GMB 520-1011 Electric Fuel Pump

GMB 520-1011 Electric Fuel Pump

The GMB 520-1011 is an external electric fuel pump built to meet or exceed OEM specifications for dependable fuel delivery. It is a new, OEM standard replacement for Jeep applications that require an external pump and no gasket is required.

Key Features

• External electric fuel pump for fuel delivery service
• OEM Standard item grade for OE-style replacement fit and function
• New product condition
• No gasket required
• Manufactured to meet or exceed OEM specifications

Detailed Description

This GMB fuel pump is designed for Jeep Cherokee, Jeep Wrangler, Jeep Comanche, and Jeep Wagoneer applications that use an external pump configuration. The 520-1011 supports direct replacement needs for 1987-1993 Jeep Cherokee, 1991-1993 Jeep Wrangler with screw on style electrical terminals, 1987-1992 Jeep Comanche, and 1987-1990 Jeep Wagoneer. This part cross-references Airtex Fuel Pumps E7006 for the same application.

What It Helps Fix

• Hard starting caused by weak fuel pressure
• Engine stalling from inconsistent fuel delivery
• Fuel starvation under load or at higher demand
• No-start conditions related to pump failure
• Loss of drivability from an aging external pump

Installation Notes

Verify the vehicle uses an external pump before ordering. For 1991-1993 Jeep Wrangler applications, confirm screw on style electrical terminals. Because no gasket is required, check the mounting surface and fuel line connections for wear, corrosion, or contamination before installation. Always compare the original pump configuration and connector style to the replacement part number 520-1011.

Quality Assurance

GMB manufactures this pump to meet or exceed OEM specifications, and it is built as an OEM standard replacement for the listed Jeep applications.