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Parts found for 1985 Buick Century > Fuel System, Exhaust, Emission System > Emission Controls

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  •  
    BOLT, Air Injection Reactor Pump and Multi-Function Air Compressor Make Sure These Fit  
  • Buick 14077183
    BOLT, INJECTOR PUMP PULLEY
    --
    $14.67
  • Buick 14077183
    BOLT, INJECTOR PUMP PULLEY
    --
    $14.67
  •  
    BOLT, Radio Mounting Make Sure These Fit  
  • Buick 12337892
    BOLT, U NUT & STUD (M5X.8X10)(3.671)
    $2.32
    $1.30
  • Buick 12337892
    BOLT, U NUT & STUD(M5X.8X10)(3.671)
    $2.32
    $1.30
  •  
    BRACKET, Computer Control Sensors Make Sure These Fit  
  • Buick 10026710
    BRACKET, M.AIR PUMP SENSOR
    --
    --
  • Buick 22521242
    BRACKET, MANIFOLD ABS PRESSURE SENSOR(AIR CLEANER MOUNTING)
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    $12.18
  • Buick 489106
    CAP
    CAP,VACUUM FITTING(.156 INSIDE DIAMETER-.320 OUTSIDE DIAMETER)(3.278)
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    $8.93
  •  
    CLAMP, Emission System Make Sure These Fit  
  • Buick 14034744
    CLAMP, CONVERTER Air INJECTOR Pipe
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    $19.83
  • Buick 14034744
    CLAMP, CONVERTER AIR INJECTOR PIPE
    --
    $19.83
  •  
    CLAMP,A/C) Make Sure These Fit  
  • Buick 1470030
    CLAMP, WORM TYPE (.56"TO 1.06"DIAMETER)
    $4.40
    $2.96
  • Buick 1470030
    CLAMP, WORM TYPE(.56"TO 1.06"DIAMETER)
    $4.40
    $2.96
  •  
    CONTROL, Emission Control System Make Sure These Fit  
  • Buick 25519958
    CONTROL, EGR VALVE VACUUM
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    --
  • Buick 25519960
    CONTROL, EGR VALVE VACUUM(ELECTRIC REGULATOR)
    --
    --
  •  
    DUCT, Air Cleaner Intake Make Sure These Fit  
  • Buick 25500355
    DUCT, AIR INTAKE FRONT
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    --
  • Buick 25511643
    DUCT, FLEXIBLE (ADAPTER TO INTAKE DUCT)
    --
    --
  • Buick 25525369
    DUCT, FLEXIBLE (AIR CLEANER TO AIR INTAKE DUCT)
    --
    --
  • Buick 25500355
    DUCT, AIR INTAKE FRONT(TO FLEXIBLE DUCT)
    --
    --
  • Buick 25521941
    DUCT, ELBOW(MASS AIR FLOW SENSOR TO THROTTLE BODY)(1985)
    --
    --
  • Buick 25500371
    DUCT, FLEXIBLE(AIR CLEANER TO AIR INTAKE DUCT)
    --
    --
  •  
    EPROM, Emission Control System Make Sure These Fit  
  • Buick 16036494
    EPROM, ECM(16036495 STAMPED)
    --
    --
  • Buick 16051314
    EPROM, ECM(1985 W/MD9, 2.84R)(*01)
    --
    --
  •  
    FILTER, Emission Control System Make Sure These Fit  
  • Buick 25526903
    FILTER, EGR VACUUM VALVE CONTROL
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    $12.40
  • Buick 25526903
    FILTER, EGR VALVE VACUUM CONTROL
    --
    $12.40
  • Buick 1977796
    FILTER, SOLENOID VALVE(PART OF CONTROL)
    $8.26
    $5.99
  •  
    GASKET, Air Cleaner and Silencer Make Sure These Fit  
  • Buick 10012931
    GASKET, AIR CLEANER TO CARBURETOR
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    --
  • Buick 25511809
    GASKET, AIR CLEANER
    $6.43
    $4.32
  •  
    HOSE, Emission System Make Sure These Fit  
  • Buick 14062273
    HOSE, CONTROL VALVE TO AIR CLEANER
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    --
  • Buick 14062274
    HOSE, CONTROL VALVE TO PUMP
    --
    --
  • Buick 14063950
    HOSE, CONVERTER AIR INJECTOR CHECK VALVE
    --
    --
  • Buick 14056423
    HOSE, DECELERATE VALVE INLET TO ENGINE VENT PIPE
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    --
  • Buick 14056424
    HOSE, DECELERATE VALVE TO ENGINE VACUUM FITTING
    --
    --
  •  
    HOSE, Engine Crankcase Ventilation Make Sure These Fit  
  • Buick 14032311
    HOSE, CRANKCASE VENT TUBE
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    $13.46
  • Buick 10032420
    HOSE, CRANKCASE VENT VALVE TO ELBOW
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    --
