Parts for:

 
0 My Cart

Customer Support:  Customer Service - Live Chat Live Chat or Customer Service - Phone 1-888-737-9766

Parts found for 1989 Buick Century > Fuel System, Exhaust, Emission System > Emission Controls

Part No.
Part Description

Retail
Price

Your
Price

Qty. Cart

  • GM 17089084
    BODY KIT
    BODY KIT(MD9,ME9)(FOR ADDITIONAL USAGES SEE THROTTLE BODY CHART)(*01)
    --
    --
  •  
    BOLT, Intake & Exhaust Manifold Make Sure These Fit  
  • GM 10101343
    BOLT, EXHAUST MANIFOLD TO CYL HEAD
    --
    --
  • GM 10043014
    BOLT, EXHAUST MANIFOLD TO CYL HEAD(1988)(3.275)
    --
    --
  • GM 10101344
    BOLT, EXHAUST MANIFOLD TO CYL HEAD(1989)
    --
    $12.12
    Ships in 1-3 Business Days
  • GM 11515792
    BOLT, INLET MANIFOLD PLENUM(2.277)
    $1.28
    $0.82
    Ships in 1-3 Business Days
  •  
    BRACKET, Computer Control Sensors Make Sure These Fit  
  • GM 10026710
    BRACKET, M.AIR PUMP SENSOR
    --
    --
  • GM 10026710
    BRACKET, M.AIR PUMP SENSOR(1989)
    --
    --
  •  
    CLAMP, Air Cleaner Intake Make Sure These Fit  
  • GM 24415470
    CLAMP, AIR INTAKE DUCT
    $7.58
    $5.10
    Ships in 1-3 Business Days
  • GM 24415470
    CLAMP, AIR INTAKE DUCT(*02)
    $7.58
    $5.10
    Ships in 1-3 Business Days
  •  
    DUCT, Air Cleaner Intake Make Sure These Fit  
  • GM 10051547
    DUCT, AIR INTAKE FRONT(1989)
    $100.17
    $71.80
    Ships in 1-3 Business Days
  • GM 14089511
    DUCT, AIR INTAKE FRONT(AIR CLEANER TO TBI)(1988)
    --
    --
  • GM 10044205
    DUCT, AIR INTAKE FRONT(RADIATOR SUPPORT TO REAR AIR)
    --
    --
  • GM 25533862
    DUCT, FRONT INTAKE AIR
    --
    --
  •  
    EPROM, Emission Control System Make Sure These Fit  
  • GM 16211978
    EPROM, ECM((9668ASJW)(1991))(LG7,MD9,NA5)
    --
    --
  • GM 16211978
    EPROM, ECM((9672ASJX)(1991))(LG7,MD9,NB2)
    --
    --
  • GM 16149683
    EPROM, ECM((9684ASKA)(1991))(LG7,NM8)
    --
    --
  • GM 16211978
    EPROM, ECM(3737ANWM)(1990)(MD9,FP3,NA5)
    --
    --
  • GM 16211978
    EPROM, ECM(3741ANWN)(1990)(MD9,FP3,NB2)
    --
    --
  • GM 16208288
    EPROM, ECM(3746ANWP)(1990)(ME9,FP3,FW2,NA5)
    --
    --
  • GM 16208288
    EPROM, ECM(3751ANWR)(1990)(ME9,FP3,FW2,NB2)
    --
    --
  • GM 16155990
    EPROM, ECM(CODE 2639ALCA,3901APXX,6033AWMA)(1989)(ME9)(*04)
    --
    --
  •  
    GASKET, Emission System Make Sure These Fit  
  • GM 14091828
    GASKET, EGR TRANSFER TUBE
    --
    --
  • GM 12337972
    GASKET, EGR VALVE TO PLENUM
    $1.55
    $0.87
  •  
    GASKET, Multi Port Fuel Injection Throttle Body Make Sure These Fit  
  • GM 25532090
    GASKET, THROTTLE BODY
    $11.20
    $6.47
    Ships in 1-3 Business Days
  • GM 10209678
    GASKET, THROTTLE BODY
    $3.12
    $1.90
