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MOPAR Piston and Pin Kit by Mopar

Part no: 4798329AC

MOPAR Piston and Pin Kit

This product fits only specific vehicles

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Product Details

Important Notes:

  • Sold as a kit


  • 1997-2006 Jeep Wrangler TJ 2.5L, 4.0L
  • 2004-2006 Jeep Wrangler Unlimited TJL 4.0L
  • 1994-1995 Jeep Wrangler YJ 2.5L, 4.0L
  • 1994-1996 Jeep Cherokee XJ 2.5L, 4.0L
  • 1994-1998 Jeep Grand Cherokee ZJ 4.0L
  • 1999-2004 Jeep Grand Cherokee WJ 4.0L


This is a MOPAR replacement Piston and Pin Kit for the above listed Jeep applications. The piston, contained in the cylinder, is used to transfer force from expanding gas in the cylinder to the crankshaft. The piston pin connects the piston to the connecting rod and provides a bearing for the connecting rod to pivot upon as the piston moves.

Product Details:

  • OE replacement part
  • Piston and pin
  • Factory warranty

Parts Included:

  • (1) MOPAR Piston
  • (1) MOPAR Piston Pin


  • Length: 13"
  • Width: 6"
  • Height: 4.45"
  • Weight: 3 lbs

Years Covered:

1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 and 2006

Additional Information

SKU 4798329AC
Name MOPAR Piston and Pin Kit
Application 1994-2006 Jeep See More Info
Brand Mopar
SKU Aliases 4798329AC
Part Type Engine Pistons
Price $199.99
Shipping Surcharge $0.00
Make Model Jeep-Cherokee XJ, Jeep-Grand Cherokee WJ, Jeep-Grand Cherokee ZJ, Jeep-Wrangler TJ, Jeep-Wrangler TJ Unlimited, Jeep-Wrangler YJ