{"product_id":"ntk-22519-oxygen-sensor-upstream","title":"NTK 22519 Oxygen Sensor - Upstream","description":"\u003ch2\u003eDirect-Fit Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eNTK oxygen sensor 22519 is a specific-fit, heated sensor built for emission control applications. It is engineered for direct replacement use and supports accurate exhaust monitoring in compatible systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with a threaded mounting design\u003c\/li\u003e\n\u003cli\u003eSpecific-fit application for straightforward replacement\u003c\/li\u003e\n\u003cli\u003e4-wire configuration for the correct electrical connection\u003c\/li\u003e\n\u003cli\u003e13.2500-inch wiring harness length for application-specific routing\u003c\/li\u003e\n\u003cli\u003e18.000 thread diameter for proper sensor installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment Details\u003c\/h2\u003e\u003cp\u003eFits 2000-2001 Mazda MPV, upstream. Application notes: located in the exhaust pipe before the catalyst; B1S2; federal emissions; OE equivalent design; direct fit oxygen sensor.\u003c\/p\u003e\u003cp\u003eThis part cross-references Bosch 15316 and DENSO Auto Parts 234-4750 for the same application.\u003c\/p\u003e\u003cp\u003eNTK, part number 22519, is backed by the brand’s OE-focused sensor manufacturing expertise. As part of the NGK family, NTK uses ceramic technology and manufacturing controls from raw material through finished sensor, with testing intended to meet or exceed OE specifications.\u003c\/p\u003e\u003ch2\u003eUsed 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 for engine management\u003c\/li\u003e\n\u003cli\u003eAddressing sensor-related fault codes in emission systems\u003c\/li\u003e\n\u003cli\u003eCorrecting drivability issues tied to inaccurate air-fuel data\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eInstall as a threaded, direct-fit oxygen sensor using the application-specific harness length and wire count. Verify the upstream location and emissions configuration before installation. Use the vehicle’s service information for connector routing and sensor placement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eNTK tests these oxygen sensors during manufacturing to support quality and reliability that meet or exceed OE specifications. Part number 22519 is built for specific-fit applications and OE-style performance expectations.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":53731385409717,"sku":"BFPZ-22519","price":89.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_22519_Fro.jpg?v=1794294718","url":"https:\/\/www.partcatalog.com\/products\/ntk-22519-oxygen-sensor-upstream","provider":"PartCatalog","version":"1.0","type":"link"}