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Quadratec Hi Performance Oil Pan Kit for 84-06 Jeep Cherokee XJ, Grand Cherokee WJ, ZJ, Wrangler YJ, TJ & Unlimited with 4.0L Engine

Quadratec Part #: 51009.1012
Dick Moroso pioneered the deep sump oil pan over 30 years ago as he discovered that keeping oil away from the crankshaft produced more power. Moroso was the first to use an engine dynamometer to test oil pan designs which led to oil pan designs that would remove oil from the crank quickly and efficiently, and direct it towards the oil pump pickup. Our Jeep 4.0L Moroso oil pans are manufactured exclusively for Quadratec by skilled Moroso craftsmen in Guilford Connecticut using the finest materials and techniques. Each pan is jig welded and block fitted to minimize warping and insure proper fit and sealing. Before leaving the factory, each pan is leak tested and inspected for quality. The two kickouts allow 1.25 additional quarts of oil capacity to reduce oil temperature. The three hinged trap door baffles around the pickup screen open and close to limit the movement of oil on steep trails and quick launches and stops. The removable anti slosh top plate provides additional oil containment to reduce oil pump starvation. Includes a drain plug with rare earth magnet at the factory location and the original depth is maintained to allow fitment for aftermarket skid plates and to maximize ground clearance. Hand crafted from heavy 16 gauge steel with a yellow zinc dichromate finish to resist corrosion. This kit includes our Hi Volume Oil Pump assembly with pickup tube, screen and gasket to make the job complete.
Made in the USA!
Installation Notes
Installation Difficulty:
Level 2Intermediate
Installation Time: 1-2 hours
Parts Included

Hi-Volume Oil Pan
Hi-Volume Oil Pump with pickup tube and screen
Oil Pan Gasket

  • Engine Size: 4.0L I-6
  • Engine Fuel: Gasoline
  • Shipping Weight: 28lb
  • Jeep Cherokee (XJ)

  • 2001 Jeep Cherokee (XJ)
  • 2000 Jeep Cherokee (XJ)
  • 1999 Jeep Cherokee (XJ)
  • 1998 Jeep Cherokee (XJ)
  • 1997 Jeep Cherokee (XJ)
  • 1996 Jeep Cherokee (XJ)
  • 1995 Jeep Cherokee (XJ)
  • 1994 Jeep Cherokee (XJ)
  • 1993 Jeep Cherokee (XJ)
  • 1992 Jeep Cherokee (XJ)
  • 1991 Jeep Cherokee (XJ)
  • 1990 Jeep Cherokee (XJ)
  • 1989 Jeep Cherokee (XJ)
  • 1988 Jeep Cherokee (XJ)
  • 1987 Jeep Cherokee (XJ)
  • 1986 Jeep Cherokee (XJ)
  • 1985 Jeep Cherokee (XJ)
  • 1984 Jeep Cherokee (XJ)
  • Jeep Grand Cherokee (WJ)

  • 2004 Jeep Grand Cherokee (WJ)
  • 2003 Jeep Grand Cherokee (WJ)
  • 2002 Jeep Grand Cherokee (WJ)
  • 2001 Jeep Grand Cherokee (WJ)
  • 2000 Jeep Grand Cherokee (WJ)
  • 1999 Jeep Grand Cherokee (WJ)
  • Jeep Grand Cherokee (ZJ)

  • 1998 Jeep Grand Cherokee (ZJ)
  • 1997 Jeep Grand Cherokee (ZJ)
  • 1996 Jeep Grand Cherokee (ZJ)
  • 1995 Jeep Grand Cherokee (ZJ)
  • 1994 Jeep Grand Cherokee (ZJ)
  • 1993 Jeep Grand Cherokee (ZJ)
  • Jeep Wrangler (TJ)

  • 2006 Jeep Wrangler (TJ)
  • 2005 Jeep Wrangler (TJ)
  • 2004 Jeep Wrangler (TJ)
  • 2003 Jeep Wrangler (TJ)
  • 2002 Jeep Wrangler (TJ)
  • 2001 Jeep Wrangler (TJ)
  • 2000 Jeep Wrangler (TJ)
  • 1999 Jeep Wrangler (TJ)
  • 1998 Jeep Wrangler (TJ)
  • 1997 Jeep Wrangler (TJ)
  • Jeep Wrangler (YJ)

  • 1995 Jeep Wrangler (YJ)
  • 1994 Jeep Wrangler (YJ)
  • 1993 Jeep Wrangler (YJ)
  • 1992 Jeep Wrangler (YJ)
  • 1991 Jeep Wrangler (YJ)
  • Jeep Wrangler Unlimited (LJ)

  • 2006 Jeep Wrangler Unlimited (LJ)
  • 2005 Jeep Wrangler Unlimited (LJ)
  • 2004 Jeep Wrangler Unlimited (LJ)
1997 Jeep Wrangler (TJ) requires font pipe modifications
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