--- product_id: 562625401 title: "GTX 5W-30 C4 Full Synthetic Engine Oil, 4L" brand: "castrol" price: "Β₯35259" currency: JPY in_stock: true reviews_count: 13 category: "Castrol" url: https://www.desertcart.jp/products/562625401-gtx-5w-30-c4-full-synthetic-engine-oil-4l store_origin: JP region: Japan --- # ACEA C4 & MB-Approval 226.51 Certified 50% Cleaner Engine with Sludge Buster Tech 5W-30 SAE Viscosity Grade GTX 5W-30 C4 Full Synthetic Engine Oil, 4L **Brand:** castrol **Price:** Β₯35259 **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Keep your engine running cleaner, longer β€” because your ride deserves the best. ## Quick Answers - **What is this?** GTX 5W-30 C4 Full Synthetic Engine Oil, 4L by castrol - **How much does it cost?** Β₯35259 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/562625401-gtx-5w-30-c4-full-synthetic-engine-oil-4l) ## 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€’ **Trusted Brand Legacy:** Castrol’s UK-manufactured oil with a 4.8-star rating ensures you’re investing in proven engine care. - β€’ **Part Synthetic Formula:** Balanced synthetic blend delivers superior wear protection without compromising cost-effectiveness. - β€’ **Sludge Buster Technology:** Keeps your engine 50% cleaner than industry standards, extending engine life and efficiency. - β€’ **Certified Quality Assurance:** Meets ACEA C4 and Mercedes-Benz MB-Approval 226.51 standards for trusted compatibility and reliability. - β€’ **Precision Engine Protection:** Advanced 5W-30 viscosity ensures optimal lubrication across temperature ranges for peak engine performance. ## Overview Castrol GTX 5W-30 C4 Engine Oil is a 4-liter part synthetic lubricant engineered for gasoline and diesel engines requiring ACEA C4 and MB-Approval 226.51 standards. Featuring Sludge Buster technology, it keeps engines 50% cleaner than industry norms, ensuring enhanced performance and longevity. Manufactured in the UK, this oil offers reliable protection with a trusted brand reputation and a high customer satisfaction rating. ## Description From the manufacturer Review: Engine oil lubricates the engine - Engine oil did what it supposed to lubricant for the engine, at the time it was a good price for the quantity purchased lasts as long as a service interval and a quality make to boot. Review: Great Value from a Trusted Brand - The oil was exactly as described came fast and intact. The brand is very reputable thats why I bought it. Also amazing value for money compared to other places like GSF. ## Features - Safety data sheet available on request. - Suitable for use in automotive gasoline and diesel engines where the manufacturer recommends an ACEA C4 5W-30 lubricant. - Specifications: ACEA C4 MB-Approval 226.51 Renault RN 0720 - Castrol GTX with sludge buster technology keeps youe engine 50 Percent cleaner than the industry standard - Item does not have expiry date, rather date mentioned on the product is manufacturer date - TYPE : Part Synthetic ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C814X3S7 | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | 1,839 in Automotive ( See Top 100 in Automotive ) 49 in Car Engine Oils | | Brand | Castrol | | Brand Name | Castrol | | Compatible with Vehicle Type | Car | | Container Type | Tin | | Country Of Origin | United Kingdom | | Customer Reviews | 4.8 out of 5 stars 173 Reviews | | Flash Point | 196.5 Degrees Celsius | | Flash point | 196.5 Degrees Celsius | | Included Components | Car Engine Oils | | Item Type Name | Car Engine Oils | | Liquid Volume | 4 Litres | | Liquid volume | 4 Litres | | Manufacturer | Castrol | | Manufacturer Part Number | 15F64E | | Manufacturer Warranty Description | refer to Castrol website | | Model Number | 15F64E | | Package information | Tin | | SAE J300 Viscosity Grade | 5W-30 | | Size | 4L | | Unit Count | 4000.0 millilitre | | Vehicle service type | Car | | Viscosity Level | Low to Medium | ## Product Details - **Brand:** Castrol - **Liquid volume:** 4 Litres - **Package information:** Tin - **SAE J300 Viscosity Grade:** 5W-30 - **Vehicle service type:** Car ## Images ![GTX 5W-30 C4 Full Synthetic Engine Oil, 4L - Image 1](https://m.media-amazon.com/images/I/61RpCnzXa1L.jpg) ## Available Options This product comes in different **Customer Package Type, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Engine oil lubricates the engine *by A***R on 3 February 2026* Engine oil did what it supposed to lubricant for the engine, at the time it was a good price for the quantity purchased lasts as long as a service interval and a quality make to boot. ### ⭐⭐⭐⭐⭐ Great Value from a Trusted Brand *by S***S on 5 May 2026* The oil was exactly as described came fast and intact. The brand is very reputable thats why I bought it. Also amazing value for money compared to other places like GSF. ### ⭐⭐⭐⭐⭐ Castrol GTX 5w30 C4 low ash, protects the Diesel Particulate Filter *by S***W on 24 February 2026* Quality oil, good engine protection, easy to pour, great price! ## Frequently Bought Together - Castrol GTX 5W-30 C4 Engine Oil 4L - Castrol GTX 5W-30 C4 Engine Oil 1L, White - Bosch P7022 - Oil Filter Car --- ## 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.jp/products/562625401-gtx-5w-30-c4-full-synthetic-engine-oil-4l](https://www.desertcart.jp/products/562625401-gtx-5w-30-c4-full-synthetic-engine-oil-4l) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-21*