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Emission Controls fit your 1985 GMC C2500

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1985 GMC C2500
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Fuel System, Exhaust, Emission System

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Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
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Cooling System, Grille, Oil System
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Frames, Springs, Shocks, Bumpers, Fascias
Front Axle, Front Suspension, Steering
Front End Sheet Metal, Heater
Maintenance Parts, Fluids, Capacities, Electrical Connectors
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Starter, Generator, Ignition, Electrical, Lamps
Transmission - Automatic
Transmission - Manual
Categories Close X

Currently selected

Fuel System, Exhaust, Emission System

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, Fascias
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
  • BREATHER, Air Cleaner Intake
    GMC 6484966
    6484966
    BREATHER, AIR CLEANER & SILENCER (FB-59)
    $6.50 $3.58
    1
    Add To Cart
  • GMC 6484966
    6484966
    BREATHER, AIR CLEANER (FB-59)(ALL)
    $6.50 $3.58
    1
    Add To Cart
  • GMC 1470030
    GMC 1470030
    GMC 1470030
    1470030
    CLAMP,A/C), CLAMP, WORM TYPE (.56"TO 1.06"DIAMETER)
    • Replaced By: 11610236
    $8.87 $5.64
    1
    Add To Cart
  • GASKET, Air Cleaner and Silencer
    GMC 25511809
    GMC 25511809
    25511809
    GASKET, AIR CLEANER & SILENCER
    $12.44 $8.32
    10
    Add To Cart
  • GMC 3970102
    3970102
    GASKET, AIR CLEANER & SILENCER
  • GROMMET, Engine Crankcase
    GMC 14091870
    GMC 14091870
    GMC 14091870
    14091870
    GROMMET, CRANKCASE VENT (USE W/#79)
    $4.63 $2.89
    5
    Add To Cart
  • GMC 3989347
    GMC 3989347
    GMC 3989347
    GMC 3989347
    GMC 3989347
    3989347
    GROMMET, CRANKCASE VENT (USE W/#14)
    $10.25 $6.50
    10
    Add To Cart
  • SWITCH, Thermo Vacuum
    GMC 14025249
    GMC 14025249
    14025249
    SWITCH, E.G.R. VALVE VACUUM CONTROL (350L W/MANUAL TRANSMISSION,FEDERAL,ALT)
  • GMC 14031351
    GMC 14031351
    GMC 14031351
    14031351
    SWITCH, TRAPPED SPARK CONTROL (EXCEPT MD8)
  • GMC 14031356
    GMC 14031356
    14031356
    SWITCH, E.G.R. VALVE/LOCK-UP VACUUM CONTROL (W/FEDERAL,ALT)
  • GMC 14031356
    GMC 14031356
    14031356
    SWITCH, E.G.R. VALVE/LOCK-UP VACUUM CONTROL (350L W/AUTOMATIC TRANSMISSION,FEDERAL,ALT)
  • GMC 14050293
    14050293
    SWITCH, TRAPPED SPARK CONTROL (W/MD8)
  • GMC 14057273
    14057273
    SWITCH, E.G.R. VALVE VACUUM CONTROL (W/AUTOMATIC TRANSMISSION M40, MANUAL TRANSMISSION M20)
  • GMC 14057273
    14057273
    SWITCH, E.G.R. VALVE/EVAP VACUUM CONTROL
  • GMC 14075682
    14075682
    SWITCH, E.G.R. VALVE VACUUM CONTROL (W/AUTOMATIC TRANSMISSION MD8)
  • HOSE, Emission System
    GMC 14082333
    14082333
    HOSE, AIR INJECTOR CONTROL VALVE DIVERTER
    $18.75 $13.05
    1
    Add To Cart
  • GMC 14087471
    14087471
    HOSE, CHECK VALVE TO CONTROL VALVE-LH
  • 14088652
    HOSE, AIR INJECTOR ENGINE CHECK VALVE-RH
  • CLIP, Emission Control System
    GMC 1986014
    1986014
    CLIP, HOSE RETAINER (2)
    $4.42 $0.69
    1
    Add To Cart
  • GMC 1985870
    1985870
    CLIP, HOSE/FILTER RETAINER (2)
  • PUMP, Air Injection Reactor Pump and Multi-Function Air Compressor
    GMC 7843103
    7843103
    PUMP, AIR INJECTOR (LOWER RH)(85)(STAMPED FZ)
