7.3L Injector Return Line installation kit w/Extras and longer hose!
Fits Navistar, 7.3L IDI engine
Ford Pick ups and Vans 1990-1994
IH mid size trucks 1990-1994
Turbocharged and naturally aspirated engines
We sell the best Return Line Kits because we understand the IDI better than anyone else!
Kit includes everything needed to install 8 injectors plus extras to help with return line routing and sealing up fuel system leaks:
7 feet of high quality braided hose (7mm / 1/4")
8 return hose adapters / injector caps (4-straight, 4-90*)
8 copper washers
18 spring clamps
4 Olives of 2 sizes
Installation tips and routing options
This item is for the late style kit originally found on the late 7.3L engines. It includes 7mm / 1/4" hose, injector caps, and clamps and utilizes the offset style injector caps. This kit can also be used in place of the early style 5mm / 3/16" kit with minor adapting if desired.
Does not fit the Powerstroke/T444E direct injected engine that replaced the idi in 1994.