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Upper Fuel Injector O-Ring for 07-18 Jeep JK Wrangler, KK Liberty w/ 2.8L Diesel Crown Automotive
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Upper Fuel Injector O-Ring for 07-18 Jeep JK Wrangler, KK Liberty w/ 2.8L Diesel Crown Automotive
$1.93
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Uncoded Locking Fuel Cap for Select Jeep JK, TJ, WK, WG, XK, KK, KJ, XJ, MK, KL Crown Automotive
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Uncoded Locking Fuel Cap for Select Jeep JK, TJ, WK, WG, XK, KK, KJ, XJ, MK, KL Crown Automotive
$23.10
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Fuel Module for 2005-2007 KJ Liberty w/ 2.4L, 3.7L Engines, Includes O-Ring Crown Automotive
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Fuel Module for 2005-2007 KJ Liberty w/ 2.4L, 3.7L Engines, Includes O-Ring Crown Automotive
$211.75
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Fuel Module for 2007-2011 Jeep KK Liberty w/ 3.7L Engine Crown Automotive
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Fuel Module for 2007-2011 Jeep KK Liberty w/ 3.7L Engine Crown Automotive
$211.75
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Fuel Module for 2007-2011 Jeep JK Wrangler w/ 3.8L Engine (Until 3-30-2011) Crown Automotive
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Fuel Module for 2007-2011 Jeep JK Wrangler w/ 3.8L Engine (Until 3-30-2011) Crown Automotive
$442.75
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Fuel Tank Sending Unit Gasket (w/ 5 Bolt Holes) for Jeep CJ-2A, CJ-3A, CJ-3B Crown Automotive
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Fuel Tank Sending Unit Gasket (w/ 5 Bolt Holes) for Jeep CJ-2A, CJ-3A, CJ-3B Crown Automotive
$3.85
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12-Volt Fuel Gauge for 41-56 Jeep MB, CJ-2A, CJ-3A, CJ-3B Models, 2 Inch Diameter Crown Automotive
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12-Volt Fuel Gauge for 41-56 Jeep MB, CJ-2A, CJ-3A, CJ-3B Models, 2 Inch Diameter Crown Automotive
$34.65
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Plastic Under Seat Fuel Tank for Jeep CJ-2A, CJ-3A, CJ-3B w/ 5-Bolt Sending Unit Crown Automotive
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Plastic Under Seat Fuel Tank for Jeep CJ-2A, CJ-3A, CJ-3B w/ 5-Bolt Sending Unit Crown Automotive
$548.63
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Under Seat Fuel Tank, Short Straight Neck for 1945-56 Jeep CJ-2A, CJ-3A, CJ3B Crown Automotive
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Under Seat Fuel Tank, Short Straight Neck for 1945-56 Jeep CJ-2A, CJ-3A, CJ3B Crown Automotive
$231.00
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Fuel Sending Unit Gasket for 45-56 Jeep CJ-2A CJ-3A CJ-3B w/ 6-Bolt Sending Unit Crown Automotive
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Fuel Sending Unit Gasket for 45-56 Jeep CJ-2A CJ-3A CJ-3B w/ 6-Bolt Sending Unit Crown Automotive
$1.97
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Fuel Gauge for 1992-1995 Jeep YJ Wrangler, Reads InchUnleaded Fuel Only Inch Crown Automotive
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Fuel Gauge for 1992-1995 Jeep YJ Wrangler, Reads InchUnleaded Fuel Only Inch Crown Automotive
$53.90
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Fuel Module Seal for 05+ Jeep JK, JL, JT, TJ, WL, WK, XK, WS, KK, KJ, MK Models Crown Automotive
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Fuel Module Seal for 05+ Jeep JK, JL, JT, TJ, WL, WK, XK, WS, KK, KJ, MK Models Crown Automotive
$9.63
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Ethanol Content Flex Fuel Sensor Kit 3/8 Inch Barb Fittings AEM Electronics
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Ethanol Content Flex Fuel Sensor Kit 3/8 Inch Barb Fittings AEM Electronics
$222.95
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Ethanol Content Flex Fuel Sensor Kit -6 AN Fittings AEM Electronics
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Ethanol Content Flex Fuel Sensor Kit -6 AN Fittings AEM Electronics
$328.95
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High Volume Fuel Filter Acura/Honda Inlet 14mm x 1.5 Outlet 12mm x 1.25 AEM Electronics
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High Volume Fuel Filter Acura/Honda Inlet 14mm x 1.5 Outlet 12mm x 1.25 AEM Electronics
$162.95
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High Volume Fuel Rail Mitsubishi 4G63 AEM Electronics
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High Volume Fuel Rail Mitsubishi 4G63 AEM Electronics
$173.95
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Fuel Filler & Vent Hose Set for 1981-1986 Jeep CJ-7 w/ 20 Gallon Tank Crown Automotive
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Fuel Filler & Vent Hose Set for 1981-1986 Jeep CJ-7 w/ 20 Gallon Tank Crown Automotive
$38.31
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Fuel Sending Unit Kit for 81-86 Jeep CJ-5, CJ-7, CJ-8, w/ 20 Gallon Tank Crown Automotive
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Fuel Sending Unit Kit for 81-86 Jeep CJ-5, CJ-7, CJ-8, w/ 20 Gallon Tank Crown Automotive
$55.83
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Brand