  •  
    PIPE, Emission System Make Sure These Fit  
  • Buick 14072096
    PIPE, AIR INJECTOR ENGINE DISTRIBUTOR-RH
    $55.58
    $46.12
  • Buick 14093269
    PIPE, CATALYTIC CONVERTER AIR INJECTOR
    --
    --
  •  
    PIPE, Exhaust Pipe Make Sure These Fit  
  • Buick 14054541
    PIPE, EXHAUST CROSSOVER
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    --
  • Buick 25516236
    PIPE, C/OVER & ENGINE AIR HEAT(PART DOES NOT INCLUDE LH FLANGE)
    $53.96
    $36.27
  •  
    RELAY, Engine Air Cooling(Electrical) Make Sure These Fit  
  • Buick 25522339
    RELAY, COOLANT FAN TO UPPER TIE BAR(HIGH/LOW SPEED)(1984)
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    --
  • Buick 12088594
    RELAY, COOLANT FAN(2.195)
    $26.68
    $14.41
  • Buick 22512709
    RELAY, ENGINE CLEANING FAN
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    --
  • Buick 25522339
    RELAY, ENGINE COOLANT FAN(1984)
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    --
  • Buick 12088594
    RELAY, ENGINE COOLANT FAN(LOW & HIGH SPEED)(1985)(2.195)
    $26.68
    $14.41
  • Buick 25521721
    RELAY, ENGINE COOLANT FAN(LOW SPEED)(1984 & LOCATION)(AS REQUIRED)(1984-85)A
    $27.17
    $25.71
  • Buick 25521721
    RELAY, ENGINE FAN
    $27.17
    $25.71
  • Buick 25527402
    RELAY, FAN SHUTOFF DELAY
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    --
  •  
    RETAINER, Main Wiring Junction and Fuse Block Make Sure These Fit  
  • Buick 12020167
    RETAINER, INSTRUMENT PANEL WIRING HARNESS
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  • Buick 12020307
    RETAINER, CONTROL MODULE HARNESS GROMMET
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    --
  • Buick 12020167
    RETAINER, INSTRUMENT PANEL WIRING HARNESS
    --
    --
  •  
    SEAL, Air Cleaner and Silencer Make Sure These Fit  
  • Buick 10019632
    SEAL, AIR CLEANER
    $10.35
    $6.57
  • Buick 22507720
    SEAL, AIR CLEANER TO CARBURETOR
    --
    --
  •  
    SENSOR, Air Cleaner Controls Make Sure These Fit  
  • Buick 8997787
    SENSOR, AIR CLEANER
    $139.33
    $78.03
  • Buick 8997787
    SENSOR, AIR CLEANER THERMO
    $139.33
    $78.03
  •  
    STUD, Air Cleaner and Silencer Make Sure These Fit  
  • Buick 10036028
    STUD, TBI TO AIR CLEANER
    --
    --
  • Buick 1258729
    STUD, A/C TO MOUNTING BRACKET
    --
    --
  •  
    SWITCH, Steering Gear Oil Pressure Make Sure These Fit  
  • Buick 14032098
    SWITCH, IDLE SPEED P.S. PRESSURE
    $37.87
    $24.18
  • Buick 14032098
    SWITCH, IDLE SPEED P.S. PRESSURE
    $37.87
    $24.18
  •  
    SWITCH, Thermo Vacuum Make Sure These Fit  
  • Buick 25040738
    SWITCH, THERMO VACUUM (CHOKE)
    $20.49
    $18.28
  • Buick 3051170
    SWITCH, CANISTER PURGE
    --
    --
  • Buick 472815
    TEE
    TEE,VACUUM PUMP TO BOOSTER HOSE(3 PORTION)(1.745)
    --
    --
  •  
    TUBE, Air Cleaner Intake Make Sure These Fit  
  • Buick 10045291
    TUBE, ENGINE AIR HEAT STOVE
    --
    --
  • Buick 14054897
    TUBE, ENGINE AIR HEAT STOVE (1 1/2X12 1/2)
    --
    --
  • Buick 25523766
    TUBE, ENGINE AIR HEAT STOVE(440MM LG)
    --
    $23.49
  •  
    VALVE, Engine Crankcase Make Sure These Fit  
  • Buick 8995284
    VALVE, CRANKCASE VENT (CV789C)
    --
    --
  • Buick 25043669
    VALVE, CRANKCASE VENT (CV881C)
    $8.40
    $5.11
  • Buick 6487936
    VALVE, CRANKCASE VENT(CV-781C)
    $8.38
    $4.53
  •  
    VALVE, Fuel Tank Evaporator/Purge Control Make Sure These Fit  
  • Buick 17091155
    VALVE, FUEL VAPOR PRESSURE CONTROL
    --
    --
  • Buick 17085928
    VALVE, CANISTER(4 OUTLETS)
    $19.48
    $17.68
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the lowest prices for genuine 1985 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 3.0L, 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.
 
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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.