--- product_id: 544481456 title: "Castrol MAGNATEC 10W-40 A/B Part Synthetic Engine Oil, 4L" brand: "castrol" price: "€ 103.53" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.hr/products/544481456-castrol-magnatec-10w-40-a-b-part-synthetic-engine-oil store_origin: HR region: Croatia --- # 203°C flash point for high-heat stability 10W-40 viscosity for balanced performance 50% less engine wear with patented protection Castrol MAGNATEC 10W-40 A/B Part Synthetic Engine Oil, 4L **Brand:** castrol **Price:** € 103.53 **Availability:** ✅ In Stock ## Summary > 🛠️ Protect your engine like a pro — because every drive deserves premium care! ## Quick Answers - **What is this?** Castrol MAGNATEC 10W-40 A/B Part Synthetic Engine Oil, 4L by castrol - **How much does it cost?** € 103.53 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/544481456-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 - • **4L Bulk Bottle:** Generous volume for multiple oil changes, perfect for busy professionals who value efficiency and reliability. - • **High Thermal Stability:** Flash point of 203°C ensures reliable performance even under extreme engine temperatures. - • **Trusted by Industry Leaders:** Approved by Fiat, Mercedes-Benz, and Volkswagen, guaranteeing premium quality and protection. - • **Engineered for Modern Driving:** Patented molecules cling to engine parts, reducing wear by 50% during warm-up and stop-start conditions. - • **Universal Fit for Gasoline & Diesel:** Meets ACEA A3/B4 and API SP standards, compatible with a wide range of vehicles for seamless integration. ## Overview Castrol MAGNATEC 10W-40 A/B Part Synthetic Engine Oil is a 4-liter premium lubricant designed for both gasoline and diesel engines. It features patented molecules that reduce engine wear by up to 50% during critical warm-up and stop-start phases. Meeting ACEA A3/B4 and API SP standards, and approved by major manufacturers like Fiat, Mercedes-Benz, and Volkswagen, this oil delivers high thermal stability with a 203°C flash point, ensuring optimal engine protection and performance for modern driving conditions. ## Description ["https://m.media-desertcart.com/images/S/aplus-media-library-service-media/ce099ce1-9e98-4c3a-8a43-e1a0df556340.__CR0,0,1464,625_PT0_SX1464_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/0cd8cc0c-1c47-4105-9251-2de2873c2e95.__CR0,0,362,453_PT0_SX362_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/6ac1f8d3-232c-4be1-b5b0-e7bc8920fcc1.__CR0,0,362,453_PT0_SX362_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/0d2d4595-dc1b-4429-b6dc-c06a8dba3229.__CR0,0,362,453_PT0_SX362_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/e9750ac4-fc8b-47a4-b5af-6e979b209be0.__CR0,0,166,182_PT0_SX166_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/e0a9ff46-0b67-4fee-92ab-9b1fffbbd044.__CR0,0,166,182_PT0_SX166_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/0a0b6e37-4c11-4909-b995-1f0fabd8aa1b.__CR0,0,166,182_PT0_SX166_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/e07384da-7cd6-4148-9a05-b958892c1f60.__CR0,0,166,182_PT0_SX166_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/0c80cef3-16a3-4c45-804c-6b8ce9df6ba4.__CR0,0,362,453_PT0_SX362_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/c1e8b540-b972-45bf-9ca6-4fcccf313d22.__CR0,0,362,453_PT0_SX362_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/52392037-e43d-4976-acad-570e9dad772f.__CR0,0,362,453_PT0_SX362_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/9d6380bc-8c1b-43b1-b849-4cd3d203100e.__CR0,0,362,453_PT0_SX362_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/2c22a633-122c-43d4-a9ab-580e52afd288.__CR0,0,362,453_PT0_SX362_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/78e94df0-fc46-4f35-a562-4dd8cf441a1d.__CR0,0,970,300_PT0_SX970_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/29038eb9-b281-4bfe-8de0-513586ab3b5d.__CR0,0,970,300_PT0_SX970_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/27a62323-4ef0-4b37-a44d-0aa679aae51f.__CR0,0,970,300_PT0_SX970_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/5b394ccd-e400-442f-8b31-00788e00cdb6.__CR0,0,970,300_PT0_SX970_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/0e22bac3-b8c3-452c-b5bc-d563958d73ed.__CR0,0,970,600_PT0_SX970_V1___.jpg"] ## 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. - Dramatically reduce both warm-up2 and stop-start3 wear by 50% - Deliver unique patented protection designed specifically for modern driving ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0C814YKCS | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | 6,683 in Automotive (See Top 100 in Automotive) 129 in Car Engine Oils | | Brand Name | Castrol | | Compatible With Vehicle Type | Car | | Container Type | Bottle | | Country Of Origin | United Kingdom | | Customer Reviews | 4.8 4.8 out of 5 stars (252) 4.8 out of 5 stars | | Flash Point | 203 Degrees Celsius | | Included Components | Car Engine Oils | | Item Type Name | Car Engine Oils | | Liquid Volume | 4 Litres | | Manufacturer | Castrol | | Manufacturer Part Number | 15F7CE | | Manufacturer Warranty Description | refer to Castrol website | | Model Number | 15F7CE | | Sae J300 Viscosity Grade | 10W-40 | | Size | 4L | | Unit Count | 4000.0 millilitre | | Viscosity Level | Medium | ## Product Details - **Brand:** Castrol - **Liquid volume:** 4 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, 4L - Image 1](https://m.media-amazon.com/images/I/71W2ZFJ4HQL.jpg) ![Castrol MAGNATEC 10W-40 A/B Part Synthetic Engine Oil, 4L - Image 2](https://m.media-amazon.com/images/I/91UKZI+MxnL.jpg) ![Castrol MAGNATEC 10W-40 A/B Part Synthetic Engine Oil, 4L - Image 3](https://m.media-amazon.com/images/I/71TPYhcnRmL.jpg) ![Castrol MAGNATEC 10W-40 A/B Part Synthetic Engine Oil, 4L - Image 4](https://m.media-amazon.com/images/I/71UR0kApnQL.jpg) ![Castrol MAGNATEC 10W-40 A/B Part Synthetic Engine Oil, 4L - Image 5](https://m.media-amazon.com/images/I/71ZaU+-o5vL.jpg) ## Available Options This product comes in different **Customer Package Type, Size Name** options. ## 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 ### ⭐⭐⭐⭐⭐ Good protection *by on Reviewed in the United Kingdom 31 May 2026* Brilliant oil. Noticed the difference in my Isuzu truck when I changed the oil ### ⭐⭐⭐⭐⭐ Worth every penny *by on Reviewed in the United Kingdom 16 November 2025* Great price, great value. ### ⭐⭐⭐⭐⭐ Oil choose *by on Reviewed in the United Kingdom 1 January 2026* Good oil for the older vehicle. ## Frequently Bought Together - Castrol MAGNATEC 10W-40 A/B Engine Oil 4L - Draper 0.6L Oil Funnel | 45mm Spout Max | Fuel Funnels | Multifunction Large Funnel | 30910, Blue --- ## 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.hr/products/544481456-castrol-magnatec-10w-40-a-b-part-synthetic-engine-oil](https://www.desertcart.hr/products/544481456-castrol-magnatec-10w-40-a-b-part-synthetic-engine-oil) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-20*