUMP SENSOR

10027015
RETAINER, Emission Control System, RETAINER,CONTROL MODULE(PUSH ON)

10027015
RETAINER, Emission Control System, RETAINER,ECM(PUSH ON)

10027719
RELAY, Fuel Pump, RELAY,FUEL PUMP

10028740
TUBE, Air Cleaner Intake, TUBE,ENGINE AIR HEAT STOVE

10029739
RETAINER, Fuel Tank Evaporator/Purge Control, RETAINER,VAPOR CANISTER

10030429
CONNECTOR, Engine Crankcase, CONNECTOR, CRANKCASE VENT VALVE ELBOW

10037286
ELBOW, Engine Crankcase Ventilation, ELBOW, CRANKCASE VENT VALVE

10037288
GROMMET, Engine Crankcase, GROMMET,VENT TO ROCKER ARM COVER

10039961
RELAY, A/C Electrical, RELAY,COMPRESSOR CUTOFF

10039961
RELAY, Fuel or Air Meter, RELAY,PRESSURE ALT ADVANCE SOLENOID(9.277)

10075405
RETAINER, Cruise Control, RETAINER,VACUUM RELEASE VALVE

10147931
GASKET, Emission System, GASKET,EGR VALVE

12020167
RETAINER, Main Wiring Junction and Fuse Block, RETAINER,INSTRUMENT PANEL WIRING

12020307
RETAINER, Emission Control System, RETAINER,MODULE HARNESS GROMMET

12020307
RETAINER, Emission Control System, RETAINER,MODULE WIRING GROMMET

12049242
CONNECTOR KIT, Voltage Regulator, CONNECTOR KIT,GLOW PLUG CONTROL

GROMMET, Engine Crankcase

1231486
GROMMET, VALVE ROCKER ARM COVER
22532566
GROMMET, FILTER TO VALVE COVER

1258729
STUD, Air Cleaner and Silencer, STUD,A/C TO MOUNTING BRACKET

1381487
GROMMET, Engine Crankcase, GROMMET,CRANKCASE VENT INTAKE MANIFOLD

1381487
GROMMET, Engine Crankcase, GROMMET,CRANKCASE VENT VALVE

14015367
GASKET, Air Injection Reactor Pump and Multi-Function Air Compressor, GASKET,CONTROL VALVE ADAPTER

14032098
SWITCH, Steering Gear Oil Pressure, SWITCH,IDLE SPEED P.S. PRESSURE

16022604
MODULE, Distributor (also Knock Sensor), MODULE,ELECTRONIC SPARK CONTROL

16036494
EPROM, Emission Control System, EPROM,ECM(16036495 STAMPED)

1645516
VALVE, Cruise Control, VALVE,CRUISE VACUUM & TRANS CONVERTER RELEASE

17072997
VALVE, Emission Control System, VALVE,AIR INJECTOR CONTROL(STAMPED 17072997)

17075840
CANISTER, Fuel Tank Evaporator/Purge Control, CANISTER,FUEL VAPOR

17085928
VALVE, Fuel Tank Evaporator/Purge Control, VALVE,CANISTER(4 OUTLETS)

CANISTER, Fuel Tank Evaporator/Purge Control

17085935
CANISTER, FUEL VAPOR(1984 INCLUDE SOLENOID)
17085935
CANISTER, FUEL VAPOR(1985)

VALVE, Emission Control System

17110463
VALVE, EGR
22048578
VALVE, AIR ENGINE CHECK

17110485
VALVE, Emission Control System, VALVE,EGR

17111750
SHIELD, Emission Control System, SHIELD,EGR VALVE TO TPS

22050642
VALVE, Emission Control System, VALVE,CONVERTER AIR INJECTOR CHECK

22507720
SEAL, Air Cleaner and Silencer, SEAL,AIR CLEANER TO CARBURETOR

22512709
RELAY, Engine Air Cooling(Electrical), RELAY,ENGINE CLEANING FAN

22515206
RELAY, Transmission Converter, RELAY,CONVERTER CLUTCH CONTROL SWITCH

22521242
BRACKET, Computer Control Sensors, BRACKET,M.AIR PUMP SENSOR(W/CALIFORNIA EMISSION NB2)

22521772
SWITCH, A/C Electrical, SWITCH,ENGINE CLEANING FAN(A.C. PRESSURE)(1.055)

22521800
SWITCH, Thermo Vacuum, SWITCH,TVS EGR

22531535
CONTROLLER, Voltage and Glow Plug, CONTROLLER,GLOW PLUG

SENSOR, Computer Control Sensors

25007539
SENSOR, MASS AIR FLOW(1985)
25007652
SENSOR, MASS AIR FLOW(1984)

25036378
SWITCH KIT, Engine Oil Pressure/Temperature, SWITCH KIT,OIL PRESSURE

25036555
SWITCH, Engine Oil Pressure/Temperature, SWITCH,OIL PRESSURE & CHOKE HEATER

MOTOR, Air Cleaner Controls

25041109
MOTOR, AIR CLEANER DIAPHRAGM
8994333
MOTOR, VACUUM DIAPHRAGM

25041551
REGULATOR, Engine Crankcase, REGULATOR,CRANKCASE DEPRESSION(CV 861)

