Emission Controls fit your 1991 Buick Century

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1991 Buick Century

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Part No. & Part Description

Price & Qty.

Part No. &
Part Description

15326386
SENSOR, Computer Control Sensors, SENSOR, COOLANT TEMPERATURE (1.150)
$46.88 $24.85
1
Add To Cart

15326386
SENSOR, Computer Control Sensors, SENSOR,ENGINE COOLANT TEMPERATURE(INTERFACE W/ECM REQUIRED WHEN CHECK ENGINE LIGHT GOES W/CODES 14 OR 15)(2-WAY MALE)(MATING CONNECT W/LEADS USE 88987993)
$46.88 $24.85
1
Add To Cart

15326386
SENSOR, Coolant Temperature (Engine Unit), SENSOR,ENGINE COOLANT TEMPERATURE(INTERFACE W/ECM REQUIRED WHEN CHECK ENGINE LIGHT GOES W/CODES 14 OR 15)(2-WAY MALE)(MATING CONNECT W/LEADS USE 88987993)(3.682)
$46.88 $24.85
1
Add To Cart

11514596
NUT, Fuel Injector, NUT, FUEL INJECTOR (M8X1.25X7.5) 10 PHOSPHATE ELECTRO ORGANIC (8.917)
- Replaced By: 11610091
$10.24 $6.05
1
Add To Cart

12569240
SENSOR, Computer Control Sensors, SENSOR,MAP
$112.74 $65.93
1
Add To Cart

25537068
SEAL, Air Outlet, SEAL, HEATER OUTLET PIPE O RING
$2.63 $1.40
10
Add To Cart

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

19211437
SENSOR, Computer Control Sensors, SENSOR,EXHAUST OXYGEN(W/WIRE LEAD)(M18X1.5-6E)(MATING CONNECT USE 12117385)
$33.92 $18.91

12337972
GASKET, Emission System, GASKET,EGR VALVE(USED WITH EGR VALVE HAVING ATTACHING BOLTS 58.0 MM APART)
$6.12 $3.37
10
Add To Cart

14089936
RELAY, A/C Electrical, RELAY, A.C. COMPRESSOR (1.055)

RELAY, Engine Air Cooling(Electrical)

14089936
RELAY, ENGINE COOLING FAN(V08)
14089936
RELAY, ENGINE COOLING FAN

14089936
RELAY, Fuel Pump, RELAY, FUEL PUMP (1.055)

14089936
RELAY, Fuel Pump, RELAY,FUEL PUMP(5-PINION OVAL SHAPE)

14089936
RELAY, Engine Air Cooling(Electrical), RELAY,FAN CONTROL(5-PINION OVAL SHAPE)

14089936
RELAY, A/C Electrical, RELAY,A/C COMPRESSOR(5-PINION OVAL SHAPE)

25095452
VALVE, Engine Crankcase, VALVE,PCV(CV895C)

25098058
VALVE, Engine Crankcase, VALVE, CRANKCASE VENT CONTROL(CV899C)

24415470
CLAMP, Air Cleaner Intake, CLAMP,REAR INTAKE AIR DUCT(WORM GEAR CLAMP W/SPECIAL SLOT)(66-75MM)
- Require Quantity: 02
- Package Quantity: 1
$11.34 $7.58
1
Add To Cart

12337892
BOLT, Inflatable Restraint System, BOLT, U NUT & STUD (M5X.8X10)(4.710)

12337892
BOLT, Emission Control System, BOLT,ECM(M5X.8X16 THREAD)(SPECIAL)
- Require Quantity: 04
- Package Quantity: 1

10165652
NUT, Air Cleaner and Silencer, NUT,WING M8X1.25 PHOSPHATE ORGANIC(AIR CLEANER)(8.820)
- Require Quantity: 02
- Package Quantity: 1
- Replaced By: 11609971
$8.69 $5.52
1
Add To Cart

10238816
SWITCH, Steering Gear Oil Pressure, SWITCH,IDLE SPEED CONTROL P/S PRESSURE

10238816
SWITCH, Steering Gear Oil Pressure, SWITCH,IDLE SPEED CONTROL P/S PRESSURE

24577608
ELEMENT, Air Cleaner Intake, ELEMENT,(PAPER)(A974C)
$29.20 $15.48
6
Add To Cart

STUD, Ignition Coil Mounting

10065558
STUD, IGNITION COIL(M8X1.25X16/1.25X40)(3.275)
$6.30 $4.00
5
Add To Cart
10498207
STUD, IGNITION COIL

22527587
CLAMP, Engine Crankcase Ventilation, CLAMP, CRANKCASE VENT
- Replaced By: 11517127
$8.21 $5.50
1
Add To Cart

24500321
SEAL, Engine Coolant By-Pass, SEAL, HEATER INLET PIPE 0 RING
$3.08 $1.82
10
Add To Cart

25036751
SENSOR, Computer Control Sensors, SENSOR,MANIFOLD AIR TEMPERATURE(2 BLADE TERMINAL)(3/8-18 THREAD)(CONNECT USE 12102620 W/LEADS)
$71.89 $42.04
1
Add To Cart

