{"product_id":"walker-250-23070-oxygen-sensor","title":"Walker 250-23070 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Walker 250-23070 Oxygen Sensor for Volvo 940\u003c\/h2\u003e\u003cp\u003eThe Walker 250-23070 oxygen sensor is designed specifically for the Volvo 940, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a radiused polygon male connector for secure installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for accurate emissions monitoring\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Volvo 940 models\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003e71.38 inches wiring harness length with 3 wires of 20 gauge\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for reliable connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 74.92 inches for proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker 250-23070 oxygen sensor is engineered to meet the exact specifications of the Volvo 940. It features a heated sensor element that helps the sensor reach operating temperature quickly, improving fuel efficiency and reducing emissions. The sensor includes a 71.38-inch wiring harness with three 20-gauge wires, providing a durable and stable electrical connection. The radiused polygon male connector ensures a secure fit with the vehicle’s wiring harness, minimizing the risk of disconnection or signal loss. The threaded mounting type with an 18.0 mm diameter allows for straightforward installation in the designated exhaust port. With an overall length of 74.92 inches, this sensor fits precisely without excess slack or tension.\u003c\/p\u003e\u003ch2\u003eWalker Products OE Brand Line\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is part of the Walker Products OE line, which focuses on delivering original equipment quality parts designed to meet or exceed factory specifications. The Walker Products OE line ensures compatibility and reliability for emission control components, making it a suitable choice for maintaining the performance and emissions standards of the Volvo 940.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen sensing for proper air-fuel mixture control\u003c\/li\u003e\n\u003cli\u003eHelps resolve rough idling and engine hesitation\u003c\/li\u003e\n\u003cli\u003eReduces increased emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003ePrevents poor fuel economy caused by faulty sensor readings\u003c\/li\u003e\n\u003cli\u003eEliminates check engine light codes related to oxygen sensor failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cool before removing the old sensor to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the threaded mounting\u003c\/li\u003e\n\u003cli\u003eVerify connector type matches the vehicle harness before installation\u003c\/li\u003e\n\u003cli\u003eApply anti-seize compound on threads if recommended by manufacturer\u003c\/li\u003e\n\u003cli\u003eCheck for proper wiring harness routing to prevent damage or disconnection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker oxygen sensors are manufactured to meet strict quality standards for durability and performance. The 250-23070 part number undergoes rigorous testing to ensure reliable operation in emission control systems. While specific warranty details may vary, Walker Products OE parts typically come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43531473715381,"sku":"DKHD-250-23070","price":104.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25023070_Fro.jpg?v=1774891522","url":"https:\/\/www.partcatalog.com\/products\/walker-250-23070-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}