{"product_id":"denso-pre-cat-air-fuel-ratio-sensor-370z-oxy2753","title":"Denso Pre-Cat Air\/Fuel Ratio Sensor – 370Z – OXY2753","description":"\u003cstyle\u003e\n  .zi-listing { font-family: inherit; color: inherit; max-width: 100%; }\n  .zi-listing p { margin: 0 0 14px; line-height: 1.6; }\n  .zi-listing h2 { font-size: 1.08em; font-weight: 700; margin: 24px 0 10px; padding: 0; border: none; }\n  .zi-listing ul { margin: 0 0 16px; padding-left: 20px; }\n  .zi-listing li { margin-bottom: 6px; line-height: 1.5; }\n  .zi-badges { display: flex; flex-wrap: wrap; gap: 7px; margin: 0 0 20px; }\n  .zi-badge { display: inline-block; padding: 6px 10px; border-radius: 5px; font-size: 0.78em; font-weight: 700; line-height: 1.2; }\n  .zi-badge-dark { background: #25282d; color: #ffffff; }\n  .zi-badge-grey { background: #f3f4f6; color: #374151; border: 1px solid #d8dce1; }\n  .zi-badge-blue { background: #eaf3fc; color: #145b96; border: 1px solid #bdd7ef; }\n  .zi-fitment { background: #f7f9fb; border: 1px solid #dce2e8; border-radius: 6px; padding: 13px 16px; margin: 12px 0 18px; }\n  .zi-fitment p { margin: 4px 0; }\n  .zi-table { width: 100%; border-collapse: collapse; margin: 12px 0 18px; font-size: 0.9em; }\n  .zi-table th { background: #f3f4f6; border: 1px solid #dde3ea; padding: 8px 10px; text-align: left; font-weight: 700; color: #374151; width: 34%; }\n  .zi-table td { border: 1px solid #dde3ea; padding: 8px 10px; vertical-align: top; }\n  .zi-related { background: #f7f9fb; border: 1px solid #dce2e8; border-radius: 6px; padding: 13px 16px; margin: 12px 0 18px; }\n  .zi-related p { margin: 0; }\n  .zi-check { background: #fff9eb; border: 1px solid #e4cf98; border-radius: 6px; padding: 14px 16px; margin-top: 20px; }\n  .zi-check p { margin: 0 0 8px; }\n  .zi-check p:last-child { margin-bottom: 0; }\n\u003c\/style\u003e\n\n\u003cdiv class=\"zi-listing\"\u003e\n  \u003cimg src=\"https:\/\/df3qf64ldp5qt.cloudfront.net\/ts1713797541\/attachments\/Category\/4079\/DENSO.tag.logo.jpg\" alt=\"DENSO\" width=\"140\" style=\"display:block;width:140px;max-width:140px;height:auto;margin-bottom:18px;\"\u003e\n\n  \u003cdiv class=\"zi-badges\"\u003e\n    \u003cspan class=\"zi-badge zi-badge-dark\"\u003eDENSO \/ OXY2753\u003c\/span\u003e\n    \u003cspan class=\"zi-badge zi-badge-grey\"\u003e4-Wire \/ One Supplied\u003c\/span\u003e\n    \u003cspan class=\"zi-badge zi-badge-blue\"\u003e370Z \/ 10\/2012–05\/2017\u003c\/span\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eDescription\u003c\/h2\u003e\n\n  \u003cp\u003eDenso OXY2753 is a direct-fit pre-catalytic air\/fuel ratio sensor for the listed Nissan 370Z VQ37VHR production range. Positioned before the catalytic converter, it provides the ECU with mixture feedback used to manage fuel delivery and emissions.\u003c\/p\u003e\n\n  \u003cp\u003eThis is the upstream Sensor 1 position. It is not the downstream or post-cat oxygen sensor.\u003c\/p\u003e\n\n  \u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\n  \u003cdiv class=\"zi-fitment\"\u003e\n    \u003cp\u003e\u003cstrong\u003eNissan 370Z:\u003c\/strong\u003e VQ37VHR\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eProduction range:\u003c\/strong\u003e 10\/2012–05\/2017\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eSensor position:\u003c\/strong\u003e Pre-cat \/ upstream \/ Sensor 1\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eBank position:\u003c\/strong\u003e Bank 1 Sensor 1 or Bank 2 Sensor 1\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eQuantity:\u003c\/strong\u003e One sensor supplied; two fitted per