Engineered specifically for 2007.5–2010 Dodge Ram 3500, 4500, and 5500 Cab & Chassis commercial work trucks equipped with the 6.7L 24-Valve Cummins turbo diesel engine (without SCR/DEF emissions equipment), the Genuine Bosch Remanufactured Fuel Injector (0 986 435 519 / 0986435519) provides direct original equipment replacement quality. High-mileage commercial duty cycles, prolonged engine idling, and fuel contamination cause internal ball-seat erosion, control valve leakage, and nozzle wear. These issues result in high fuel return rates, extended cranking times, rough idling, fuel dilution in the engine oil, and check engine lights related to low common rail pressure (such as DTC P0087).

As the original equipment designer and manufacturer of the common rail fuel injection system on the 6.7L Cummins, Bosch remanufactures these units by completely stripping the injector down to its bare housing. Every wearable and critical internal component is discarded and replaced with 100% brand-new Bosch original components, including the precision electronic solenoid, high-pressure control valve, and hydro-erosion machined nozzle assembly. Incorporating all the latest OE engineering updates and material enhancements, each injector undergoes stringent automated end-of-line validation across complete engine operational sweeps on factory test benches, delivering factory-original fuel atomization, cylinder balance, and emissions compliance.

Key Features & Benefits

• Genuine Bosch Original Equipment: Direct factory remanufactured replacement providing original fitment, fuel calibration, and engine operation.
• 100% Brand-New Wear Components: Rebuilt using brand-new Bosch internal control valves, high-pressure nozzles, and electronic solenoids inside an OE-inspected body.
• Hydro-Erosion Machined Nozzle Ports: Precision nozzle spray holes ensure precise micro-droplet fuel atomization for efficient cylinder combustion and reduced soot accumulation.
• Factory End-of-Line Validated: Tested on genuine Bosch production test benches across multiple pressure points to verify response time, delivery volume, and back-leakage rates.
• Cures Injection Delivery Faults: Solves long crank/hard starts, white or black exhaust smoke, erratic engine idle, injector knock, and low rail pressure trouble codes.
• Incorporates All OE Engineering Updates: Manufactured to the latest revision tolerances and metallurgical specs, surpassing original factory-line parts from 2007–2010.
• Pre-Packaged Installation Hardware: Ships complete with a new copper nozzle crush washer and external body O-rings for a clean, leak-free seal.

Technical Specifications

• Manufacturer Part Number / SKU: 0 986 435 519 / 0986435519 (Bosch Reman)
• OE / Cummins Interchange Numbers: Bosch 0 445 120 071, 0 445 120 184, 0 445 120 204, 0445120071, 0445120184, 0445120204; Cummins 4940096, 4981077, 5253221, 4981077RX; Mopar R8310747AA, R8310747AB, R8002012AB, R8002012AC, R8002012AD
• Truck Platform: 3rd Generation & Early 4th Generation Dodge Ram 3500 / 4500 / 5500 Cab & Chassis
• Engine Platform: 2007.5–2010 6.7L 24V Cummins Turbo Diesel (Cab & Chassis Commercial Applications)
• Emissions Standard: Non-SCR / Non-DEF Commercial Configuration
• Testing Standard: 100% End-of-Line Tested to Original Equipment Specifications
• Internal Components: 100% New Bosch Nozzle, Control Valve, and Solenoid
• Core Requirement: Refundable core deposit required per injector upon return of rebuildable core
• Warranty: Bosch 1-Year / Unlimited-Mileage Limited Warranty

Vehicle Fitment & Installation Notes

• 2007.5–2010 Dodge Ram 3500 Cab & Chassis – 6.7L 24V Cummins Turbo Diesel
• 2008–2010 Dodge Ram 4500 Cab & Chassis – 6.7L 24V Cummins Turbo Diesel
• 2008–2010 Dodge Ram 5500 Cab & Chassis – 6.7L 24V Cummins Turbo Diesel
• Fits Model Years: 2007.5, 2008, 2009, 2010
• Fitment Notice: Engineered strictly for commercial Cab & Chassis models without SCR/DEF systems (flatbeds, dump bodies, utility beds). Does not fit standard Ram 2500/3500 pickup truck beds (which use standard pickup injector Bosch 0986435518). Verify the vehicle identification number (VIN) and match the part number stamped on the injector body before installation.
• Installation Tip: Always install a new high-pressure fuel crossover connector tube alongside each replacement injector to prevent leaks; torque the injector hold-down bracket bolts to 89 in-lbs (7.4 ft-lbs) before securing the connector tube nut to 37 ft-lbs to ensure alignment against the injector body inlet seat.