GlowShift Tinted 7 Color 300F Water Temp Gauge Kit - Multi-Color

In this review the GlowShift Tinted 7 Color 300F Water Coolant Temperature Gauge Kit is evaluated for drivers who want a compact, customizable way to monitor engine coolant temps. The bottom line: it is a well-built 2-1/16' gauge that covers 100 to 300 Fahrenheit and stands out for its seven solid color modes plus two cycling options, making it ideal for anyone wanting both useful temperature readout and interior styling. Installation is straightforward and the kit includes the sensor and wiring needed to get started.

Key Features

• Temperature range: Displays coolant readings from 100 to 300 Fahrenheit so drivers can track normal operating range and detect overheating early.
• Compact size: The 2-1/16' 52mm diameter gauge fits common gauge pods and dash openings for easy mounting without major dash modification.
• Multi-color display: Seven solid color modes and two color cycle modes let you match factory dash lights or create a custom look for the interior.
• Included hardware: Comes with a 1/8-27 NPT electronic sensor, 2 ft power/sensor harness, visor, mounting bracket and hardware to simplify installation.
• Visibility and finish: Black dial, illuminated red needle, tinted lens, matte black trim ring and aluminum housing provide a clear readout and durable appearance.
• Dimmer functionality: A dimmer wire can be tied to the headlight switch to reduce brightness by about 30% when headlights are on, improving night driving comfort.

Who It's For

This gauge is best for car and truck owners who want a compact, attractive coolant temperature monitor with flexible color options and an included sensor for a near plug-and-play install. Enthusiasts who care about dash aesthetics will appreciate the seven color choices and the tinted lens.

Those seeking ultra-precise lab-grade temperature instrumentation or integrated CAN bus telematics should look elsewhere, as this product is positioned as an accurate, easy-to-install accessory gauge rather than a high-end data acquisition instrument.

Pros & Cons

Pros

• Easy installation with the included 1/8-27 NPT sensor and wiring harness.
• Customizable appearance with seven solid colors and two cycling modes to suit interior lighting.
• Compact 2-1/16' size and durable aluminum housing with a smoked lens for a refined look.
• Dimmer wire integration reduces brightness for night driving.

Cons

• Some users report mixed feedback on accuracy and brightness, so it may read within a few degrees rather than perfect precision.

Specifications

Our Verdict

The GlowShift Tinted 7 Color 300F Water Temp Gauge Kit is a practical, attractive upgrade for drivers who want reliable coolant monitoring plus interior customization. It includes the sensor and harness needed for a straightforward install and offers useful dimming and color options, making it good value for most street and enthusiast applications.

Frequently Asked Questions

Does the kit include a temperature sensor?
Yes, the kit includes a 1/8-27 NPT electronic temperature sensor and the 2 ft power/sensor harness for installation.

Can the gauge brightness be reduced for night driving?
Yes, connecting the dimmer wire to the headlight switch reduces gauge brightness by about 30% when headlights are on.

What colors are available on the display?
The gauge offers Blue, Red, Green, Teal, Purple, White and Yellow in solid modes plus two color cycle modes for dynamic effects.