    Ships in 1-3 Business Days
  •  
    GROMMET, Engine Crankcase Make Sure These Fit  
  • GM 1381487
    GROMMET, INTAKE MANIFOLD CRANKCASE VENT VALVE
    --
    $7.04
  • GM 10112531
    GROMMET, CRANKCASE VENT TO ROCKER ARM COVER
    --
    --
  • GM 14001875
    GROMMET, CRANKCASE VENT VALVE.
    $5.25
    $3.35
  •  
    HARNESS, Cruise Control Vacuum Make Sure These Fit  
  • GM 12337106
    HARNESS, VACUUM SOURCE
    --
    --
  • GM 12337106
    HARNESS, W/BRACKET KIT,VACUUM SOURCE (1989-90)
    --
    --
  •  
    HARNESS, Engine Wiring Make Sure These Fit  
  • GM 12086185
    HARNESS, ENGINE/ECM WIRING (2.480)
    $1669.11
    $1065.56
    Ships in 1-3 Business Days
  • GM 12048846
    HARNESS, FUEL INJECTION
    --
    --
  •  
    HOSE, Engine Crankcase Ventilation Make Sure These Fit  
  • GM 25535463
    HOSE, CRANKCASE VENT
    --
    --
  • GM 10043061
    HOSE, CRANKCASE VENT
    --
    $16.99
    Ships in 1-2 Business Days
  • GM 10118681
    HOSE, CRANKCASE VENT
    --
    $14.96
    Ships in 1-3 Business Days
  •  
    HOSE, Throttle Body Coolant Supply Make Sure These Fit  
  • GM 10100041
    HOSE, TBI HEATER INTAKE(1988)
    --
    --
  • GM 10115742
    HOSE, TBI HEATER INTAKE(1989)
    $20.98
    $13.83
  •  
    MODULE, Emission Control System Make Sure These Fit  
  • GM 88999196
    MODULE, ENGINE CONTROL
    --
    $199.38
    Ships in 1-3 Business Days
  • GM 88999170
    MODULE, ENGINE CONTROL(BUICK,OLDSMOBILE)
    $189.57
    $151.16
    Ships in 1-3 Business Days
  • GM 88999170
    MODULE, ENGINE CONTROL(CHEVROLET)
    $189.57
    $151.16
    Ships in 1-3 Business Days
  • GM 88999170
    MODULE, ENGINE CONTROL(PONTIAC)
    $189.57
    $151.16
    Ships in 1-3 Business Days
  • GM 88999199
    MODULE, ENGINE CONTROL(REMANUFACTURE)
    --
    $239.34
    Ships in 1-3 Business Days
  •  
    NUT, Air Cleaner and Silencer Make Sure These Fit  
  • GM 10165652
    NUT, AIR CLEANER(1988)
    $3.00
    $2.02
  • GM 10165652
    NUT, WING M8X1.25 PHOSPHATE ORGANIC((1989))(AS REQUIRED)(8.820)
    $3.00
    $2.02
  • GM 10165652
    NUT, WING M8X1.25 PHOSPHATE ORGANIC(AS REQUIRED)(8.820)
    $3.00
    $2.02
  •  
    PIPE, Heater Make Sure These Fit  
  • GM 10087640
    PIPE, HEATER INLET
    $30.49
    $27.87
    Ships in 1-3 Business Days
  • GM 25535080
    PIPE, HEATER INLET(UPPER TO THROTTLE BDY)
    --
    --
  •  
    RELAY, A/C Electrical Make Sure These Fit  
  • GM 14089936
    RELAY, A.C. COMPRESSOR (1.055)
    $29.04
    $16.24
  • GM 14089936
    RELAY, A.C. COMPRESSOR(1.055)
    $29.04
    $16.24
  •  
    RELAY, Engine Air Cooling(Electrical) Make Sure These Fit  
  • GM 10038311
    RELAY, ENGINE COOLANT FAN (1987)
    $19.57
    $12.11
    Ships in 1-3 Business Days
  • GM 14089936
