6.7L Ford Powerstroke / LML LGH Duramax
Injector Return Line Splice
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.