    $369.17 $213.60
    1
    Add To Cart
  • GMC 26001295
    26001295
    PUMP, AIR INJECTOR (LOWER REAR)(86)(STAMPED KL)
  • VALVE, Exhaust Manifold Heat Valve
    GMC 5234298
    5234298
    VALVE, W/ACTUATOR, EFE (1986 W/CALIFORNIA)
    $318.31 $64.03
    1
    Add To Cart
  • GMC 5234810
    GMC 5234810
    5234810
    VALVE, W/ACTUATOR, EFE 1985(1986 W/FEDERAL)
    $354.32 $205.00
    1
    Add To Cart
  • FILTER, Air Cleaner Intake
    GMC 8997890
    GMC 8997890
    GMC 8997890
    8997890
    FILTER, AIR(PAPER)(A753C)
    $13.82 $7.24
    1
    Add To Cart
  • GMC 8997890
    GMC 8997890
    GMC 8997890
    8997890
    FILTER, AIR (A753C)
    $13.82 $7.24
    1
    Add To Cart
  • GMC 8997890
    GMC 8997890
    GMC 8997890
    8997890
    FILTER, AIR (A753C)(W/CALIFORNIA)
    $13.82 $7.24
    1
    Add To Cart
  • HARNESS, Transmission Converter
    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)
  • SWITCH, Thermo Vacuum
    GMC 12388891
    12388891
    SWITCH, EXHAUST HEAT VALVE ACTUATOR VACUUM CONTROL
  • GMC 14015575
    GMC 14015575
    GMC 14015575
    14015575
    SWITCH, E.G.R. VALVE/LOCK UP CONVERTER VACUUM CONTROL (W/ALT & AUTOMATIC TRANSMISSION)
  • GMC 14085916
    14085916
    SWITCH, E.G.R. VALVE/LOCK UP CONVERTER VACUUM CONTROL (W/FEDERAL & AUTOMATIC TRANSMISSION)
  • GMC 364788
    364788
    SWITCH, E.G.R. VALVE EVAP VACUUM CONTROL
  • SWITCH, Throttle Control
    GMC 14050405
    14050405
    SWITCH, THROTTLE POSITION (W/MANUAL TRANSMISSION,FEDERAL,ALT)
  • GMC 14066239
    14066239
    SWITCH, THROTTLE POSITION (W/AUTOMATIC TRANSMISSION,FEDERAL,ALT)
  • SWITCH, Thermo Vacuum
    GMC 14057273
    14057273
    SWITCH, E.G.R. VALVE VACUUM CONTROL (W/MANUAL TRANSMISSION)
  • GMC 14075682
    14075682
    SWITCH, E.G.R. VALVE VACUUM CONTROL (W/AUTOMATIC TRANSMISSION)
  • PIPE, Emission System
    GMC 14082328
    14082328
    PIPE, AIR INJECTOR ENGINE-RH (W/FEDERAL,ALT)
  • GMC 14082330
    14082330
    PIPE, AIR INJECTOR ENGINE-RH (W/CALIFORNIA)
  • PIPE, Emission System
    GMC 14082329
    14082329
    PIPE, AIR INJECTOR ENGINE-LH (FEDERAL,ALT)
  • GMC 14082331
    14082331
    PIPE, AIR INJECTOR ENGINE-LH (CALIFORNIA)
  • HARNESS, Emission System
    GMC 14084968
    14084968
    HARNESS, EMISSION CONTROL VACUUM (W/350L AUTOMATIC TRANSMISSION,FEDERAL)(COMPLETE HARNESS)(*02)
  • GMC 14084969
    14084969
    HARNESS, EMISSION CONTROL VACUUM (W/350L MANUAL TRANSMISSION,FEDERAL)(COMPLETE HARNESS)(*02)
  • 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 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)
  • HARNESS, Emission System
    GMC 14084968
    14084968
    HARNESS, DISTRIBUTOR & EMISSION CONTROL VACUUM (ALL W/FEDERAL & AUTOMATIC TRANSMISSION)(INCLUDE CHECK VLVS & #29)
  • GMC 14084969
    14084969
    HARNESS, DISTRIBUTOR & EMISSION CONTROL VACUUM (C1 W/FEDERAL & MANUAL TRANSMISSION)(INCLUDE CHECK VLVS & #29)
  • GMC 14084992
    14084992
    HARNESS, DISTRIBUTOR & EMISSION CONTROL VACUUM (C2, K1 W/FEDERAL & MANUAL TRANSMISSION OR ALL W/ALT & MANUAL TRANSMISSION)(INCLUDE CHECK VLVS)
  • VALVE, Distributor Vacuum Advance
    GMC 14084989
    14084989
    VALVE, SPARK DELAY VACUUM CHECK (USED WITH & PART OF ALL ALT HARNESSES LISTED ABOVE)
  • GMC 14084996
    14084996
    VALVE, SPARK DELAY VACUUM CHECK (USED WITH & PART OF ALL FEDERAL HARNESSES LISTED ABOVE)
  • VALVE, Cruise Control
    GMC 1645516
    GMC 1645516
    1645516
    VALVE, CRUISE VACUUM RELEASE & TRANS CONVERTER RELEASE (W/MD8/MV4)
