Description
Description
Genuine Bosch Reman fuel injector set (6 injectors) for Ram 3500, 4500, and 5500 Cab & Chassis trucks equipped with the Cummins 6.7L Common Rail diesel engine.
Each injector in the set is professionally remanufactured by Bosch using OEM components and manufacturing standards. Every injector is ultrasonically cleaned, precision calibrated, and flow tested to ensure balanced fuel delivery, proper spray pattern, and dependable long-term performance.
This Bosch Reman injector set is engineered to:
- Restore factory fuel delivery performance
- Improve horsepower and throttle response
- Reduce excessive smoke and rough idle conditions
- Eliminate injector balance and fueling issues
- Support consistent fuel flow across all six cylinders
- Maintain OEM Cummins engine performance specifications
Replacing all six injectors as a matched set helps maintain proper cylinder balance, smoother engine operation, improved fuel economy, and dependable long-term reliability. A complete injector replacement is often recommended for high-mileage commercial trucks and fleet vehicles.
Designed for high-pressure common rail fuel systems, these injectors deliver the precise fuel control required by the 6.7L Cummins engine while maintaining OEM fuel flow and spray pattern characteristics.
This set replaces OEM Bosch injector part number 0986435573 and compatible Cummins references. Fitment is verified before shipment.
Common Cross References
- 0986435573
- 0 986 435 573
- R0986435573
- 0445120236
- 0445120237
- Bosch Reman Fuel Injector
(Exact injectors supplied depend on VIN and engine serial number — fitment is verified before shipping.)
Compatible Engines
- Cummins 6.7L ISB Common Rail
Commonly installed in:
- Ram 3500 6.7 Cummins Cab & Chassis
- Ram 4500 6.7 Cummins Cab & Chassis
- Ram 5500 6.7 Cummins Cab & Chassis
Commonly used in:
- Service body trucks
- Utility trucks
- Flatbed trucks
- Tow trucks
- Fleet vehicles
- Commercial work trucks
Need Fitment Confirmation?
📞 Call or text (909) 639-4195
Have your VIN or engine serial number ready and we’ll confirm the correct injector set before you order.
When your truck is down, speed matters. We verify fast and ship fast.
Why Choose This Bosch Reman Injector Set?
- Genuine Bosch Reman quality
- Precision matched set for balanced cylinder performance
- Built to OEM Bosch specifications
- Calibrated and tested for precise fuel delivery
- Fully bench-tested for pressure, leakage, spray pattern, and performance
- Restores power, fuel efficiency, and smooth engine operation
- Maintains factory Cummins performance
- Built for demanding commercial diesel applications
- Engineered for maximum uptime and long-term reliability
Core Policy
A core refund is available when your old injectors are returned.
Cores must be received within 30 days of purchase to qualify.
Shipping & Support
- Free UPS Ground shipping
- Expedited shipping available
- Backed by direct Samperio Turbo Rebuild technical support
You’ll speak to diesel fuel system specialists, not call centers. Reliable support from people who understand Cummins common rail fuel systems and the importance of keeping your truck operating at peak performance.




Reviews
There are no reviews yet.