{"product_id":"castrol-transmax-dexron-vi-mercon-lv-automatic-transmission-fluid-1-quart-pack-of-6-synthetic-blend-atf-for-gm-dexron-vi","title":"Castrol Transmax Dexron VI Mercon LV Automatic Transmission Fluid — 1 Quart Pack of 6, Synthetic Blend ATF for GM DEXRON‑VI","description":"\u003cp\u003e\u003cstrong\u003eCastrol Transmax Dexron VI Mercon LV is a premium automatic transmission fluid engineered to meet GM DEXRON‑VI specifications and deliver reliable shifting and long transmission life.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for use in General Motors automatic transmissions and compatible systems, this synthetic blend ATF replaces older DEXRON grades while providing improved protection over time. The formula targets sludge prevention, consistent friction characteristics and enhanced durability to support modern multi‑gear transmissions that demand low viscosity and stable performance.\u003c\/p\u003e\n\n\u003ch3\u003eWill this fluid work in my GM vehicle that calls for DEXRON‑VI?\u003c\/h3\u003e\n\n\u003cp\u003eYes — Castrol Transmax Dexron VI Mercon LV is certified by General Motors for applications that specify DEXRON‑VI. It is backward compatible with several earlier DEXRON specifications, making it suitable for many model years that require the newer fluid.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMeets GM DEXRON‑VI approval for direct fit use in specified transmissions\u003c\/li\u003e\n  \u003cli\u003eBackward compatible with DEXRON, DEXRON‑III H, III, IIE and II\u003c\/li\u003e\n  \u003cli\u003e1 quart bottles, sold as a convenient 6‑pack for service or multiple vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this ATF help transmission shifting and longevity?\u003c\/h3\u003e\n\n\u003cp\u003eThe synthetic blend is formulated to maintain stable friction properties and resist deposit buildup, which supports smoother gear changes and reduces wear. Consistent performance across temperatures helps preserve seals and clutches over extended service intervals.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eEnhanced friction durability for crisper, more consistent shifts\u003c\/li\u003e\n  \u003cli\u003eOutstanding sludge resistance to minimize deposits and varnish\u003c\/li\u003e\n  \u003cli\u003eStable viscosity control for reliable cold starts and high‑heat operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the measurable benefits compared with older DEXRON fluids?\u003c\/h3\u003e\n\n\u003cp\u003eCompared with legacy DEXRON formulations, this modern blend improves oxidative stability and protection against shear, which helps transmission components retain design tolerances longer. The result is reduced maintenance risk and steady performance under load.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eExceeds DEXRON‑III H requirements for broader compatibility\u003c\/li\u003e\n  \u003cli\u003eBetter protection against breakdown and shear thinning than older fluids\u003c\/li\u003e\n  \u003cli\u003eFormulated for modern low‑viscosity transmission designs (LV systems)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I store and handle the 1‑quart bottles for service use?\u003c\/h3\u003e\n\n\u003cp\u003eKeep bottles sealed in a cool, dry place away from direct sunlight and extreme heat. Use a clean funnel or dispensing system when changing fluid to avoid contamination and follow your vehicle maker's service interval and fill capacity instructions.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eStore upright, sealed, between recommended temperatures on the label\u003c\/li\u003e\n  \u003cli\u003eUse clean tools to prevent dirt or moisture entering the transmission\u003c\/li\u003e\n  \u003cli\u003eEach quart container is single‑serve — dispose of any unused fluid per local guidelines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Castrol Transmax Dexron VI Mercon LV is aimed at owners, mechanics and fleet managers working on GM cars and trucks that specify DEXRON‑VI or compatible ATF grades. It suits anyone replacing or topping off transmission fluid who wants a factory‑approved, synthetic‑blend option engineered for modern automatic transmissions and backward compatibility with earlier DEXRON standards.\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: Is this fluid backward compatible with older DEXRON grades?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It is compatible with DEXRON, DEXRON‑III H, III, IIE and II while meeting DEXRON‑VI requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this in non‑GM vehicles requiring Mercon LV?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It meets Mercon LV performance targets in many cases, but verify your manufacturer's specification before use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Castrol","offers":[{"title":"Default Title","offer_id":67586688811193,"sku":"B008MISBP8","price":133.89,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/castrol-transmax-dexron-vi-mercon-lv-front-pack.jpg?v=1790490002","url":"https:\/\/redleafauto.ca\/products\/castrol-transmax-dexron-vi-mercon-lv-automatic-transmission-fluid-1-quart-pack-of-6-synthetic-blend-atf-for-gm-dexron-vi","provider":"Redleaf Auto","version":"1.0","type":"link"}