Carter M70307 Mechanical Fuel Pump

Carter M70307 Mechanical Fuel Pump Overview

The Carter M70307 is a mechanical fuel pump built for OE-style fit, form, and function on select import and compact truck applications. It is a cast-housing replacement with tube-style inlet and outlet connections, making it a direct service part for fuel delivery repairs on vehicles such as the Dodge Colt, Dodge Ram 50, and Mitsubishi Mirage.

With confirmed fitment across 1983-1990 model years, this Carter fuel pump supports consistent fuel delivery for carbureted systems that rely on mechanical pump pressure. The M70307 is a practical replacement when restoring drivability on older Dodge, Hyundai, and Mitsubishi platforms.

Key Features

• Mechanical fuel pump for air and fuel delivery service
• Cast housing for durable underhood use
• Tube-style inlet and outlet connections
• Gasket or seal included for installation prep
• OE fit, form, and function focus from Carter
• Maximum pressure: 3.5
• Minimum pressure: 2.5
• Minimum flow rating: 25

Detailed Product Description

The Carter M70307 fuel pump is engineered for vehicles that use a mechanical pump mounted on the engine. Its tube inlet and single tube outlet support straightforward fuel line routing, while the cast housing helps provide a stable replacement for aging original equipment. This part number is commonly searched for Dodge Colt fuel pump replacement, Mitsubishi Mirage mechanical fuel pump service, and Dodge Ram 50 fuel delivery repair.

This part cross-references Airtex Fuel Pumps 1395 and Delphi MF0039 for the same application. The Carter M70307 also aligns with other listed interchange references for select Asian vehicle fuel system service.

What It Helps Fix

• Hard starting caused by weak fuel delivery
• Fuel starvation under load or at higher engine demand
• Low fuel pressure in carbureted systems
• Engine stalling related to inconsistent pump output
• Fuel delivery issues on aging mechanical pump setups

Installation Notes and Tips

• Verify inlet and outlet tube sizing before installation.
• Replace the gasket or seal during service to help prevent leaks.
• Inspect fuel lines, filters, and mounting surfaces before fitting the new pump.
• Confirm the vehicle uses a mechanical pump configuration and not an electric conversion.
• Match the application to the listed year and model, including 1984 Mitsubishi Cordia and Tredia from 05/1984.

Quality Assurance

Carter Fuel Systems emphasizes OE fit, form, and function along with broad vehicle coverage and problem-solving design features. The M70307 is built as a service replacement for select Dodge, Hyundai, and Mitsubishi applications, including 1983-1990 Dodge Colt, 1983-1989 Dodge Ram 50, and 1985-1988 Mitsubishi Mirage.