5617102
GASKET, Emission System, GASKET,OXYGEN SENSOR
$8.90 $4.95
1
Add To Cart

25036807
SENSOR, Coolant Temperature (Engine Unit), SENSOR, COOLANT TEMPERATURE GAGE(1 OR 2 BLADE TERMINAL,3/8-18)

25036807
SENSOR, Coolant Temperature (Engine Unit), SENSOR,ENGINE COOLANT TEMPERATURE GAGE(1 BLADE TERMINAL)(3/8-18 THREAD)

10112531
GROMMET, Engine Crankcase, GROMMET,PCV VALVE(TO ROCKER ARM COVER)
- Require Quantity: 02
- Package Quantity: 1
$13.05
1
Add To Cart

1635540
STUD, Multi PORTION Fuel Injection Throttle Body, STUD, THROTTLE BODY (M8X1.25X15) 9.8 ZINC ORGANIC (8.980)
$9.35 $5.94
1
Add To Cart

19244501
SENSOR, Engine Oil Pressure/Temperature, SENSOR, ENGINE O/PRESSURE GAGE (NOT REQUIRED)
$96.32 $56.33
1
Add To Cart

19244517
SWITCH, Engine Oil Pressure/Temperature, SWITCH, O/PRESSURE INDICATOR & FUEL PUMP (3 BLADE TERMINAL,1/4-18)
$46.24 $32.18
1
Add To Cart

19244517
SWITCH, Engine Oil Pressure/Temperature, SWITCH,FUEL PUMP & ENGINE OIL PRESSURE INDICATOR(1/4-18 DRY SEAL THREAD)(3 BLADE TERMINAL)
$46.24 $32.18
1
Add To Cart

22530004
RETAINER, Engine Crankcase, RETAINER,AIR CLEANER (PART OF 7)
$22.29 $13.47
1
Add To Cart

24504713
BOLT, Engine Front Cover, BOLT, ENGINE FRONT COVER (5/16-18X1.53)
$16.46 $10.46
10
Add To Cart

25535463
HOSE, Engine Crankcase Ventilation, HOSE, CRANKCASE VENT
$16.21 $13.05
1
Add To Cart

8683968
SENSOR KIT, Computer Control Sensors, SENSOR KIT,VEHICLE SPEED(W/GOVERNOR COV & SEAL)(4.329)
$165.88 $27.05
1
Add To Cart

8683968
SENSOR KIT, Speedometer Drive, SENSOR KIT,VEHICLE SPEED(W/GOVERNOR COV & SEAL)
$165.88 $27.05
1
Add To Cart

88999170
MODULE, Emission Control System, MODULE,ENGINE CONTROL(LABELED 1227748)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
$228.82 $126.80
1
Add To Cart

88999199
MODULE, Emission Control System, MODULE,ENGINE CONTROL(REMANUFACTURE)
$224.92 $122.04
1
Add To Cart

10021766
COVER, Chassis Electric Diagnostic, COVER, DIAGRAM CONNECT (NOT REQUIRED)(OLDSMOBILE)

10026710
BRACKET, Computer Control Sensors, BRACKET,MAP SENSOR(AIR CLEANER MOUNTING)

10027015
RETAINER, Emission Control System, RETAINER, ECM

10027015
RETAINER, Emission Control System, RETAINER,ECM(PUSH-ON)(OVERALL LENGTH 1.25")
- Require Quantity: 02
- Package Quantity: 1

10029739
RETAINER, Fuel Tank Evaporator/Purge Control, RETAINER,EVAP EMISSION CANISTER

10043061
HOSE, Engine Crankcase Ventilation, HOSE,PCV

10044338
TUBE, Emission System, TUBE,MAP SENSOR VACUUM(3.682)

10044339
TUBE, Emission System, TUBE,EGR VALVE VACUUM

10052141
HOSE, Evaporation Emission System(Fuel Tank End), HOSE,EVAP EMISSION

10066687
GASKET, Throttle Body/Carburetor, GASKET,TBI

10075405
RETAINER, Cruise Control, RETAINER, CRUISE CONTROL VACUUM RELEASE VALVE

10075405
RETAINER, Cruise Control, RETAINER,CRUISE CONTROL VACUUM RELEASE VALVE

CLIP, Early Fuel Evaporation

10093242
CLIP, EVAP EMISSION HOSE(PLASTIC)
22530509
CLIP, EVAP EMISSION HOSE(POSITIVE #19)(METAL)(3.120)

10098637
BRACKET, Main Wiring Junction and Fuse Block, BRACKET,MULTIUSE RELAY

10098637
BRACKET, Main Wiring Junction and Fuse Block, BRACKET,MULTIUSE RELAY

10101847
DUCT, Air Cleaner Intake, DUCT,FRONT INTAKE AIR

TUBE, Engine Crankcase Ventilation

10112532
TUBE, PCV(COMPLETE)(COMPONENT PARTS SERVICED)(14 INCH LONG W/PCV)
12515202
TUBE, PCV(COMPONENT PARTS SERVICED)(CONSISTS OF A TUBE AND TWO CONNECTORS)
$95.16 $53.05

