{"product_id":"nissan-ni-53357-1-seal-flange","title":"Nissan NI-53357-1 Seal Flange","description":"\u003cp class=\"MsoNormal\"\u003eNissan NI‑53357‑1 – Seal Flange (OEM Lithium‑Ion Battery Leak Test Component)\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe \u003cb\u003eNissan NI‑53357‑1 Seal Flange\u003c\/b\u003e is a genuine OEM service component designed to work in conjunction with Nissan’s lithium‑ion battery (LiB) leak‑decay testing system. This flange provides a secure, airtight interface between the battery enclosure and the NI‑53357 leak‑decay tool, ensuring accurate pressure‑testing conditions during EV and hybrid battery diagnostics. Proper sealing is essential for detecting moisture intrusion, pressure imbalance, or enclosure leaks that could compromise battery performance or safety.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eEngineered to Nissan’s exact specifications, the NI‑53357‑1 Seal Flange ensures a precise fit to the designated test port, maintaining a stable, leak‑free connection during 1 PSI decay testing. It is referenced throughout Nissan EV service manuals for battery‑pack resealing, enclosure integrity checks, and post‑repair verification procedures.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb\u003eOEM‑Approved Seal Flange\u003c\/b\u003e Designed specifically for Nissan LiB leak‑decay testing systems to ensure proper sealing and test accuracy.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb\u003eCreates a Leak‑Free Test Interface\u003c\/b\u003e Provides a secure, airtight connection between the battery enclosure and the leak‑decay tool.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb\u003eSupports 1 PSI Leak‑Decay Testing\u003c\/b\u003e Maintains stable pressure conditions required for accurate diagnostic results.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb\u003eProtects Battery Enclosure Integrity\u003c\/b\u003e Prevents damage to test ports and ensures proper sealing during repeated diagnostic procedures.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb\u003eDurable, High‑Voltage‑Safe Construction\u003c\/b\u003e Built for repeated use in dealership EV service bays and certified high‑voltage repair environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor the Nissan Tools Catalog, click \u003ca href=\"https:\/\/www.tillmantools.com\/nissan-s\/2389.htm\"\u003ehere\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLooking for Nissan Repair Tools?\u003c\/strong\u003e\u003cbr\u003eRest assured, we're here to guide you. If you can't find the Nissan Tech-Mate Tools you're searching for in our catalog, please don't hesitate to contact us. Our dedicated and knowledgeable team is ready to assist with any inquiries and help you find the right tool to meet your needs. You can reach us directly at (909) 334-4400. Tillman carries the broadest online inventory of Nissan automotive tools.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWide Selection of Tools:\u003c\/strong\u003e\u003cbr\u003eAre you searching for hard-to-find quality tools, high-end electrician tools, auto-body repair tools and supplies, or forestry tools at affordable prices? Look no further! With FREE shipping on selected items, our store has everything you need. Whether you're an authorized repair shop, an independent repair shop, or a DIY enthusiast needing specialty automotive tools, hand tools, or equipment, we have you covered. Our selection includes parts and specialty tools for Harley-Davidson, Ducati, and Suzuki to ensure the job gets done correctly.\u003c\/p\u003e","brand":"Tech-Mate Tools \u0026 Equipment","offers":[{"title":"Default Title","offer_id":51336547500196,"sku":"NI-53357-1","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/3718\/1860\/files\/NI-53357-1.png?v=1779739878","url":"https:\/\/tillmantools.com\/products\/nissan-ni-53357-1-seal-flange","provider":"Tillman Tools LLC","version":"1.0","type":"link"}