Emission Controls fit your 1986 GMC Suburban C2500

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1986 GMC Suburban C2500
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Suburban 3/4 Ton
Vehicle Options
Suburban 3/4 Ton
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Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers
Cooling System, Grille, Oil System
Engine
Frames, Springs, Shocks, Bumpers
Front Axle, Front Suspension, Steering
Front End Sheet Metal, Heater
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Body Structure, Moldings & Trim, Cargo Stowage
Starter, Generator, Ignition, Electrical, Lamps
Transmission - Automatic
Transmission - Manual
Categories Close X

Currently selected

Other Categories

Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers
Cooling System, Grille, Oil System
Engine
Frames, Springs, Shocks, Bumpers
Front Axle, Front Suspension, Steering
Front End Sheet Metal, Heater
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Body Structure, Moldings & Trim, Cargo Stowage
Starter, Generator, Ignition, Electrical, Lamps
Transmission - Automatic
Transmission - Manual
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Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • SENSOR, Computer Control Sensors
    15326386
    SENSOR, COOLANT TEMPERATURE (W/AUTOMATIC TRANSMISSION,CALIFORNIA)
    $51.06 $27.06
    1
    Add To Cart
  • 12569240
    SENSOR, M.AIR PUMP (1985 W/CALIFORNIA)
    $122.71 $65.02
    1
    Add To Cart
  • GMC 19211437
    19211437
    SENSOR, EXHAUST OXYGEN
    $33.26 $15.80
  • 1470030
    CLAMP,A/C), CLAMP, WORM TYPE (.56"TO 1.06"DIAMETER)
    • Replaced By: 11610236
    $7.38 $4.69
    1
    Add To Cart
  • VALVE, Engine Crankcase
    6487779
    VALVE, CRANKCASE VENT
    $17.64 $9.83
    10
    Add To Cart
  • 6487779
    VALVE, CRANKCASE VENT (CV774-C)
    $17.64 $9.83
    10
    Add To Cart
  • 6487779
    VALVE, CRANKCASE VENT (CV-774C)
    $17.64 $9.83
    10
    Add To Cart
  • 6487936
    VALVE, CRANKCASE VENT (CV781C)
    $8.38 $5.99
    10
    Add To Cart
  • SENSOR
    16231141
    SENSOR, MANIFOLD DIFFERENTIAL PRESSURE (W/CALIFORNIA)
    $102.62 $31.90
    1
    Add To Cart
  • 8993146
    SENSOR, COOLANT TEMPERATURE (1.150)
  • VALVE, Emission Control System(ECM Components)
    GMC 17111259
    $159.93 $115.20
    1
    Add To Cart
  • 12565503
    VALVE, AIR INJECTOR CHECK
    $203.06 $112.70
  • SWITCH, Thermo Vacuum
    GMC 25040735
    25040735
    SWITCH, THERMOSTAT VACUUM (ALL W/CALIFORNIA)
    $50.81 $24.94
    1
    Add To Cart
  • 14025249
    SWITCH, E.G.R. VALVE VACUUM CONTROL (350L W/MANUAL TRANSMISSION,FEDERAL,ALT)
  • 14015575
    SWITCH, E.G.R. VALVE/LOCK UP CONVERTER VACUUM CONTROL (W/ALT & AUTOMATIC TRANSMISSION)
  • 14031356
    SWITCH, E.G.R. VALVE/LOCK-UP VACUUM CONTROL (350L W/AUTOMATIC TRANSMISSION,FEDERAL,ALT)
  • GMC 14085916
    14085916
    SWITCH, E.G.R. VALVE/LOCK UP CONVERTER VACUUM CONTROL (W/FEDERAL & AUTOMATIC TRANSMISSION)
  • GMC 3053249
    3053249
    SWITCH, EFE THERMOSTAT VACUUM CONTROL (W/CALIFORNIA)
  • GMC 3053331
