Delphi EX836104 Fuel Injection Pump

Reliable Fuel Injection Pump for Chevrolet and GMC Trucks

The Delphi EX836104 fuel injection pump is a remanufactured component designed for external installation on select Chevrolet and GMC heavy-duty trucks and vans. Engineered with a durable metal housing and spade terminal connections, this pump supports efficient fuel delivery for models like the Silverado 2500 HD and Express 3500.

• Remanufactured fuel injection pump with metal housing
• Spade terminal type for secure electrical connection
• External mounting with push-on inlet and threaded outlet
• Four ports for optimized fuel flow
• Compatible with Chevrolet and GMC 2500 and 3500 series trucks and vans
• Includes fuel injection pump and instruction sheet; mounting hardware and wiring harness not included

Durable Design and Key Attributes

This Delphi fuel injection pump (part number EX836104) features a robust metal housing that ensures long-lasting performance under demanding conditions. The pump is designed for external mounting and includes a push-on inlet and threaded outlet to facilitate secure fuel connections. With four ports, it supports efficient fuel distribution to the engine. The spade terminal type allows for straightforward electrical connections, although the pump itself does not include wiring harnesses or mounting hardware. This remanufactured unit comes with an instruction sheet to assist with installation.

Compatible Vehicles and Applications

This fuel injection pump is compatible with a range of Chevrolet and GMC heavy-duty trucks and vans, including:

• Chevrolet Express 2500 and 3500
• GMC Savana 2500 and 3500
• Chevrolet Silverado 2500 HD and 3500 HD
• GMC Sierra 2500 HD and 3500 HD

It is designed to replace the original fuel injection pump in these models, ensuring proper fuel delivery and engine performance.

Common Issues Addressed by This Fuel Injection Pump

• Irregular engine idling or stalling due to inconsistent fuel supply
• Reduced engine power or poor acceleration
• Fuel leaks from worn or damaged pump components
• Difficulty starting the engine caused by fuel delivery problems
• Excessive fuel consumption or emissions issues

Installation Notes and Tips

Installation of the Delphi EX836104 fuel injection pump requires basic mechanical skills and appropriate tools. Since mounting hardware and wiring harnesses are not included, ensure you have the necessary components before beginning installation. Follow the included instruction sheet carefully to connect the push-on inlet and threaded outlet securely. Verify that the spade terminals are properly connected to avoid electrical issues. It is recommended to inspect related fuel system components during installation to maintain overall system integrity.

Quality Assurance and Warranty

This remanufactured fuel injection pump undergoes thorough testing to meet Delphi's quality standards. While it does not include a filter or electrical components, the pump is rebuilt to provide reliable fuel delivery performance. Please refer to the warranty information provided by the distributor or manufacturer for coverage details.