Ultra-Nite Series Oil Temperature Gauge AU4541

2-5/8", Full Sweep Mechanical, 140-280°F

AU4541

4541

Includes 1/2"" NPT adapter/fitting. If mounting in a steel pan, part # AU2261 bung is recommended. Gauge has no provision for lighting. For Off-Road Use Only. To save weight, these light-weight gauges have no electric lighting. Instead, they use "glow in the dark" dials to provide green illumination for a limited duration after being properly charged by a light source. They are perfect for race vehicles with "total loss" electrical systems and short track applications. NOT SUITABLE FOR STREET USE