{"product_id":"ntk-24773-air-fuel-ratio-sensor-upstream","title":"NTK 24773 Air \/ Fuel Ratio Sensor - Upstream","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe NTK 24773 air\/fuel ratio sensor is a direct-fit, specific application replacement built for precise air-fuel monitoring. It uses a wide-band design with a heated 4-wire layout to deliver the signal the engine control system needs for accurate mixture correction.\u003c\/p\u003e\u003cp\u003eFits 2007-2009 Honda CR-V, upstream. This NTK 24773 sensor is a direct-fit replacement for the specified application and supports stable engine management, fuel control, and emissions monitoring.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWide-band air\/fuel ratio sensor for linear signal output\u003c\/li\u003e\n\u003cli\u003eHeated design for faster operating response\u003c\/li\u003e\n\u003cli\u003e4-wire construction with rectangular connector and pin terminals\u003c\/li\u003e\n\u003cli\u003eMetric M18 x 1.5 thread size with 7.00 thread length\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for specific-fit installation\u003c\/li\u003e\n\u003cli\u003eBlack connector with male connector gender and female terminal gender\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe NTK 24773 is engineered as a direct-fit air\/fuel ratio sensor for the 2007-2009 Honda CR-V upstream location. As a wide-band sensor, it provides a linear output that allows the ECU to make continuous air-fuel adjustments rather than simple rich-or-lean switching. That level of feedback supports accurate combustion control, fuel efficiency, and lower emissions.\u003c\/p\u003e\u003cp\u003eNTK is a major OEM oxygen sensor supplier, and this sensor reflects that OE-focused approach with a specific-fit design, heated operation, and metric thread configuration. The 4-wire layout, rectangular connector, and standard replacement grade make it a practical choice when replacing a worn sensor on the Honda CR-V. Part number 24773 is also the reference to verify when matching the correct application.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFaulty oxygen sensor or air\/fuel ratio sensor readings\u003c\/li\u003e\n\u003cli\u003eRough idle caused by inaccurate mixture feedback\u003c\/li\u003e\n\u003cli\u003eReduced fuel economy from poor air-fuel control\u003c\/li\u003e\n\u003cli\u003eEmissions-related diagnostic trouble codes\u003c\/li\u003e\n\u003cli\u003eDelayed or unstable sensor response during closed-loop operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the upstream location, connector style, thread size, and wire count before installation. The sensor uses an M18 x 1.5 thread and a 4-wire configuration, so matching the original connector and harness layout is important for proper fitment. Part number 24773 should be confirmed against the vehicle application before replacement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eNTK is recognized as a leading OEM oxygen sensor manufacturer and uses in-house ceramics technology to control sensor production from raw material through finished product. That OE-oriented manufacturing approach supports consistent signal quality and application-specific performance.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":53439664718005,"sku":"BFPZ-24773","price":137.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_24773_FRO.jpg?v=1791269775","url":"https:\/\/www.partcatalog.com\/products\/ntk-24773-air-fuel-ratio-sensor-upstream","provider":"PartCatalog","version":"1.0","type":"link"}