Item #: 5289447
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Replace a leaking #4 fuel injector line in your '03-'07, 5.9L Dodge Cummins Turbo Diesel truck with this replacement from Cummins.


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Line #4
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!

Injector line
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.

Great replacement!
Mar 14, 2017  |  By Mickey Davis
Just what I needed for the #4 injector. Cummins factory part too.

Great Service
Mar 14, 2017  |  By William McCulley
Prompt delivery and good price on the item I just received.

Perfect fit
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!

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