--- product_id: 543143440 title: "Castrol MAGNATEC 10W-40 A/B Part Synthetic Engine Oil, 1L" brand: "castrol" price: "¥8968" currency: JPY in_stock: true reviews_count: 13 url: https://www.desertcart.jp/products/543143440-castrol-magnatec-10w-40-a-b-part-synthetic-engine-oil store_origin: JP region: Japan --- # Meets ACEA A3/B4 & API SP standards for global compatibility 202°C flash point ensures high thermal stability 10W-40 viscosity for versatile engine protection Castrol MAGNATEC 10W-40 A/B Part Synthetic Engine Oil, 1L **Brand:** castrol **Price:** ¥8968 **Availability:** ✅ In Stock ## Summary > ⚡ Drive smarter, protect longer — Castrol MAGNATEC keeps your engine ahead of the curve! ## Quick Answers - **What is this?** Castrol MAGNATEC 10W-40 A/B Part Synthetic Engine Oil, 1L by castrol - **How much does it cost?** ¥8968 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/543143440-castrol-magnatec-10w-40-a-b-part-synthetic-engine-oil) ## 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 - • **Top-Rated Reliability:** 4.7-star rating from 178+ users proves consistent excellence - • **High Thermal Stability:** Withstands extreme temperatures up to 202°C without breakdown - • **Trusted by Industry Leaders:** Meets Fiat, Mercedes-Benz, and VW stringent approvals - • **Patented Molecular Protection:** Unique formula clings to engine parts for instant wear defense - • **Universal Fit for Gasoline & Diesel:** Optimized for modern engines, no compromises on performance ## Overview Castrol MAGNATEC 10W-40 A/B is a premium part-synthetic engine oil designed for both gasoline and diesel engines. It features a patented molecular formula that provides instant protection from engine wear, meeting top industry standards like ACEA A3/B4 and API SP. With a high flash point of 202°C and approvals from Fiat, Mercedes-Benz, and VW, this 1L bottle offers reliable, universal fitment and is highly rated by users for consistent engine performance and longevity. ## Features - Suitable for use in automotive gasoline and diesel engines where the manufacturer recommends an ACEA A3/B4, API SP 10W-40 lubricant - Specifications: ACEA A3/B4 API SP Meets - Fiat 9.55535-D2 MB-Approval 229.3 VW 501 01/ 505 00 - Castrol MAGNATEC 10W-40 A/B is suitable for use in automotive gasoline and diesel engines where the manufacturer recommends an ACEA A3/B4, API SP 10W-40 lubricant. - Deliver unique patented protection designed specifically for modern driving ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0C816KDT6 | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | 3,948 in Automotive (See Top 100 in Automotive) 96 in Car Engine Oils | | Brand Name | Castrol | | Compatible With Vehicle Type | Car | | Container Type | Bottle | | Country Of Origin | United Kingdom | | Customer Reviews | 4.7 4.7 out of 5 stars (178) 4.7 out of 5 stars | | Flash Point | 202 Degrees Celsius | | Included Components | Car Engine Oils | | Item Type Name | Car Engine Oils | | Item Weight | 0.85 Kilograms | | Liquid Volume | 1 Litres | | Manufacturer | Castrol | | Manufacturer Part Number | 15F7CA | | Manufacturer Warranty Description | refer to Castrol website | | Model Number | Castrol | | Number Of Packs | 1 | | Sae J300 Viscosity Grade | 10W-40 | | Size | 1L | | Unit Count | 1000.0 millilitre | | Viscosity Level | Medium | ## Product Details - **Brand:** Castrol - **Liquid volume:** 1 Litres - **Package information:** Bottle - **SAE J300 Viscosity Grade:** 10W-40 - **Vehicle service type:** Car ## Images ![Castrol MAGNATEC 10W-40 A/B Part Synthetic Engine Oil, 1L - Image 1](https://m.media-amazon.com/images/I/71fBf5lWKKL.jpg) ## Questions & Answers **Q: what is the difference between Magnatec A/B and A3/B4 please?** A: Hi, this is just there way of marketing. This oil does carry the A3/B4 specification. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great value and cost for a very good quality oil *by on Reviewed in the United Kingdom 5 September 2026* Great oil truth be told if your looking at it then you probably know that any way. I was able to get 6 litres cheaper than i was for 5 litres by lesser known brands. This is a no brainer for the cost one of the best oils on the market. ### ⭐⭐⭐⭐⭐ oil *by on Reviewed in the United Kingdom 22 August 2026* top quality item will buy again ### ⭐⭐⭐⭐⭐ Perfect *by on Reviewed in the United Kingdom 19 August 2026* Fantastic thank you ## Frequently Bought Together - Castrol MAGNATEC 10W-40 A/B Engine Oil 1L - PRESTONE PAFR0035B Coolant Antifreeze for All Vehicles 10 year 300,000 miles Corrosion Protection, Ready to Use, 1 Litre --- ## 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.jp/products/543143440-castrol-magnatec-10w-40-a-b-part-synthetic-engine-oil](https://www.desertcart.jp/products/543143440-castrol-magnatec-10w-40-a-b-part-synthetic-engine-oil) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-18*