GlowShift 5/16” Transmission Line T-Fitting Adapters go right into a 5/16” (8mm) cooler feed line to effortlessly install a 1/8-27 NPT transmission temperature sender.

Benefits include removing the need for drilling, splicing factory wiring, or any other major modifications to your vehicle. You’ll also gain direct access to extremely accurate transmission temperature readings.

We came up with the idea when we were doing some work in our shop and needed a shortcut to install a transmission temperature sensor. This is a universal transmission line adapter so you can install it to virtually any car or truck that has a 5/16” transmission cooler line.

Included you’ll receive the T-Fitting Adapter, (2) Compression Nuts, (2) Cutting Rings, and installation instructions that walk you through the process. If you have any questions along the way, purchases come with Free Lifetime Tech Support so we’re here to assist.

These transmission line adapter fittings are built to be tough and durable too. They’re made from carbon steel with a nickel zinc coating that prevents rust over time.

We also have Transmission Temperature Gauges in all different styles to choose from. Take readings from 80° to 260° Fahrenheit with pinpoint precision on analog or digital LED displays.

If your car or truck has a 5/16” cooler feed line and you’re looking to install an aftermarket trans temp sensor, this transmission line t fitting adapter was made for you. Save time on installation and access readings directly from your temperature source.