This one was a long time in the making but it was worth it. A diesel tachometer was probably the #1 request we were getting from customers, so we were glad to deliver.

Our tach for diesel engines helps you avoid unnecessary transmission wear and will look awesome installed in your car or truck. The GlowShift 7 Color Series has Tinted 7 Color, Black 7 Color and White 7 Color versions. Go with a black or white gauge dial, clear or tinted magnified lens, and pick from 7 different color options for the analog LED display.

We also have a new Diesel Tach Adapter that can adapt the tachometer signal to basically any gas or diesel truck’s RPM. That way, if you need an adapter too, you’ll have everything in one place.

Check out this RPM diesel tach that’s built to work with pretty much any diesel car or truck. It has an adjustable RPM signal range for different applications and reads from 0 to 5,000 RPM with pinpoint accuracy. Use the built-in Shift Light to set your shift point and get the timing just right.

Each diesel tach kit comes with parts for the install too. There’s a 2’ Power Harness so you can wire into the battery or any 12v source. The 6’ Signal Wire connects right to your car or truck’s tachometer signal. There’s also a mounting bracket so you can install this RPM diesel tachometer gauge right on the dash or any flat surface.

If you’re looking to upgrade your stock tachometer or put together a custom dash, this shift light tachometer was made for you. Add it to your diesel car or truck and monitor RPMs with incredible precision to perfect your timing on every shift.