XPI injectors provide the highest injection pressure of any common rail fuel system out there. They deliver optimal engine performance and improved fuel economy.
When it comes time to replace your XPI injectors, get your next set from your trusted diesel system experts at HHP. Avoid any negative effects on your truck or your bottom line, and get back on the road with our fast shipping.
The pressure-assisted design is resistant to damage from fuel-borne debris, and pressurized spring cavities ensure minimal to no leakage and reduce the need for additional cooling.
Our injectors are backed by a 1-year warranty and technical support from our ASE-certified technicians.
Order now by calling 844-304-7688 or visiting us online at highwayandheavyparts.com.
FAQs for the Cummins ISX XPI Fuel Injectors
1. What makes XPI injectors different from other common rail fuel system injectors?
XPI injectors provide the highest injection pressure available in any common rail fuel system. This high-pressure design allows for optimal engine performance, improved fuel economy, and reduced emissions by delivering precise fuel atomization and combustion.
2. Why should I replace my Cummins ISX XPI injectors instead of repairing them?
Unlike some rebuilders who reuse critical components, Highway and Heavy Parts fully disassembles each XPI injector, replaces 100% of the critical parts including the nozzle and needle, and performs thorough inspection and testing. This comprehensive rebuild ensures durability and reliable performance, maximizing injector life.
3. How does the pressure-assisted design of XPI injectors benefit my engine?
The pressure-assisted design of XPI injectors protects against damage caused by fuel-borne debris. Pressurized spring cavities minimize leakage and reduce the need for additional cooling, resulting in better fuel system reliability and reduced maintenance costs.
4. What warranty and technical support come with XPI fuel injectors from Highway and Heavy Parts?
Highway and Heavy Parts backs their Cummins ISX XPI fuel injectors with a 1-year warranty. In addition, their ASE-certified technicians provide expert technical support to assist with injector selection, installation, and troubleshooting.
5. How can I order Cummins ISX XPI fuel injectors from Highway and Heavy Parts?
You can order Cummins ISX XPI fuel injectors by calling Highway and Heavy Parts at 844-304-7688 or visiting highwayandheavyparts.com. Fast shipping and dedicated customer service ensure you get back on the road quickly.
