FORD
6.7L Powerstroke
Injector Return Fitting
Fits:
2011 - 2019

Note: This listing is for (1) Fitting, (1) Foot of hose, and clamps. Three fittings are shown above. You will need to select the fitting you need from the options below when purchasing.

Were you replacing an injector and accidentally broke a fuel injector return line connector? It is very easy to do as they are plastic and when they get full of grit and grime can be very challenging to release. In the past, your only option was to buy the complete fuel return hose assembly which runs over $150 from GM - not to mention that it is quite a task to install!
Save well over $100 and several hours with our replacement fuel injector quick connect fitting! We include one foot of high-quality self-sealing braided rubber return line.

Instructions:
- Very carefully remove the hose from the return connectors on either side of the broken connector. An extremely sharp knife will allow you to cut the hose and remove it without damaging or breaking the connector the hose is being removed from. A Dremel type tool with a cutting disc may also be employed with extreme caution to prevent damaging the fitting.
-Pull the locking sleeve up on the new Powerstroke injector return fitting and push the fitting into place on the injector (a drop of clean oil will help it slide on freely). Push down on the locking sleeve to secure the fitting in position.
- Cut the return hose to length and very carefully push it into place on each of the connection points. Use slow steady pressure in a straight line to prevent breaking the return fittings. If necessary a drop of clean engine oil will help the hose slide into place more easily.
- For extra assurance of secure connections heavy duty USA Made hose clamps are included which can be installed as desired.
- Start the engine and check for any leaks

(Please note that 6.7L cylinder numbering is Driver's side 5,6,7,8 front to back and Passenger's side 1,2,3,4 front to back.)

Maintaining Your Engine Return Lines

Replacing fuel components often leads to unexpected delays when brittle plastic clips crack under pressure. Instead of sourcing an entire factory assembly, you can repair the exact break with our Ford 6.7L Powerstroke Injector Return Fitting.

• Bypasses the need for full harness replacement
• Creates a permanent seal on existing lines
• Withstands high under-hood operating temperatures
• Integrates seamlessly with your current diesel parts and accessories

This repair method gets your truck back on the road faster. The heavy-duty materials ensure a tight fit that handles daily driving vibrations.

Contact the technical support team at Accurate Technical Services, LLC to discuss fitment and complete your order.

Frequently Asked Questions

• Why do factory connectors become brittle over time?

  Constant exposure to extreme engine heat degrades the original plastic material. Dirt and grime pack tightly into the release tabs over thousands of miles. Prying up on a stuck collar easily snaps the fragile retaining clips right off the line.

• How do I identify a leak at the return connection?

  You will typically smell raw fuel near the passenger- or driver-side valve covers after driving. A visual inspection might reveal wet spots pooling in the valley of the engine block directly below the injector banks.

• Can I reuse the old rubber hose during installation?

  The original lines often harden and lose their natural flexibility over time. Splicing into fresh material guarantees a proper seal against leaks. We provide high-quality braided rubber hose to replace the damaged section completely.

• Will installing this part affect system fuel pressure?

  This component operates entirely on the low-pressure side of your engine fuel system. It safely routes excess fluid back to the main tank without restricting flow or altering factory pressure parameters.

• Is a core deposit required for this specific purchase?

  You do not need to send back your broken pieces. While full remanufactured injectors require a core exchange, this targeted repair fitting is a direct purchase item with no upfront deposits.

FORD
6.7L Powerstroke
Injector Return Fitting
Fits:
2011 - 2017

Note: This listing is for (1) Fitting and (1) Foot of hose. Three fittings are shown above. You will need to select the fitting you need from the options below when purchasing.

Were you replacing an injector and accidentally broke a fuel injector return line connector? It is very easy to do as they are plastic and when they get full of grit and grime can be very challenging to release. In the past, your only option was to buy the complete fuel return hose assembly which runs over $150 from GM - not to mention that it is quite a task to install!
Save well over $100 and several hours with our replacement return connector! We include one foot of high-quality self-sealing braided rubber return line.

Instructions:
- Very carefully remove the hose from the return connectors on either side of the broken connector. An extremely sharp knife will allow you to cut the hose and remove it without damaging or breaking the connector the hose is being removed from. A Dremel type tool with a cutting disc may also be employed with extreme caution to prevent damaging the fitting.
-Pull the locking sleeve up on the new return fitting and push the fitting into place on the injector (a drop of clean oil will help it slide on freely.) Push down on the locking sleeve to secure the fitting in position.
- Cut the return hose to length and very carefully push it into place on each of the connection points. Use slow steady pressure in a straight line to prevent breaking the return fittings. If necessary a drop of clean engine oil will help the hose slide into place more easily.
- Start the engine and check for any leaks

(Please note that 6.7L cylinder numbering is Driver's side 5,6,7,8 front to back and Passenger's side 1,2,3,4 front to back.)