    3053331
    SWITCH, EFE/Spark THERMOSTAT VACUUM CONTROL (350L W/FEDERAL,Alt)
  • GMC 364788
    364788
    SWITCH, E.G.R. VALVE EVAP VACUUM CONTROL
  • SWITCH, Throttle Control
    GMC 10154649
    10154649
    SWITCH, Cold ADVANCE TEMPERATURE
    $216.65 $106.36
    1
    Add To Cart
  • GMC 10154649
    10154649
    SWITCH, COLD ADVANCE TEMPERATURE (2 PRONG)
    $216.65 $106.36
    1
    Add To Cart
  • GMC 14050405
    14050405
    SWITCH, THROTTLE POSITION (W/MANUAL TRANSMISSION,FEDERAL,ALT)
  • 14066207
    SWITCH, THROTTLE POSITION (W/AUTOMATIC TRANSMISSION,MD8)
  • GMC 14066239
    14066239
    SWITCH, THROTTLE POSITION (W/AUTOMATIC TRANSMISSION,FEDERAL,ALT)
  • GMC 477322
    477322
    SWITCH, ENGINE Idle SPEED
  • BOLT, Air Injection Reactor Pump and Multi-Function Air Compressor
    GMC 14077183
    14077183
    BOLT, AIR INJECTOR PUMP PULLEY
    $13.05
    1
    Add To Cart
  • GMC 11508303
    11508303
    BOLT, AIR INJECTOR PUMP
  • GMC 14071145
    14071145
    BOLT, AIR INJECTOR PUMP, HEX FLANGED HEAD (M10X1.5X55, 9.8 PHOSPHATE ORGANIC)(NA5)
  • NUT, Air Cleaner and Silencer
    14001197
    NUT, AIR CLEANER
    $13.05
    1
    Add To Cart
  • GMC 460496
    460496
    NUT, AIR CLEANER
    $13.05
    1
    Add To Cart
  • GMC 25512090
    25512090
    NUT, WING (M6X1, ZINC)(TYPE B)
  • TUBE, Air Cleaner Intake
    GMC 15575224
    15575224
    TUBE, ENGINE AIR HEAT STOVE
    $51.04 $20.28
    1
    Add To Cart
  • GMC 15575224
    15575224
    TUBE, ENGINE AIR HEAT STOVE(*01)
    $51.04 $20.28
    1
    Add To Cart
  • GMC 14088618
    14088618
    TUBE, ENGINE AIR HEAT STOVE
  • SWITCH, Distributor (also Knock Sensor)
    GMC 15599018
    15599018
    SWITCH, ELECTRONIC SPARK CONTROL MODULE MANUAL TRANSMISSION OVERRIDE (W/MANUAL TRANSMISSION,MY6)
    $56.26 $39.15
    1
    Add To Cart
  • GMC 15599018
    15599018
    SWITCH, ELECTRONIC SPARK CONTROL MODULE MANUAL TRANSMISSION OVERRIDE (1985 W/CALIFORNIA & MY6)
    $56.26 $39.15
    1
    Add To Cart
  • 15528770
    SWITCH, ELECTRONIC SPARK CONTROL MODULE AUTOMATIC TRANSMISSION OVERRIDE (K W/350L,AUTOMATIC TRANSMISSION & CALIFORNIA)
  • VALVE, Cruise Control
    1645516
    VALVE, CRUISE VACUUM & TRANS CONVERTER RELEASE(W/MD8)
    $28.12 $12.60
    1
    Add To Cart
  • 1645516
    VALVE, CRUISE VACUUM RELEASE & TRANS CONVERTER RELEASE (W/MD8/MV4)
    $28.12 $12.60
    1
    Add To Cart
  • GMC 407437
    407437
    VALVE, CRUISE & CONVERTER RELEASE
  • GMC 407437
    407437
    VALVE, CRUISE CONTROL VACUUM RELEASE
  • CONNECTOR, Intake Manifold Vacuum
    GMC 465994
    465994
    CONNECTOR, SPECIAL "Y" (2-1/4"INSIDE DIAMETER HOSE 1-5/32"INSIDE DIAMETER HOSE)
    $23.80
    1
    Add To Cart
  • GMC 465994
    465994
    CONNECTOR, SPECIAL "Y" (5/32"X5/32"X7/64")
    $23.80
    1
    Add To Cart
  • GMC 465994
    465994
    CONNECTOR, SPECIAL"Y"
    $23.80
    1
    Add To Cart
  • GMC 465994
    465994
    CONNECTOR, SPECIAL "Y" (5/32 X 5/32 X 7/64)
    $23.80
    1
    Add To Cart
  • HARNESS, Transmission Converter
    GMC 12026163
    12026163
