Dorman 800-604 Transmission Line Connector With 3/8 Tube X 1/4-18 In. Thread Compatible with Select Models

Perfect fit and great OEM replacement for my S-10, was rebuilding the tranny and these made the install much quicker and will have the piece of mind that new seals bring at keeping the possible leaks at a minimum. Not to mention that this connector was actually lower cost than buying the kit to rebuild the old connectors and easier to install.

Old fittings were leaking when I reinstalled them on my rebuilt 4L60E transmission, so I bought these. They install easily and work great. No more leaks.

I install Dorman transmission lines with this fitting.I struggle to insert the line to this fitting. It was not a fitting problem. Dorman lines end wasn't crimp properly from manufactory. It is installed and working.

Defective upon first test at install leaked excessive trans fluid. Had to replace labor intensive

Like it but wrong size cost me $2.45 to send last ones that were wrong size now a another $2.45 to print lable

When you rebuild a 4l60e these need to be replace . To prevent leaks . Great product will buy agine if I need to

Easy replacement, fit my 4T65E-HD

Did not fit my transmission, 2008 impala. Threads were smaller in diameter, they would screw in but very loose. Over all good quality.