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About us:
Marsflex specializes in designing and manufacturing automotive parts, providing high quality products and excellent service.
Fuel Injector Lines Set of 6 for 03-09 Dodge Cummins 5.9L Diesel
Marsflex Fuel Injector Line is effectively cycling fuel through the injectors to rehabilitate correct operation of the fuel injection system. Complete set of lines for the Dodge Cummins 5.9L engine.
- Manufactured from ST52 high-quality materials for improved durability based on OEM quality
- Fits 2003 2004 2005 2006 2007 2008 2009 Dodge Ram 2500 cummins diesel
- Fits 2003 2004 2005 2006 2007 2008 2009 Dodge Ram 3500 cummins diesel
- Complete kit for all 6 cylinders
- OEM fitment, available for a range of applications
- Kit Includes:
- 5086871AA - Cylinder 1
- 5086872AB - Cylinder 2
- 5086873AB - Cylinder 3
- 5086874AB - Cylinder 4
- 5086875AB - Cylinder 5
- 5086876AD - Cylinder 6
The anti-rust oil inside of the ends prevents rust.
The tube’s ends are smooth with the perfect cut technique.
The rubber caps are dustproof and keep the inside of tube clean.
The precise curvature of each tube ensures it is easy to install.
For Cummins 5.9L
Each model of the line only fits for its own position, pay attention to the model and its location.
OE No & Aftermarket No
5086871AA, 5086872AB, 5086873AB, 5086874AB, 5086875AB, 5086876AD
904-322, 904-323, 904-324, 904-325, 904-326, 904-327, 904-972, 904-971, 904-970, 904-969, 904-968, 904-967, 5086872aa, 5086873aa, 5086874aa, 5086874ac, 5086875aa, 5086876ab, 3957081, 4988810, 4988809, 4988807, 4988806, 5289447
colconjoh
Reviewed in the United States on May 26, 2024
Worked great for my diesel truck that started spraying diesel when driving on bumpy road. Easy to install and no problem leaking.
Morgan Wilson
Reviewed in Canada on May 15, 2024
Fit as good or better than factory lines!
Brandon Stephens
Reviewed in the United States on June 10, 2023
EVERYTHING BOLTED RIGHT UP, NO ISSUES NO LEAKS. FIT ON MY 2005 DODGE 3500 5.9L GREAT AND EASY TO INSTALL
Db
Reviewed in the United States on March 18, 2023
The fuel injector feed lines were good and I was happy to see that the set came with the updated version of the number 4 injector hold down. It never said that it would come with the updated clamp that I saw but was happy to see the updated version for number 4 injector feed line clamp.
Spencer
Reviewed in the United States on November 13, 2023
I ordered a cheap 50 dollar set and they cracked so ordered these thinking they were better quality and they’re not. I’m guessing they’re still the same line as the cheap ones. Also the clamps aren’t the ones shown in the pictures. Save money and buy oem
A J
Reviewed in the United States on April 5, 2023
Saved my butt in a pinch, cheap enough to put a spare in the glove box. Old Dodge 5.9 notorious for vibrating these to death. Just get one and keep it with you.
Michelle
Reviewed in the United States on November 21, 2022
Awesome knowing you have a new set of lines... easy to install, quality product, comes sealed an packaged well. Saved a ton ... local stores didn't have complete sets, also charged 120 ish per line. Some were 150 an a 2 week wait... Amazon did good on this one
GAS Dewey, AZ
Reviewed in the United States on July 22, 2021
Injector lines #3 and #4 were unused because the connection nuts were locked behind a normal bend. One is not supposed to bend these lines so they be came unusable. Marsflex sent two new lines that worked perfectly.
Sheyene
Reviewed in the United States on January 2, 2021
Fits
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