Emission Controls fit your 1989 Buick Century

Currently shopping for
1989 Buick Century
Change Vehicle
Categories Close X

Currently selected

Other Categories

Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware
Body Mounting, Air Conditioning, Audio/Entertainment
Body Wiring, Roof Trim
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cooling System, Grille, Oil System
Engine
Frames, Springs, Shocks, Bumpers, Fascias
Front End Sheet Metal, Heater
Front Suspension, Steering
Interior Trim, Front Seat Trim, Seat Belts
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Glass, Seat Parts, Adjuster
Rear Seat Trim, Carpet
Starter, Generator, Ignition, Electrical, Lamps
Transmission - Automatic
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
Categories Close X

Currently selected

Other Categories

Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware
Body Mounting, Air Conditioning, Audio/Entertainment
Body Wiring, Roof Trim
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cooling System, Grille, Oil System
Engine
Frames, Springs, Shocks, Bumpers, Fascias
Front End Sheet Metal, Heater
Front Suspension, Steering
Interior Trim, Front Seat Trim, Seat Belts
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Glass, Seat Parts, Adjuster
Rear Seat Trim, Carpet
Starter, Generator, Ignition, Electrical, Lamps
Transmission - Automatic
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
Sort by:
Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • SENSOR, Engine Oil Pressure/Temperature
    Buick 10240134
    10240134
    SENSOR, O/PRESSURE(1988 OLD W/U21)
    $54.18 $23.57
    1
    Add To Cart
  • 19244501
    SENSOR, ENGINE O/PRESSURE GAGE (NOT REQUIRED)
    $58.65 $33.70
    1
    Add To Cart
  • 19244497
    SENSOR, O/PRESSURE(1989 OLD W/UB3)
  • 10045775
    SENSOR, FUEL PUMP SWITCH ENGINE O/PRESSURE(PONTIAC,OLDSMOBILE)
    • Replaced By: 19244934
  • 1470030
    CLAMP,A/C), CLAMP,WORM TYPE(.56"TO 1.06"DIAMETER)
    • Replaced By: 11610236
    $7.38 $4.69
    1
    Add To Cart
  • CLAMP, Air Cleaner Intake
    24415470
    CLAMP, AIR INTAKE DUCT
    $9.65 $6.46
    1
    Add To Cart
  • 24415470
    CLAMP, AIR INTAKE DUCT(*02)
    $9.65 $6.46
    1
    Add To Cart
  • SENSOR, Distributor (also Knock Sensor)
    10456555
    SENSOR, IGNITION TIMER(CRANKSHAFT POSITIVE)(INCLUDE ITEM #84)
    $70.71 $21.99
    1
    Add To Cart
  • 10456019
    SENSOR, ELECTRONIC SPARK CONTROL KNOCK
  • Buick 10456208
    10456208
    SENSOR, ELECTRONIC SPARK CONTROL KNOCK
    $111.70 $62.27
  • NUT, Air Cleaner and Silencer
    10165652
    NUT, WING M8X1.25 PHOSPHATE ORGANIC(AS REQUIRED)(8.820)
    • Replaced By: 11609971
    $7.39 $4.69
    1
    Add To Cart
  • 10165652
    NUT, AIR CLEANER(1988)
    • Replaced By: 11609971
    $7.39 $4.69
    1
    Add To Cart
  • 10165652
    NUT, WING M8X1.25 PHOSPHATE ORGANIC((1989))(AS REQUIRED)(8.820)
    • Replaced By: 11609971
    $7.39 $4.69
    1
    Add To Cart
  • BOLT, Intake & Exhaust Manifold
    11515792
    BOLT, INLET MANIFOLD PLENUM(2.277)
    $2.84 $1.81
    10
    Add To Cart
  • Buick 10101343
    10101343
    BOLT, EXHAUST MANIFOLD TO CYL HEAD
  • Buick 10101344
    10101344
    BOLT, EXHAUST MANIFOLD TO CYL HEAD(1989)
  • SEAL, Speedometer Driven Gear
