--- product_id: 21727977 title: "Castrol Transmax High Mileage Automatic Transmission Fluid, 1 Quart" brand: "castrol" price: "€ 28.34" currency: EUR in_stock: true category: "Castrol" url: https://www.desertcart.pt/products/21727977-castrol-transmax-high-mileage-automatic-transmission-fluid-1-quart store_origin: PT region: Portugal --- # Optimized for 75,000+ mile transmissions Reduces varnish & sludge buildup Stops leaks with advanced seal conditioners Castrol Transmax High Mileage Automatic Transmission Fluid, 1 Quart **Brand:** castrol **Price:** € 28.34 **Availability:** ✅ In Stock ## Summary > 🚀 Keep your high-mileage transmission shifting like new — don’t let wear slow you down! ## Quick Answers - **What is this?** Castrol Transmax High Mileage Automatic Transmission Fluid, 1 Quart by castrol - **How much does it cost?** € 28.34 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/21727977-castrol-transmax-high-mileage-automatic-transmission-fluid-1-quart) ## Best For - castrol enthusiasts ## Why This Product - Trusted castrol brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Leak-Proof Confidence:** Advanced seal conditioners actively prevent and stop transmission leaks, keeping your ride smooth and worry-free. - • **Smooth Shifting Restored:** Formulated to reduce clutch wear and restore seamless gear transitions for a premium driving experience. - • **Trusted by Japanese OEMs:** Exceeds JASO-1A standards, ensuring compatibility and peak performance in Honda, Toyota, Nissan, and more. - • **Engineered for High Mileage:** Specifically designed for transmissions with over 75,000 miles, extending the life of your vehicle’s drivetrain. - • **Cleaner Transmission, Longer Life:** Extra cleaning agents combat varnish and sludge, maintaining transmission health and efficiency mile after mile. ## Overview Castrol Transmax High Mileage Automatic Transmission Fluid is a premium formula designed for vehicles with over 75,000 miles. It features advanced seal conditioners to prevent leaks, cleaning agents to reduce varnish and sludge, and meets the rigorous JASO-1A standard trusted by Japanese automakers. Ideal for Honda, Toyota, Nissan, and other imported vehicles, it restores smooth shifting and extends transmission life. ## Description Castrol® Transmax™ High Mileage is ideal for most transmissions with over 75,000 miles. It features additional seal conditioners to help stop leaks and cleaning agents to reduce varnish and deposit formation. It also protects against clutch wear and restores smooth shifting. ## Features - Engineered to help alleviate typical problems experienced by transmissions with over 75,000 miles such as leaks and rough shifts - Additional seal conditioners to prevent or help stop leaks - Extra cleaning agents to reduce varnish and sludge formulation - For use in most Honda, Acura, Toyota, Nissan, Mazda, Volvo and other imported vehicles - Exceeds the requirements of the JASO-1A performance standard created by Japanese automobile manufacturers, this standard is recognized by Japanese OEMs in certifying ATF for use in their vehicles ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00DILUC6U | | Best Sellers Rank | #3,166 in Automotive ( See Top 100 in Automotive ) #13 in Transmission Fluids | | Brand | Castrol | | Brand Name | Castrol | | Compatible Material | Transmission Fluid | | Container Type | Bottle | | Customer Reviews | 4.8 out of 5 stars 2,008 Reviews | | Global Trade Identification Number | 00079191020807 | | Item Form | Liquid | | Liquid Volume | 32 fluid ounces | | Manufacturer | Castrol | | Model Number | 6812 | | Number of Items | 1 | | Number of Packs | 1 | | Package Information | Bottle | | Part Number | 06812 | | Recommended Uses For Product | Automotive | | UPC | 079191020807 | | Unit Count | 31.98 Fluid Ounces | ## Product Details - **Brand:** Castrol - **Item Form:** Liquid - **Liquid Volume:** 32 fluid ounces - **Package Information:** Bottle - **Recommended Uses For Product:** Automotive ## Images ![Castrol Transmax High Mileage Automatic Transmission Fluid, 1 Quart - Image 1](https://m.media-amazon.com/images/I/61O+8yskU9L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Can I use it in a 2000** A: Honda s2000? 2000 model year Ferrari? 2000 individual mini cooper's? Perhaps the answer isn't in the answer. Perhaps the answer is in the question. As in, why would you touch your vehicle if you can't ask an appropriate question? **Q: will this work for a 98 jeep cherokee auto 4wd** A: Here is a link to the list of approved vehicles from Castrol!!! https://msdspds.castrol.com/bpglis/FusionPDS.nsf/Files/1BF017717048528380257EDC004D3B0A/$File/BPXE-9FT8RL.pdf **Q: does this fluid replaces ATF-Z1?** A: ATF-Z1 is Dex3 with a friction modifier. This will cover that spec. As the trans ages & wears you may be better served by using a higher viscosity fluid such as AMSOIL ATF. If you are doing a drain & refill, the ffirst one is about 44% new fluid replacement. The 3rd. one will take you to 85%. Think diloution rate vs. volume. **Q: Can this work w/ toyota camry 1999 uses dexron iii? also, can i mix other brand dexron iii (not for hi mileage) w/ this castrol atf for high mileage?** A: Yes and yes. However, in my experience, Dexron VI (even in an old worn transmission) will dramatically improve shift quality even in transmissions rated for Dexron III or Toyota Type IV (which is rebranded Dexron IV). ## Frequently Bought Together - Castrol Transmax High Mileage Automatic Transmission Fluid, 1 Quart - PEAK 50/50 Prediluted Antifreeze and Coolant for All Engine Cooling Systems --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/21727977-castrol-transmax-high-mileage-automatic-transmission-fluid-1-quart](https://www.desertcart.pt/products/21727977-castrol-transmax-high-mileage-automatic-transmission-fluid-1-quart) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-07*