🚗 Upgrade Your Ride with Confidence!
The Fuel Injector Line #4 - Updated OEM 5289447 is a brand new, high-quality part designed specifically for 5.9L engines from 2003 to 2007. Featuring an updated isolator to prevent breakage, this OEM component ensures optimal fuel delivery and performance, making it a must-have for any serious vehicle enthusiast.
C**S
Durable
Broken several times same high pressure line and this one has a wider and more secure mounting block that attaches to the engine block and is not as other fragile mounting braces
G**Y
Stock cummins part
Stock cummins part
S**Y
Perfect fit
Perfect fit and no screw on the insulator to fall out. Great improvement.
A**N
Great product
This redesigned injector feedline is much better than the original. Fairly simple to install. A little tricky getting everything torqued. Had to go get a set of crows feet.
J**P
was original Cummins
fit perfect fit
M**R
perfect fit for the number 4 injector line.
Went in with very little effort. The new style holding bracket is doing it's job for 5K so far. Will update if anything goes south with it.
B**E
worked great
Had a leaking injector line on 2006 Dodge pickup. This was just the ticket to get it fixed up. Good price & fast prime shipping.
A**R
happy
works good right fit no beding
Trustpilot
2 weeks ago
2 weeks ago
