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Jeep performance upgradesPerformance Fuel

Since 1963, Crown Automotive has been providing outstanding quality replacement parts for Jeep® vehicles. That same quality and experience can now be found in our new line of accessories, as well as heavy-duty & performance components, called RT Off-Road.

Performance Fuel

Throttle Body Spacer Kit

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Replaces Part #: RT35006
Price: (Log in to see price)
Fits:
  • Jeep Wrangler (JK) (2007-2011) w/ 3.8L engine; Black Anodized Throttle Body Spacer Kit.
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  • 1/2″ Thick to Provide a Smoother, Faster and More Dense Air Charge Resulting in HP, TQ and MPG Increases. Kit Includes: Aluminum Spacer, Gasket, Bolts and Washers.
Throttle Body Spacer Kit

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Replaces Part #: RT35007
Price: (Log in to see price)
Fits:
  • Jeep Gladiator (JT) (2020-2024) w/ 3.6L engine.
  • Jeep Wrangler (JL) (2018-2024) w/ 3.6L engine.
  • Jeep Wrangler (JK) (2012-2018) w/ 3.6L engine.
  • Jeep Wrangler (JK) (2014-2018) w/ 3.0L gas engine.
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  • Black Anodized Throttle Body Spacer Kit; 1″ Thick to Provide a Smoother, Faster and More Dense Air Charge Resulting in HP, TQ and MPG Increases. Kit Includes: Aluminum Spacer, Gasket, Bolts and Washers.
Throttle Body Spacer Kit

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Replaces Part #: RT35008
Price: (Log in to see price)
Fits:
  • Jeep Wrangler (YJ) (1991-1995) w/ 2.5L or 4.0L engine.
  • Jeep Wrangler (TJ) (1997-2002) w/ 2.5L engine.
  • Jeep Wrangler (TJ) (1997-2006) w/ 4.0L engine.
  • Jeep Cherokee (XJ) (1991-2000) w/ 2.5L engine.
  • Jeep Cherokee (XJ) (1991-2001) w/ 4.0L engine.
  • Jeep Comanche (MJ) (1991-1992) w/ 2.5L or 4.0L engine.
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  • Black Anodized Throttle Body Spacer Kit; 1″ Thick to Provide a Smoother, Faster and More Dense Air Charge Resulting in HP, TQ and MPG Increases. Kit Includes: Aluminum Spacer, Gasket, Bolts and Washers.
Throttle Body Spacer Gasket

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Replaces Part #: RT35007G
Price: (Log in to see price)
Fits:
  • Jeep Gladiator (JT) (2020-2024) w/ 3.6L engine; w/ RT35007 Throttle Body Spacer Kit.
  • Jeep Wrangler (JL) (2018-2024) w/ 3.6L engine; w/ RT35007 Throttle Body Spacer Kit.
  • Jeep Wrangler (JK) (2012-2018) w/ 3.6L engine; w/ RT35007 Throttle Body Spacer Kit.
  • Jeep Wrangler (JK) (2014-2018) w/ 3.0L gas engine; w/ RT35007 Throttle Body Spacer Kit.
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  • Gasket For RT35007 Throttle Body Spacer Kit
Fuel Tank Kit

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Replaces Part #: RT22001
Price: (Log in to see price)
Fits:
  • Jeep Wrangler (YJ) (1987-1990) w/ 4.2L engine; w/ 20-Gallon Fuel Tank.
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  • Fuel Tank Kit; Includes 20-Gallon Plastic Tank, Fuel Sending Unit, In-Tank Fuel Filter, Fuel Tank Straps and Sending Unit Gasket.
Fuel Tank Kit

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Replaces Part #: RT22002
Price: (Log in to see price)
Fits:
  • Jeep Wrangler (YJ) (1991-1995) w/ 20-Gallon Fuel Tank; Includes 20-Gallon Plastic Tank, Fuel Module, Fuel Module Gasket and Fuel Tank Straps.
Throttle Body

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Replaces Part #: RT35010
Price: (Log in to see price)
Fits:
  • Jeep Wrangler (TJ) (1997-2004) w/ 4.0L engine.
  • Jeep Wrangler (YJ) (1991-1995) w/ 4.0L engine.
  • Jeep Cherokee (XJ) (1991-2001) w/ 4.0L engine.
  • Jeep Comanche (MJ) (1991-1992) w/ 4.0L engine.
  • Jeep Grand Cherokee (WJ) (1999-2004) w/ 4.0L engine.
  • Jeep Grand Cherokee (ZJ) (1993-1998) w/ 4.0L engine.
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  • 62MM CNC Machined Aluminum Throttle Body; Includes Gaskets and Hardware; Does Not Include Sensors; Direct Fit Replacement For The Factory 58MM Throttle Body; Increases Throttle Response, Horsepower, and Torque. Not Carb Approved.