{"product_id":"walker-350-64045-oxygen-sensor","title":"Walker 350-64045 Oxygen Sensor","description":"\u003ch2\u003eWalker 350-64045 Oxygen Sensor Overview\u003c\/h2\u003e\u003cp\u003eWalker Products 350-64045 is a heated oxygen sensor built as a specific-fit OE-style replacement for select Nissan and INFINITI applications. It is engineered to provide the ECU with the exhaust feedback needed for accurate fuel control and emissions monitoring.\u003c\/p\u003e\u003cp\u003eCompatible With 2008 INFINITI G37 upstream left and upstream right positions, plus 2009-2010 Nissan Murano upstream front and upstream rear positions. The Walker Products Aftermarket line focuses on application-specific engine management and oxygen\/air-fuel sensors for direct-fit service work.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor design for faster operating response\u003c\/li\u003e\n\u003cli\u003eSpecific-fit construction for the listed vehicle and position\u003c\/li\u003e\n\u003cli\u003e4-wire configuration with male connector\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eWiring harness length: 12.32 in.\u003c\/li\u003e\n\u003cli\u003eOverall length: 15.87 in.\u003c\/li\u003e\n\u003cli\u003eWalker Products part number 350-64045\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eWalker Products 350-64045 is designed for exhaust systems that require a direct replacement oxygen sensor with the correct connector, harness length, and mounting style. As an upstream sensor, it helps the engine control module monitor exhaust oxygen content so the ECU can adjust air-fuel delivery and maintain proper system feedback. This part number is listed for 2008 INFINITI G37 upstream left and upstream right, as well as 2009-2010 Nissan Murano upstream front and upstream rear applications.\u003c\/p\u003e\u003cp\u003eWalker Products Aftermarket sensors are developed around specific vehicle applications rather than universal fitment, which helps match the original sensor location and electrical interface. If your vehicle has a fault code related to the oxygen sensor circuit, fuel trim, or emissions performance, verifying the sensor, wiring harness, and connector condition is an important first step. Walker Products 350-64045 is a practical replacement choice for service on the INFINITI G37 and Nissan Murano when the original upstream sensor has failed or is reporting incorrect feedback.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCheck engine light related to upstream oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003ePoor engine performance caused by incorrect exhaust feedback\u003c\/li\u003e\n\u003cli\u003eIncreased fuel consumption from inaccurate air-fuel control\u003c\/li\u003e\n\u003cli\u003eHigher exhaust emissions from a failing sensor\u003c\/li\u003e\n\u003cli\u003eDiagnostic trouble codes stored in the ECU for sensor-related issues\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm the exact position before ordering, since this part is listed for upstream front, upstream rear, upstream left, and upstream right locations depending on application. Inspect the sensor connector, harness, and nearby wiring for heat damage, corrosion, or abrasion before installation. Threaded mounting requires proper removal and installation practices to avoid damaging the exhaust bung or sensor threads.\u003c\/p\u003e\u003cp\u003eFor fitment verification, use the vehicle year, make, model, and sensor position exactly as listed: Fits 2008 INFINITI G37, upstream left; Fits 2008 INFINITI G37, upstream right; Fits 2009-2010 Nissan Murano, upstream front; Fits 2009-2010 Nissan Murano, upstream rear. This part cross-references Bosch (e.g., 15733) for the same application.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker Products has produced engine management and oxygen sensor components since 1946 and operates as an ISO 9001\/TS 16949 certified company. Part number 350-64045 is built for the specified application and position to support the diagnostic feedback expected by the ECU.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":51870221533365,"sku":"DKHD-350-64045","price":121.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35064045_Fro.jpg?v=1774892218","url":"https:\/\/www.partcatalog.com\/products\/walker-350-64045-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}