10112534
GASKET, Air Cleaner and Silencer, GASKET,AIR CLEANER

10456019
SENSOR, Distributor (also Knock Sensor), SENSOR, ELECTRONIC SPARK CONTROL KNOCK

12020307
RETAINER, Emission Control System, RETAINER, ELECTRONIC CONTROL MOD HARNESS GROMMET

12020307
RETAINER, Emission Control System, RETAINER,ELECTRONIC CONTROL MODULE HARNESS TO GROMMET

12086185
HARNESS, Engine Wiring, HARNESS, ENGINE/ECM WIRING (2.480)

12090696
HARNESS, Engine Wiring, HARNESS,ENGINE WIRING

12337106
HARNESS, Cruise Control Vacuum, HARNESS, W/BRACKET KIT,VACUUM SOURCE (1989-90)

12337106
HARNESS, Cruise Control Vacuum, HARNESS, VACUUM SOURCE

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

14001192
GROMMET, Engine Crankcase, GROMMET, CRANKCASE VENT PIPE

EPROM, Emission Control System
16148882
EPROM, ECM(CODE 8883ASAT)
Fitting Vehicle Options: A(LR8,NA5)
16148886
EPROM, ECM(CODE 8887ASAU)
- Fitting Vehicle Options: A(LR8,NB2)

EPROM, Emission Control System

16149683
EPROM, ECM((9684ASKA)(1991))(LG7,NM8)
16155990
EPROM, ECM(CODE 2639ALCA,3901APXX,6033AWMA)(1989)(ME9)(*04)
16208288
EPROM, ECM(3746ANWP)(1990)(ME9,FP3,FW2,NA5)
16208288
EPROM, ECM(3751ANWR)(1990)(ME9,FP3,FW2,NB2)
16211978
EPROM, ECM((9668ASJW)(1991))(LG7,MD9,NA5)
16211978
EPROM, ECM((9672ASJX)(1991))(LG7,MD9,NB2)
16211978
EPROM, ECM(3741ANWN)(1990)(MD9,FP3,NB2)
16211978
EPROM, ECM(3737ANWM)(1990)(MD9,FP3,NA5)

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

17089075
CANISTER, Fuel Tank Evaporator/Purge Control, CANISTER, FUEL VAPOR W/PURGE CONTROL

17113149
CANISTER, Fuel Tank Evaporator/Purge Control, CANISTER,EVAP EMISSION(CODE 17088095)

19210667
VALVE, Emission Control System, VALVE,EGR(PRODUCT 17090078)

25040881
ELEMENT, Air Cleaner Intake, ELEMENT(PAPER)(A785C)

25041487
BREATHER, Air Cleaner Intake, BREATHER,AIR CLEANER(AND SILENCER)(FB-82)

25098172
CLEANER, Air Intake, CLEANER,AIR(COMPONENT PARTS SERVICED)

25098326
CLEANER, Air Intake, CLEANER,AIR(INCLUDE ITEM #13)

25530610
BOLT, Emission System, BOLT, HARNESS VACUUM MANIFOLD TO THROTTLE BODY(M6X1X32) PO

25532090
GASKET, Multi PORTION Fuel Injection Throttle Body, GASKET, THROTTLE BODY

25532407
STUD, Generator Mounting, STUD, GENERATOR SUPPORT

25532555
HOSE, Engine Coolant By-Pass, HOSE, THERMOSTAT BY PASS

25532852
HOSE, Cruise Control Vacuum, HOSE, FUEL REGULATOR VACUUM

25532981
BRACKET, Air Cleaner, BRACKET,AIR CLEANER(MD9)

25533077
SUPPORT, Generator Mounting, SUPPORT, GENERATOR

25533444
SEAL, Air Cleaner and Silencer, SEAL,AIR CLEANER

25533862
DUCT, Air Cleaner Intake, DUCT,FRONT INTAKE AIR

25535080
PIPE, Heater, PIPE,HEATER INLET(UPPER TO THROTTLE BDY)

25535462
TUBE, Engine Crankcase Ventilation, TUBE, CRANKCASE VENT

25536047
RETAINER, Air Cleaner Intake, RETAINER,FRONT INTAKE AIR DUCT

25536049
PROTECTOR, Air Cleaner Intake, PROTECTOR,FRONT INTAKE AIR DUCT RETAINER

25537150
PIPE, Early Fuel Evaporation, PIPE, FUEL VAPOR CANISTER PURGE (COMPONENT PARTS SERVICED)

11609411
NUT, HEXAGON W/CONICAL WASHER (M6X1) 9 PHOSPHATE ELECTRO ORGANIC
$2.80 $1.77
10
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1991 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 3.3L. Model Code: CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 4 DOOR, SPECIAL 4 DOOR.