Dorman 904-188 Fuel Injection Harness Connector

Overview of Dorman Fuel Injection Harness Connector 904-188

The Dorman 904-188 Fuel Injection Harness Connector is designed for reliable electrical connections in fuel injection systems. Specifically compatible with Ford E-350 Club Wagon, E-350 Econoline, Excursion, F-250 Super Duty, and F-350 Super Duty models, this connector ensures consistent performance in demanding automotive environments.

• Wire gauge measurement: 18 AWG for optimal current flow
• Terminal gender: Male for secure connection
• Overall length: 0.75 inches for compact fitment
• Terminal material: Durable plastic construction
• Wire quantity: 9 wires to support complex wiring needs
• Package includes glow plug wiring harness

Technical Details and Specifications

The Dorman 904-188 harness connector features an 18-gauge wire size, balancing flexibility and electrical capacity for fuel injection systems. The male terminal type and plastic terminal material provide a secure and corrosion-resistant connection, essential for maintaining signal integrity in harsh engine compartments. With an overall length of 0.75 inches, this connector fits precisely within the wiring harness assembly without excess bulk. The inclusion of nine wires supports multiple circuit connections, making it suitable for complex fuel injection setups found in Ford E-350 Club Wagon, E-350 Econoline, Excursion, F-250 Super Duty, and F-350 Super Duty vehicles.

Compatible Vehicles and Applications

This fuel injection harness connector is compatible with the following Ford models:

• Ford E-350 Club Wagon
• Ford E-350 Econoline and E-350 Econoline Club Wagon
• Ford Excursion
• Ford F-250 Super Duty
• Ford F-350 Super Duty

It is designed to maintain reliable electrical connections within the fuel injection system, ensuring proper engine performance and fuel delivery.

Common Issues Addressed by This Connector

• Intermittent or faulty fuel injector signals
• Corroded or damaged wiring terminals
• Loose or poor electrical connections causing engine misfires
• Wiring harness wear due to heat and vibration
• Replacement of worn or broken glow plug wiring harness components

Installation Notes and Tips

When installing the Dorman 904-188 Fuel Injection Harness Connector, ensure the vehicle battery is disconnected to prevent electrical shorts. Verify the connector orientation matches the original harness to avoid miswiring. Use appropriate tools to secure the male terminals firmly and inspect the plastic terminal housing for any damage before installation. Proper routing of the wiring harness will help prevent premature wear from heat or mechanical stress.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 904-188 Fuel Injection Harness Connector undergoes rigorous quality control to ensure durability and reliable performance in automotive applications. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship.