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Choose your Engine for your 1990 Jeep Comanche


Showing 1 - 10 of 17 products
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Autolite
  • Autolite 3924 Copper Spark Plug
  • OE Style; Auto
  • Copper Spark Plug
  • Product Attributes:
    • Center Electrode Projection: Mid Projection
    • Center Electrode Insulator Tip Projection:
      • 0.133
      • 3.38
    • Seat Type: Flat
    • Washer Included: Yes
    • Electrical Terminal Type: Non-removable Nut
    • Ground Electrode Quantity: 1
    • Grade Type: Regular
    • Core Nose Length:
      • 0.526
      • 13.36
    • Washer Type: Crush
    • Ground Electrode Tip Material: Nickel
    • Center Electrode Core Material: Copper
    • Hex Type: Hex
    • Resistor Type: Yes
    • Insulator Material: Ceramic
    • Indexed: No
    • Hex Size: 5/8
    • Reach:
      • 0.75
      • 19.05
    • Center Electrode Tip Material: Nickel
    • Ground Electrode Tip Design: Standard
    • Pre-Gap Size:
      • 0.044
      • 1.12
    • Resistance: 4000
    • Insulator Height:
      • 2.007
      • 50.98
  • Features:
    • The copper core center electrode aids in thermal control and improves resistance to fouling.
    • Its specially engineered high nickel alloy center and ground electrode provides extended life.
    • The high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength.
    • Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended periods.
  • Autolite® Copper spark plugs are engineered to deliver quick starts and the power your vehicle or applications needs to meet performance expectations.
  • Suggested Purchase Quantity: 4
    • Most jobs typically require 4 of this item.
  • This item must be purchased in quantities of 4

This Part Fits the Following OEM/Substitute Numbers:
1148, 14 F-8 DU, 14 F-8 DU4, 14 F-9 DUO, 14 FGH-8 DTUR, 14 FGH-8 DTURXO, 14 FGR-7 KQU, 14 FGR-8 KQU, 14 FR-7 DU2, 14 FR-7 LDU, 14 FR-8 DU, 14 FR-8 KU, 14FR-7DPUX, 18814-11051, 23521, 27410-25000, 3006, 41-602...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Engine CID
1990 - Jeep Comanche L - 6 Cyl 4.0L 242

Autolite
  • Autolite 3924 Copper Spark Plug
  • Gap .035 (in); Auto
  • Copper Spark Plug
  • Product Attributes:
    • Center Electrode Projection: Mid Projection
    • Center Electrode Insulator Tip Projection:
      • 0.133
      • 3.38
    • Seat Type: Flat
    • Washer Included: Yes
    • Electrical Terminal Type: Non-removable Nut
    • Ground Electrode Quantity: 1
    • Grade Type: Regular
    • Core Nose Length:
      • 0.526
      • 13.36
    • Washer Type: Crush
    • Ground Electrode Tip Material: Nickel
    • Center Electrode Core Material: Copper
    • Hex Type: Hex
    • Resistor Type: Yes
    • Insulator Material: Ceramic
    • Indexed: No
    • Hex Size: 5/8
    • Reach:
      • 0.75
      • 19.05
    • Center Electrode Tip Material: Nickel
    • Ground Electrode Tip Design: Standard
    • Pre-Gap Size:
      • 0.044
      • 1.12
    • Resistance: 4000
    • Insulator Height:
      • 2.007
      • 50.98
  • Features:
    • The copper core center electrode aids in thermal control and improves resistance to fouling.
    • Its specially engineered high nickel alloy center and ground electrode provides extended life.
    • The high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength.
    • Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended periods.
  • Autolite® Copper spark plugs are engineered to deliver quick starts and the power your vehicle or applications needs to meet performance expectations.
  • Suggested Purchase Quantity: 4
    • Most jobs typically require 4 of this item.
  • This item must be purchased in quantities of 4

Additional Fitment Information:
Vehicle Block CC Engine CID
1990 - Jeep Comanche L - 6 Cyl 4.0L 242

