Bosch 0445120082 Fuel Injector

Reliable Fuel Injection for Chevrolet and GMC Diesel Vehicles

The Bosch 0445120082 fuel injector is designed to deliver precise fuel metering for diesel engines in Chevrolet and GMC heavy-duty trucks and vans. Engineered for direct injection systems, this premium replacement injector supports optimal engine performance and efficiency.

• Premium replacement fuel injector for diesel engines
• Direct injection type with OE injector plug
• Includes one fuel injector O-ring for proper sealing
• Compatible with Chevrolet Silverado 2500 HD, 3500 HD, GMC Sierra 2500 HD, 3500 HD, Express 2500, 3500, and Savana 2500, 3500 models
• Backed by a 12-month unlimited mileage warranty for non-commercial use

About the Bosch Common Rail Injector (New) Product Line

The Bosch Common Rail Injector (New) line focuses on delivering precise fuel delivery for modern diesel engines using common rail technology. This product line ensures consistent spray patterns and fuel atomization, which are critical for maintaining engine efficiency and emissions compliance. The 0445120082 injector is part of this line, designed to meet stringent OEM specifications for direct injection diesel systems.

Detailed Product Description

This Bosch fuel injector, part number 0445120082, is engineered for direct injection diesel engines found in select Chevrolet and GMC trucks and vans. It features an OE-style injector plug for seamless integration with factory wiring harnesses. The package includes one diesel fuel injector and one fuel injector O-ring to ensure a secure and leak-free installation. Designed as a premium replacement part, it supports the fuel injection system's role in delivering the right amount of fuel at the right time, which is essential for engine power, fuel economy, and emissions control.

Common Applications and Issues Addressed

• Restores proper fuel delivery in Chevrolet Silverado 2500 HD and 3500 HD diesel engines
• Resolves rough idling and engine misfires in GMC Sierra 2500 HD and 3500 HD
• Improves fuel efficiency and reduces smoke emissions in Chevrolet Express 2500 and 3500 vans
• Eliminates hard starting and poor acceleration in GMC Savana 2500 and 3500 models
• Addresses injector leaks and fuel delivery inconsistencies in direct injection diesel systems

Installation Notes and Tips

When installing the Bosch 0445120082 fuel injector, ensure the injector O-ring is properly seated to prevent fuel leaks. Use appropriate tools to avoid damage to the injector or fuel rail. It is recommended to replace all injectors in the set for balanced engine performance, especially since these vehicles typically use eight injectors. Follow manufacturer torque specifications and safety procedures during installation.

Quality Assurance and Warranty

This fuel injector comes with a 12-month warranty covering unlimited miles and hours for non-commercial use, providing assurance of its durability and performance. Bosch maintains strict quality control standards to meet OEM requirements, ensuring reliable operation in Chevrolet and GMC diesel vehicles.