{"product_id":"goss-pre-catalytic-converter-oxygen-sensor-ox843-nissan-350z-hr","title":"Goss Pre-Catalytic Converter Oxygen Sensor OX843 - Nissan 350Z HR","description":"\u003cstyle\u003e\n  .wl-listing { font-family: inherit; color: inherit; max-width: 100%; }\n  .wl-listing p { margin: 0 0 14px; line-height: 1.7; }\n  .wl-listing h2 { font-size: 1.1em; font-weight: 600; margin: 24px 0 10px; padding: 0; border: none; }\n  .wl-listing ul { margin: 0 0 16px; padding-left: 20px; }\n  .wl-listing ul li { margin-bottom: 6px; line-height: 1.6; }\n  .wl-listing .wl-lede { font-size: 1.05em; }\n  .wl-listing .wl-pull { border-left: 3px solid #1a6ab5; padding: 10px 16px; margin: 18px 0; font-weight: 500; background: #f4f8fd; border-radius: 0 4px 4px 0; }\n  .wl-listing .wl-diagnostic { background: #fff7ed; border: 1px solid #fed7aa; border-radius: 6px; padding: 12px 16px; margin: 18px 0; }\n  .wl-listing .wl-diagnostic p { margin: 4px 0; font-size: 0.92em; }\n  .wl-listing .wl-diagnostic strong { color: #9a3412; }\n  .wl-listing .wl-table { width: 100%; border-collapse: collapse; margin: 12px 0 16px; font-size: 0.88em; }\n  .wl-listing .wl-table th { background: #f8f9fb; border: 1px solid #dde3ea; padding: 7px 10px; text-align: left; font-weight: 600; color: #374151; font-size: 0.78em; text-transform: uppercase; letter-spacing: 0.05em; }\n  .wl-listing .wl-table td { border: 1px solid #dde3ea; padding: 7px 10px; color: #4b5563; }\n  .wl-listing .wl-table tr:nth-child(even) td { background: #f8f9fb; }\n  .wl-listing .wl-fitment { background: #f8f9fb; border: 1px solid #dde3ea; border-radius: 6px; padding: 12px 16px; margin: 12px 0; }\n  .wl-listing .wl-fitment p { margin: 4px 0; font-size: 0.92em; }\n  .wl-listing .wl-closing { background: #f0f7ee; border: 1px solid #b6d9a8; border-radius: 6px; padding: 14px 18px; margin-top: 20px; }\n  .wl-listing .wl-closing p { margin: 0; font-size: 0.95em; }\n  .wl-listing .wl-divider { border: none; border-top: 1px solid #e5e7eb; margin: 20px 0; }\n  .wl-listing .wl-install { display: flex; gap: 12px; flex-wrap: wrap; margin: 12px 0 16px; }\n  .wl-listing .wl-install-box { flex: 1; min-width: 120px; background: #f8f9fb; border: 1px solid #dde3ea; border-radius: 6px; padding: 10px 14px; }\n  .wl-listing .wl-install-label { font-size: 0.7em; text-transform: uppercase; letter-spacing: 0.08em; color: #6b7280; margin: 0 0 3px; font-weight: 600; }\n  .wl-listing .wl-install-val { font-size: 0.92em; font-weight: 600; color: #111; margin: 0; }\n  .wl-listing .wl-badge-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 18px; }\n  .wl-listing .wl-badge { display: inline-block; font-size: 0.75em; font-weight: 600; padding: 3px 10px; border-radius: 20px; letter-spacing: 0.04em; }\n  .wl-listing .wl-badge-blue { background: #E6F1FB; color: #0C447C; border: 1px solid #85B7EB; }\n  .wl-listing .wl-badge-green { background: #EAF3DE; color: #27500A; border: 1px solid #97C459; }\n  @media (max-width: 520px) {\n    .wl-listing .wl-install { flex-direction: column; }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"wl-listing\"\u003e\n\u003cdiv class=\"wl-badge-row\"\u003e\n\u003cspan class=\"wl-badge wl-badge-blue\"\u003eOX843 · Goss\u003c\/span\u003e \u003cspan class=\"wl-badge wl-badge-green\"\u003ePre-Cat Oxygen Sensor · 4 Wire · Pair\u003c\/span\u003e \u003cspan class=\"wl-badge wl-badge-blue\"\u003e350Z HR · VQ35HR · From February 2007\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"wl-lede\"\u003e\u003cstrong\u003e\u003cimg height=\"150\" width=\"150\" src=\"https:\/\/a.storyblok.com\/f\/220775\/500x500\/8c1d4a49fb\/goss_logo.jpg\/m\/filters:format(webp)\"\u003e\u003cbr\u003eGoss Pre-Catalytic Converter Oxygen Sensor OX843 Nissan 350Z HR\u003c\/strong\u003e\u003cbr\u003eOX843 · Pre-Cat · Upstream · 4 Wire · Nissan 350Z Z33 HR · VQ35HR · From February 2007 · Sold as 2\u003cbr\u003e\u003cbr\u003eThe Goss OX843 is the pre-catalytic converter (upstream) oxygen sensor for the Nissan 350Z HR equipped with the VQ35HR 3.5L V6 engine, built from February 2007. Sold as a set of 2 covering both the left and right bank sensor positions. It is a direct OEM-fit replacement supplied with a factory-matched connector for plug and play installation. Goss has been an Australian automotive parts brand for over 80 years, sourcing to OEM specification for the Australian and New Zealand market.\u003c\/p\u003e\n\u003cdiv class=\"wl-pull\"\u003eThe VQ35HR uses two pre-cat oxygen sensors, one per bank, mounted in the exhaust stream before each catalytic converter. These are the primary fuel control sensors, sending closed-loop feedback to the ECU to maintain the correct air to fuel ratio. A faulty pre-cat sensor directly affects fuel economy, throttle response, and emissions output and is one of the most common causes of check engine lights on the 350Z HR platform.