Bosch 0986435432 Fuel Injector

Bosch Common Rail Injector for Audi and Volkswagen

Bosch remanufactured common rail injector 0986435432 is a direct injection diesel fuel injector built for OE-style fuel delivery and emissions compliance. It is engineered for select Audi Q7, A6 Quattro, A7 Quattro, Q5, and Volkswagen Touareg diesel applications with OE plug type and premium replacement construction.

The Bosch Common Rail Injector (Remanufactured) line focuses on restoring original fuel system performance with updated components and end-of-line testing to original equipment specifications. Part number 0986435432 is a practical choice when you need a remanufactured diesel injector that matches the factory electrical connection and fuel system requirements.

• Direct injection diesel fuel injector for common rail systems
• OE plug type for factory-style electrical connection
• Premium replacement grade remanufactured injector
• Tested to original equipment specifications at end of line
• Built with the latest component updates and specifications
• Cross-reference: 059130277CP

Detailed Product Overview

This Bosch fuel injector is intended for diesel engines that require precise common rail fuel delivery. It fits 2014-2016 Volkswagen Touareg, 2013-2015 Audi Q7, 2014 Audi A6 Quattro, 2014 Audi A7 Quattro, and 2014 Audi Q5, with fitment noted as one per cylinder and with lower injector O-ring. If you are replacing a Bosch 0986435432 injector on an Audi Q7 diesel or a Volkswagen Touareg diesel, this remanufactured unit follows OE testing and specification targets for consistent operation.

Common Issues This Injector May Address

• Hard starting caused by poor diesel fuel atomization
• Rough idle from inconsistent injector delivery
• Excessive smoke related to incorrect fuel metering
• Loss of power from worn common rail injector performance
• Check engine light concerns tied to injector circuit or fueling faults

Installation Notes and Tips

Verify engine code, injector calibration requirements, and OE connector style before installation. This injector uses an OE plug type and is listed with lower injector O-ring fitment notes, so inspect sealing surfaces and replace any required seals during service. Follow factory torque, coding, and adaptation procedures for the specific Audi or Volkswagen diesel application.

Quality Assurance

Bosch is a major OE supplier of diesel fuel system equipment for passenger cars, SUVs, vans, and pickups. This remanufactured injector is tested to exact original equipment specifications and built with updated components to meet emissions and performance requirements. Warranty: 12 months, unlimited miles, unlimited hours for non-commercial use.