    HARNESS, TRANS CONVERTER CLUTCH WIRING HARNESS EXTERNAL (K MODELS ONLY W/MD8)
  • GMC 12026163
    12026163
    HARNESS, TRANS CONVERTER CLUTCH WIRING EXTERNAL (K)
  • 12026164
    HARNESS, CONVERTER CLUTCH WIRING HARNESS EXTERNAL (K W/MD8)
  • GMC 12037943
    12037943
    HARNESS, CONVERTER CLUTCH WIRING HARNESS EXTERNAL (K W/350L Alt,FEDERAL)
  • GMC 12037945
    12037945
    HARNESS, CONVERTER CLUTCH WIRING HARNESS EXTERNAL (C W/350L Alt,FEDERAL)
  • GMC 12037945
    12037945
    HARNESS, CONVERTER CLUTCH WIRING HARNESS EXTERNAL (MD8)
  • VALVE, Engine and Transmission Controlled Spark
    GMC 14003940
    14003940
    VALVE, SPARK DELAY
  • GMC 14020691
    14020691
    VALVE, CONVERTER CLUTCH CONTROL VACUUM
  • GMC 14084989
    14084989
    VALVE, SPARK DELAY VACUUM CHECK (USED WITH & PART OF ALL ALT HARNESSES LISTED ABOVE)
  • GMC 14084989
    14084989
    VALVE, SPARK DELAY VACUUM CHECK (DISTRIBUTOR PORTION GRAY/VACUUM PORTION BLACK)(PART OF 14084992 & 14085926)
  • GMC 14084996
    14084996
    VALVE, SPARK DELAY VACUUM CHECK (USED WITH & PART OF ALL FEDERAL HARNESSES LISTED ABOVE)
  • GMC 14084996
    14084996
    VALVE, SPARK DELAY VACUUM CHECK (DISTRIBUTOR PORTION WHITE/2 VACUUM PORTS BLACK)(PART OF 14084969 & 14084968)
  • GMC 497853
    497853
    VALVE, VACUUM CHECK (3.140)(USED WITH & PART OF ALL FEDERAL & ALT HARNESSES LISTED ABOVE)
  • GMC 497853
    497853
    VALVE, VACUUM CHECK (3.140)(PART OF ALL HARNESS ASMS)
  • RELAY, Transmission Converter
    GMC 14014515
    14014515
    RELAY, CONVERTER CLUTCH CONTROL SWITCH (K W/MD8)
  • GMC 14014515
    14014515
    RELAY, TRANS CONVERTER CLUTCH CONTROL SWITCH (K MODELS ONLY W/MD8)
  • GMC 14014515
    14014515
    RELAY, CONVERTER CLUTCH CONTROL SWITCH (K)
  • SWITCH, Thermo Vacuum(Distributor & Spark Control)
    14031351
    SWITCH, TRAPPED SPARK CONTROL (EXCEPT MD8)
  • GMC 14050293
    14050293
    SWITCH, TRAPPED SPARK CONTROL (W/MD8)
  • TUBE, Engine Crankcase
    GMC 14050444
    14050444
    TUBE, DEPRESSION REGULATOR VALVE (2)
  • GMC 14050444
    14050444
    TUBE, CRANKCASE DEPRESSION REGULATOR VALVE (2)
  • GMC 14050458
    14050458
    TUBE, CRANKCASE DEPRESSION REGULATOR VALVE (275.5 MM)
  • GMC 14050486
    14050486
    TUBE, CRANKCASE DEPRESSION REGULATOR VALVE (519 MM LONG)
  • SWITCH, Thermo Vacuum(EGR and EGR Combinations)
    GMC 14057273
    14057273
    SWITCH, E.G.R. VALVE VACUUM CONTROL (W/AUTOMATIC TRANSMISSION M40, MANUAL TRANSMISSION M20)
  • GMC 14075682
    14075682
    SWITCH, E.G.R. VALVE VACUUM CONTROL (W/AUTOMATIC TRANSMISSION MD8)
  • GMC 14075682
    14075682
    SWITCH, E.G.R. VALVE VACUUM CONTROL (W/AUTOMATIC TRANSMISSION)
  • SWITCH, Thermo Vacuum(EFE & EFE Combinations)
    GMC 14057273
    14057273
    SWITCH, E.G.R. VALVE VACUUM CONTROL (W/MANUAL TRANSMISSION)
  • GMC 3053331
    3053331
    SWITCH, EFE TRAPPED SPARK/THERMOSTAT VACUUM CONTROL (W/FEDERAL & MANUAL TRANSMISSION OR ALL ALT)
  • 3055378
    SWITCH, EFE SPARK THERMOSTAT VACUUM CONTROL
  • 3055378
    SWITCH, EFE SPARK THERMOSTAT VACUUM CONTROL (W/AUTOMATIC TRANSMISSION & FEDERAL)
