12572706 - Workhorse Oxygen Sensor
Most orders are shipped within 24 hours from the order date. Orders placed on the weekend or after cutoff on Friday, and orders placed on select holidays are processed on the next business day. Please see our shipping terms for more information.
- 2001 - 2010 Workhorse 8.1L Engines
- All Workhorse Chassis with a 8.1L Engine
*(On pre-2003 models you may be required to modify the electrical plug by trimming a small piece for proper fitment)
Brand new Workhorse part for 8.1L engine. A bad oxygen sensor can be detected by either a check engine light or by a sudden loss of fuel mileage and/or power.
The state of California requires that this warning be posted for people purchasing products that reside in California.
WARNING: Products may contain one or more chemicals known in the State of California to cause cancer and/or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov