Delphi EX631756 Fuel Injector

Delphi EX631756 Diesel Fuel Injector Overview

The Delphi EX631756 is a remanufactured diesel fuel injector designed for heavy-duty diesel engines. Engineered with a combination of metal and plastic materials, this fuel injector ensures reliable fuel delivery and optimal engine performance for vehicles requiring Celect injector systems.

• Compatible with diesel fuel systems
• Pin-type terminal with 2 terminals for secure electrical connection
• Female rectangular connector shape for precise fitment
• Includes 3 O-rings and gasket or seal for leak prevention
• Clamp with bolt attachment method for stable mounting
• Standard replacement grade, remanufactured for cost efficiency
• Package includes fuel injector and instruction sheet

Technical Details and Construction

The Delphi EX631756 fuel injector features a robust body constructed from both metal and plastic components, providing durability and resistance to harsh operating conditions. Its Celect injector type is specifically designed for heavy-duty diesel systems, ensuring precise fuel atomization and injection timing. The injector uses a pin terminal type with two terminals housed in a female rectangular connector, facilitating straightforward electrical connections. The inclusion of three O-rings and a gasket or seal helps maintain a tight seal within the fuel system, reducing the risk of leaks and maintaining system integrity.

Applications and Problem Solving

• Restores proper fuel delivery in diesel engines experiencing misfires or rough idling
• Addresses fuel injector leaks caused by worn seals or O-rings
• Replaces faulty or clogged injectors to improve engine efficiency
• Suitable for heavy-duty diesel vehicles requiring Celect injector compatibility
• Helps reduce excessive fuel consumption and emissions related to injector issues

Installation Notes and Tips

When installing the Delphi EX631756 fuel injector, ensure the mounting area is clean and free of debris. Use the included gasket or seal and O-rings to prevent leaks. The injector attaches using a clamp with a bolt, so verify the clamp is securely fastened to avoid movement during operation. Electrical connections should be made to the female rectangular connector with two pin terminals, ensuring a snug fit. Follow the provided instruction sheet for detailed installation guidance.

Quality Assurance and Warranty

This Delphi fuel injector is a remanufactured, standard replacement part that meets industry specifications for performance and durability. While specific warranty details are not provided, Delphi products typically undergo rigorous testing to ensure reliability in heavy-duty diesel applications. Using the EX631756 injector supports maintaining engine performance and fuel system integrity.