--- product_id: 549107208 title: "GTX 5W-30 RN17 Engine Oil 5L" brand: "castrol" price: "€ 116.77" currency: EUR in_stock: true reviews_count: 13 category: "Castrol" url: https://www.desertcart.es/products/549107208-gtx-5w-30-rn17-engine-oil-5l store_origin: ES region: Spain --- # Flash Point 203°C - high thermal stability 5W-30 SAE Grade - optimal viscosity ACEA C3 & Renault RN17 - certified engine protection GTX 5W-30 RN17 Engine Oil 5L **Brand:** castrol **Price:** € 116.77 **Availability:** ✅ In Stock ## Summary > 🛢️ Keep your engine elite — because your ride deserves the best! ## Quick Answers - **What is this?** GTX 5W-30 RN17 Engine Oil 5L by castrol - **How much does it cost?** € 116.77 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/549107208-gtx-5w-30-rn17-engine-oil-5l) ## 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 - • **Sludge Defense System:** Superior protection against harmful engine sludge buildup - • **Renault RN17 Certified:** Meets strict OEM standards for peak vehicle performance - • **Trusted Quality & Value:** Top-rated by thousands, combining reliability with great price - • **Engine Longevity Booster:** Premium base oils & anti-wear additives extend engine life - • **Thermal & Viscosity Shield:** Advanced formula resists breakdown under extreme heat ## Overview Castrol GTX 5W-30 RN17 Engine Oil 5L is a premium synthetic lubricant engineered to meet ACEA C3 and Renault RN17 specifications. With a high flash point of 203°C and advanced anti-wear additives, it delivers superior protection against engine sludge, thermal breakdown, and viscosity loss, ensuring smoother, quieter engine performance and extended engine life. Trusted by thousands, this 5-liter bottle is the smart choice for professional-grade vehicle maintenance. ## Description Buy Castrol GTX 5W-30 RN17 Engine Oil 5L at desertcart UK. Free delivery on eligible orders. Review: Perfect - Quality product good price fast delivery Review: Good quality oil. - This is very good oil and compatible with my 1.5dci diesel engine. My vehicle has 130k on the clock and I would recommend this for cars with high mileage. I can tell the difference in engine noise between this and a cheaper brand I normally use. At only a few quid more that cheap oils, this will be my new go to twice a year. However oil changes need not be that frequent with this smooth stuff. At 5l, it is also the perfect size as my car takes around 4.8l. ## Features - Contains Benzenesulfonic acid, methyl-, mono-C20-24-branched alkyl derivatives, calcium salts and alkyl (C18-C28) toluenesulfonic acid, calcium salts, borates. May produce an allergic reaction. - Safety data sheet available on request. - Suitable in vehicles that require a Renault RN17 specifcation 5W-30 lubricant - Specifications: ACEA C3 Renault RN17 - Provides superior protection against engine sludge - Advanced protection against viscosity and thermal breakdown - Premium quality base oils and anti wear additives to help extend the life of your engine ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C816HNSY | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | 1,249 in Automotive ( See Top 100 in Automotive ) 38 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 (1,062) | | Flash Point | 203.25 Degrees Celsius | | Included Components | Car Engine Oils | | Item Type Name | Car Engine Oils | | Item Weight | 4.42 Kilograms | | Liquid Volume | 5 Litres | | Manufacturer | Castrol | | Manufacturer Part Number | 15F6E5 | | Manufacturer Warranty Description | refer to Castrol website | | Model Number | Castrol | | SAE J300 Viscosity Grade | 5W-30 | | Size | 5L | | Unit Count | 5000.0 millilitre | ## Product Details - **Brand:** Castrol - **Liquid volume:** 5 Litres - **Package information:** Bottle - **SAE J300 Viscosity Grade:** 5W-30 - **Vehicle service type:** Car ## Images ![GTX 5W-30 RN17 Engine Oil 5L - Image 1](https://m.media-amazon.com/images/I/71ZSLkIn2TL.jpg) ## Available Options This product comes in different **Customer Package Type, Size** options. ## Questions & Answers **Q: Is this ok for 19 reg vauxhall crossland** A: It is specific for Renault engines and it may be suitable for other engines that require 5w 30 oil.you need to check your owners manual and if in doubt don't buy it **Q: Can this oil be used in mercedes clc220 auto diesel** A: It maybe suitable,thats what it says on the container,i would not use unless you are sure.its an oil designed for renault **Q: Can i use this for my toyota yaris 2006 plate and 1.3l engine** A: If car producer is recommend 5w-30 yes even on back of bottle is written for Renault . **Q: Compatible with a dacia sandero iii 1.0 tce 90 petrol? handbook unclear.** A: Hi There, FYI That RN17 Castrol 5W-30 is the correct oil for the Dacia Mk3 Sandero engines, I have done a lot of research as I am buying one and will be doing all the servicing and repairs, the oil must be the new RN17 not the previous RN classifications. Great engines. Enjoy ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect *by M***E on 7 February 2026* Quality product good price fast delivery ### ⭐⭐⭐⭐⭐ Good quality oil. *by A***S on 25 April 2026* This is very good oil and compatible with my 1.5dci diesel engine. My vehicle has 130k on the clock and I would recommend this for cars with high mileage. I can tell the difference in engine noise between this and a cheaper brand I normally use. At only a few quid more that cheap oils, this will be my new go to twice a year. However oil changes need not be that frequent with this smooth stuff. At 5l, it is also the perfect size as my car takes around 4.8l. ### ⭐⭐⭐⭐⭐ Works well better price *by A***K on 6 May 2026* Better price then many brands ## Frequently Bought Together - Castrol GTX 5W-30 RN17 Engine Oil 5L - Bosch P7231 - Oil Filter Car --- ## 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.es/products/549107208-gtx-5w-30-rn17-engine-oil-5l](https://www.desertcart.es/products/549107208-gtx-5w-30-rn17-engine-oil-5l) --- *Product available on Desertcart Spain* *Store origin: ES* *Last updated: 2026-05-19*