{"product_id":"ntk-25557-oxygen-sensor-upstream","title":"NTK 25557 Oxygen Sensor - Upstream","description":"\u003ch2\u003eDirect Fit Oxygen Sensor for Volvo 850\u003c\/h2\u003e\u003cp\u003eNTK 25557 is a direct fit oxygen sensor built for specific applications and engineered for accurate exhaust feedback. It uses a heated, threaded design with a 4-wire harness and 20.7500 wiring harness length for a precise replacement on the correct application.\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 direct replacement use.\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.000 thread diameter.\u003c\/li\u003e\n\u003cli\u003e4-wire configuration for the intended sensor circuit.\u003c\/li\u003e\n\u003cli\u003eNTK Direct Fit Oxygen Sensor line focused on OE-style application coverage.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eNTK 25557 is part of the Direct Fit Oxygen Sensor line and is built for exact-application replacement. NTK, part of the NGK family, is a major original equipment oxygen sensor supplier and uses ceramic-based manufacturing control to maintain fit, form, and function across its sensor range. This oxygen sensor is extensively tested during manufacturing to meet or exceed OE specifications. Fits 1993 Volvo 850, upstream. This part cross-references Bosch 13120 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn or slow-responding oxygen sensor.\u003c\/li\u003e\n\u003cli\u003eRestoring proper exhaust feedback to the engine management system.\u003c\/li\u003e\n\u003cli\u003eAddressing sensor fault codes related to mixture control.\u003c\/li\u003e\n\u003cli\u003eCorrecting drivability issues tied to inaccurate oxygen readings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm the upstream position and chassis break noted in the fitment before ordering. Match the threaded mounting style, wire count, and harness length to the original sensor layout. Use the vehicle-specific application data for a proper direct fit on the Volvo 850.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eNTK states that these oxygen sensors are extensively tested during manufacturing to help ensure quality and reliability that meet or exceed OE specifications.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":53731438100661,"sku":"BFPZ-25557","price":108.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_25557_Fro.jpg?v=1794296310","url":"https:\/\/www.partcatalog.com\/products\/ntk-25557-oxygen-sensor-upstream","provider":"PartCatalog","version":"1.0","type":"link"}