Bosch 0986435621 Fuel Injector

Bosch Remanufactured Common Rail Injector

This Bosch remanufactured common rail fuel injector is built for diesel applications that require OE-level fuel delivery and emissions compliance. It is a direct injection injector with an OE plug type, engineered for 2013-2018 Ram 2500 and 2013-2018 Ram 3500 diesel trucks.

Part number 0986435621 is a premium replacement for drivers looking for a Bosch diesel fuel injector that follows original equipment test specifications. This injector cross-references 68210105AA for the same application.

Key Features

• Bosch Common Rail Injector (Remanufactured)
• Direct injection fuel injector for diesel systems
• OE plug type for factory-style electrical connection
• Premium replacement grade
• Tested to original equipment end-of-line specifications
• Built with updated components and current specifications
• Designed to meet emissions-related requirements for the application

Product Details

Bosch is a major original equipment supplier of diesel fuel system components for passenger vehicles, SUVs, vans, and trucks. The Bosch common rail injector line focuses on remanufactured diesel injectors that are verified against OE test standards and updated with the latest component revisions. For Ram diesel owners, part number 0986435621 supports factory-style fuel delivery in 2013-2018 Ram 2500 and 2013-2018 Ram 3500 applications.

Use this injector when servicing a diesel fuel system that needs precise injection control, stable combustion performance, and OE-style fitment. Part number 0986435621 is a direct replacement option for Ram 2500 and Ram 3500 diesel trucks within the listed model years.

Common Issues This Injector Can Address

• Hard starting caused by poor injector fuel delivery
• Rough idle from inconsistent diesel injection performance
• Excess smoke related to worn injector operation
• Loss of power from uneven cylinder fueling
• Check engine concerns tied to injector performance faults

Installation Notes

Verify engine and VIN-specific fitment before installation on 2013-2018 Ram 2500 and 2013-2018 Ram 3500 trucks. This injector uses an OE plug type and is intended for direct injection diesel systems. Follow factory service procedures for injector replacement, coding, and fuel system priming where required.

Quality Assurance

Bosch remanufactured injectors are tested to original equipment end-of-line specifications and built with the latest component updates and specifications. Warranty coverage for this part is 12 months with unlimited miles and unlimited hours for non-commercial use.