    RELAY, ENGINE COOLING FAN
    $29.04
    $16.24
  • GM 14089936
    RELAY, ENGINE COOLING FAN(V08)
    $29.04
    $16.24
  • GM 14089936
    RELAY, ENGINE COOLING FAN
    $29.04
    $16.24
  • GM 14089936
    RELAY, FUEL PUMP & COOLANT FAN & A.C.COMPRESSOR(1988-89)
    $29.04
    $16.24
  •  
    RELAY, Fuel Pump Make Sure These Fit  
  • GM 14089936
    RELAY, FUEL PUMP (1.055)
    $29.04
    $16.24
  • GM 10034222
    RELAY, FUEL PUMP & A.C. CONTROL(1987)(9.277)
    $20.26
    $11.33
    Ships in 1 Business Day
  • GM 14089936
    RELAY, FUEL PUMP(1.055)
    $29.04
    $16.24
  •  
    RETAINER, Cruise Control Make Sure These Fit  
  • GM 10075405
    RETAINER, CRUISE CONTROL VACUUM RELEASE VALVE
    --
    --
  • GM 10075405
    RETAINER, CRUISE CONTROL VACUUM RELEASE VALVE
    --
    --
  •  
    RETAINER, Speedometer Drive Make Sure These Fit  
  • GM 25513329
    RETAINER, SPEEDOMETER DR GEAR SLEEVE(1988)
    --
    --
  • GM 25513329
    RETAINER, SPEEDOMETER DRIVEN GEAR SLEEVE(1987-88)
    --
    --
  •  
    SEAL, Air Cleaner and Silencer Make Sure These Fit  
  • GM 14093280
    SEAL, AIR CLEANER
    --
    $14.61
    Ships in 1-3 Business Days
  • GM 25533444
    SEAL, AIR CLEANER
    --
    --
  •  
    SEAL, Speedometer Driven Gear Make Sure These Fit  
  • GM 8622076
    SEAL, O RING SPEEDOMETER DRIVEN GEAR SLEEVE(1987-88)
    $2.21
    $1.52
    Ships in 1-3 Business Days
  • GM 8622076
    SEAL, SPEEDOMETER DR GEAR SLEEVE(1988)
    $2.21
    $1.52
    Ships in 1-3 Business Days
  •  
    SENSOR, Computer Control Sensors Make Sure These Fit  
  • GM 15326386
    SENSOR, COOLANT TEMPERATURE (1.150)
    $34.78
    $19.45
  • GM 19211437
    SENSOR, EXHAUST OXYGEN
    $29.47
    $16.49
  • GM 15326386
    SENSOR, COOLANT TEMPERATURE(1.150)
    $34.78
    $19.45
  • GM 19211437
    SENSOR, EXHAUST OXYGEN
    $29.47
    $16.49
  • GM 19211437
    SENSOR, EXHAUST OXYGEN(1 WIRE)
    $29.47
    $16.49
  • GM 12569240
    SENSOR, M.AIR PUMP
    $98.29
    $54.97
    Ships in 1 Business Day
  • GM 25036751
    SENSOR, MANIFOLD AIR TEMPERATURE
    $60.79
    $34.01
    Ships in 1-2 Business Days
  • GM 25007318
    SENSOR, VEHICLE SPEED(CLSTR MOUNTED)(1987-88 CHEVROLET,OLDSMOBILE,BUICK)
    $125.72
    $119.39
    Ships in 1-3 Business Days
  • GM 25007318
    SENSOR, VEHICLE SPEED(CLSTR MOUNTED)(1988)
    $125.72
    $119.39
    Ships in 1-3 Business Days
  •  
    SENSOR, Coolant Temperature (Engine Unit) Make Sure These Fit  
  • GM 25036807
    SENSOR, COOLANT TEMPERATURE GAGE(1 OR 2 BLADE TERMINAL,3/8-18)
    $49.23
    $27.53
    Ships in 1 Business Day
  • GM 15326386
    SENSOR, COOLANT TEMPERATURE(*01)
    $34.78
    $19.45
  • GM 25036807
    SENSOR, COOLANT TEMPERATURE(*01)
    $49.23
    $27.53
    Ships in 1 Business Day
