Auto Meter 4375 Gauge 2-1/16" NARROWBAND AIR FUEL RATIO LEAN-RICH ULTRA-LIT low hours see pictures. Take a close look at the photos zoom in the gauge you see is the one you will get Thanks

DESCRIPTION:

Running too lean while enjoying spirited driving in your vehicle is one of the leading causes of expensive engine damage. AutoMeter’s Narrowband Air/Fuel Gauges pair with older Oxygen Sensors to warn of lean burn conditions under heavy engine load. Connects directly to the factory O2 sensor on many applications, or uses the AutoMeter 2244 Narrowband O2 sensor. Not compatible with 5 wire air/fuel sensors.

Feature Points

Compatible with factory narrowband O2 sensors (0-1V)
May require model 2244 if the vehicle does not have a factory narrowband primary O2 sensor
Features LED radial bar graph display (gauge does not have provision for backlight)
Will not work with wideband O2 sensors (0-5V) - please check your specific application before purchase