Bosch 0986435621 Common Rail Diesel Fuel Injector

The Bosch 0986435621 is a precision-engineered common rail diesel fuel injector designed for modern high-pressure diesel injection systems. This genuine Bosch injector delivers fuel directly into the combustion chamber with precise timing and atomization for optimal engine performance, fuel efficiency, and reduced emissions.

Key Features:

• Common rail design for high-pressure fuel injection systems
• Precision-engineered solenoid or piezo actuation for accurate fuel metering
• Built to OEM specifications for direct replacement
• Durable construction for long service life in demanding diesel applications
• Optimizes combustion efficiency and reduces emissions

Bosch common rail injectors are used in a wide range of diesel engines across automotive, commercial vehicle, marine, and industrial applications. This injector requires proper programming and calibration when installed. Professional installation is strongly recommended to ensure correct injector coding and system performance.

Important: This injector is sold on an exchange basis with a core charge of $110.00. The core charge will be refunded upon return of your rebuildable core injector in acceptable condition.