- About This Product
DescriptionReplace a leaking #4 fuel injector line in your '03-'07, 5.9L Dodge Cummins Turbo Diesel truck with this replacement from Cummins.
ReviewsWrite a review
Oct 27, 2017 | By Jose
I replaced my original injector line number for before any problems ocurred. The new line fits perfect and is much sturdier! 10 minute install!
Jul 4, 2017 | By Chad
Quick service, good materials will use genos again
Everyone will need this part sooner or later...
May 14, 2017 | By Arthur Emerson
Dodge/Cummins made a design boo-boo on the original #4 fuel line, which generates a resonance that ultimately causes the clamping bolt to back out and the line to rupture at the most inopportune time. This is the redesigned Cummins part, and is a quick swapout. Buy one now if you haven't changed the #4 line out yet...because you'll need it sooner or later!
#4 injector line
Apr 10, 2017 | By Jesse LaForest
Well made, an improvement on OEM via the damper line mount. Arrived quickly and fit perfectly.
Mar 14, 2017 | By Mickey Davis
Just what I needed for the #4 injector. Cummins factory part too.
Mar 14, 2017 | By William McCulley
Prompt delivery and good price on the item I just received.
Feb 3, 2017 | By LARRY Whitley
Perfect fit replacement with fast shipping
Couldn't be happier!
Nov 14, 2016 | By Dalton
The product I ordered was top notch and shipped extremely fast! Packaging was excellent, and I was surprised to find stickers and a magazine for my year model truck included in my shipment! Great customer service along with a excellent product, I will definitely be shopping with Genos again!