GMB 525-4030 Fuel Pump Strainer

OEM Fuel Pump Strainer for Ford, Mazda, Nissan

This GMB fuel pump strainer is built to meet or exceed OEM specifications and is classified as OEM Standard. It is a direct-fit fuel system filter component for select Ford, Mazda, Mercury, Nissan, Lincoln, and Jeep applications, including Ford Ranger, Ford Explorer, and Nissan Quest models.

• OEM Standard item grade for factory-style fit and function
• Fuel pump strainer for air and fuel delivery systems
• Manufactured to meet or exceed OEM specifications
• Direct replacement for select Ford, Mazda, Mercury, Nissan, Lincoln, and Jeep vehicles
• Cross-references Airtex Fuel Pumps FS111 for the same application

Detailed Product Overview

GMB part number 525-4030 is a fuel pump strainer used at the fuel pickup to help keep debris from entering the fuel pump assembly. It is a practical replacement for aging or contaminated strainer media in vehicles such as the Ford Ranger, Ford Explorer, and Mazda B-series trucks, as well as Nissan Quest and Mercury Villager applications. The 525-4030 is also listed across multiple interchange references, including Spectra Premium STR44 and Autobest F212S.

Common Problems This Part Addresses

• Restricted fuel flow caused by a clogged pickup strainer
• Fuel pump noise related to debris at the inlet
• Poor fuel delivery from a deteriorated strainer element
• Contamination entering the fuel pump inlet
• Driveability issues tied to fuel starvation in older fuel systems

Installation Notes and Tips

Verify the fuel tank and pump assembly configuration before installation, especially on applications with notes such as the 1994-1995 Jeep Wrangler with a 20 gallon fuel tank and export severe-duty leaded-fuel use. Confirm the vehicle year, make, and model against the listed fitment before ordering. This part fits 1985-1998 applications across Ford Mustang, Ford Aerostar, Ford Ranger, Ford Explorer, Mazda B2300/B3000/B4000, Nissan Quest, and Mercury Villager platforms, with additional coverage for Lincoln Town Car, Mercury Grand Marquis, Ford Escort, and Mazda Navajo.

Quality Assurance

GMB manufactures this fuel pump strainer to OEM specification standards for consistent fitment and dependable fuel system service. Part number 525-4030 is an OEM Standard replacement designed for select factory applications and supported by multiple cross-reference part numbers for verification during parts lookup.