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Parts found for 1987 Buick Somerset > Fuel System, Exhaust, Emission System > Emission Controls

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  •  
    BRACKET, Main Wiring Junction and Fuse Block Make Sure These Fit  
  • Buick 22533905
    BRACKET, MULTIUSE RELAY (1987-88)
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  • Buick 22551419
    BRACKET, MULTIUSE RELAY((1991))
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  •  
    COIL, Ignition Coil Make Sure These Fit  
  • Buick 24502371
    COIL, IGNITION (UPPER HALF)(1985-1986)
    $206.27
    $149.89
  • Buick 10472401
    COIL, IGNITION(*02)
    Replaced by: 19353734
    $91.57
    $51.28
  • Buick 12353801
    COIL, IGNITION(C31)(TYPE I-MAGNAVOX)(1987)
    $190.87
    $103.08
  • Buick 12353801
    COIL, IGNITION(MAGNAVOX)(W/SHIELD)(1988)
    $190.87
    $103.08
  •  
    CONTROL, Emission Control System Make Sure These Fit  
  • Buick 25522611
    CONTROL, EGR VALVE VACUUM (1985)
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  • Buick 25527186
    CONTROL, EGR VALVE VACUUM (1986-88)
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  •  
    DUCT, Air Cleaner Intake Make Sure These Fit  
  • Buick 10043076
    DUCT, AIR INTAKE FRONT(1987-90)
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  • Buick 10066601
    DUCT, AIR INTAKE REAR (1987-90)
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  • Buick 25519987
    DUCT, FLEXIBLE MASS AIR SENSOR TO THROTTLE BODY
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  •  
    FILTER, Emission Control System Make Sure These Fit  
  • Buick 10159525
    FILTER, EGR VACUUM VALVE (1986-88)
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  • Buick 25526903
    FILTER, EGR VACUUM VALVE CONTROL (ALSO PART OF CONTROL)(1985)
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    $12.88
  • Buick 25519846
    GEAR
    GEAR,SPEEDOMETER DRIVEN(31 TEETH)WHITE
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  •  
    GEAR, Speedometer Drive Make Sure These Fit  
  • Buick 8632646
    GEAR, SPEEDOMETER DRIVEN(10 TEETH)(MD9)(*01)
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  • Buick 94408341
    GEAR, SPEEDOMETER DRIVEN(35 TEETH)(MT2)(*01)
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  •  
    GROMMET, Engine Crankcase Make Sure These Fit  
  • Buick 1381487
    GROMMET, INTAKE MANIFOLD CRANKCASE VENT VALVE
    --
    $7.32
  • Buick 10112531
    GROMMET, CRANKCASE VENT TO ROCKER ARM COVER
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  • Buick 10112531
    GROMMET, PCV VALVE(TO ROCKER ARM COVER)
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  •  
    HARNESS, Emission System Make Sure These Fit  
  • Buick 25527685
    HARNESS, EGR BRAKE & VACUUM (1987-88)
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    $47.57
  • Buick 25526440
    HARNESS, PCV FUEL PRESSURE & PURGE
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  •  
    HARNESS, Engine Wiring Make Sure These Fit  
  • Buick 12091230
    HARNESS, ENGINE WIRING (1990)
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  • Buick 12091357
    HARNESS, ENGINE WIRING((1991))(L68,C67,MD9)
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  •  