Autolite
  • Autolite APP3924 Double Platinum Spark Plug
  • Gap .035 (in)
  • Double Platinum Spark Plug
  • Product Attributes:
    • Center Electrode Projection: Mid Projection
    • Center Electrode Insulator Tip Projection:
      • 0.133
      • 3.38
    • Seat Type: Flat
    • Washer Included: Yes
    • Electrical Terminal Type: Non-removable Nut
    • Ground Electrode Quantity: 1
    • Grade Type: Performance
    • Core Nose Length:
      • 0.526
      • 13.36
    • Washer Type: Crush
    • Ground Electrode Tip Material: Platinum
    • Center Electrode Core Material: Copper
    • Hex Type: Hex
    • Resistor Type: Yes
    • Insulator Material: Ceramic
    • Indexed: No
    • Hex Size: 5/8
    • Reach:
      • 0.75
      • 19.05
    • Center Electrode Tip Material: Platinum
    • Ground Electrode Tip Design: Standard
    • Pre-Gap Size:
      • 0.044
      • 1.12
    • Resistance: 4000
    • Insulator Height:
      • 2.007
      • 50.98
  • Features:
    • Engineered with a platinum-to-platinum design that prevents gap erosion, extending the life of the spark plug.
    • The yttrium-Enhanced Ground Electrode delivers superior heat transfer that delivers more durability under high temps and pressure for greater life.
    • Its high alumina ceramic insulator provides optimum thermal conductivity and dielectric strength.
    • The multi-rib insulator prevents flash-over.
  • Autolite® Double Platinum spark plugs have a platinum-to-platinum design that decreases gap erosion, reduces misfires, and provides improved durability*, leading to longer service life. It provides superior performance over copper and platinum plugs primarily used in distributorless ignition system (DIS) engines.
  • Suggested Purchase Quantity: 4
    • Most jobs typically require 4 of this item.
  • This item must be purchased in quantities of 4

This Part Fits the Following OEM/Substitute Numbers:
101 000 035 AH, 101 905 611 G, 101 905 615 A, 101 905 616, 101 905 631 A, 12 12 0 030 548, 12 12 0 037 607, 12 12 0 141 871, 12 12 1 435 955, 12 12 9 071 003, 1290, 14F-7DPURX2, 176-5295, 176-5300, 18817-11051, 18818-11051, 22401-AA650, 22401-AA65A...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Engine CID
1990 - Jeep Comanche L - 6 Cyl 4.0L 242

Hellwig
  • EZ-1000 Helper Spring Kit
  • Up to 1000 lbs. load assist
  • EZ-1000 Helper Spring Kit for various Ford, Dodge, Chevrolet, GMC, Mazda, Nissan, Toyota Applications
  • Hellwig's medium-duty EZ-1000 Helper Springs pack a lot of capability in every box. Packaged complete with the same heavy duty powder coated and plated components, hardware and installation instructions as our heavy duty helper spring products, these kits are designed for the vehicles that need lighter assistance in carrying a load. The simple bolt on design using common hand tools provide the installer ease of installation and the vehicle owner hassle free use. Ideally suited for light towing and loads, these units are fully adjustable using the heavy duty U-bolts included in the kit using simple hand tools. If your tow and haul needs change, simply adjust the U-bolts to suit the new load requirements. Once installed and adjusted you are free to haul or tow with greater control and stability. Manufactured with heat treated ASTM 5160 alloy spring steel in our California based facility, these units are rated up to 1,000 lb. level load carrying capacity. They are a great cost effective spring solution and can be adjusted independently for uneven side to side loads.

Additional Fitment Information:
Vehicle
1990 - Jeep Comanche

Mr Gasket
  • 160 deg.; Race Only
  • High Performance Thermostat; 160 deg.; Race Only;
  • High Performance Thermostat
  • Product Attributes:
    • Temperature: 160° F
    • WARNING CA Proposition 65: Yes
    • Diameter (in.): 2.120 In.
  • Features:
    • High Performance
    • Resists Variations In Coolant
    • Brass and Copper Construction
    • Opens At Right Temperature
  • Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.

Additional Fitment Information:
Vehicle
1990 - Jeep Comanche

Mr Gasket
  • 160 deg.; Race Only
  • High Performance Thermostat; 160 deg.; Race Only;
  • High Performance Thermostat
  • Product Attributes:
    • Temperature: 160° F
    • WARNING CA Proposition 65: Yes
    • Diameter (in.): 2.120 In.
  • Features:
    • High Performance
    • Resists Variations In Coolant
    • Brass and Copper Construction
    • Opens At Right Temperature
  • Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.