    Buick 8622076
    8622076
    SEAL, O RING SPEEDOMETER DRIVEN GEAR SLEEVE(1987-88)
    $12.60
    1
    Add To Cart
  • Buick 8622076
    8622076
    SEAL, SPEEDOMETER DRIVE GEAR SLEEVE(1988)
    $12.60
    1
    Add To Cart
  • VALVE, Cruise Control
    1645516
    VALVE, CRUISE VACUUM TRANS CONVERTER RELEASE
    $28.12 $12.60
    1
    Add To Cart
  • 1645516
    VALVE, CRUISE & CONVERTER RELEASE
    $28.12 $12.60
    1
    Add To Cart
  • SWITCH, Engine Oil Pressure/Temperature
    Buick 19244517
    19244517
    SWITCH, O/PRESSURE INDICATOR & FUEL PUMP (3 BLADE TERMINAL,1/4-18)
    $48.68 $29.42
    1
    Add To Cart
  • Buick 19244513
    19244513
    SWITCH, O/PRESSURE INDICATOR(1988 EXCEPT OLD U21)
  • 19244515
    SWITCH, O/PRESSURE INDICATOR(1989 W/UH6)
  • 19244515
    SWITCH, FUEL PUMP & O/PRESSURE(1989)
  • MODULE, Emission Control System
    Buick 88999170
    88999170
    MODULE, ENGINE CONTROL(CHEVROLET)
    $213.26 $74.38
    1
    Add To Cart
  • Buick 88999170
    88999170
    MODULE, ENGINE CONTROL(PONTIAC)
    $213.26 $74.38
    1
    Add To Cart
  • Buick 88999170
    88999170
    MODULE, ENGINE CONTROL(BUICK,OLDSMOBILE)
    $213.26 $74.38
    1
    Add To Cart
  • Buick 88999196
    88999196
    MODULE, ENGINE CONTROL
    $253.43 $136.20
    1
    Add To Cart
  • Buick 88999199
    88999199
    MODULE, ENGINE CONTROL(REMANUFACTURE)
    $209.60 $118.12
    1
    Add To Cart
  • COVER, Chassis Electric Diagnostic
    Buick 10021766
    10021766
    COVER, INSTRUMENT PANEL HARNESS DIAGRAM CONNECT(PONTIAC,OLDSMOBILE)
  • Buick 10021766
    10021766
    COVER, INSTRUMENT PANEL WIRING HARNESS DATA LINK CONNECT(OLD.)
  • Buick 10021766
    10021766
    COVER, DIAGRAM CONNECT (NOT REQUIRED)(OLDSMOBILE)
  • 11570082
    BOLT, HEX FLANGED HEAD,M8X1.25X22,19 THREAD,18 OUTSIDE DIAMETER,10.9,GMW3359(AS REQUIRED)
    $8.00 $5.08
    10
    Add To Cart
  • 11514596
    NUT, HEX FLANGED HEAD,M8X1.25,17.9 OUTSIDE DIAMETER,738 THICK,13MM HEXAGON,10, PHOSPHATE ZINC ORGANIC - FLAKE(AS REQUIRED)(8.915)
    $12.60
    1
    Add To Cart
  • 11609411
    NUT, HEXAGON W/CONICAL WASHER (M6X1) 9 PHOSPHATE ELECTRO ORGANIC
    $2.38 $1.51
    10
    Add To Cart
  • 11561025
    BOLT, HEX FLANGED HEAD,M6X1X16,13.5 THREAD,14.2 OUTSIDE DIAMETER,GMW25 STEEL,GMW3200,MACHINE,HEADER POINT(AS REQUIRED)
    $9.15 $5.81
    1
    Add To Cart
  • 11514623
    BOLT, HEXAGON W/CONICAL WASHER,M6X1X20(AS REQUIRED)
    $5.34 $3.40
    10
    Add To Cart
  • 11515758
    BOLT, HEX FLANGED HEAD(M8X1.25X30)10.9 PHOSPHATE ORGANIC
    $1.86 $1.18
    10
    Add To Cart
  • 11508476
    BOLT, HEX FLANGED HEAD(M8X1.25X25)9.8 PHOSPHATE ORGANIC
    $3.55 $2.25
    10
    Add To Cart
  • 11508476
    BOLT, M8X1.25X25 9.8(AS REQUIRED)
    $3.55 $2.25
    10
    Add To Cart
  • 11509377
    BOLT, METRIC HEXAGON. M12X1.75X30, PHOSPHATE COATED(AS REQUIRED)
    $10.94 $6.96
    1
    Add To Cart
  • 11515756
    BOLT, HEX FLANGED HEAD(M8X1.25X20)10.9 PHOSPHATE ORGANIC
    $7.50 $4.76
    10
    Add To Cart
  • 12338017
    CLAMP, WORM GEAR,28.6-76.2, STAINLESS STEEL(AS REQUIRED)
    $8.41 $5.62
    5
    Add To Cart
  • 11516327
    BOLT, HEX WASHER HEAD(M10-1.5X25)10.9 PHOSPHATE
    $4.42 $2.81
    10
    Add To Cart
  • 1470030
    CLAMP, WORM TYPE(11/16" TO 1 5/16")(AS REQUIRED)