    HOSE, Throttle Body Coolant Supply Make Sure These Fit  
  • Buick 25523543
    HOSE, THROTTLE BODY
    --
    $16.94
  • Buick 25523245
    HOSE, THROTTLE BODY INLT & OUTLET
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    $12.67
  •  
    MODULE, Distributor (also Knock Sensor) Make Sure These Fit  
  • Buick 19260720
    MODULE, ELECTRONIC IGNITION (CMPTS SERVICE)(1986-88)(*04)
    $406.68
    $219.61
  • Buick 24503625
    MODULE, ELECTRONIC IGNITION (LOWER HALF)(1985)
    $298.60
    $168.72
  • Buick 16022654
    MODULE, ELECTRONIC SPARK CONTROL (1985-86)
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  • Buick 16051644
    MODULE, ELECTRONIC SPARK CONTROL (1987-88)
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  •  
    RELAY, A/C Electrical Make Sure These Fit  
  • Buick 10034222
    RELAY, A.C COMPRESSOR (1987-88)
    $20.26
    $10.94
  • Buick 10034222
    RELAY, A.C. COMPRESSOR
    $20.26
    $10.94
  • Buick 12088594
    RELAY, A.C. COMPRESSOR (1989-91)(2.195)
    $26.68
    $14.41
  •  
    RELAY, Engine Air Cooling(Electrical) Make Sure These Fit  
  • Buick 12088594
    RELAY, ENGINE COOLANT FAN (1986-88)(2.195)
    $26.68
    $14.41
  • Buick 10038311
    RELAY, ENGINE COOLANT FAN (1988)
    $19.57
    $12.59
  • Buick 12088594
    RELAY, ENGINE COOLANT FAN (1989-91)(2.195)
    $26.68
    $14.41
  • Buick 10040131
    RELAY, ENGINE COOLANT FAN (2 STAGE FAN)(1985)
    $63.47
    $62.98
  •  
    RETAINER, Computer Control Sensors Make Sure These Fit  
  • Buick 22530004
    RETAINER, U SHAPE (1.64X1.25)(1.745)
    $21.12
    $13.48
  • Buick 22530004
    RETAINER, AIR CLEANER(U-SHAPED STEEL 1.64X1.25)
    $21.12
    $13.48
  •  
    SENSOR, Computer Control Sensors Make Sure These Fit  
  • Buick 15326386
    SENSOR, COOLANT TEMPERATURE (1.150)
    $34.78
    $18.78
  • Buick 15326386
    SENSOR, COOLANT TEMPERATURE (ENGINE MOUNT) (1.150)
    $34.78
    $18.78
  • Buick 19211437
    SENSOR, EXHAUST OXYGEN
    $29.47
    $15.92
  • Buick 25176707
    SENSOR, EXHAUST OXYGEN (1 WIRE) (1987)
    $76.26
    $55.42
  • Buick 12569240
    $98.29
    $53.07
  • Buick 10457264
    SENSOR, VEHICLE SPEED (TRANS MOUNTED)(A.T.)
    $194.55
    $147.95
  • Buick 10457264
    SENSOR, VEHICLE SPEED (TRANS MOUNTED)(A.T.)(1987-89)
    $194.55
    $147.95
  • Buick 19211437
    SENSOR, EXHAUST OXYGEN (W/WIRE LEAD,M18X1.5-6E)(1990-91)
    $29.47
    $15.92
  • Buick 19211437
    SENSOR, EXHAUST OXYGEN(M18 X 1.5 THREAD WITH WIRE LEAD)(1988-89)
    $29.47
    $15.92
  • Buick 10457264
    SENSOR, VEHICLE SPEED(TRANS MOUNTED)(A.T.)(1988-89)
    $194.55
    $147.95
  •  
    SENSOR, Distributor (also Knock Sensor) Make Sure These Fit  
  • Buick 12537107
    SENSOR, CRANKSHAFT POSITION (1985)
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  • Buick 12537110
    SENSOR, CROSS/SHAFT POSITION(1986-88)
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  • Buick 10456287
    SENSOR, ELECTRONIC SPARK CONTROL KNOCK
    $83.50
    $45.09
  •  
    SENSOR, Fuel Pump Pressure Make Sure These Fit  
  • Buick 10045775
    SENSOR, FUEL PUMP SWITCH & ENGINE OIL PRESSURE (1985-86)(1.800)
    Replaced by: 19244934
    $90.02
    $54.63
  • Buick 19244501
    SENSOR, FUEL PUMP SWITCH & ENGINE OIL PRESSURE (1987)(1.800)
    $54.02
    $29.18
