BCBC M-94C Engine Oil Pump

Engine Oil Pump Overview

The Melling M-94C engine oil pump is a standard replacement pump for select Toyota Corolla applications. It is built with steel gears, a cast iron housing, and a cast iron cover to support consistent oil pressure and efficient pump operation.

Fits 1974-1982 Toyota Corolla, N/A. This M-94C oil pump uses gear and gerotor technology, close-tolerance machining, and precision-ground end plates to help maintain proper engine pressure. The pickup screen is included, while the gasket or seal is not.

Key Features

• Standard replacement engine oil pump for stock applications
• Steel gears and cast iron housing for durable construction
• Standard pressure and standard volume design
• Pickup screen included; gasket or seal not included
• Individually tested for pressure and flow

Detailed Description

The Melling M-94C is engineered for dependable oil delivery in compatible Toyota Corolla engines from 1974-1982. Its gear-type design uses machined steel gears and precision-ground end plates to promote efficient pumping action and wear resistance. The rust preventative finish adds another layer of protection during service and storage. Melling M-94C is a practical choice when replacing a worn oil pump with a standard-pressure, standard-volume unit.

This part cross-references DNJ OP245 for the same application.

Common Uses

• Restoring oil pressure after pump wear
• Replacing a noisy or inefficient oil pump
• Addressing low oil pressure concerns
• Servicing a stock engine with a standard replacement pump

Installation Notes and Tips

Verify engine application before installation and confirm the pickup tube diameter, mounting hole pattern, and drive type match the original setup. Inspect the oil passages, pickup screen area, and related sealing surfaces during service. Because the gasket or seal is not included, plan to reuse or source the required sealing components separately.

Quality Assurance

Melling manufactures this pump to high production standards and tests each unit for pressure and flow under conditions that simulate engine operation. The M-94C part number is used throughout the product listing and interchange references for identification.