{"product_id":"permaseal-valve-stem-seal-set-vss0183-12-350z-de-03-06","title":"Permaseal Valve Stem Seal Set VSS0183-12 - 350Z DE 03-06","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-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-notice-amber { background: #fffbeb; border: 1px solid #fcd34d; border-radius: 6px; padding: 10px 14px; margin: 12px 0; font-size: 0.88em; color: #78350f; }\n  .wl-listing .wl-notice-amber strong { font-weight: 600; }\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\"\u003eVSS0183-12 · Permaseal\u003c\/span\u003e \u003cspan class=\"wl-badge wl-badge-green\"\u003eValve Stem Seal Set · Set of 12\u003c\/span\u003e \u003cspan class=\"wl-badge wl-badge-blue\"\u003eVQ35DE · 350Z DE 2003 to 2006\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"wl-lede\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.supercheapauto.com.au\/brands\/permaseal\"\u003e\u003cimg src=\"https:\/\/www.supercheapauto.com.au\/on\/demandware.static\/-\/Sites\/default\/dw1c6fca40\/supercheap\/brand-logos\/permaseal.png\" alt=\"PERMASEAL\" title=\"PERMASEAL\" width=\"149\" height=\"43\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003ePermaseal Valve Stem Seal Set – Nissan 350Z DE\u003c\/strong\u003e\u003cbr\u003eVSS0183-12 · VQ35DE · 2003 to 2006\u003cbr\u003e\u003cbr\u003eThe Permaseal VSS0183-12 is the valve stem seal set for the Nissan 350Z DE equipped with the VQ35DE 3.5L V6 engine. Sold as a set of 12, this covers one cylinder bank of the VQ35DE. \u003cstrong\u003eThe VQ35DE is a 24-valve engine a full engine replacement requires two sets.\u003c\/strong\u003e Each seal is manufactured or sourced to OEM specification, delivering the fit, sealing performance, and material quality of the original factory seals.\u003c\/p\u003e\n\u003cdiv class=\"wl-pull\"\u003eWorn or hardened valve stem seals are a common cause of oil burning on start-up in ageing VQ35DE engines oil pools on top of the head overnight and is drawn past degraded seals on cold start, producing a blue-grey puff of smoke from the exhaust. The VSS0183-12 restores the sealing between the valve stem and guide, returning correct oil control to the top end.\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\u003eVSS0183-12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003ePermaseal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eValve stem seal set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e12 seals per set (one cylinder bank)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve stem diameter\u003c\/td\u003e\n\u003ctd\u003e6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngine\u003c\/td\u003e\n\u003ctd\u003eVQ35DE — 3.5L V6 DOHC 24v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3 years \/ 100,000 km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr class=\"wl-divider\"\u003e\n\u003ch2\u003eWhy Permaseal\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOEM-standard fit and performance benchmarked against factory seals for precise installation and correct oil clearance at the valve stem\u003c\/li\u003e\n\u003cli\u003eManufactured in Australasia and sourced from leading OEM suppliers in Japan, Europe, and the USA\u003c\/li\u003e\n\u003cli\u003eTrusted by engine builders across Australia and New Zealand Permaseal offers the largest range of automotive gasket products in Australasia\u003c\/li\u003e\n\u003cli\u003eBacked by a 3-year \/ 100,000 km warranty\u003c\/li\u003e\n\u003cli\u003ePrevents oil from migrating past the valve stems into the combustion chamber, eliminating oil burning and blue-smoke symptoms caused by seal deterioration\u003c\/li\u003e\n\u003cli\u003eCorrect replacement for head reconditioning, valve regrind work, or top-end rebuilds on the VQ35DE\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\"\u003eEngine builder\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\"\u003eValve spring compressor, seal installer\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wl-install-box\"\u003e\n\u003cp class=\"wl-install-label\"\u003eHead removal\u003c\/p\u003e\n\u003cp class=\"wl-install-val\"\u003eRequired\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wl-notice-amber\"\u003e\n\u003cstrong\u003eFull engine replacement requires two sets.\u003c\/strong\u003e The VQ35DE has 24 valves across two cylinder banks — 12 per bank. This set of 12 covers one bank only. Order two sets (VSS0183-12 × 2) for a complete valve stem seal replacement. Always inspect valve guides for wear before fitting new seals; fitting new seals to worn guides will not restore correct oil control.\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 DE · 2003 to 2006 (VQ35DE)\u003c\/p\u003e\n\u003cp\u003eNissan Fairlady Z Z33 · 2002 to 2006 (VQ35DE)\u003c\/p\u003e\n\u003cp\u003eNissan Skyline V35 · VQ35DE variants\u003c\/p\u003e\n\u003cp\u003eNissan Stagea M35 · VQ35DE variants\u003c\/p\u003e\n\u003cp\u003eInfiniti G35 · VQ35DE variants verify application before ordering\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 0.88em; color: #6b7280; margin-top: 6px;\"\u003eSuits the VQ35DE engine only. Does not fit the 2007 to 2008 350Z HR equipped with the VQ35HR engine — the HR uses a different valve stem seal. Confirm your engine code before ordering.\u003c\/p\u003e\n\u003cdiv class=\"wl-closing\"\u003e\n\u003cp\u003e\u003cstrong\u003eFor a complete top-end refresh on the VQ35DE, order two sets of VSS0183-12.\u003c\/strong\u003e Commonly paired with a Permaseal valve regrind set or rocker cover gaskets during a head recondition or rebuild.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Zend It Auto Parts","offers":[{"title":"Default Title","offer_id":49071874343140,"sku":null,"price":223.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/2679\/0884\/files\/VSS0183-12.jpg?v=1780456842","url":"https:\/\/zenditautoparts.com\/products\/permaseal-valve-stem-seal-set-vss0183-12-350z-de-03-06","provider":"Zend It Auto Parts","version":"1.0","type":"link"}