Product Summary

  • Direct-replacement oil pump for Jeep 2.5L, 4.0L and 4.2L engines
  • Enginetech Pressure King value-line pump
  • Gear-type pump with durable cast iron housing
  • Standard volume and standard pressure to match OE oil flow
  • Features side tab on pump cover plate; gasket or seal included
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Key Specs

MFG. Part #EPK103
BrandEnginetech
Oil Pump VolumeStandard Volume
Oil Pump PressureStandard Pressure
Material TypeCast Iron
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Need To Know

Quick and Easy Returns

Return Policy

Enginetech EPK103 Details

Enginetech EPK103 gear engine oil pump, standard volume and standard pressure, with cast iron housing and crankshaft drive. Gasket or seal included.

With side tab on pump cover plate. Enginetech "Pressure King" value line pump.

Specifications:

  • Mounting Hole Diameter: 0.375 in.
  • Mounting Hole Quantity: 2
  • Height: 3.420 in.
  • Width: 3.900 in.
  • Housing Material: Cast Iron
  • Drive Type: Drive Shaft
  • Oil Pump Type: Gear
  • Grade Type: Regular
  • Gear Type: Spur Gear
  • Oil Pump Pressure Type: Standard Pressure
  • Oil Pump Volume Type: Standard Volume
  • Gasket Or Seal Included: Yes

Engine Applications:

  • 2.5L / 150 OHV L4 8V "E,H,P,U" AMC 3.875" Bore 83-02 (Jeep)
  • 2.5L / 150 OHV L4 8V "H,U,Z" AMC 3.875" Bore 83-89 (AMC)
  • 2.5L / 150 OHV L4 8V "P" 3.875" Bore 96-02 (Chrysler, Dodge, Ram)
  • 4.0L / 242 OHV L6 12V "M,L,S" 3.875" Bore 87-06 (Jeep)
  • 4.2L / 258 OHV L6 12V 3.750" Bore 71-88 (AMC)
  • 4.2L / 258 OHV L6 12V 3.750" Bore 71-90 (Jeep)

Interchange:

  • Avon: A-81A
  • Elgin: EM-81A
  • Melling: M-81A
  • Dynagear: DM-81A
  • Enginetech: EP81A
  • Fed. Mogul: 224-41198
  • Mahle Clevite: 601-1173

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

Enginetech EPK103 Specifications

KEY SPECS
MFG. Part #EPK103
BrandEnginetech
Oil Pump VolumeStandard Volume
Oil Pump PressureStandard Pressure
Material TypeCast Iron
GENERAL
Overall Width3.900"

Questions & Answers

Fitment

  • AMC 258

  • AMC 258

  • AMC 258

  • AMC 258

  • AMC 258

  • AMC 258

  • Chrysler 2.5

  • AMC 258

  • 4.0 Jeep Inline 6

  • 4.0 Jeep Inline 6

  • AMC 258

  • AMC 258

  • AMC 258

  • AMC 258

  • AMC 258

  • Chrysler 2.5

  • 4.0 Jeep Inline 6

  • Jeep Inline 6 4.0 58

  • Jeep Inline 6 4.0 HO

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