  • AEM Electronics
  • Anvil Off Road
  • Crown Automotive
  • OMIX
  • Rampage
  • RT Off Road
  • Rugged Ridge
  • Volant

Category

  • Air & Fuel
    • (-) Fuel
      • Diesel Fuel Injector Pump Solenoid O Ring
      • Diesel Fuel Injector Rail Plug
      • Early Fuel Evaporation (EFE) Switch
      • Flex Fuel Sensor
      • Fuel Can Guard
      • Fuel Can Mount
      • Fuel Door Cover
      • Fuel Filler Door
      • Fuel Filler Hose
      • Fuel Filler Neck Flap
      • Fuel Filler Neck Grommet
      • Fuel Filler Neck Plate
      • Fuel Filler Neck Seal
      • Fuel Filter
      • Fuel Filter Element
      • Fuel Injection Accelerator Rod Boot
      • Fuel Injection Fuel Rail
      • Fuel Injection Pressure Damper
      • Fuel Injection Pressure Regulator
      • Fuel Injection Pressure Regulator Seal
      • Fuel Injection Pump
      • Fuel Injection Pump O Ring
      • Fuel Injection Throttle Body
      • Fuel Injection Throttle Body Mounting Gasket
      • Fuel Injection Throttle Body Seal
      • Fuel Injection Throttle Body Spacer
      • Fuel Injection Throttle Cable
      • Fuel Injector
      • Fuel Level Float
      • Fuel Level Gauge
      • Fuel Level Sensor
      • Fuel Line
      • Fuel Pressure Regulator
      • Fuel Pressure Regulator Bolt
      • Fuel Pressure Regulator Bolt
      • Fuel Pump
      • Fuel Tank
      • Gas Can
      • Gas Can Mount
      • Vapor Canister
      • Vapor Canister Bracket Bolt
      • Vapor Canister Seal
      • Vapor Canister Vent Valve
Filters

Brand

  • AEM Electronics
  • Anvil Off Road
  • Crown Automotive
  • OMIX
  • Rampage
  • RT Off Road
  • Rugged Ridge
  • Volant

Category

  • Air & Fuel
    • (-) Fuel
      • Diesel Fuel Injector Pump Solenoid O Ring
      • Diesel Fuel Injector Rail Plug
      • Early Fuel Evaporation (EFE) Switch
      • Flex Fuel Sensor
      • Fuel Can Guard
      • Fuel Can Mount
      • Fuel Door Cover
      • Fuel Filler Door
      • Fuel Filler Hose
      • Fuel Filler Neck Flap
      • Fuel Filler Neck Grommet
      • Fuel Filler Neck Plate
      • Fuel Filler Neck Seal
      • Fuel Filter
      • Fuel Filter Element
      • Fuel Injection Accelerator Rod Boot
      • Fuel Injection Fuel Rail
      • Fuel Injection Pressure Damper
      • Fuel Injection Pressure Regulator
      • Fuel Injection Pressure Regulator Seal
      • Fuel Injection Pump
      • Fuel Injection Pump O Ring
      • Fuel Injection Throttle Body
      • Fuel Injection Throttle Body Mounting Gasket
      • Fuel Injection Throttle Body Seal
      • Fuel Injection Throttle Body Spacer
      • Fuel Injection Throttle Cable
      • Fuel Injector
      • Fuel Level Float
      • Fuel Level Gauge
      • Fuel Level Sensor
      • Fuel Line
      • Fuel Pressure Regulator
      • Fuel Pressure Regulator Bolt
      • Fuel Pressure Regulator Bolt
      • Fuel Pump
      • Fuel Tank
      • Gas Can
      • Gas Can Mount
      • Vapor Canister
      • Vapor Canister Bracket Bolt
      • Vapor Canister Seal
      • Vapor Canister Vent Valve

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Contact Us

Contact Us

Email
connect@moderncjsystems.com
Phone
(541) 591-5939

Hours of Operation

Text

Hours

Monday – Friday
8:00 AM – 5:30 PM
Closed for lunch 12:00 PM – 1:00 PM
Saturday
Closed
Sunday
Closed

Find Us

Address
1739 Main Street
Billings, MT 59105

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