0-1V Air Fuel Ratio gauge. 20 LEDs indicate Rich(4 green) - Stoich (12 amber) - Lean (4 red). Use with your OE oxygen sensor or add-on aftermarket sensor. The Face-Forward™ design and low-profile bezel provide maximum viewing area and angles. Perimeter li  Product Details...

$82.49
$59.00
You Save: $23.49

0-1V Air Fuel Ratio gauge. 20 LEDs indicate Rich(4 green) - Stoich (12 amber) - Lean (4 red). Use with your OE oxygen sensor or add-on aftermarket sensor. The Face-Forward™ design and low-profile bezel provide maximum viewing area and angles. Perimeter li  Product Details...

$82.49
$59.00
You Save: $23.49

0-1V Air Fuel Ratio gauge. 20 LEDs indicate Rich(4 green) - Stoich (12 amber) - Lean (4 red). Use with your OE oxygen sensor or add-on aftermarket sensor. The Face-Forward™ design and low-profile bezel provide maximum viewing area and angles. Perimeter li  Product Details...

$82.49
$59.00
You Save: $23.49

0-1V Air Fuel Ratio gauge. 20 LEDs indicate Rich(4 green) - Stoich (12 amber) - Lean (4 red). Use with your OE oxygen sensor or add-on aftermarket sensor. The Face-Forward™ design and low-profile bezel provide maximum viewing area and angles. Perimeter li  Product Details...

$90.56
$73.00
You Save: $17.56