Bosch 66055 Fuel Pump Module Assembly

Reliable Fuel Pump Module Assembly for Ford, Lincoln, and Mercury Vehicles

The Bosch Fuel Pump Module Assembly 66055 is designed specifically for select Ford, Lincoln, and Mercury models, including the Aviator, Explorer, Explorer Sport Trac, Grand Marquis, and Mountaineer. This electric fuel pump module ensures consistent fuel delivery and optimal engine performance for gasoline-powered vehicles.

• Electric fuel pump with integrated fuel filter for clean fuel flow
• Includes regulator for precise fuel pressure control
• OE-type inlet and SAE outlet with 11.1 mm outside diameter
• 12-volt operation with blade terminal connections
• Four-wire harness with 300 mm length and square/rectangle female connector
• Constructed with durable polymer/plastic housing material
• Specific fit for Ford, Lincoln, and Mercury models listed
• Premium grade quality for reliable performance

About the Bosch Fuel Pump Module Assembly Product Line

The Bosch Fuel Pump Module Assembly line offers vehicle-specific fuel delivery solutions engineered to meet original equipment specifications. This product line integrates the fuel pump, filter, and regulator into a single module, simplifying replacement and ensuring compatibility with the vehicle’s fuel system. The 66055 model is part of this line, providing a premium-grade electric pump designed for select Ford, Lincoln, and Mercury vehicles.

Detailed Product Description

The Bosch 66055 Fuel Pump Module Assembly is an electric pump designed for gasoline engines, operating at 12 volts. It features an OE-type inlet and SAE outlet, both with an 11.1 mm outside diameter, ensuring proper connection to the vehicle’s fuel lines. The module includes a built-in fuel filter to maintain fuel cleanliness and a regulator to maintain consistent fuel pressure. The wiring harness is 300 mm long with four wires and a female blade terminal connector in a square/rectangle shape, facilitating straightforward electrical connections. The housing is made from polymer/plastic, providing durability and resistance to fuel exposure. This assembly is a specific fit for Ford Aviator, Explorer, Explorer Sport Trac, Lincoln Aviator, Mercury Mountaineer, and Grand Marquis models, ensuring compatibility and reliable operation.

Common Applications and Issues Addressed

• Restores proper fuel pressure and flow in Ford Explorer and Lincoln Aviator
• Resolves engine stalling or hesitation caused by fuel delivery problems
• Replaces faulty or worn fuel pump modules in Mercury Mountaineer
• Eliminates fuel contamination issues with integrated fuel filter
• Addresses electrical connection failures with included wiring harness

Installation Notes and Tips

Ensure the vehicle’s battery is disconnected before beginning installation to prevent electrical hazards. Verify that the fuel tank is properly drained or depressurized to avoid fuel spills. The Bosch 66055 Fuel Pump Module Assembly is a direct replacement part; however, inspect all seals and connectors during installation. Note that mounting hardware and gaskets are not included and may need to be reused or replaced separately. Properly secure the wiring harness and confirm all electrical connections are tight and corrosion-free for optimal performance.

Quality Assurance and Warranty

This Bosch Fuel Pump Module Assembly 66055 is manufactured to meet stringent quality standards and is classified as a premium-grade component. Bosch products undergo rigorous testing to ensure durability and reliable operation under normal driving conditions. While specific warranty details are not provided here, Bosch typically offers limited warranties on their fuel delivery components; consult the product documentation or retailer for exact warranty terms.