{"product_id":"walker-250-24178-oxygen-sensor","title":"Walker 250-24178 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Walker 250-24178 Oxygen Sensor for Volvo 850\u003c\/h2\u003e\u003cp\u003eThe Walker 250-24178 oxygen sensor is designed specifically for the Volvo 850, 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 with 4 wires for accurate readings\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Volvo 850 models\u003c\/li\u003e\n\u003cli\u003e18.82-inch wiring harness length for flexible placement\u003c\/li\u003e\n\u003cli\u003eThread diameter of 18.0 mm with threaded mounting\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for reliable connection\u003c\/li\u003e\n\u003cli\u003eWire gauge measurement of 20 for durability and signal integrity\u003c\/li\u003e\n\u003cli\u003eOverall length of 22.36 inches for proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker 250-24178 oxygen sensor is engineered to meet the exact specifications of the Volvo 850, providing accurate air-fuel mixture readings to the engine control unit. This heated sensor type improves response time and performance in cold start conditions. Featuring a 4-wire design and a 20-gauge wire measurement, it ensures consistent signal transmission. The sensor’s 18.82-inch wiring harness length and 22.36-inch overall length allow for proper routing and installation within the engine bay. The radiused polygon male connector and 18.0 mm threaded mounting type provide a secure and precise fit, reducing the risk of leaks or disconnections.\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 specific vehicle applications, such as the Volvo 850, making it a suitable replacement part for emission control sensors.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen sensing for improved fuel efficiency\u003c\/li\u003e\n\u003cli\u003eResolves engine performance issues related to faulty sensors\u003c\/li\u003e\n\u003cli\u003eHelps reduce harmful emissions by maintaining proper air-fuel ratio\u003c\/li\u003e\n\u003cli\u003eEliminates check engine light triggers caused by sensor failure\u003c\/li\u003e\n\u003cli\u003ePrevents rough idling and poor acceleration linked to oxygen sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 250-24178 oxygen sensor on a Volvo 850, ensure the threaded mounting is properly tightened to manufacturer torque specifications to avoid exhaust leaks. Verify the connector orientation matches the radiused polygon male design for a secure fit. Handle the sensor wiring carefully to prevent damage to the 20-gauge wires and maintain signal integrity. It is recommended to use anti-seize compound on the threads if specified 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 stringent quality standards, ensuring durability and reliable performance. This part number 250-24178 undergoes rigorous testing to comply with emission control requirements. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43531935350965,"sku":"DKHD-250-24178","price":92.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25024178_Fro.jpg?v=1774891614","url":"https:\/\/www.partcatalog.com\/products\/walker-250-24178-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}