  • 3055378
    SWITCH, E.F.E. SPARK THERMOSTAT VACUUM CONTROL
  • HARNESS, Emission System
    GMC 14084968
    14084968
    HARNESS, EMISSION CONTROL VACUUM (W/350L AUTOMATIC TRANSMISSION,FEDERAL)(COMPLETE HARNESS)(*02)
  • GMC 14084968
    14084968
    HARNESS, DISTRIBUTOR & EMISSION CONTROL VACUUM (ALL W/FEDERAL & AUTOMATIC TRANSMISSION)(INCLUDE CHECK VLVS & #29)
  • GMC 14084969
    14084969
    HARNESS, EMISSION CONTROL VACUUM (W/350L MANUAL TRANSMISSION,FEDERAL)(COMPLETE HARNESS)(*02)
  • GMC 14084969
    14084969
    HARNESS, DISTRIBUTOR & EMISSION CONTROL VACUUM (C1 W/FEDERAL & MANUAL TRANSMISSION)(INCLUDE CHECK VLVS & #29)
  • GMC 14084992
    14084992
    HARNESS, EMISSION CONTROL VACUUM (W/350L MANUAL TRANSMISSION,ALT)(MAIN HARNESS-USE W/NEXT PART NUMBER TO COMPLETE EMISSION HARNESS)(*02)
  • GMC 14084992
    14084992
    HARNESS, DISTRIBUTOR & EMISSION CONTROL VACUUM (C2, K1 W/FEDERAL & MANUAL TRANSMISSION OR ALL W/ALT & MANUAL TRANSMISSION)(INCLUDE CHECK VLVS)
  • GMC 14085930
    14085930
    HARNESS, EMISSION CONTROL VACUUM (W/CALIFORNIA)(PARTIAL-CONNECTS TO E.G.R. & E.G.R. BLDR VALVE,3 CARBURETOR PORTS,AIR CLEANER & ENGINE VACUUM FITTING)(USE W/NEXT NUMBER TO COMPLETE HARNESS)
  • PULLEY, Air Injection Reactor Pump and Multi-Function Air Compressor
    GMC 14087542
    14087542
    PULLEY, AIR INJECTOR PUMP-LH PUMP
  • GMC 14090541
    14090541
    PULLEY, AIR PUMP (EXCEPT A.C.)
  • GMC 15599001
    15599001
    RELAY, RELAY, COLD ADVANCE SOLENOID START (1985 W/CALIFORNIA)
  • CLIP, Fuel Tank Evaporator/Purge Control
    GMC 1985870
    1985870
    CLIP, FUEL VAPOR CANISTER PURGE(1986-86)(C1(03))
  • GMC 1985870
    1985870
    CLIP, FUEL VAPOR CANISTER PURGE(1986-86)(C2(03))(LB1)
  • GMC 1985870
    1985870
    CLIP, FUEL VAPOR CANISTER PURGE(1985-86)(CK1(03)(LB1)
  • GMC 1997106
    1997106
    SOLENOID, SOLENOID, CANISTER PURGE (ALSO SERVICED BY THE FOLLOWING)
  • SOLENOID, Emission Control System
    GMC 1997134
    1997134
    SOLENOID, E.G.R./EXHAUST PRESSURE REGULATOR VALVE (1985 W/CALIFORNIA)(SERVICE CMPTS)
  • GMC 1997657
    1997657
    SOLENOID, E.G.R. VACUUM CONTROL BLEED VALVE (CALIFORNIA)
  • GMC 1997658
    1997658
    SOLENOID, E.G.R. VACUUM CONTROL BLEED VALVE (350L W/AUTOMATIC TRANSMISSION,FEDERAL,ALT)
  • GMC 1997658
    1997658
    SOLENOID, E.G.R. VACUUM CONTROL BLEED VALANCE (W/AUTOMATIC TRANSMISSION)
  • PUMP, Air Injection Reactor Pump and Multi-Function Air Compressor
    GMC 26001295
    26001295
    PUMP, AIR INJECTOR (LOWER REAR)(86)(STAMPED KL)
  • GMC 26037270
    26037270
    PUMP, AIR INJECTOR-LH (STAMPED JACK)
  • GMC 7842360
    7842360
    PUMP, AIR INJECTOR-RH (STAMPED FT)
  • GMC 7842360
    7842360
    PUMP, AIR INJECTOR (UPPER LH)(STAMPED FT)
  • GMC 7842361
    7842361
    PUMP, AIR INJECTOR(STAMPED FU)
  • GMC 7843103
    7843103
    PUMP, AIR INJECTOR (LOWER RH)(85)(STAMPED FZ)
  • TUBE, Choke Heater or Air
    343769
    TUBE, CARBURETOR CHOKE HEAT (W/AUTOMATIC TRANSMISSION M40)
  • 343769
    TUBE, CARBURETOR CHOKE HEAT
  • GMC 354579
    354579
