Issues like missing at idle, smelling raw fuel from the stacks, and poor fuel economy are likely due to poor quality fuel injectors. Stop wasting your time and money on set after set, and get your next set of injectors from the certified diesel fuel system specialists!
Contact the experts at HHP, where we provide education, online resources, technical knowledge, and great service to get you back on the road.
Check out this remanufactured, flow-matched fuel injector for the Caterpillar 3406E! Every set is balanced and flow-matched on industry-leading, specialized fuel injection equipment. All critical components are replaced, and comes with new tips on the nozzle and new o-rings.
All of our injector sets go through dynamic and static testing to confirm matching fuel delivery, atomization, and timing. Meeting these tolerances prevents rough idle, high fuel consumption, and poor emissions. You get smoother RPMs, a crisper gas pedal, and more power!
These fuel injectors are backed by a 1-year unlimited mileage warranty and expert advice from our ASE Certified Technicians. Stop buying injectors from cleaning shops, and give your engine what it needs with a set of injectors from the certified diesel fuel system specialists!
Connect with HHP today for industry leading technical expertise, quality diesel parts, and fast shipping – providing you with a complete solution.
Order now by calling 844-304-7688 or visiting us online at highwayandheavyparts.com.
From diagnosis through delivery, we’re Highway and Heavy Parts!
FAQs for the Caterpillar 3406E Remanufactured Fuel Injector
1. What symptoms indicate my Caterpillar 3406E fuel injectors might be failing?
Common signs of failing fuel injectors in your Caterpillar 3406E include rough or missing idle, a strong smell of raw fuel from the exhaust stacks, and poor fuel economy. These symptoms often result from poor injector performance, causing inefficient combustion, higher emissions, and increased fuel consumption.
2. Why should I choose remanufactured fuel injectors from Highway and Heavy Parts over injector cleaning services?
Remanufactured fuel injectors from Highway and Heavy Parts are fully disassembled, inspected, and rebuilt with all critical components replaced. They are flow-matched and balanced using specialized industry-leading equipment to ensure consistent fuel delivery, atomization, and timing—something injector cleaning shops typically cannot guarantee. This leads to smoother engine performance, improved power, and longer injector life.
3. How does flow matching improve fuel injector performance for the Caterpillar 3406E?
Flow matching involves dynamically and statically testing injectors to confirm they deliver fuel evenly and consistently. Properly flow-matched injectors prevent rough idling, excessive fuel consumption, and poor emissions. This process ensures your engine runs smoothly at all RPMs, improves throttle response, and maximizes power output.
4. What warranty and support come with Highway and Heavy Parts’ Caterpillar 3406E fuel injectors?
Highway and Heavy Parts stands behind their remanufactured Caterpillar 3406E fuel injectors with a 1-year unlimited mileage warranty. Additionally, customers receive expert technical advice from ASE Certified Technicians to ensure proper installation and optimal injector performance.
5. How can I order remanufactured Caterpillar 3406E fuel injectors from Highway and Heavy Parts?
Ordering is easy — call Highway and Heavy Parts directly at 844-304-7688 or visit highwayandheavyparts.com to place your order online. From diagnosis to delivery, Highway and Heavy Parts offers industry-leading expertise, quality parts, and fast shipping to get you back on the road quickly.