  • GM 8993146
    SENSOR, COOLANT TEMPERATURE(*01)
    --
    --
  •  
    SENSOR, Distributor (also Knock Sensor) Make Sure These Fit  
  • GM 10456019
    SENSOR, ELECTRONIC SPARK CONTROL KNOCK
    $100.02
    $55.94
    Ships in 1-3 Business Days
  • GM 10456208
    SENSOR, ELECTRONIC SPARK CONTROL KNOCK
    $100.43
    $56.16
    Ships in 1-3 Business Days
  • GM 10456555
    SENSOR, IGNITION TIMER(CRANKSHAFT POSITIVE)(INCLUDE ITEM #84)
    $59.96
    $33.54
    Ships in 1-3 Business Days
  •  
    SENSOR, Engine Oil Pressure/Temperature Make Sure These Fit  
  • GM 19244501
    SENSOR, ENGINE O/PRESSURE GAGE (NOT REQUIRED)
    $53.49
    $29.92
    Ships in 1-3 Business Days
  • GM 10045775
    SENSOR, FUEL PUMP SWITCH ENGINE O/PRESSURE(PONTIAC,OLDSMOBILE)
    Replaced by: 19244934
    $90.02
    $54.00
    Ships in 1-3 Business Days
  • GM 10240134
    SENSOR, O/PRESSURE(1988 OLD W/U21)
    --
    --
  • GM 19244497
    SENSOR, O/PRESSURE(1989 OLD W/UB3)
    $37.70
    $21.09
    Ships in 1-2 Business Days
  •  
    SWITCH, Engine Oil Pressure/Temperature Make Sure These Fit  
  • GM 19244517
    SWITCH, O/PRESSURE INDICATOR & FUEL PUMP (3 BLADE TERMINAL,1/4-18)
    $29.72
    $16.62
    Ships in 1-3 Business Days
  • GM 19244515
    SWITCH, FUEL PUMP & O/PRESSURE(1989)
    $29.17
    $16.31
    Ships in 1-3 Business Days
  • GM 19244513
    SWITCH, O/PRESSURE INDICATOR(1988 EXCEPT OLD U21)
    $50.99
    $28.52
    Ships in 1-3 Business Days
  • GM 19244515
    SWITCH, O/PRESSURE INDICATOR(1989 W/UH6)
    $29.17
    $16.31
    Ships in 1-3 Business Days
  •  
    SWITCH, Steering Gear Oil Pressure Make Sure These Fit  
  • GM 10238816
    SWITCH, IDLE SPEED CONTROL P/S PRESSURE
    $59.79
    $33.49
    Ships in 1-3 Business Days
  • GM 10238816
    SWITCH, THROTTLE LEVER ACTUATOR P.S. PRESSURE
    $59.79
    $33.49
    Ships in 1-3 Business Days
  • GM 10238816
    SWITCH, THROTTLE LEVER ACTUATOR P/S PRESSURE
    $59.79
    $33.49
    Ships in 1-3 Business Days
  •  
    TUBE, Emission System Make Sure These Fit  
  • GM 10044339
    TUBE, EGR VALVE VACUUM
    --
    $17.99
    Ships in 1-3 Business Days
  • GM 10044338
    TUBE, M.AIR PUMP SENSOR VACUUM
    --
    $15.08
    Ships in 1-3 Business Days
  •  
    TUBE, Engine Crankcase Ventilation Make Sure These Fit  
  • GM 25535462
    TUBE, CRANKCASE VENT
    --
    --
  • GM 14088377
    TUBE, CRANKCASE VENT
    $17.32
    $11.05
    Ships in 1-2 Business Days
  •  
    VALVE, Emission Control System Make Sure These Fit  
  • GM 12562568
    VALVE, AIR INJECTOR ENGINE CHECK(1988 W/M.T.)
    $68.51
    $38.33
    Ships in 1-3 Business Days
  • GM 19210661
    $102.69
    $57.44
    Ships in 1-3 Business Days
  • GM 17112039
    VALVE, EGR(A.T.)
    --