  • GMC 407437
    407437
    VALVE, CRUISE CONTROL VACUUM RELEASE
  • VALVE, Cruise Control
    GMC 1645516
    GMC 1645516
    1645516
    VALVE, CRUISE VACUUM & TRANS CONVERTER RELEASE(W/MD8)
  • GMC 407437
    407437
    VALVE, CRUISE & CONVERTER RELEASE
  • CANISTER, Fuel Tank Evaporator/Purge Control
    GMC 17064627
    GMC 17064627
    GMC 17064627
    17064627
    CANISTER, FUEL VAPOR (STAMPED 17064623 DOWN)(1982-86)(CK1,2)(LE9)
    • Replaced By: 17113146
  • GMC 17064627
    GMC 17064627
    GMC 17064627
    17064627
    CANISTER, EVAP EMISSION STAMPED 17064623 DOWN 1985-86)(CK1,2)(LS9,NA5,NA6)
    • Replaced By: 17113146
  • GMC 17064627
    GMC 17064627
    GMC 17064627
    17064627
    CANISTER, FUEL VAPOR (STAMPED 17064623 DOWN)(1982-86)(CK1(03)(LE9,NL2)
    • Replaced By: 17113146
  • GMC 17087115
    GMC 17087115
    17087115
    CANISTER, EVAP EMISSION STAMPED 17077115 JU(1987-89)(RV1,2,3)(LB4,L19)(EXCEPT NA6)
  • GMC 17087115
    GMC 17087115
    17087115
    CANISTER, EVAP EMISSION STAMPED 17077115 JU(1990-91)(RV1,2,3)(L19)(EXCEPT NM8)
  • GMC 17087136
    GMC 17087136
    GMC 17087136
    17087136
    CANISTER, EVAP EMISSION STAMPED 17077136 KB(1987-89)(RV1,2,3)(LB4,L19,NA6)
  • GMC 17113146
    GMC 17113146
    17113146
    CANISTER, FUEL VAPOR (W/350L FEDERAL/ALT)
  • GMC 17113146
    GMC 17113146
    17113146
    CANISTER, FUEL VAPOR (CALIFORNIA)
  • VALVE, Emission Control System(ECM Components)
    17085042
    VALVE, AIR INJECTOR CONTROL (LOWER PUMP)
  • GMC 17085057
    17085057
    VALVE, AIR INJECTOR CONTROL-RH
  • CLIP, Fuel Tank Evaporator/Purge Control
    GMC 1985870
    1985870
    CLIP, FUEL VAPOR CANISTER PURGE(1985-86)(CK1(03)(LB1)
  • GMC 1985870
    1985870
    CLIP, FUEL VAPOR CANISTER PURGE(1986-86)(C2(03))(LB1)
  • GMC 1985870
    1985870
    CLIP, FUEL VAPOR CANISTER PURGE(1986-86)(C1(03))
  • SOLENOID, Emission Control System
    GMC 1997134
    1997134
    SOLENOID, E.G.R./EXHAUST PRESSURE REGULATOR VALVE (1985 W/CALIFORNIA)(SERVICE CMPTS)
  • GMC 1997675
    1997675
    SOLENOID, E.G.R./EXHAUST PRESSURE REGULATOR VALVE (W/FEDERAL,ALT)(SERVICE CMPTS)
  • SWITCH, Thermo Vacuum
    GMC 3053249
    3053249
    SWITCH, EFE THERMOSTAT VACUUM CONTROL (W/CALIFORNIA)
  • GMC 3053331
    3053331
    SWITCH, EFE/Spark THERMOSTAT VACUUM CONTROL (350L W/FEDERAL,Alt)
  • GMC 3053331
    3053331
    SWITCH, EFE TRAPPED SPARK/THERMOSTAT VACUUM CONTROL (W/FEDERAL & MANUAL TRANSMISSION OR ALL ALT)
  • GMC 3055378
    GMC 3055378
    3055378
    SWITCH, E.F.E. SPARK THERMOSTAT VACUUM CONTROL
  • GMC 3055378
    GMC 3055378
    3055378
    SWITCH, EFE SPARK THERMOSTAT VACUUM CONTROL
  • GMC 3055378
    GMC 3055378
    3055378
    SWITCH, EFE SPARK THERMOSTAT VACUUM CONTROL (W/AUTOMATIC TRANSMISSION & FEDERAL)
  • PUMP, Engine Vacuum Pump
    GMC 7849302
    7849302
    PUMP, VACUUM (W/O SPEED SENSOR)(1982-86)CK(1,2,3)
  • GMC 7849303
    7849303
    PUMP, VACUUM W/SPEED SENSOR(1984-85)(NB2/CALIFORNIA)(1984-85)CK(1,2)
  • GMC 9440325
    9440325
    BOLT, BOLT, HEXAGON FLANGE HEAD (1/4"-20X3/8")(280M)
Standard Parts
  • GMC 11515755
    GMC 11515755
    11515755
    BOLT, HEXAGON FLANGE HEAD W/CONICAL WASHER (M8X1.25X14, M9.8 PHOSPHATE ZINC ORGANIC)
    $13.52 $13.05
    1
    Add To Cart
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1985 GMC 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: 6 Cyl 4.3L, 6 Cyl 4.8L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4L. Model Code: CREW CAB, REGULAR CAB.