6.7L Ford Powerstroke / LML LGH Duramax

Injector Return Line Splice

Fits

2011 - 2020 6.7L Powerstroke

2011 - 2016 Duramax

When a fitting breaks or the injector return line is damaged, GM and Ford offer the same solution - replace the entire return harness which, in both cases, lists for around $200 and with installation can run as high as $1300. Try our 6.7 Powerstroke return line repair kit instead. Our brass splicer allows you to quickly and easily repair a broken or damaged line or patch in a section of new line.

We also carry individual injector return fittings and the quick connector at the fuel filter - see related items below.