Description
Description
Set of 6 premium remanufactured diesel fuel injectors for International DT466 engines. These injectors are professionally remanufactured, calibrated, and flow-tested to restore proper fuel delivery, engine balance, and reliable performance in medium-duty and heavy-duty truck applications.
Each injector is rebuilt using premium-quality components and tested to ensure consistent cylinder-to-cylinder fuel delivery and optimal combustion efficiency. Replacing all six injectors as a matched set helps restore horsepower, improve fuel economy, reduce emissions, and maintain dependable engine operation.
Proper injector performance is critical for maintaining throttle response, engine balance, fuel economy, and long-term durability. Worn or failing injectors can contribute to hard starts, rough idle, excessive smoke, injector balance faults, poor fuel economy, and reduced engine performance.
Installing a complete matched set helps eliminate fuel delivery inconsistencies across cylinders while reducing the risk of future injector-related issues.
All injectors should be verified before installation to ensure proper fitment and reliable operation.
Common Cross References
International DT466 Injector
DT466 Fuel Injector
Premium Reman Injector
Navistar Fuel Injector
Diesel Fuel Injector
(Part numbers may vary by engine serial number and model year.)
Compatible Engines
International DT466
Navistar DT466
Medium-Duty Truck Applications
School Bus and Commercial Vehicle Applications
📞 Need fitment confirmation?
Call (909) 639-4195 — we’ll verify compatibility before shipping.
Why Choose This Injector Set?
- Complete matched set of 6 injectors
- Premium remanufactured quality
- Professionally calibrated and flow-tested
- Restores power, throttle response, and fuel economy
- Helps eliminate rough idle and injector-related fault codes
- Supports proper combustion and emissions performance
- Designed for long-term durability and 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 Samperio Turbo Rebuild technical support
You’ll speak to diesel fuel system specialists, not call centers. Reliable support from people who understand International and Navistar fuel systems and the importance of keeping your truck operating at peak performance.




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