25041743
SEPARATOR KIT, Evaporation Emission System(Fuel Tank End), SEPARATOR KIT, CRANKCASE VENT OIL(1.745)

25043138
CLEANER, Air Intake, CLEANER,AIR(EXCEPT CALIFORNIA)

25500355
DUCT, Air Cleaner Intake, DUCT,AIR INTAKE FRONT(TO FLEXIBLE DUCT)

25500371
DUCT, Air Cleaner Intake, DUCT,FLEXIBLE(AIR CLEANER TO AIR INTAKE DUCT)

25511281
SHIELD, Emission System, SHIELD,ENGINE & ECM WIRING HARNESS

25513329
RETAINER, Speedometer Driven Gear, RETAINER,SPEEDOMETER DRIVEN GEAR SLEEVE

25515233
SILENCER, Exhaust GASOLINE Recirculation Valve, SILENCER,CONTROL VALVE(DIVERTER)

25516131
OUTLET, Engine Coolant, OUTLET,COOLANT

25516236
PIPE, Exhaust Pipe, PIPE,C/OVER & ENGINE AIR HEAT(PART DOES NOT INCLUDE LH FLANGE)

25516315
PULLEY, Air Injection Reactor Pump and Multi-Function Air Compressor, PULLEY,AIR PUMP

25517008
GASKET, Multi PORTION Fuel Injection Throttle Body, GASKET,THROTTLE BODY

25517396
BLOCK, Intake Manifold Vacuum, BLOCK,VACUUM CONNECT TO MANIFOLD

25517505
CONNECTOR, Intake Manifold Vacuum, CONNECTOR,VACUUM PIPE TO VACUUM BLOCK

25517506
CONNECTOR, Intake Manifold Vacuum, CONNECTOR,EGR VACUUM HARNESS(2 PORTION)

25517507
CONNECTOR, Emission System, CONNECTOR,EGR VACUUM(STRGT)(3.278)

25517990
DUCT, Engine Crankcase Ventilation, DUCT,CRANKCASE VENT TUBE

25518613
GROMMET, Engine Crankcase, GROMMET,VALVE COVER(LH)

25519958
CONTROL, Emission Control System, CONTROL,EGR VALVE VACUUM

25519960
CONTROL, Emission Control System, CONTROL,EGR VALVE VACUUM(ELECTRIC REGULATOR)

25521456
TUBE, Engine Crankcase Ventilation, TUBE,CRANKCASE VENT

RELAY, Engine Air Cooling(Electrical)

25521721
RELAY, ENGINE FAN
25522339
RELAY, ENGINE COOLANT FAN(1984)

25521721
RELAY, Engine Air Cooling(Electrical), RELAY,ENGINE COOLANT FAN(LOW SPEED)(1984 & LOCATION)(AS REQUIRED)(1984-85)A

25521941
DUCT, Air Cleaner Intake, DUCT,ELBOW(MASS AIR FLOW SENSOR TO THROTTLE BODY)(1985)

25522266
HOSE, Throttle Body Coolant Supply, HOSE,THROTTLE BODY COOLANT(INLT)

25522339
RELAY, Engine Air Cooling(Electrical), RELAY,COOLANT FAN TO UPPER TIE BAR(HIGH/LOW SPEED)(1984)

25523722
SWITCH, Emission Control System, SWITCH,EGR VACUUM(PART OF CONTROL)

25523722
SWITCH, Emission Control System, SWITCH,EGR VACUUM CONTROL(PART OF CONTROL)

25523766
TUBE, Air Cleaner Intake, TUBE,ENGINE AIR HEAT STOVE(440MM LG)

25524534
HOSE, Throttle Body Coolant Supply, HOSE,THROTTLE BODY WATER

25525369
DUCT, Air Cleaner Intake, DUCT,INTERMEDIATE AIR INTAKE REAR

25526903
FILTER, Emission Control System, FILTER,EGR VALVE VACUUM CONTROL

25526903
FILTER, Emission Control System, FILTER,EGR VACUUM VALVE CONTROL

25526954
SOLENOID, Early Fuel Evaporation Control, SOLENOID,CANISTER(1984 ALSO PART OF CANISTER)

25527402
RELAY, Engine Air Cooling(Electrical), RELAY,FAN SHUTOFF DELAY

25530599
GASKET, Emission System, GASKET,EGR VALVE

3050223
SWITCH, Engine Air Cooling(Electrical), SWITCH,ENGINE CLEANING TEMPERATURE FAN CONTROL

472815
TEE, Vacuum Power Brake, TEE,PUMP TO BOOSTER HOSE(1.745)(3 PORTION)

88999121
MODULE, Emission Control System, MODULE,ENGINE CONTROL
$181.12 $101.16

SENSOR, Air Cleaner Controls

8997574
SENSOR, AIR CLEANER
8997916
SENSOR, AIR CLEANER

12338017
CLAMP, WORM GEAR,28.6-76.2, STAINLESS STEEL(AS REQUIRED)
$10.09 $6.41
5
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1984 Buick Century 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 2.5L, 6 Cyl 3.0L, 6 Cyl 3.8L, 6 Cyl 4.3L Diesel. Model Code: CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR.