GlowShift offers a 30-day limited warranty on all 3rd party products that are included with any GlowShift product. Our Wideband Air/Fuel Gauge set includes a Bosch 4.9 LSU Wideband o2 sensor. We will be happy to exchange any Bosch sensor that is defective within 30 days of the purchase date after it is inspected by our technical support department.
This warranty will be voided if a shock occurs to the sensor, moisture collects on the sensor from it not being installed at the correct angle, or if it is damaged due to your fuel mixture being too rich.
Our technical support department will require a picture to verify the sensor is installed at the correct angle.