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Emission Controls fit your 1990 Jeep Comanche

Currently shopping for
1990 Jeep Comanche
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Currently selected

Emission Systems

Other Categories

Automatic Transmission
Body - Doors And Related Parts
Body - Exterior Ornamentation
Body - Sheet Metal Except Doors
Brakes, Service
Cherokee, Wagoneer, Comanche
Clutch
Cooling
Electrical
Electrical - Instrument Panel And Consoles
Engine
Exhaust
Frame & Bumpers
Front Suspension & Drive
Fuel
Heater & Air Conditioning
Manual Transmission
Propeller Shaft And Universal Joint
Rear Axle
Rear Suspension
Steering
Wheels
Wiper & Washers And Cylinder & Keys
Categories Close X

Currently selected

Emission Systems

Other Categories

Automatic Transmission
Body - Doors And Related Parts
Body - Exterior Ornamentation
Body - Sheet Metal Except Doors
Brakes, Service
Cherokee, Wagoneer, Comanche
Clutch
Cooling
Electrical
Electrical - Instrument Panel And Consoles
Engine
Exhaust
Frame & Bumpers
Front Suspension & Drive
Fuel
Heater & Air Conditioning
Manual Transmission
Propeller Shaft And Universal Joint
Rear Axle
Rear Suspension
Steering
Wheels
Wiper & Washers And Cylinder & Keys
Parts Questions
3 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.EMISSION SYSTEMS EMISSION CONTROLS 2.5L EFI ENGINE CHEROKEE, WAGONEER, COMANCHE
    1990 Jeep Comanche Emission Controls Diagram 1
  • 2.EMISSION SYSTEMS EMISSION CONTROLS 4.0L ENGINE CHEROKEE, WAGONEER, COMANCHE
    1990 Jeep Comanche Emission Controls Diagram 2
  • 3.EMISSION SYSTEMS EMISSION CONTROLS DIESEL ENGINE CHEROKEE, COMANCHE
    1990 Jeep Comanche Emission Controls Diagram 3
Sort by:
Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 1
    53002441
    HARNESS ASSEMBLY, Vacuum
  • 2
    53001927
    HARNESS ASSEMBLY, Vacuum
  • 3
    53004501
    BRACKET ASSEMBLY
    • BRACKET ASSEMBLY
  • 3
    53004543
    BRACKET ASSEMBLY
    • BRACKET ASSEMBLY
  • 3
    53001929
    FILTER, Pressure Regulator
  • 4
    J9437670
    BOLT
  • 4
    53001928
    REGULATOR, Pressure
  • 4
    J4005138
    STUD
  • 5
    Jeep J4003587
    Jeep J4003587
    J4003587
    NUT
    • NUT
    • Replaced By: 152472
    $8.55 $7.01
    1
    Add To Cart
  • 5
    34202172
    NUT
    • NUT
  • 6
    53002240
    HOSE
  • 6
    53004589
    HOSE ASSEMBLY
  • 7
    J4000443
    CLIP
    • CLIP
  • 7
    J4005341
    CLIP
    • CLIP
  • 7
    53001859
    TUBE ASSEMBLY, CTO Switch
  • 8
    53001747
    SWITCH, CTO
  • 8
    53004623
    TUBE ASSEMBLY, Crankcase Vent
    • TUBE ASSEMBLY, Crankcase Vent
  • 8
    53004720
    TUBE ASSEMBLY, Crankcase Vent
    • TUBE ASSEMBLY, Crankcase Vent
  • 9
    53002549
    RESERVOIR, Vacuum
    • Require Quantity: 2
  • 9
    53004946
    TUBE ASSEMBLY, Crankcase Vent
  • 10
    33002356
    ELBOW, 90 Degrees
  • 10
    53002483
    VALVE, EGR
  • 11
    33004185
    GASKET
    • Require Quantity: 2
    • Package Quantity: 1
    $19.35
    1
    Add To Cart
  • 12
    83300080
    HOSE - Bulk .22" I.D.
  • 12
    53003898
    PLATE, Restrictor
  • 13
    J0180078
    BOLT
    • 1987
      BOLT
    • Require Quantity: 2
  • 13
    J0180079
    BOLT
    • 1988-90
    • Require Quantity: 2
  • 14
    J0120214
    WASHER, Lock
    • Require Quantity: 2
  • 15
    53004872
    BRACKET - w/Leaded Fuel
  • 15
    53004719
    TUBE ASSEMBLY, Crankcase Vent
  • 16
    53004872
    BRACKET - w/Leaded Fuel
  • 16
    J9419320
    SCREW - w/Leaded Fuel
    • Require Quantity: 3
  • 17
    J9419320
    SCREW - w/Leaded Fuel
    • Require Quantity: 3
  • 17
    Jeep 34201788
    34201788
    STRAP
  • 18
    33002358
    FILTER
  • 19
    J8125995
    HOSE, Vacuum Bulk
Genuine Mopar Parts, the Right Choice
MoparPartsGiant.com offers the wholesale prices for genuine 1990 Jeep Comanche parts. Parts like Emission Controls are shipped directly from authorized Mopar dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.5L, 6 Cyl 4.0L. Transmission: 4-Speed Automatic Transmission, 4-Speed Manual Transmission, 5-Speed Manual Transmission.