Bosch 0986441570 Diesel Fuel Injector Nozzle

Overview of Bosch Unit Injector (Remanufactured) 0986441570

The Bosch Unit Injector (Remanufactured) part number 0986441570 is designed for direct injection diesel engines in select Volkswagen models. This premium replacement diesel fuel injector nozzle is engineered to meet OE specifications, ensuring reliable fuel delivery for Volkswagen Beetle, Golf, and Jetta vehicles.

• Direct injection diesel fuel injector nozzle
• OE-style injector plug type for seamless integration
• Premium replacement grade for durability and performance
• Comes as a single unit injector system (package quantity: 1)
• Compatible with Volkswagen Beetle, Golf, and Jetta models
• 12 months warranty covering unlimited miles and hours (non-commercial use)

Detailed Product Description

This Bosch Unit Injector (Remanufactured) 0986441570 is part of Bosch's Unit Injector (Remanufactured) product line, which focuses on remanufactured unit injector systems that restore fuel injection performance to factory standards. The remanufactured unit injector system is designed to provide precise fuel metering and injection timing, critical for diesel engine efficiency and emissions control. The injector plug type is OE, ensuring compatibility with original wiring harnesses and connectors. This injector does not include fuel injector O-rings, so replacement seals should be sourced separately if needed.

Applications and Common Issues Addressed

• Restores proper fuel delivery in Volkswagen Beetle, Golf, and Jetta diesel engines
• Resolves rough idling and engine misfires caused by faulty injectors
• Improves fuel efficiency and reduces exhaust smoke from incomplete combustion
• Addresses loss of power and poor acceleration linked to injector wear
• Helps correct hard starting issues related to injector malfunction

Installation Notes and Tips

Installation of the Bosch 0986441570 unit injector should be performed by a qualified technician familiar with diesel fuel injection systems. Ensure the fuel injector O-rings are replaced during installation, as they are not included with this unit. Proper torque specifications and injector calibration are essential to maintain engine performance and prevent leaks. This injector is typically installed in sets of four for complete engine servicing on compatible Volkswagen models.

Quality Assurance and Warranty

Each Bosch Unit Injector (Remanufactured) 0986441570 undergoes rigorous testing to meet Bosch's quality standards. This part is backed by a 12-month warranty covering unlimited miles and hours for non-commercial use, providing assurance of its reliability and durability in Volkswagen Beetle, Golf, and Jetta diesel engines.