vehicle\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eProduct Details\u003c\/h2\u003e\n\n  \u003ctable class=\"zi-table\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003ctd\u003eDENSO\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eTrade Reference\u003c\/th\u003e\n        \u003ctd\u003eOXY2753\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eComponent\u003c\/th\u003e\n        \u003ctd\u003eAir\/fuel ratio sensor\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eInstallation Position\u003c\/th\u003e\n        \u003ctd\u003ePre-cat \/ upstream \/ Sensor 1\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eConnector\u003c\/th\u003e\n        \u003ctd\u003e4-wire direct-fit connector\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003ePackage Quantity\u003c\/th\u003e\n        \u003ctd\u003eOne sensor\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eVehicle Quantity\u003c\/th\u003e\n        \u003ctd\u003eTwo sensors\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003ch2\u003eWhy Choose DENSO?\u003c\/h2\u003e\n\n  \u003cul\u003e\n    \u003cli\u003eEstablished manufacturer specialising in engine-management sensor technology\u003c\/li\u003e\n    \u003cli\u003eDirect-fit connector avoids cutting or joining the original sensor wiring\u003c\/li\u003e\n    \u003cli\u003eDesigned to provide the precise mixture feedback required by modern engine-management systems\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eOrdering the Correct Quantity\u003c\/h2\u003e\n\n  \u003cdiv class=\"zi-related\"\u003e\n    \u003cp\u003eThis listing includes \u003cstrong\u003eone sensor\u003c\/strong\u003e. The VQ37VHR uses one upstream sensor for each exhaust bank, so select a quantity of two only when both Bank 1 Sensor 1 and Bank 2 Sensor 1 are being replaced.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eCommon Inspection Reasons\u003c\/h2\u003e\n\n  \u003cul\u003e\n    \u003cli\u003eBank 1 Sensor 1 or Bank 2 Sensor 1 air\/fuel ratio sensor fault\u003c\/li\u003e\n    \u003cli\u003eP2A00 or P2A03 air\/fuel ratio sensor performance code\u003c\/li\u003e\n    \u003cli\u003eSensor heater, wiring or connector fault\u003c\/li\u003e\n    \u003cli\u003eSlow or inconsistent upstream sensor response confirmed during testing\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cdiv class=\"zi-check\"\u003e\n    \u003cp\u003e\u003cstrong\u003ePlease check before ordering:\u003c\/strong\u003e\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eConfirm the vehicle’s production date falls between 10\/2012 and 05\/2017.\u003c\/li\u003e\n      \u003cli\u003eConfirm the fault relates to Sensor 1, not the downstream Sensor 2.\u003c\/li\u003e\n      \u003cli\u003eCompare the existing four-wire connector, cable routing and sensor body with the product.\u003c\/li\u003e\n      \u003cli\u003eConfirm the required bank and quantity before ordering.\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003e\u003cstrong\u003e\u003cem\u003eAn upstream sensor fault code does not confirm sensor failure by itself. Wiring faults, exhaust leaks and fuel-delivery problems can produce similar readings, so the cause should be diagnosed before ordering.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"DENSO","offers":[{"title":"Default Title","offer_id":48729987481828,"sku":"OXY2753","price":540.3,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/2679\/0884\/files\/DENSOlogo.webp?v=1788587816","url":"https:\/\/zenditautoparts.com\/products\/denso-pre-cat-air-fuel-ratio-sensor-370z-oxy2753","provider":"Zend It Auto Parts","version":"1.0","type":"link"}