    BRACKET, BRACKET,GENERATOR ADJUST(BRAKE PUMP REAR)(EXCEPT P.S.)(6.606)
  • GMC 525370
    525370
    CAP, CAP, INTAKE MANIFOLD VACUUM FITTING(3.734)
  • FILTER, Fuel Tank Evaporator/Purge Control
    GMC 7026014
    7026014
    FILTER, SECONDARY EVAP CAN (4.5"DIAMETER)
  • GMC 7026014
    7026014
    FILTER, CANISTER AIR INLET (4.5"DIAMETER)
  • 11515755
    BOLT, HEXAGON FLANGE HEAD W/CONICAL WASHER (M8X1.25X14, M9.8 PHOSPHATE ZINC ORGANIC)
    $13.05
    1
    Add To Cart
  • 25518880
    CLAMP, WORM GEAR HEXAGON SLOT SCREW (.250 X .625) STAINLESS STEEL
    $3.91 $2.45
    5
    Add To Cart
  • GMC 9438373
    9438373
    HOSE, FUEL-OIL EVAP (3/8")
    $118.44 $58.59
    1
    Add To Cart
  • GMC 9438373
    9438373
    HOSE, VAPOR CANISTER (5/32)(7/32)(3/8)
    $118.44 $58.59
    1
    Add To Cart
  • 9438381
    HOSE, FUEL OIL EVAP (5/32")
    $57.44 $34.72
    1
    Add To Cart
  • GMC 11504610
    11504610
    BOLT, HEXAGON (M10 X 1.5 X 120)
    $30.13
    1
    Add To Cart
  • 11508687
    BOLT, HEXAGON (M8X1.25X20)(10.9)(PHOSPHATE ZINC ORGANIC)
    $14.85 $8.98
    1
    Add To Cart
  • 11508687
    BOLT, HEXAGON (M8X1.25X20, M10.9 PHOSPHATE ZINC ORGANIC)
    $14.85 $8.98
    1
    Add To Cart
  • 120392
    WASHER, FLAT (9/32"IDX5/8"ODX1/16"THICK)
    $0.27 $0.17
    1
    Add To Cart
  • 120392
    WASHER, PLAIN (9/32"IDX5/8"ODX1/16"THICK)
    $0.27 $0.17
    1
    Add To Cart
  • 12337993
    BOLT, HEXAGON FLANGE HEAD (M10X1.5X25, M9.8)
    • Replaced By: 11516328
    $5.08 $3.23
    5
    Add To Cart
  • GMC 9414034
    9414034
    NUT, HEXAGON (3/8X16X21/64, 301 ZINC)
    $0.85 $0.57
    100
    Add To Cart
  • 9439930
    BOLT, HEXAGON FLANGE HEAD (1/4"-20X9/16")(280M)
    • Replaced By: 11561767
    $7.39 $4.69
    1
    Add To Cart
  • GMC 9440071
    9440071
    BOLT, HEXAGON FLANGE HEAD (3/8-16X1)
    $6.23 $3.96
    10
    Add To Cart
  • 11514603
    NUT, HEXAGON (M10X1.5X9)(10) (CD)
    $4.14 $2.63
    1
    Add To Cart
  • GMC 120361
    120361
    NUT, HEXAGON (#10-24)
    $1.63 $0.99
    1
    Add To Cart
  • GMC 17996865
    17996865
    BOLT, HEX FLANGED HEAD W/NYLOC (M10X1.5X30, 10.9 PHOSPHATE ORGANIC)
    $9.90 $6.28
    1
    Add To Cart
  • GMC 19329002
    19329002
    HOSE, AIR INJECTOR REACTOR PUMP (5/8"X10'ROLL)
    $134.96 $44.21
    1
    Add To Cart
  • GMC 19329002
    19329002
    HOSE, AIR INJECTOR REACTOR PUMP, BULK (5/8"IDX10')
    $134.96 $44.21
    1
    Add To Cart
  • GMC 225854
    225854
    NUT, HEXAGON 3/8-24 ZINC COATED 301M(AS REQUIRED)
    $2.31 $1.46
    1
    Add To Cart
  • 9424338
    BOLT, HEXAGON (3/8"-16X3/4")
    $5.98 $3.80
    1
    Add To Cart
  • 9439905
    BOLT, HEXAGON FLANGE HEAD (3/8-16X3/4)
    $7.31 $4.64
    1
    Add To Cart
  • GMC 406511
    406511
    TEE, SPECIAL (3-WAY, 1/4 X 3/16)(W/CALIFORNIA)
  • GMC 9419047
    9419047
    BOLT, CARBURETOR FRONT, HEXAGON (5/16-18X3 3/4)
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1986 GMC Suburban C2500 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: 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4L. Model Code: 3/4 TON.