{"product_id":"walker-932-44017-oxygen-sensor","title":"Walker 932-44017 Oxygen Sensor","description":"\u003ch2\u003eOxygen Sensor for Othermotive O2 Applications\u003c\/h2\u003e\u003cp\u003eWalker 932-44017 is an oxygen sensor for vehicles listed in the Othermotive O2 product line. It is a direct-fit emission control sensor for diesel applications that require accurate exhaust feedback for proper engine management.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 2018-2020 Freightliner Cascadia, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2019-2020 International ProStar, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2019 Freightliner Columbia, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2019 Kenworth T660, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2015-2017 Kenworth T660, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2016-2017 Kenworth T680, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2015-2017 Kenworth T800, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2015 Kenworth W900, N\/A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWalker oxygen sensor for emission control service\u003c\/li\u003e\n\u003cli\u003eOthermotive O2 product line for application-specific coverage\u003c\/li\u003e\n\u003cli\u003eDirect-fit replacement for listed heavy-duty truck applications\u003c\/li\u003e\n\u003cli\u003ePart number 932-44017 for accurate ordering and lookup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eWalker 932-44017 is built for heavy-duty diesel emission control systems that use oxygen sensor feedback to monitor exhaust conditions. The Othermotive O2 line focuses on application coverage for commercial trucks, including Freightliner Cascadia, International ProStar, and Kenworth models such as T660, T680, T800, and W900. If you are replacing a worn oxygen sensor on a Freightliner Cascadia or Kenworth T660, this part number 932-44017 provides a direct reference for the correct sensor listing.\u003c\/p\u003e\u003cp\u003eThis oxygen sensor is used to restore accurate exhaust signal input when the original sensor becomes slow, contaminated, or electrically unstable. It supports emission system diagnostics and helps maintain proper sensor reporting for the engine control system.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a failed oxygen sensor that triggers emission-related fault codes\u003c\/li\u003e\n\u003cli\u003eRestoring unstable or inaccurate exhaust sensor readings\u003c\/li\u003e\n\u003cli\u003eAddressing drivability issues tied to emission control feedback\u003c\/li\u003e\n\u003cli\u003eCorrecting sensor contamination or age-related signal degradation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle year, make, model, and Othermotive O2 application note before ordering. Match the connector and sensor location to the original part number 932-44017. Because fitment varies across Freightliner, International, and Kenworth applications, confirm the exact listing against the vehicle identification data before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker is an established name in emission control components, and the Othermotive O2 line is organized for application-specific replacement coverage. Use the listed fitment to confirm compatibility before installation.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":53512162541749,"sku":"DKHD-932-44017","price":91.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_93244017_FRO.jpg?v=1791873769","url":"https:\/\/www.partcatalog.com\/products\/walker-932-44017-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}