RallySport Direct is proud to supply the car enthusiast with a large selection of Defi Gauges and Defi Control Units. Defi Gauges have been the number one choice for aftermarket gauges that are utilized by those who participate in all varieties of motorsports that include drifting, drag racing, time attack, and circuit racing. They are known best for their quick operation, and both fit and finish. Choose the right gauge that will suit your application. 

On this page, you are looking at the Defi Blue Racer 52mm Temperature Gauge. This particular gauge reads from 100°F to 300°F in US metric measurements. This gauge features high-brightness LEDs, a self-diagnostic function that monitors both sensor disconnection and short-circuiting during the startup sequence. And the face will perform a full 270° sweep upon startup. The heart of the operation of this gauge is a stepping motor that provides a fast and smooth operation. 

Note that Defi Racer Series Gauges do not require the Defi-Link Control Unit II for use, and cannot be used in conjunction with it.

In can be used to monitor oil or coolant temperatures. 

Included in this kit will be:

Gauge 1pc
Temperature sensor (1/8 PT) 1pc
Sensor wire (10ft) 1pc
Power supply wire (3 1/3ft) 1pc
Meter cup 1pc
Regular position bezel 1pc
Double sided tape 1pc
Buffer 1pc
Mounting bracket 1pc
M4 bolt, nut, washer 1pc