The Enginetech EPK103 is a replacement engine oil pump for 1981-2006 American Motors, Dodge, Eagle, Jeep applications. Designed to restore proper oil pressure and flow to meet OEM specifications.
Important Notes
- Enginetech Pressure King value line pump. | Stock. Enginetech Pressure King value line pump. | With side tab on pump cover plate. Enginetech Pressure King value line pump.
Specifications
| Part Number | EPK103 |
| Product Type | Engine Oil Pump |
| Drive Type | Drive Shaft |
| Pump Type | Gear |
| Volume Type | Standard Volume |
| Pressure Type | Standard Pressure |
| Housing Material | Cast Iron |
| Gasket/Seal Included | Yes |
| Height | 3.420" |
| Width | 3.900" |
| Pickup Screen Diameter | 0.375" |
| OE Cross-References | Elgin:EM-81A; Enginetech:EP81A; Melling:M-81A; Melling:M81A; FEL-PRO:224-41198 |
Vehicle Fitment
- 1981-1983 American Motors Concord 4.2L 258ci I6
- 1981-1983 American Motors Spirit 4.2L 258ci I6
- 1981-1983 Jeep CJ5 4.2L 258ci I6 OHV [VIN:C]
- 1981-1983 Jeep DJ5 4.2L 258ci I6 OHV [VIN:C]
- 1981-1983 Jeep Wagoneer 4.2L 258ci I6 OHV [VIN:C]
- 1981-1985 Jeep Scrambler 4.2L 258ci I6 OHV [VIN:C]
- 1981-1986 Jeep CJ7 4.2L 258ci I6 OHV [VIN:C]
- 1981-1987 Jeep J10 4.2L 258ci I6 OHV [VIN:C]
- 1981-1988 American Motors Eagle 4.2L 258ci I6
- 1983-1984 American Motors Eagle 2.5L 150ci I4 OHV [VIN:U]
- ...and additional applications (see fitment details)
Enginetech oil pumps are 100% cycle tested for both volume and pressure before leaving the factory, ensuring consistent lubrication performance from the moment of first start. Each pump is engineered to meet or exceed OEM flow rate and pressure specifications for the specific engine application - not a generic substitute. Enginetech offers complementary components including pickup screens, oil pump shafts, and repair kits to complete the lubrication system service. Always prime the oil pump before installation and verify the correct pickup tube fitment for your oil pan configuration. Incorrect oil pressure can cause accelerated bearing wear and premature engine failure - verify part fitment by year, make, model, and engine displacement before ordering.
