Description
Description
Premium Bosch Reman High Output fuel injector for Dodge Ram 2500, 3500, 4500, and 5500 trucks equipped with the Cummins 6.7L High Output (H.O.) diesel engine.
Each injector is professionally remanufactured by Bosch using OEM components and manufacturing standards. Every injector is ultrasonically cleaned, precision calibrated, and flow tested to ensure accurate fuel delivery, optimal spray pattern, and dependable long-term performance.
This High Output injector is engineered to:
- Restore factory fuel delivery performance
- Improve horsepower and throttle response
- Reduce excessive smoke and rough idle conditions
- Correct injector-related fueling issues
- Support efficient combustion and fuel economy
- Maintain Cummins High Output engine specifications
Designed for high-pressure common rail fuel systems, this injector delivers the precise fuel control required by Cummins High Output applications while maintaining OEM fuel flow and spray pattern characteristics.
This injector replaces OEM Bosch injector part number 0445124071 and compatible Cummins references. Fitment is verified before shipment.
Common Cross References
- 0445124071
- 0 445 124 071
- R0445124071
- 0986435571
- Bosch High Output Injector
- Cummins Common Rail Fuel Injector
(Exact injector supplied depends on VIN and engine serial number — fitment is verified before shipping.)
Compatible Engines
- Cummins 6.7L High Output (H.O.) Common Rail
Commonly installed in:
- Ram 2500 6.7 High Output Cummins
- Ram 3500 6.7 High Output Cummins
- Ram 4500 6.7 High Output Cummins
- Ram 5500 6.7 High Output Cummins
Commonly used in:
- Heavy-duty towing applications
- Commercial work trucks
- Fleet operations
- Agricultural applications
- Construction support vehicles
- High-demand diesel service
Need Fitment Confirmation?
📞 Call or text (909) 639-4195
Have your VIN or engine serial number ready and we’ll confirm the correct High Output injector before you order.
When your truck is down, speed matters. We verify fast and ship fast.
Why Choose This High Output Injector?
- Genuine Bosch Reman quality
- Designed specifically for Cummins High Output applications
- 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 High Output performance
- Built for demanding diesel applications
- Engineered for maximum uptime and reliability
Core Policy
A core refund is available when your old injector is 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 High Output fuel systems and the importance of keeping your truck operating at peak performance.




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