    --
  •  
    VALVE, Engine Crankcase Make Sure These Fit  
  • GM 25098058
    VALVE, CRANKCASE VENT CONTROL(CV899C)
    $12.08
    $6.76
    Ships in 1-3 Business Days
  • GM 25043843
    VALVE, CRANKCASE VENT(CV892C)
    --
    --
  • GM 25095452
    VALVE, CRANKCASE VENT(CV895C)
    --
    --
  •  
    Standard Parts Make Sure These Fit  
  • GM 11508476
    BOLT, M8X1.25X25 9.8(AS REQUIRED)
    --
    --
  • GM 11515756
    BOLT, HEX FLANGED HEAD(M8X1.25X20)10.9 PHOSPHATE ORGANIC
    $1.55
    $1.00
  • GM 11508476
    BOLT, HEX FLANGED HEAD(M8X1.25X25)9.8 PHOSPHATE ORGANIC
    --
    --
  • GM 11515758
    BOLT, HEX FLANGED HEAD(M8X1.25X30)10.9 PHOSPHATE ORGANIC
    $1.22
    $0.78
  • GM 12337993
    BOLT, HEX FLANGED HEAD,M10X1.5X30,26THD,21.5O.D.,10.9,(AS REQUIRED)
    Replaced by: 11516328
    $3.37
    $2.15
    Ships in 1-3 Business Days
  • GM 11561025
    BOLT, HEX FLANGED HEAD,M6X1X16,13.5 THREAD,14.2 OUTSIDE DIAMETER,GMW25 STEEL,GMW3200,MACHINE,HEADER POINT(AS REQUIRED)
    $0.74
    $0.47
    Ships in 1-3 Business Days
  • GM 11570082
    BOLT, HEX FLANGED HEAD,M8X1.25X22,19 THREAD,18 OUTSIDE DIAMETER,10.9,GMW3359(AS REQUIRED)
    $1.98
    $1.11
  • GM 11516327
    BOLT, HEX WASHER HEAD(M10-1.5X25)10.9 PHOSPHATE
    $3.48
    $2.22
    Ships in 1-3 Business Days
  • GM 11508995
    BOLT, HEX WASHER HEAD,TAP,M6.3X1.41X13,CADMIUM,13.0-OUTSIDE DIAMETER(AS REQUIRED)
    $2.09
    $1.33
  • GM 11514623
    BOLT, HEXAGON W/CONICAL WASHER,M6X1X20(AS REQUIRED)
    $1.78
    $1.14
  • GM 12337828
    BOLT, HEXAGON(M6.3X1.81X20)PHOSPHATE ZINC ORGANIC
    Replaced by: 22527475
    $1.08
    $0.68
  • GM 11509024
    BOLT, HEXAGON(M6X1X20)9.8 PHOSPHATE
    $1.24
    $0.80
    Ships in 1-2 Business Days
  • GM 11509377
    BOLT, METRIC HEXAGON. M12X1.75X30, PHOSPHATE COATED(AS REQUIRED)
    $6.49
    $4.14
    Ships in 1-3 Business Days
  • GM 11516744
    BOLT-HEX FLANGED HEAD, M10X1.5X110,26 THREAD, 22.3 OUTSIDE DIAMETER,9.8,7114M(AS REQUIRED)
    $5.88
    $3.75
    Ships in 1 Business Day
  • GM 11609970
    CLAMP, WORM GEAR,14.22-26.92 DIAMETER, 13.25 THICK, STAINLESS STEEL.(AS REQUIRED)
    $3.48
    $2.22
  • GM 12338017
    CLAMP, WORM GEAR,28.6-76.2, STAINLESS STEEL(AS REQUIRED)
    $3.60
    $2.42
  • GM 1470030
    CLAMP, WORM TYPE(11/16" TO 1 5/16")(AS REQUIRED)
    $4.40
    $2.96
    Ships in 1 Business Day
  • GM 554665
    --
    $18.27
    Ships in 1-3 Business Days
  • GM 9439274
    HOSE, FUEL & OIL (7/32)(*02)
    --
    $27.47
    Ships in 1-3 Business Days
  • GM 9438381
    HOSE, BULK 5/32X25FT(AS REQUIRED)
    --
    $31.81
  • GM 9438315
    HOSE, FUEL OIL EVAP(5/16)(*02)
    $145.19
    $92.69
    Ships in 1-3 Business Days
  • GM 9438381
    HOSE, FUEL OIL EVAP(5/32)(*02)
    --
    $31.81
