{"product_id":"idemitsu-atf-type-s-automatic-transmission-fluid-1-qt-matic-s-j-d-anti-shudder-seal-protection","title":"Idemitsu ATF Type S Automatic Transmission Fluid — 1 qt (Matic-S\/J\/D), Anti-Shudder \u0026 Seal Protection","description":"\u003cp\u003e\u003cstrong\u003eIdemitsu ATF Type S (Matic J, D) is a premium 1-quart automatic transmission fluid formulated to meet Nissan and Infiniti Matic-S, Matic-J, and Matic-D specifications for smooth shifts and long-lasting protection.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis specially blended automatic transmission fluid is designed for vehicles requiring Matic-S, Matic-J, or Matic-D performance levels. It combines anti-shudder friction stability, oxidation resistance, and seal conditioning to maintain consistent shift feel and protect components from wear and deposits. The 1-quart bottle is convenient for top-offs, service intervals, or as a shelf-ready spare for routine maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this fluid affect shifting and drivability?\u003c\/h3\u003e\n\u003cp\u003eIdemitsu ATF Type S is engineered to deliver consistent friction characteristics so gear changes remain smooth and predictable, even under varied loads and temperatures. That helps reduce shudder and improves driver confidence during acceleration and cruising.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStable anti-shudder formulation for smoother engagement\u003c\/li\u003e\n  \u003cli\u003eControlled friction to preserve shift timing and feel\u003c\/li\u003e\n  \u003cli\u003eWorks across operating temperatures to limit shift variability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDoes it protect the transmission from breakdown and deposits?\u003c\/h3\u003e\n\u003cp\u003eThe fluid contains antioxidants and detergents to limit thermal degradation and to keep internal surfaces clean. By resisting oxidation and minimizing varnish and sludge, it helps maintain hydraulic passages and clutch performance over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuperior oxidation resistance extends fluid service life\u003c\/li\u003e\n  \u003cli\u003eDetergent action reduces varnish and deposit buildup\u003c\/li\u003e\n  \u003cli\u003eHelps maintain clear valve bodies and clutch surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it prevent leaks and preserve seals?\u003c\/h3\u003e\n\u003cp\u003eFormulated with advanced seal conditioners, this ATF helps maintain rubber and elastomer flexibility, lowering the chance of shrinkage or hardening that can lead to leaks. Proper conditioning of seals contributes to longer service intervals and steadier fluid levels.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSeal-compatible additives reduce hardening and shrinkage\u003c\/li\u003e\n  \u003cli\u003eHelps retain sealing integrity under heat and age\u003c\/li\u003e\n  \u003cli\u003eReduces risk of leak-related fluid loss between services\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this the correct choice for my Nissan or Infiniti?\u003c\/h3\u003e\n\u003cp\u003eIdemitsu ATF Type S is formulated specifically to meet Nissan\/Infiniti requirements calling for Matic-S, Matic-J, or Matic-D specifications. Always verify your vehicle’s owner manual or service guide to confirm the required ATF specification before use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMeets Matic-S, Matic-J, Matic-D performance levels\u003c\/li\u003e\n  \u003cli\u003eSuitable for models specifying Idemitsu or equivalent ATF types\u003c\/li\u003e\n  \u003cli\u003e1-quart size ideal for top-offs and small service jobs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Car owners and technicians working on Nissan and Infiniti vehicles that specify Matic-S, Matic-J, or Matic-D ATF will find this 1-quart Idemitsu bottle convenient and reliable. It’s suited to DIYers doing fluid top-offs, independent shops performing scheduled transmission maintenance, and fleet managers who require a specification-matching fluid to maintain consistent shift quality and reduce the risk of leaks and deposits. If your vehicle’s manual lists one of the Matic specifications covered here, this product provides a focused solution for preserving transmission performance when used according to factory guidance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use Idemitsu ATF Type S in any automatic transmission?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Only use it in transmissions that call for Matic-S, Matic-J, or Matic-D. Check your vehicle manual to confirm compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How much fluid is in this bottle and when is it useful?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This is a 1-quart bottle, ideal for top-offs, small service jobs, or keeping as a spare for routine maintenance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Idemitsu","offers":[{"title":"Default Title","offer_id":67592938291385,"sku":"B08CRYPB74","price":58.36,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/idemitsu-atf-type-s-front-bottle.jpg?v=1790569916","url":"https:\/\/redleafauto.ca\/products\/idemitsu-atf-type-s-automatic-transmission-fluid-1-qt-matic-s-j-d-anti-shudder-seal-protection","provider":"Redleaf Auto","version":"1.0","type":"link"}