DJ Rock OP4182 Engine Oil Pump

Engine Oil Pump Overview

This engine oil pump is built to circulate oil under pressure through the engine, helping maintain lubrication for rotating and sliding components. It is a gear-type, standard-pressure, standard-volume pump with a cast iron housing for durability in demanding service.

Fits a wide range of Ford, Mercury, and Lincoln applications, including classic Ford Mustang, Ford F-250, and Ford Bronco models. Part number OP4182 is a direct reference for buyers searching for an engine oil pump for older Ford V8 applications.

Key Features

• Gear-type oil pump for consistent oil delivery.
• Cast iron housing for strength and heat resistance.
• Standard pressure and standard volume output.
• Drive shaft design for engine-driven operation.
• Gasket or seal included for service replacement.
• Premium grade construction for rebuild and repair work.

Detailed Description

OP4182 is an engine oil pump designed for Ford, Mercury, and Lincoln vehicles that use a gear-style lubrication pump. The cast iron housing helps resist warping under engine heat, while the internal gear design supports steady oil flow and pressure regulation. This pump is suited for applications where maintaining oil circulation is critical to reducing friction, wear, and overheating. Part number OP4182 is also cross-referenced to M83 and Sealed Power 224-41143 for the same application.

For buyers servicing a Ford F-150, Ford F-250, or Ford Mustang, this pump provides a practical replacement option for engine rebuilds and lubrication system repairs. The standard-pressure, standard-volume configuration makes it appropriate for engines that require OE-style oil delivery characteristics.

What It Helps Address

• Low oil pressure caused by a worn pump.
• Reduced oil circulation in a rebuilt engine.
• Excessive engine wear from poor lubrication.
• Overheating related to inadequate oil flow.
• Pressure fluctuation during cold starts or higher engine speeds.

Installation Notes and Tips

Verify engine application, pump drive style, and housing clearance before installation. Inspect the oil pickup, gasket surfaces, and related lubrication components during service. Prime the pump and confirm proper oil pressure after installation to ensure correct operation.

Quality Assurance

DNJ engine oil pumps are engineered for durability and precision, with materials and construction intended to meet or exceed OEM quality standards. Part number OP4182 is built for dependable lubrication system service in compatible Ford, Mercury, and Lincoln applications.