--- product_id: 551339105 title: "GTX 10W-40 A3/B4 Part Synthetic Engine Oil, 1L" brand: "castrol" price: "€ 34.08" currency: EUR in_stock: true reviews_count: 13 category: "Castrol" url: https://www.desertcart.gr/products/551339105-gtx-10w-40-a3-b4-part-synthetic-engine-oil-1l store_origin: GR region: Greece --- # Flash point 200Β°C ensures high thermal stability 10W-40 viscosity for versatile engine protection 1L part synthetic formula balances performance & value GTX 10W-40 A3/B4 Part Synthetic Engine Oil, 1L **Brand:** castrol **Price:** € 34.08 **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Power your drive with Castrol GTX – where performance meets precision! ## Quick Answers - **What is this?** GTX 10W-40 A3/B4 Part Synthetic Engine Oil, 1L by castrol - **How much does it cost?** € 34.08 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/551339105-gtx-10w-40-a3-b4-part-synthetic-engine-oil-1l) ## 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 - β€’ **Proven Reliability:** Rated 4.7/5 by 342 users, a top choice in automotive oils for peace of mind - β€’ **Optimized Viscosity:** 10W-40 grade ensures smooth cold starts and robust high-temp performance - β€’ **Trusted Global Approvals:** Meets MB-Approval 226.5/229.3, Renault RN 0700/0710, VW 501 01/505 00 specs - β€’ **Advanced Engine Shielding:** Protects gasoline & diesel engines with ACEA A3/B4 and API SP standards - β€’ **Universal Fit for Cars & Trucks:** Compatible with a wide range of vehicles, perfect for everyday drivers and managers on the go ## Overview Castrol GTX 10W-40 A3/B4 Part Synthetic Engine Oil is a premium 1L lubricant designed for both gasoline and diesel engines. It meets rigorous international standards including ACEA A3/B4, API SP, and multiple OEM approvals (MB, Renault, VW, Fiat), ensuring superior engine protection, thermal stability with a 200Β°C flash point, and optimized viscosity for all-season performance. Trusted by thousands, it’s the go-to choice for professionals seeking reliable, high-performance engine care. ## Description Buy Castrol GTX 10W-40 A3/B4 Part Synthetic Engine Oil, 1L at desertcart UK. Free delivery on eligible orders. Review: Good value for money - Good value for money as opposed to buying it elsewhere, and delivered to your door. Review: Top quality oil - Good price ## Features - Contains N, N-bis(2-ethylhexyl)-((1,2,4-triazol-1-yl)methyl)amine. May produce an allergic reaction. - Safety data sheet available on request. - Suitable for use in automotive gasoline and diesel engines where the manufacturer recommends an ACEA A/3B4, A3/B3, API SP or earlier specification 10W-40 lubricant. Castrol GTX Ultraclean 10W-40 A/B is approved for use in vehicles requiring MB-Approval 226.5 / 229.3, Renault RN 0700 / RN 0710 and VW 501 01/ 505 00 specifications or that Meets Fiat 9.55535-D2 or Fiat 9.55535-G2. - Specifications: ACEA A3/B4 API SP Meets Fiat 9.55535-D2 / 9.55535-G2 MB-Approval 226.5/ 229.3 Renault RN 0700 / RN 0710 VW 501 01/ 505 00 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C8135NT3 | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | 791 in Automotive ( See Top 100 in Automotive ) 23 in Car Engine Oils | | Brand | Castrol | | Brand Name | Castrol | | Compatible with Vehicle Type | Car, Truck | | Container Type | Bottle | | Country Of Origin | United Kingdom | | Customer Reviews | 4.7 out of 5 stars 1,346 Reviews | | Flash Point | 200 Degrees Celsius | | Flash point | 200 Degrees Celsius | | Included Components | Car Engine Oils | | Item Type Name | Car Engine Oils | | Item Weight | 911 Grams | | Liquid Volume | 1 Litres | | Liquid volume | 1 Litres | | Manufacturer | Castrol | | Manufacturer Part Number | 15F8FE | | Manufacturer Warranty Description | refer to Castrol website | | Model Number | dk-297 | | Number of Packs | 1 | | Package information | Bottle | | SAE J300 Viscosity Grade | 10W-40 | | Size | 1L | | Unit Count | 1000.0 millilitre | | Vehicle service type | Car, Truck | | Viscosity Level | Medium | ## Product Details - **Brand:** Castrol - **Liquid volume:** 1 Litres - **Package information:** Bottle - **SAE J300 Viscosity Grade:** 10W-40 - **Vehicle service type:** Car, Truck ## Images ![GTX 10W-40 A3/B4 Part Synthetic Engine Oil, 1L - Image 1](https://m.media-amazon.com/images/I/61oppSau1nL.jpg) ## Available Options This product comes in different **Customer Package Type, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good value for money *by D***D on 9 October 2026* Good value for money as opposed to buying it elsewhere, and delivered to your door. ### ⭐⭐⭐⭐⭐ Top quality oil *by P***R on 30 August 2026* Good price ### ⭐⭐⭐⭐⭐ Reliable Engine Oil for Smooth Performance *by N***D on 15 March 2025* I’ve been using Castrol GTX 10W-40 A3/B4 Engine Oil for a while now, and I’m really impressed with its performance. This oil is a great choice for keeping my engine running smoothly. It provides excellent protection against sludge and reduces oil burn-off, which is crucial for older engines like mine. The 1L bottle is the perfect size for top-ups or smaller oil changes, and the oil is easy to pour without making a mess. After using it, I noticed that the engine runs quieter and the performance feels more responsive. I also appreciate that it’s a trusted brand like Castrol, which has a solid reputation in the automotive world. This oil works great for both older, high-mileage cars as well as those with newer engines. My car is quite old now, with high mileage but has been running smoothly since the change, and I feel confident in the protection it offers against wear and tear. Overall, I highly recommend Castrol GTX 10W-40 A3/B4 Engine Oil for anyone looking to maintain or improve engine performance. It’s a great value and gives me peace of mind knowing that my engine is well-protected. ## Frequently Bought Together - Castrol GTX 10W-40 A3/B4 Engine Oil 1L - PRESTONE PAFR0035B Coolant Antifreeze for All Vehicles 10 year 300,000 miles Corrosion Protection, Ready to Use, 1 Litre - Castrol MAGNATEC 5W-30 C2 Engine Oil 1L --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/551339105-gtx-10w-40-a3-b4-part-synthetic-engine-oil-1l](https://www.desertcart.gr/products/551339105-gtx-10w-40-a3-b4-part-synthetic-engine-oil-1l) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-10-27*