AEM X-Series Wideband UEGO A FR Sensor Gauge Fuel Filter Extended Length

Extended Length

2A/15 specs with tag placed on waistband

6-hole brackets for mounting leaf springs are 9" L x 2" W and have 1/2" diameter holes spaced 1" on center

Lock Washers Included

2001-2004 GMC Sierra 2500

AEM X-Series Wideband UEGO A FR Sensor Gauge Fuel Filter Extended LengthFACTORY CALIBRATION RESISTOR OR FREE AIR CAL, IT'S YOUR CHOICE! X Series Wideband Gauges and the X Series Inline Controller support the popular 4. 9LSU sensor, and can utilize both the factory calibration resistor and free air calibration methods. This allows users to take advantage of the precise factory resistor calibration when a sensor is new but then allows for free air calibrations if the user desires when the sensor ages.** It's the perfect