Heavy Duty Fuel Return Line Kit For 94 To 98 Ford E Series And F Super Duty Diesel Trucks Perfect Swap For Your Rig Without Breaking The Bank Or Losing Performance On The Road Out Here Today

Durable Fuel Return Line Kit for 1994-1998 Ford 7.3L Diesels
✔️ Includes left and right lines for E and F Series Super Duty trucks

This kit replaces the factory fuel return lines on 1994 to 1998 Ford E-Series and F-Series Super Duty trucks that run the 7.3L diesel engine.

✅ Replaces part numbers F4TZ9D308A and F4TZ9B273A
✅ Withstands high engine compartment heat
✅ Supports steady fuel flow and injector function
✅ Comes as a set with one left and one right line in black

💡 What does a fuel return line do on a diesel engine? A fuel return line moves excess fuel back to the tank after it has passed through the injectors. - Keeps pressure balanced in the fuel system on older Ford diesels - Prevents overheating and vapor lock in the engine bay - Works with stock 7.3L setups in E-Series and F-Series trucks from the mid nineties - Makes a handy swap when the original lines crack or leak

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