{"product_id":"walker-250-23507-oxygen-sensor","title":"Walker 250-23507 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of Walker 250-23507 Oxygen Sensor for Infiniti G20\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE 250-23507 oxygen sensor is designed specifically for the Infiniti G20, providing precise emission control and engine performance monitoring. This heated oxygen sensor features a threaded mounting type and a radiused polygon female connector for secure and accurate installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 3-wire configuration\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Infiniti G20 models\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 12.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003e13.31 inches wiring harness length and 16.85 inches overall length\u003c\/li\u003e\n\u003cli\u003e20 gauge wire for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003eRadiused polygon female connector for secure connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE 250-23507 oxygen sensor is engineered with a 3-wire heated sensor design, which helps the sensor reach operating temperature quickly for accurate oxygen level readings. The wiring harness length measures 13.31 inches, allowing for proper routing and connection within the engine bay. The sensor’s overall length is 16.85 inches, and it features a 12.0 mm threaded mounting type, ensuring compatibility with the Infiniti G20’s exhaust system. The connector is a radiused polygon shape with a female gender, designed to fit securely with the vehicle’s wiring harness. The 20 gauge wire measurement supports consistent electrical performance and durability.\u003c\/p\u003e\u003ch2\u003eWalker Products OE Brand Line Information\u003c\/h2\u003e\u003cp\u003eWalker Products OE is a product line focused on providing original equipment quality parts that meet or exceed factory specifications. This oxygen sensor is part of that line, ensuring it matches the fit, form, and function required for the Infiniti G20. The OE line emphasizes precise fitment and reliable performance, making it suitable for emission control applications where accuracy and durability are critical.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain proper air-fuel mixture for efficient combustion\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by providing accurate oxygen level data\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues related to faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers caused by sensor failure\u003c\/li\u003e\n\u003cli\u003eSupports optimal fuel economy and engine responsiveness\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 250-23507 oxygen sensor on an Infiniti G20, ensure the threaded mounting is properly tightened to 12.0 mm specifications to avoid exhaust leaks. Verify the radiused polygon female connector is securely attached to the vehicle’s wiring harness to maintain signal integrity. It is recommended to inspect the wiring harness for any damage or corrosion before installation. Use appropriate anti-seize compound on the sensor threads if required by the vehicle manufacturer.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details for part number 250-23507 may vary, Walker typically offers coverage against defects in materials and workmanship. Always refer to the product documentation or manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43531528143029,"sku":"DKHD-250-23507","price":101.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25023507_Fro.jpg?v=1774891537","url":"https:\/\/www.partcatalog.com\/products\/walker-250-23507-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}