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jeep engine parts3.8L Miscellaneous

Crown Automotive offers the largest line of Engine replacement parts for Jeep®. Our applications include Cylinder Head, Engine Oiling, Pistons, Bearings, Camshaft, Crankshaft, Valves, Timing, Mounts and Gaskets for all Jeep® models.

3.8L Miscellaneous

PCV Valve

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Replaces Part #: J3230351
Price: (Log in to see price)
Fits:
  • Jeep CJ-5 (1976-1977) w/ 3.8L or 4.2L engine.
  • Jeep CJ-7 (1976-1977) w/ 3.8L or 4.2L engine.
  • Jeep SJ & J-Series (1976-1977) w/ 4.2L engine.
Exhaust Manifold Kit

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Replaces Part #: 8124999K
Price: (Log in to see price)
Fits:
  • Jeep CJ-5 (1972-1974) w/ 3.8L engine; without Emissions Pump.
  • Jeep CJ-5 (1975-1978) w/ 3.8L engine.
  • Jeep CJ-5 (1972-1974) w/ 4.2L engine; without Emissions Pump.
  • Jeep CJ-5 (1975-1979) w/ 4.2L engine.
  • Jeep CJ-6 (1972-1974) w/ 3.8L engine; without Emissions Pump.
  • Jeep CJ-6 (1975) w/ 3.8L engine.
  • Jeep CJ-6 (1972-1974) w/ 4.2L engine; without Emissions Pump.
  • Jeep CJ-5 (1975) w/ 4.2L engine.
  • Jeep CJ-7 (1976-1978) w/ 3.8L engine.
  • Jeep CJ-7 (1976-1979) w/ 4.2L engine.
  • Jeep SJ & J-Series (1972-1974) w/ 4.2L engine; without Emissions Pump.
  • Jeep SJ & J-Series (1975-1979) w/ 4.2L engine.
  •  
  • Kit Includes Exhaust Manifold and Gaskets.
Exhaust Manifold

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Replaces Part #: J8124999
Price: (Log in to see price)
Fits:
  • Jeep CJ-5 (1972-1974) w/ 3.8L engine; without Emissions Pump.
  • Jeep CJ-6 (1972-1974) w/ 3.8L engine; without Emissions Pump.
  • Jeep CJ-5 (1975-1978) w/ 3.8L engine.
  • Jeep CJ-6 (1975) w/ 3.8L engine.
  • Jeep CJ-7 (1976-1978) w/ 3.8L engine.
  • Jeep CJ-5 (1972-1974) w/ 4.2L engine; without Emissions Pump.
  • Jeep CJ-5 (1975-1979) w/ 4.2L engine.
  • Jeep CJ-6 (1972-1974) w/ 4.2L engine; without Emissions Pump.
  • Jeep CJ-6 (1975) w/ 4.2L engine.
  • Jeep CJ-7 (1976-1979) w/ 4.2L engine.
  • Jeep SJ & J-Series (1972-1974) w/ 4.2L engine; without Emissions Pump.
  • Jeep SJ & J-Series (1975-1979) w/ 4.2L engine.
Choke Heater Tube

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Replaces Part #: J3223024
Price: (Log in to see price)
Fits:
  • Jeep CJ-5 (1972-1974) w/ 3.8L or 4.2L engine; without Emissions Pump.
  • Jeep CJ-5 (1975-1978) w/ 3.8L engine.
  • Jeep CJ-5 (1975-1979) w/ 4.2L engine.
  • Jeep CJ-6 (1972-1974) w/ 3.8L or 4.2L engine; without Emissions Pump.
  • Jeep CJ-6 (1975) w/ 3.8L or 4.2L engine.
  • Jeep CJ-7 (1976-1978) w/ 3.8L engine.
  • Jeep CJ-7 (1976-1979) w/ 4.2L engine.
  • Jeep SJ & J-Series (1972-1974) w/ 4.2L engine; without Emissions Pump.
  • Jeep SJ & J-Series (1975-1979) w/ 4.2L engine.
Cylinder Head Bolt

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Replaces Part #: J3172330
Price: (Log in to see price)
Fits:
  • Jeep CJ-5 (1972-1980) w/ 3.8L or 4.2L engine.
  • Jeep CJ-6 (1972-1975) w/ 3.8L or 4.2L engine.
  • Jeep CJ-7 (1976-1980) w/ 3.8L or 4.2L engine.
  •  
  • Cylinder Head Bolt; 1/2″ x 4-7/16″ Bolt.