\u003c\/div\u003e\n\u003cdiv class=\"wl-diagnostic\"\u003e\n\u003cp\u003e\u003cstrong\u003eCommon symptoms of a faulty pre-cat oxygen sensor:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Check engine light with upstream O2 fault codes (P0130, P0131, P0132, P0133, P0134, P0150 or similar)\u003c\/p\u003e\n\u003cp\u003e• Increased fuel consumption\u003c\/p\u003e\n\u003cp\u003e• Rough idle or hesitation under acceleration\u003c\/p\u003e\n\u003cp\u003e• Reduced engine performance\u003c\/p\u003e\n\u003cp\u003e• Failed emissions test\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr class=\"wl-divider\"\u003e\n\u003ch2\u003eProduct specifications\u003c\/h2\u003e\n\u003ctable class=\"wl-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eOX843\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGoss\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eOxygen sensor (lambda sensor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePosition\u003c\/td\u003e\n\u003ctd\u003ePre-catalytic converter (upstream) · Both banks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of wires\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eFrom February 2007 build date\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003eDirect-fit factory-matched\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003e2 sensors per pack (LH and RH bank)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr class=\"wl-divider\"\u003e\n\u003ch2\u003eWhy Goss\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGoss has been an Australian automotive parts brand for over 80 years, sourcing and manufacturing to OEM specification for the Australian and New Zealand market\u003c\/li\u003e\n\u003cli\u003eOEM-specification direct fit replacement engineered to match the original sensor in fit, connector type, wire count, and output characteristics for the VQ35HR\u003c\/li\u003e\n\u003cli\u003eFactory-matched connector for plug and play installation with no wiring modification or adaptor required\u003c\/li\u003e\n\u003cli\u003eStocked through major Australian retailers including Repco and Supercheap Auto, making Goss a well-established replacement part for the Nissan platform\u003c\/li\u003e\n\u003cli\u003eSold as a set of 2 covering both the left and right bank pre-cat positions on the VQ35HR in a single purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"wl-divider\"\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cdiv class=\"wl-install\"\u003e\n\u003cdiv class=\"wl-install-box\"\u003e\n\u003cp class=\"wl-install-label\"\u003eDifficulty\u003c\/p\u003e\n\u003cp class=\"wl-install-val\"\u003eIntermediate\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wl-install-box\"\u003e\n\u003cp class=\"wl-install-label\"\u003ePosition\u003c\/p\u003e\n\u003cp class=\"wl-install-val\"\u003ePre-cat · Both banks\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wl-install-box\"\u003e\n\u003cp class=\"wl-install-label\"\u003eTools required\u003c\/p\u003e\n\u003cp class=\"wl-install-val\"\u003eO2 sensor socket\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wl-install-box\"\u003e\n\u003cp class=\"wl-install-label\"\u003eWiring required\u003c\/p\u003e\n\u003cp class=\"wl-install-val\"\u003eNone\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr class=\"wl-divider\"\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cdiv class=\"wl-fitment\"\u003e\n\u003cp\u003eNissan 350Z Z33 HR · February 2007 to 2009 (VQ35HR · 3.5L V6) · Pre-cat upstream · Both banks · 2 sensors included\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 0.88em; color: #6b7280; margin-top: 6px;\"\u003eSuits the 350Z HR (VQ35HR) from February 2007 only. Does not fit the 350Z DE (VQ35DE) or 370Z (VQ37VHR). Confirm your engine code and build date from your compliance plate before ordering.\u003c\/p\u003e\n\u003cdiv class=\"wl-closing\"\u003e\n\u003cp\u003e\u003cstrong\u003eOne pack of 2 covers both pre-cat sensor positions on the VQ35HR.\u003c\/strong\u003e Always scan for fault codes before replacing oxygen sensors to confirm the sensor is the source of the fault rather than a wiring or ECU issue.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Zend It Auto Parts","offers":[{"title":"Default Title","offer_id":49110474686692,"sku":"OX843","price":307.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/2679\/0884\/files\/OX843.jpg?v=1780992872","url":"https:\/\/zenditautoparts.com\/products\/goss-pre-catalytic-converter-oxygen-sensor-ox843-nissan-350z-hr","provider":"Zend It Auto Parts","version":"1.0","type":"link"}