--- product_id: 607720294 title: "GTX 5W-30 A5/B5 Engine Oil 5L" brand: "castrol" price: "675 Lei" currency: RON in_stock: true reviews_count: 8 category: "Castrol" url: https://www.desertcart.ro/products/607720294-gtx-5w-30-a5-b5-engine-oil-5l store_origin: RO region: Romania --- # High 204°C flash point resists thermal breakdown 5W-30 viscosity for optimal engine flow ACEA A5/B5 & API SL certified premium protection GTX 5W-30 A5/B5 Engine Oil 5L **Brand:** castrol **Price:** 675 Lei **Availability:** ✅ In Stock ## Summary > 🛢️ Power your drive with Castrol GTX – where performance meets protection! ## Quick Answers - **What is this?** GTX 5W-30 A5/B5 Engine Oil 5L by castrol - **How much does it cost?** 675 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/607720294-gtx-5w-30-a5-b5-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 - • **Superior sludge defense:** Keeps your engine cleaner, longer—no compromises on performance. - • **Advanced thermal stability:** Withstands extreme heat to protect engine parts under pressure. - • **Premium synthetic base oils:** Delivers smooth, efficient lubrication for peak engine health. - • **Trusted brand with proven results:** Join thousands of pros who rely on Castrol’s legacy of excellence. - • **Universal fit for gasoline & diesel:** One oil for multiple engine types—simplify your maintenance. ## Overview Castrol GTX 5W-30 A5/B5 Engine Oil is a 5-liter premium synthetic blend designed for both gasoline and diesel engines. It meets ACEA A5/B5 and API SL standards, offering superior sludge control, thermal stability up to 204°C flash point, and advanced anti-wear protection. Trusted globally, this oil ensures optimal engine performance and longevity, making it a top choice for professional-grade vehicle maintenance. ## Description From the manufacturer Review: Great price - Good product at the best price. Review: Good price for a trustworthy product - I prefer Magnatec, but it's becoming increasingly more expensive and difficult to find a deal. GTX is still a trusted and good performer, and definitely worth the money if you keep to service intervals. I avoid cheap engine oils like the plague, as they've never proven to come close to top brands, regardless of the oil spec printed on the bottle. Those who know, know the benefits of genuine brand engine oil 😉 ## Features - Contains MOLYBDENUM POLYSULPHIDE LONG CHAIN ALKYL DITHIOCARBAMIDE COMPLEX. May produce an allergic reaction. - Safety data sheet available on request. - Product Performance Claims ACEA A5/B5 API SL ILSAC GF-4 Meets - Ford WSS-M2C913-A/ WSS-M2C913-B/ WSS-M2C913-C/ WSS-M2C913-D - Application Castrol GTX 5W-30 A5/B5 is suitable for use in automotive gasoline and diesel engines where the manufacturer recommends an ACEA A5/B5 or earlier specification 5W-30 lubricant. - Advantages The Castrol GTX range: Delivers superior protection against sludge* caused by pollutants, heat and frequent short trips Provides advanced protection against viscosity and thermal breakdown Demonstrates exceptional protection against high temperature deposits Contains premium synthetic technology base oils and anti-wear additive - Typical Characteristics Name Method Units Density @ 15C, Relative ASTM D4052 Castrol GTX 5W-30 A5/B5 g/ml 0.85 Viscosity, Kinematic 100C ASTM D445 mm²/s 9.7 Viscosity, CCS -30C ASTM D5293 mPa.s (cP) Viscosity, Kinematic 40C ASTM D445 4750 mm²/s 55 Viscosity Index ASTM D2270 None Pour Point ASTM D97 162 °C-42 Ash, Sulphated ASTM D874 % wt Flash Point, PMCC ASTM D93 1.14 °C 204 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CV5THJ72 | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | 816 in Automotive ( See Top 100 in Automotive ) 20 in Car Engine Oils | | Brand | Castrol | | Brand Name | Castrol | | Compatible with Vehicle Type | Car | | Container Type | Bottle | | Country Of Origin | Belgium | | Customer Reviews | 4.8 out of 5 stars 159 Reviews | | Flash Point | 1.14 Degrees Celsius | | Flash point | 1.14 Degrees Celsius | | Item Type Name | GTX 5W-30 A5/B6 | | Liquid Volume | 5 Litres | | Liquid volume | 5 Litres | | Manufacturer | Castrol | | Manufacturer Part Number | 15F6F2 | | Manufacturer Warranty Description | OEM | | Model Number | 15F6F2 | | Package information | Bottle | | Size | 5L | | Unit Count | 5000.0 millilitre | | Vehicle service type | Car | ## Product Details - **Brand:** Castrol - **Liquid volume:** 5 Litres - **Package information:** Bottle - **SAE J300 Viscosity Grade:** 5W-20 - **Vehicle service type:** Car ## Images ![GTX 5W-30 A5/B5 Engine Oil 5L - Image 1](https://m.media-amazon.com/images/I/71mOImMd+IL.jpg) ## Available Options This product comes in different **Customer Package Type, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great price *by M***R on 11 March 2026* Good product at the best price. ### ⭐⭐⭐⭐⭐ Good price for a trustworthy product *by M***C on 31 March 2025* I prefer Magnatec, but it's becoming increasingly more expensive and difficult to find a deal. GTX is still a trusted and good performer, and definitely worth the money if you keep to service intervals. I avoid cheap engine oils like the plague, as they've never proven to come close to top brands, regardless of the oil spec printed on the bottle. Those who know, know the benefits of genuine brand engine oil 😉 ### ⭐⭐⭐⭐⭐ Good stuff *by B***E on 14 September 2025* One of the best oils out there. Engine runs well. This is worth buying ## Frequently Bought Together - Castrol GTX 5W-30 A5/B5 Engine Oil 5L, White - Bosch S0492 - Air Filter Car - Bosch P9238 Car Oil Filter - Separates Soot and Metal Particles from Engine Oil - Provides Reliable Engine Lubrication --- ## 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.ro/products/607720294-gtx-5w-30-a5-b5-engine-oil-5l](https://www.desertcart.ro/products/607720294-gtx-5w-30-a5-b5-engine-oil-5l) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-07-08*