{"product_id":"ntk-27045-air-fuel-ratio-sensor-upstream","title":"NTK 27045 Air \/ Fuel Ratio Sensor - Upstream","description":"\u003ch2\u003eDirect-Fit Air\/Fuel Ratio Sensor\u003c\/h2\u003e\u003cp\u003eNTK 27045 is a specific-fit, heated air\/fuel ratio sensor built for upstream applications. It uses a 5-wire design and OE-equivalent construction to match the original sensor’s fit, form, and function.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific-fit replacement for direct installation\u003c\/li\u003e\n\u003cli\u003eHeated sensor design for faster operating response\u003c\/li\u003e\n\u003cli\u003e5-wire configuration for the correct signal setup\u003c\/li\u003e\n\u003cli\u003e18 mm thread diameter with 0.38 thread length\u003c\/li\u003e\n\u003cli\u003e24.75 in. harness length for application-specific routing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment and Application Details\u003c\/h2\u003e\u003cp\u003eCompatible with Jeep Grand Cherokee upstream applications for 2014-2021, including 2021 Jeep Grand Cherokee, upstream, and 2014-2020 Jeep Grand Cherokee, upstream. Also fits Ram ProMaster 1500 upstream for 2014-2017, Ram ProMaster 2500 upstream for 2014-2018, and Ram ProMaster 3500 upstream for 2014-2018. Fitment notes include B1S1 and vehicles equipped with one upstream sensor only where listed.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 68146231AB) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFaulty air\/fuel ratio sensor readings\u003c\/li\u003e\n\u003cli\u003eCheck engine lights related to upstream sensor performance\u003c\/li\u003e\n\u003cli\u003eIncorrect fuel control caused by a worn sensor\u003c\/li\u003e\n\u003cli\u003eDriveability issues tied to inaccurate exhaust feedback\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Quality\u003c\/h2\u003e\u003cp\u003eUse the vehicle’s fitment notes to confirm upstream placement and sensor count before installation. The sensor is a specific-fit design, and the mounting bracket is not included. NTK states these oxygen sensors are extensively tested during manufacturing and built to meet or exceed OE specifications.\u003c\/p\u003e\u003cp\u003eNTK 27045 is part of the Direct Fit 5-Wire A\/F Sensor line, which focuses on application-specific coverage and OE-style replacement for import and domestic vehicles.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":53731447144629,"sku":"BFPZ-27045","price":127.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_27045_Fro.jpg?v=1794297195","url":"https:\/\/www.partcatalog.com\/products\/ntk-27045-air-fuel-ratio-sensor-upstream","provider":"PartCatalog","version":"1.0","type":"link"}