Labwork Fuel Injector Return Line Kit For 2011-2016 Ford F-250 Super Duty 6.7L – OE Spec

If you’re driving a 2011–2016 Ford F-250 Super Duty with the 6.7L Powerstroke, this fuel injector return line kit from Labwork is exactly what you need.

It’s a direct OE-spec replacement—plugs right in, no messing around.

Part numbers cross to BC3Z-9A564-A and BC3Z9A564B, so compatibility is spot-on.

Brand new, black lines, includes everything you need in one piece.

No custom hacking required, just direct fit and go.

Comes with a 1-year warranty, so you’re covered if anything goes sideways.

Keep your fuel system tight and your truck running right.