Bosch 0986437421 Diesel Fuel Injector Pump

Reliable Diesel Fuel Injector Pump for Chevrolet and GMC Trucks

The Bosch Injection Pump (Remanufactured) 0986437421 is designed to provide consistent fuel delivery for heavy-duty diesel engines. Engineered as a premium replacement, this diesel fuel injector pump is compatible with select Chevrolet and GMC models, ensuring dependable performance and durability.

• Premium replacement diesel fuel injector pump
• Compatible with Chevrolet Express 2500, Express 3500, Silverado 2500 HD, Silverado 3500 HD
• Fits GMC Savana 2500, Savana 3500, Sierra 2500 HD, Sierra 3500 HD
• Part number 0986437421 for precise identification
• Package includes one diesel fuel pump without gasket or seal
• Cases per pallet: 36 units

About the Bosch Injection Pump (Remanufactured) Product Line

The Injection Pump (Remanufactured) line by Bosch offers remanufactured diesel fuel pumps that meet strict quality standards. These pumps are rebuilt to restore original equipment specifications, providing a cost-effective alternative to new units. The remanufacturing process ensures reliable fuel injection performance for diesel engines in heavy-duty Chevrolet and GMC trucks.

Product Details and Compatibility

This diesel fuel injector pump, part number 0986437421, is designed specifically for diesel-powered Chevrolet and GMC trucks including the Express 2500, Express 3500, Savana 2500, Savana 3500, Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD models. It is a premium replacement part that does not include gaskets or seals, so these should be sourced separately if needed. The pump is packaged individually and shipped in cases containing 36 units for bulk orders.

Common Applications and Issues Addressed

• Restores proper fuel delivery in diesel engines
• Resolves engine performance issues related to fuel injection
• Addresses hard starting or stalling problems
• Improves fuel efficiency and engine responsiveness
• Replaces worn or failing fuel injector pumps in heavy-duty trucks

Installation Notes and Tips

Ensure the vehicle is compatible with part number 0986437421 before installation. Since the pump does not include gaskets or seals, inspect and replace these components as necessary to prevent leaks. Follow manufacturer guidelines for removal and installation to maintain engine performance and safety. Professional installation is recommended for optimal results.

Quality Assurance and Warranty

This Bosch Injection Pump (Remanufactured) is a premium replacement part rebuilt to meet original equipment standards. While specific warranty details are not provided here, Bosch remanufactured products typically undergo rigorous testing to ensure reliability and durability. Verify warranty coverage with the supplier or manufacturer at the time of purchase.