Ft Oxygen Sensor. Sensor, Heated Oxygen (O2) (POSN 2).
Oxygen Sensor.
Oxygen Sensor
1/2 TON. 3/4 TON. 4.3 liter. 5.3 liter. 5.3 liter, front of converter. All Models; 4.3L; Front. All Models; 4.8L; Front; Option 1. All Models; 5.3L; Front. Avalanche, Escalade EXT; Front. Canyon, Colorado; w/5.3L; Front. Escalade ESV; Front. Front. Front of converter, 5.3L. Front, 4.3, 4.8, 5.3 liter. Front, 5.3L. Silverado, Sierra; 4.3L; Front. Silverado, Sierra; 6.0L; Front. Tahoe, Yukon, Escalade; Front. Yukon XL, Suburban; Front.
Oxygen Sensor - Repair or Replace
A failed Oxygen Sensor will often have no noticeable symptoms beyond a check engine light, but it does cause your to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and genuine parts.