  •  
    SENSOR, Speedometer Drive Make Sure These Fit  
  • Buick 22536391
    SENSOR, VEHICLE SPEED (A.T.)(1990-91)
    $171.27
    $130.09
  • Buick 25007316
    SENSOR, VEHICLE SPEED (TRANS MOUNTED)(M.T.)(1987)
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  • Buick 22536392
    SENSOR, VEHICLE SPEED(EXCEPT FLEXIBLE SHIFT)(M.T.)(1990-91)
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  • Buick 22536391
    SENSOR, VEHICLE SPEED(EXTERNAL EXCEPT FLEXIBLE SHIFT)(A.T.)(1990-91)
    $171.27
    $130.09
  •  
    SHIELD, Chassis/Engine Wiring Harness Make Sure These Fit  
  • Buick 22533116
    SHIELD, CONTROL MODULE WIRING HARNESS (COVERS ECM WIRING)
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  • Buick 22533116
    SHIELD, ECM WIRING HARNESS
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  • Buick 25523722
    SWITCH
    SWITCH, EGR VACUUM CONTROL (ALSO PART OF CONTROL)(1985)
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  •  
    SWITCH, A/C Electric Temperature and Motor Control Make Sure These Fit  
  • Buick 25527510
    SWITCH, A.C. COMPRESSOR REFRIGERANT (1986-88)
    --
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  • Buick 3050246
    SWITCH, PRESSURE CYCLING CUTOFF (W/A.C.)
    $91.18
    $51.06
  •  
    SWITCH, Steering Gear Oil Pressure Make Sure These Fit  
  • Buick 14032098
    SWITCH, THROTTLE LEVER ACTUATOR P.S. PRESSURE (1985-86)
    $38.38
    $23.53
  • Buick 10218778
    SWITCH, THROTTLE LEVER ACTUATOR P.S. PRESSURE (1987-88)
    $41.96
    $22.65
  • Buick 10238816
    SWITCH, THROTTLE LEVER ACTUATOR P/S PRESSURE
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    --
  •  
    TUBE, Emission System Make Sure These Fit  
  • Buick 10044339
    TUBE, EGR VALVE VACUUM
    --
    $18.70
  • Buick 10044340
    TUBE, MAP SENSOR VACUUM (AIR CLEANER MOUNTED)(AS REQUIRED)
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  •  
    TUBE, Engine Crankcase Ventilation Make Sure These Fit  
  • Buick 25527150
    TUBE, CRANKCASE VENT
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    --
  • Buick 12515202
    TUBE, CRANKCASE VENT VALVE (1990-91)
    $21.03
    $13.43
  • Buick 12515202
    TUBE, CRANKCASE VENT CLEVIS(COMPLETE)(1990-91)
    $21.03
    $13.43
  • Buick 10112532
    TUBE, CRANKCASE VENT VALVE(COMPLETE)(1991)
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  • Buick 1645516
    VALVE
    VALVE, Cruise VACUUM & Trans CONVERTER RELEASE
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  •  
    VALVE, Cruise Control Make Sure These Fit  
  • Buick 1645516
    VALVE, CRUISE CONTROL VACUUM SOLENOID (W/A.T.)
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  • Buick 22582701
    VALVE, CRUISE CONTROL VACUUM SOLENOID (W/M.T.)
    --
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  •  
    VALVE, Engine Crankcase Make Sure These Fit  
  • Buick 6487936
    VALVE, CRANKCASE VENT (CV781C)
    $8.38
    $4.53
  • Buick 25095452
    VALVE, CRANKCASE VENT (CV895C)
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Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the lowest prices for genuine 1987 Buick Somerset 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. Model Code: 2 DOOR, CUSTOM, 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.