This fits a 03-07 Ford 6.0L Oil Cooler Back Flush Adaptor
An affordable alternative to other back flush kits.
This adaptor ONLY comes with the plastic adapter and O-ring installed. The top is threaded for 1/2"NPT. Do not screw anything in more than hand tight.
To best use this you will need a 45* 1/2" adaptor and the appropriate fittings to go from that to what you will be using to do the flush.
These fittings can be found at your local home improvement store or better yet in your garage!
This will mount on top of the access hole to the oil cooler. Use the factory torx screws to hold it down, it does not need to be super tight. It may leak a small amount under high pressure but a little bit of water will not hurt anything. Do not use on a very hot engine. This is not to be left on after flushing.