The Enginetech EP122 is a direct-replacement engine oil pump for 1978-1989 Chrysler/Dodge/Mitsubishi/Plymouth 2.6L I4 SOHC engines. Enginetech oil pumps are engineered to OEM flow rate and pressure specifications for the specific engine application.
Specifications:
| Part Number | EP122 |
| Brand | Enginetech |
| Pump Type | Gear |
| Drive Type | Drive Shaft |
| Volume | Standard Volume |
| Pressure | Standard Pressure |
| Housing Material | Aluminum |
| Gasket/Seal Included | Yes |
| Height | 5.710 in. |
| Width | 4.490 in. |
Cross-References: Beck/Arnley:028-0280 | Melling:M122 | FEL-PRO:224-41914 | Dynagear:DM-122 | Topline:OPC23 | MAHLE:601-8066 | DNJ:OP101
Vehicle Fitment: 1978-1989 Chrysler/Dodge/Mitsubishi/Plymouth Challenger, Colt, Mighty Max, Montero, Ram 50, Sapporo - 2.6L I4 SOHC
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.
