E-cowlboy Fuel Line Connector Repair Kit for Ford 6.7L 2011–2022 — 90° Quick Connector, Hose & 360° Clamps

If your Ford F250, F350, F450 or F550 (2011–2022) has a damaged nylon supply line or a failing quick connector at the fuel tank sending unit, fuel pump/primary filter (HFCM) or secondary filter, this kit provides the matching 90° connector, brass splicer, hose and stainless-style 360° seal clamps to restore a reliable, leak-free connection. The components are engineered from durable ABS plastic and quality rubber to resist deterioration and offer long service life under diesel system conditions.

How does this kit match my Ford’s original connector?

The kit replaces the common 90° quick connector used on many 6.7L Power Stroke installations and is offered as a direct-service substitute for HC3Z9J338L-style fittings. It is intended for the tank sending unit, HFCM/primary filter and the secondary filter back connection.

• Includes a pre-formed 90° quick connector compatible with many 2011–2022 models.
• Brass hose splicer recreates a secure inline joint when factory tubing is cut.
• 360° seal clamps provide even compression for leak prevention.
• Note: some rare applications use straight or 45° connectors and may require rerouting if space is limited.

What parts are included and how do they install?

The kit supplies the quick connector, replacement hose, brass splicer and three 360° style clamp rings for a full repair of a short damaged section of nylon fuel line. Installation follows simple cutting, fitting and clamping steps; no specialty press tools are required when you follow the recommended safety precautions.

• Cut the factory nylon line squarely several inches from the damaged connector using a sharp blade.
• Cut replacement hose to length, attach quick connector to one end and brass splicer to the other.
• Fit clamps over each hose end and seat them firmly with clamping pliers for a 360° seal.
• Lock the quick connector onto the fuel filter and cycle ignition to check for leaks before use.

Will this kit be durable and safe under diesel service?

Materials were selected to resist corrosion and long-term exposure to fuel system environments: ABS for the connector and high-quality rubber for hose sections. Proper clamp seating and a square hose cut are key to maintaining a long-lasting, leak-free joint.

• ABS connector resists cracking and fuel exposure better than cheaper plastics.
• Rubber hose is designed for fuel compatibility and flex resistance.
• 360-degree clamps reduce point-loading and help prevent seepage at hose ends.
• Inspect clamps and fittings after the first engine start and periodically thereafter.

Who is this for? This repair kit is for owners, technicians and fleet maintenance staff who need a fast, cost-effective repair for a ruptured or leaking nylon supply line on Ford 6.7L Power Stroke trucks built 2011–2022. It’s ideal when the connector at the tank sending unit, fuel pump/primary filter (HFCM) or secondary/ back filter is broken but the remainder of the line is serviceable. Follow vehicle service manual guidance, wear eye protection and pressure-test the system after installation to ensure a safe, reliable repair before returning the truck to service.