  • GM 9439274
    HOSE, FUEL OIL(7/32)(*02)
    --
    $27.47
    Ships in 1-3 Business Days
  • GM 9438315
    HOSE, FUEL-OIL EVAP(AS REQUIRED)
    $145.19
    $92.69
    Ships in 1-3 Business Days
  • GM 3907444
    $1.85
    $1.19
    Ships in 1-2 Business Days
  • GM 11514527
    NUT, HEXAGON FLANGE (M5X0.8) 9 ZINC
    $4.66
    $2.96
    Ships in 1-3 Business Days
  • GM 11609411
    NUT, HEXAGON W/CONICAL WASHER (M6X1) 9 PHOSPHATE ELECTRO ORGANIC
    $0.57
    $0.37
  • GM 11504978
    NUT, U-TYPE M6X1 PNLS 13.5 DEEP ZINC ORGANIC(AS REQUIRED)
    $3.20
    $2.04
    Ships in 1-3 Business Days
  • GM 11514596
    NUT, HEX FLANGED HEAD,M8X1.25,17.9 OUTSIDE DIAMETER,738 THICK,13MM HEXAGON,10, PHOSPHATE ZINC ORGANIC - FLAKE(AS REQUIRED)(8.915)
    $4.54
    $2.89
  • GM 11514527
    NUT, HEXAGON FLANGE M5X0.8 GRD 9 ZINC COATED (DIPPED OR PLATED)(AS REQUIRED)
    $4.66
    $2.96
    Ships in 1-3 Business Days
  • GM 11514527
    NUT, HEXAGON FLANGE(M5X0.8)9 ZINC COATED (DIPPED OR PLATED)
    $4.66
    $2.96
    Ships in 1-3 Business Days
  • GM 11514527
    NUT, HEXAGON(M5X0.8)9 ZINC
    $4.66
    $2.96
    Ships in 1-3 Business Days
  • GM 3907444
    NUT, PUSH IN,SQUARE,UN THREAD,M9.5 SQUARE HOLE,NYLON(AS REQUIRED)
    $1.85
    $1.19
    Ships in 1-2 Business Days
  • GM 12338121
    NUT, U TYPE(4.2X1.41)PHOSPHATE ZINC ORGANIC
    $0.78
    $0.50
    Ships in 1-2 Business Days
  • GM 11508905
    SCREW, HEX WASHER HEAD TAP M6.3X1.81X30 12.5-OUTSIDE DIAMETER ALUMINUM BASECOAT POINT PHOSPHATE ZINC ORGANIC(AS REQUIRED)
    --
    $17.69
    Ships in 1-3 Business Days
  • GM 15656027
    SCREW, HEX WASHER HEAD,W/SEALER,M4.2X1.41X16,8.9 O.D.,6172M,BO(AS REQUIRED)(8.900)
    $2.16
    $1.38
  • GM 12337828
    SCREW, HEXAGON W/FLAT WASHER,TAP,M6.3X1.81X20,13.2 O.D.,ALUMINUM BASECOAT POINT,STEEL,PZ0R(AS REQUIRED)
    Replaced by: 22527475
    $1.08
    $0.68
  • GM 25512804
    SCREW, HEXAGON W/WASHER,M4.2X1.41X16,TAP,ALUMINUM BASECOAT POINT,6010M,PHOSPHATE ORGANIC(AS REQUIRED)
    $1.34
    $0.94
  • GM 11500078
    SCREW, M4.2X1.41X50 CROSS RECESS WASHER HEAD PH(AS REQUIRED)
    --
    $11.93
    Ships in 1-3 Business Days
  • GM 10293818
    SCREW, ROUND HEAD,W/NYLON WASHER,M4.2X1.41X20,11.1O.D.,STEEL,GM6138M(ZINC/PHOSPHATE)(AS REQUIRED)
    $1.78
    $1.14
    Ships in 1-2 Business Days
  • GM 12548430
    TUBING, STEEL (1/4)(3.358)(*03)
    $45.11
    $28.80
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the lowest prices for genuine 1989 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 2.8L, 6 Cyl 3.3L. Model Code: CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 4 DOOR.
 
Item has been added to your cart!

Part No.:

Qty.

Price: $0.00

Subtotal: $0.00

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.