Walker, one of the core brands of Tenneco, builds upon its worldwide OE partnerships and manufacturing facilities to deliver OE look, fit and dependability. Walker's worldwide network of full-service engineering and development centers span five continents and allows Walker to bring new products and the latest technologies to the market faster. With this world-class support, Walker possesses the technical excellence needed to meet today's needs while developing solutions to tomorrow's challenges.
Walker has been a driving force of innovation over the past century. The brand's history of innovative engineering includes such "firsts" as the louvered-tube muffler, stainless steel muffler, aluminized exhaust products, and chambered-tube mufflers. These advantages continue today in virtually every premium Walker exhaust and emission control component. For Walker, innovation drives performance and satisfied customers.
Unfortunately, the pipe-oxygen sensor in 3 inches outlet diameter is currently unavailable online. For any further assistance, please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.
Answered on 8/5/2013 by Steve from AAP
What is the diameter of this ?
Asked on 7/16/2013 by HkuspChris from St Petersburg FL
This Walker Pipe-Oxygen Sensor - Part No. 41821 has exhaust pipe connector inside diameter : 2.500 inches and exhaust pipe connector length : 6.000 inches. For further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and one of our representatives would be more than happy to assist you.
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