Additional Fitment Information:
Vehicle
1990 - Jeep Comanche

E3 Spark Plug
  • E3 Premium DiamondFIRE Power Automotive Spark Plug
  • Product Attributes:
    • Application Specific or Non-Application: Application Specific
    • Electrode Core: Copper
    • Ground Electrode Tip Material: Nickel
    • Center Electrode Core Material: Copper
    • Part Type Name: Automotive Spark Plug
    • Hex Size: 5/8
    • Reach:
      • 19.05
      • 3/4
    • Center Electrode Tip Material: Nickel
    • Resistor: Resistor
    • Bullet:
      • Ecology - E3 Provides A Cleaner Burning Combustion, Which Translates Into Fuel Savings And Reduced Engine Carbon Deposits
      • e3 Spark Plugs Are Pre-gapped At The Factory To Meet O.e. Requirements
      • Efficiency - E3 "diamond Shaped" Side Wire Electrode Projects The Combustion Spark In A Way That More Quickly Ignites The Air/fuel Mixture, Thereby Creating A Significantly Faster And Longer Flame Kernel, More Fuel Is Put To Work With Less Waste; Creating
      • Energy - Power Output Improved By 6% On Average In The Typical Operating Ranges-results Will Vary
      • Smoother Acceleration & Idle - The Faster Flame Initiated By The E3 Spark Plug Results In A More Complete Burn Of The Ingested Fuel Charge. More Pressure Is Created Against The Piston More Fuel Is Put To Work
    • Spark Plug Approximate Resistor Value: 3500-7000
    • Gap: Pre-gapped At The Factory To Meet O.e. Requirements; Gap Cannot Be Adjusted
    • Pre-Gap Size:
      • .040
      • 1.016
    • Electrode Tip: Nickel
    • Insulator Height:
      • 2.023
      • 51.38
    • Brand Name: E3 Spark Plugs
    • Features & Benefits: E3 Spark Plugs Are The Product Of Years Of Fundamental Research In The Combustion Field. The Unique Patented Ground Electrode Configuration Increases The Amount Of Combustion Pressure Created During Each Power Stroke Of The Engine, Which Results In A Mar
    • Seat Style: Gasket
  • Suggested Purchase Quantity: 16
    • Most jobs typically require 16 of this item.

This Part Fits the Following OEM/Substitute Numbers:
1086, 1172, 1311, 1313, 2071, 2087, 2262, 2271, 2300, 2382, 2391, 2417, 2460, 2477, 2526, 2546, 2647, 2685...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Engine CID
1990 - Jeep Comanche L - 6 Cyl 4.0L 242

E3 Spark Plug
  • E3 Premium DiamondFIRE Power Automotive Spark Plug
  • Product Attributes:
    • Application Specific or Non-Application: Application Specific
    • Electrode Core: Copper
    • Ground Electrode Tip Material: Nickel
    • Center Electrode Core Material: Copper
    • Part Type Name: Automotive Spark Plug
    • Hex Size: 5/8
    • Reach:
      • 19.05
      • 3/4
    • Center Electrode Tip Material: Nickel
    • Resistor: Resistor
    • Bullet:
      • Ecology - E3 Provides A Cleaner Burning Combustion, Which Translates Into Fuel Savings And Reduced Engine Carbon Deposits
      • e3 Spark Plugs Are Pre-gapped At The Factory To Meet O.e. Requirements
      • Efficiency - E3 "diamond Shaped" Side Wire Electrode Projects The Combustion Spark In A Way That More Quickly Ignites The Air/fuel Mixture, Thereby Creating A Significantly Faster And Longer Flame Kernel, More Fuel Is Put To Work With Less Waste; Creating
      • Energy - Power Output Improved By 6% On Average In The Typical Operating Ranges-results Will Vary
      • Smoother Acceleration & Idle - The Faster Flame Initiated By The E3 Spark Plug Results In A More Complete Burn Of The Ingested Fuel Charge. More Pressure Is Created Against The Piston More Fuel Is Put To Work
    • Spark Plug Approximate Resistor Value: 3500-7000
    • Gap: Pre-gapped At The Factory To Meet O.e. Requirements; Gap Cannot Be Adjusted
    • Pre-Gap Size:
      • .040
      • 1.016
    • Electrode Tip: Nickel
    • Insulator Height:
      • 2.023
      • 51.38
    • Brand Name: E3 Spark Plugs
    • Features & Benefits: E3 Spark Plugs Are The Product Of Years Of Fundamental Research In The Combustion Field. The Unique Patented Ground Electrode Configuration Increases The Amount Of Combustion Pressure Created During Each Power Stroke Of The Engine, Which Results In A Mar
    • Seat Style: Gasket
  • Suggested Purchase Quantity: 16
    • Most jobs typically require 16 of this item.

Additional Fitment Information:
Vehicle Block CC Engine CID
1990 - Jeep Comanche L - 6 Cyl 4.0L 242

Monroe
  • with Rear Raised Height 0 (in) to 2.0 (in)
  • RS5000X
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:
15998555, 22007756, 22011979, 22011983, 22011984, 22011988, 22012145, 22046802, 22046805, 22046811, 22046812, 22064003, 22064004, 22064063, 22064064, 22064066, 22064067, 22064069...VIEW MORE

Additional Fitment Information:
Vehicle Position
1990 - Jeep Comanche Rear

Monroe
  • with Rear Raised Height 0 (in) to 2.0 (in)
  • RS9000XL
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:
15998555, 22007756, 22011979, 22011983, 22011984, 22011988, 22012145, 22046802, 22046805, 22046811, 22046812, 22064003, 22064004, 22064063, 22064064, 22064066, 22064067, 22064069...VIEW MORE

Additional Fitment Information:
Vehicle Position
1990 - Jeep Comanche Rear
Showing 1 - 10 of 17 products

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