12572706 - Workhorse Oxygen Sensor

12572706 - Workhorse Oxygen Sensor


Order Shipment Notice: 

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.

Part# 12572706


  • 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.

Write a review

Please login or register to review

 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

VIN Verification Service Item

This product allows for a VIN verification service.

  • This is a service that we provide free of charge when a part is purchased.
  • When you provide your VIN below we will personally verify your part selection by your VIN before shipment of your order.
  • This helps ensure that this is the correct part for your vehicle.
  • This is not an automatic VIN check, it is done by a parts specialist once order is placed.
  • We can only VIN verify vehicles back to model year 1996, if older we can help but can't guarantee fitment.
  • If you would like to have your part selection verified before purchase please call or email us.
  • Views: 29737
  • Brand: Workhorse
  • Product Code: 12572706
  • Availability: 42
  • $272.79
  • $202.07

Available Options