GBR 739-105 Diesel Fuel Injector Pump

Overview of GBR Reman Diesel High Pressure Fuel Pump 739-105

The GBR Reman Diesel High Pressure Fuel Pump 739-105 is engineered for reliable fuel delivery in select Chevrolet and GMC diesel trucks and vans. Designed to meet OEM specifications, this diesel fuel injector pump supports optimal engine performance and fuel efficiency.

• Remanufactured diesel fuel injector pump for durability and precision
• Compatible with Chevrolet Express 2500, Express 3500, GMC Savana 2500, Savana 3500, Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, and Silverado 3500 models
• Part number 739-105 ensures exact fit and function
• Supports high-pressure fuel delivery for diesel engines
• Manufactured to meet strict quality standards for remanufactured components

About the Reman Diesel High Pressure Fuel Pump Product Line

The Reman Diesel High Pressure Fuel Pump line by GBR focuses on providing remanufactured fuel injection components that restore engine fuel delivery systems to factory performance levels. This product line emphasizes precision remanufacturing processes to ensure consistent pressure output and compatibility with diesel engines in heavy-duty Chevrolet and GMC vehicles. The 739-105 pump is part of this line, offering a cost-effective alternative to new pumps without compromising reliability.

Detailed Product Description

The GBR 739-105 diesel fuel injector pump is designed specifically for diesel-powered Chevrolet and GMC trucks and vans, including the Express 2500 and 3500 series, Savana 2500 and 3500, as well as the Sierra and Silverado 2500 and 3500 HD models. This pump delivers the high-pressure fuel injection necessary for efficient combustion and engine performance. As a remanufactured unit, it undergoes rigorous testing and refurbishment to meet or exceed OEM standards, ensuring proper fitment and function within the fuel injection system.

Common Applications and Issues Addressed

• Restores fuel pressure consistency in diesel engines
• Resolves rough idling and engine hesitation caused by fuel delivery problems
• Addresses hard starting issues related to fuel injection
• Improves fuel efficiency by maintaining proper injection timing and pressure
• Replaces worn or failing high-pressure fuel pumps in Chevrolet and GMC diesel trucks and vans

Installation Notes and Tips

• Ensure compatibility by verifying vehicle make, model, and year against the fitment list
• Follow manufacturer torque specifications when installing the pump
• Bleed the fuel system properly after installation to remove air pockets
• Inspect related fuel system components for wear or damage during replacement
• Professional installation is recommended to maintain system integrity and performance

Quality Assurance and Warranty

GBR remanufactured fuel pumps undergo comprehensive testing to verify pressure output and mechanical integrity. The 739-105 pump is built to meet OEM standards for durability and performance. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor or region.