    • Replaced By: 11610236
    $7.38 $4.69
    1
    Add To Cart
  • 11609970
    CLAMP, WORM GEAR,14.22-26.92 DIAMETER, 13.25 THICK, STAINLESS STEEL.(AS REQUIRED)
    $4.55 $2.89
    15
    Add To Cart
  • 3907444
    NUT, PUSH IN,SQUARE,UN THREAD,M9.5 SQUARE HOLE,NYLON(AS REQUIRED)
    $6.91 $4.38
    1
    Add To Cart
  • 11516744
    BOLT, HEX FLANGED HEAD,M10X1.5X110,26 THREAD, 22.3 OUTSIDE DIAMETER,9.8,7114M(AS REQUIRED)
    $26.76 $16.15
    1
    Add To Cart
  • 12337828
    BOLT, HEXAGON(M6.3X1.81X20)PHOSPHATE ZINC ORGANIC
    • Replaced By: 22527475
    $10.91 $6.94
    1
    Add To Cart
  • 12337828
    SCREW, HEXAGON W/FLAT WASHER,TAP,M6.3X1.81X20,13.2 O.D.,ALUMINUM BASECOAT POINT,STEEL,PZ0R(AS REQUIRED)
    • Replaced By: 22527475
    $10.91 $6.94
    1
    Add To Cart
  • 15656027
    SCREW, HEX WASHER HEAD,W/SEALER,M4.2X1.41X16,8.9 O.D.,6172M,BO(AS REQUIRED)(8.900)
    $3.55 $2.25
    10
    Add To Cart
  • 10293818
    SCREW, ROUND HEAD,W/NYLON WASHER,M4.2X1.41X20,11.1O.D.,STEEL,GM6138M(ZINC/PHOSPHATE)(AS REQUIRED)
    $3.55 $2.25
    1
    Add To Cart
  • 9438381
    HOSE, FUEL OIL EVAP(5/32)(*02)
    $57.44 $34.72
    1
    Add To Cart
  • 9438381
    HOSE, BULK 5/32X25FT(AS REQUIRED)
    $57.44 $34.72
    1
    Add To Cart
  • Buick 11514527
    11514527
    NUT, HEXAGON(M5X0.8)9 ZINC
    $9.18 $5.83
    1
    Add To Cart
  • Buick 11514527
    11514527
    NUT, HEXAGON FLANGE(M5X0.8)9 ZINC COATED (DIPPED OR PLATED)
    $9.18 $5.83
    1
    Add To Cart
  • Buick 11514527
    11514527
    NUT, HEXAGON FLANGE M5X0.8 GRD 9 ZINC COATED (DIPPED OR PLATED)(AS REQUIRED)
    $9.18 $5.83
    1
    Add To Cart
  • Buick 11514527
    11514527
    NUT, HEXAGON FLANGE (M5X0.8) 9 ZINC
    $9.18 $5.83
    1
    Add To Cart
  • 12337993
    BOLT, HEX FLANGED HEAD,M10X1.5X30,26THD,21.5O.D.,10.9,(AS REQUIRED)
    • Replaced By: 11516328
    $5.08 $3.23
    5
    Add To Cart
  • Buick 9438315
    9438315
    HOSE, FUEL OIL EVAP(5/16)(*02)
    $186.59 $75.22
    1
    Add To Cart
  • Buick 9438315
    9438315
    HOSE, FUEL-OIL EVAP(AS REQUIRED)
    $186.59 $75.22
    1
    Add To Cart
  • Buick 11504978
    11504978
    NUT, U-TYPE M6X1 PNLS 13.5 DEEP ZINC ORGANIC(AS REQUIRED)
    $4.72 $3.00
    1
    Add To Cart
  • 11509024
    BOLT, HEXAGON(M6X1X20)9.8 PHOSPHATE
    $2.95 $1.87
    10
    Add To Cart
  • Buick 12338121
    12338121
    NUT, U TYPE(4.2X1.41)PHOSPHATE ZINC ORGANIC
    $2.31 $1.46
    10
    Add To Cart
  • 9439274
    HOSE, FUEL OIL(7/32)(*02)
    $42.54 $28.07
    1
    Add To Cart
  • 9439274
    HOSE, FUEL & OIL (7/32)(*02)
    $42.54 $28.07
    1
    Add To Cart
  • Buick 11500078
    11500078
    SCREW, M4.2X1.41X50 CROSS RECESS WASHER HEAD PH(AS REQUIRED)
  • Buick 11508905
    11508905
    SCREW, HEX WASHER HEAD TAP M6.3X1.81X30 12.5-OUTSIDE DIAMETER ALUMINUM BASECOAT POINT PHOSPHATE ZINC ORGANIC(AS REQUIRED)
  • Buick 11508995
    11508995
    BOLT, HEX WASHER HEAD,TAP,M6.3X1.41X13,CADMIUM,13.0-OUTSIDE DIAMETER(AS REQUIRED)
  • Buick 25512804
    25512804
    SCREW, HEXAGON W/WASHER,M4.2X1.41X16,TAP,ALUMINUM BASECOAT POINT,6010M,PHOSPHATE ORGANIC(AS REQUIRED)
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale 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.