
FREE SHIPPING ON ALL ORDERS OVER 50*
Mon-Fri 9:00 AM-5:00 PM EST
GlowShift’s White 7 Color Series 3-3/4” Diesel Tachometer with Shift Light reads from 0 to 5,000 RPM with incredible accuracy. Featuring an adjustable RPM signal range for various installs, this diesel tach can be added to virtually any diesel-driven car or truck. Ensure you are shifting at the appropriate time using the built-in Shift Light and protect against unnecessary transmission wear at the same time. You can easily adjust the Shift Light with the button located on the front of the gauge. A 2’ Signal & Power Wire is included so you can connect directly to the RPM Tachometer Signal.
White 7 Color Series Gauges come standard with a cutting-edge design that includes a white gauge dial, analog display, clear flat lens and illuminated red needle. Choose between 7 color options for the LED display featuring a through dial lighting system. Install to the dashboard, A-pillar, or another location in your car or truck to enhance the inside of your vehicle and take reliable readings.
Features![]() The illuminated red needle sweeps 270° and is powered by stepper motor technology for an effective combination of incredibly precise readings and extremely smooth needle movement. Select and change the color of your gauge lighting display by pressing the button located on the front of the gauge. |
7 Color Options![]() The featured Solid Color Modes are Blue, Green, Red, Teal, Yellow, Purple and White. Match the factory dash lights or create a custom look. 2 Color Cycle Modes scroll through all of the available solid colors. With Color Recall you won’t have to reset the color every time you turn on your vehicle. |
Backlighting![]() This gauge features LED backlighting which results in an ultra-bright display that delivers clear and vivid readouts. Activate Nighttime Dimming Mode to reduce the brightness for easier viewing of readings at night. The analog display and needle will dim 30% anytime the headlights are on. |
|
Shift Light![]() To set the shift point, press and hold the “Set” button on the gauge face for 5 seconds until the needle displays the current set shift point. Press the “Set” button to increase the RPM setting and press the “Color” button to decrease the RPM setting. |
On-Dash Mount![]() The On-Dash Mounting Bracket comes with hardware and can be installed to your car or truck’s dashboard, or any flat surface in your vehicle. The Diesel Tachometer easily fits and will remain fully secured as you take readings. |
Wiring![]() The 2’ Power Harness utilizes Plug and Play Connectivity to easily snap into the modular connector on the back of the gauge. Wires are included for Power, Ground, and a Dimming feature. The 6’ Signal Wire attaches directly to the RPM Tachometer Signal. |
GlowShift is your source for cutting-edge aftermarket automotive products specially designed for cars and trucks. Shop with confidence knowing that all purchases are backed by a one year limited warranty and free lifetime tech support. You will also have access to an unrivaled customer support experience in the event you have any questions about our gauges, pods and accessories.
Includes an installation guide which is available online and included with your order. You can also visit our library of installation videos which include complete step-by-step tutorials and useful tips on how to install a wide range of GlowShift products.
Download and Print the PDF
![]() |
View Our Help Center
![]() |