--- product_id: 49209911 title: "Castrol Classic XL20w/50 engine oil 1 gallon | SAE 20W-50 Multigrade Mineral Formula for Pre-1980 Cars & Motorcycles | High Wear Protection & Low Consumption | Classic Vehicle Lubricant" brand: "castrol" price: "978.35 DT" currency: TND in_stock: true reviews_count: 13 category: "Castrol" url: https://www.desertcart.tn/products/49209911-castrol-classic-xl20w-50-engine-oil-1-gallon-sae-20w store_origin: TN region: Tunisia --- # High wear protection 20W-50 multigrade viscosity Wide temperature range performance Castrol Classic XL20w/50 engine oil 1 gallon | SAE 20W-50 Multigrade Mineral Formula for Pre-1980 Cars & Motorcycles | High Wear Protection & Low Consumption | Classic Vehicle Lubricant **Brand:** castrol **Price:** 978.35 DT **Availability:** ✅ In Stock ## Summary > ⚙️ Keep your classic engine running like a legend — because vintage deserves premium care! ## Quick Answers - **What is this?** Castrol Classic XL20w/50 engine oil 1 gallon | SAE 20W-50 Multigrade Mineral Formula for Pre-1980 Cars & Motorcycles | High Wear Protection & Low Consumption | Classic Vehicle Lubricant by castrol - **How much does it cost?** 978.35 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/49209911-castrol-classic-xl20w-50-engine-oil-1-gallon-sae-20w) ## 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 - • **Universal Classic Fit:** Compatible with pre-1980 cars and motorcycles, including those upgraded with modern spin-on oil filters for seamless integration. - • **Trusted by Enthusiasts:** Highly rated by classic car owners (4.7⭐ from 335 reviews), making it the go-to choice for preserving automotive legacy. - • **Classic-Grade Viscosity:** Engineered SAE 20W-50 formula tailored for vintage engines, ensuring optimal lubrication from cold starts to high temps. - • **Enduring Engine Defense:** Premium mineral base oils with period-correct additives deliver superior wear protection and reduce oil consumption for long-lasting engine health. - • **Authentic Heritage Formula:** Period-specific lower detergent formula honors classic vehicle specs, preserving engine integrity and authenticity. ## Overview Castrol Classic XL 20W-50 is a premium mineral multigrade engine oil designed specifically for classic cars and motorcycles from the 1950s to early 1980s. It offers reliable lubrication across a wide temperature range, outstanding wear protection, and reduced oil consumption, all while maintaining period-correct formulation to meet original manufacturer specifications. Ideal for vintage engines requiring SAE 20W-50 viscosity, it supports both original and modern spin-on filter setups, making it the definitive choice for classic vehicle enthusiasts. ## Description Product Description Castrol Classic XL20w-50 For Classic vehicles 1950s-1980s Castrol Classic XL 20w-50 is a premium mineral multigrade engine oil developed for post-war classic cars and motorcycles built between approximately 1950 and the early 1980s. Formulated to meet the lubrication requirements of traditional engine designs, it provides dependable protection and performance for vehicles that were originally specified to use a 20w-50 grade oil. The carefully balanced formulation helps maintain a protective oil film across a wide range of operating temperatures, making it ideal for everything from weekend drives and classic car shows to long-distance touring. Its multigrade characteristics provide improved cold-start performance compared with monograde oils, while retaining the higher viscosity required by many classic engines when fully warmed up. XL 20w-50 is particularly suited to vehicles fitted with a modern spin-on oil filter, whether installed by the manufacturer or as a later upgrade. It is also suitable for many later classic motorcycles, although machines fitted with roller main bearings should continue to use the appropriate monograde oil as recommended by the manufacturer. Many classic vehicle manufacturers originally recommended Castrol lubricants in their owner's handbooks, and XL 20w-50 continues that tradition by providing a period-correct mineral formulation for classic motoring. If you are unsure which oil is right for your vehicle and do not have access to the original handbook, our Oil Finder can help identify the original Castrol recommendation. Formulated with high-quality mineral oils and period correct additives for superior performance. Provides outstanding engine wear protection and helps reduce oil consumption. Ensures reliable lubrication across a wide range of temperatures and driving conditions. Offers excellent oil consumption and a very high level of engine wear protection Period specific lower detergent formula. API: SF/CC - period correct formulation for performance in classic engines. Review: Imp - Great item Review: would recommend - perfect for classic engines which is the application it will be used. Will use again. ## Features - Safety data sheet available on request. - Premium Product ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00OIPYLS0 | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | 5,543 in Automotive ( See Top 100 in Automotive ) 110 in Car Engine Oils | | Brand | Castrol | | Brand Name | Castrol | | Compatible with Vehicle Type | Car | | Container Type | Tin | | Customer Reviews | 4.7 out of 5 stars 335 Reviews | | Global Trade Identification Number | 05060391200019 | | Item Weight | 4.55 Kilograms | | Liquid Volume | 4.54 Litres | | Liquid volume | 4.54 Litres | | Manufacturer | Castrol | | Manufacturer Part Number | 1925 | | Model Number | 1925A | | Package information | Tin | | SAE J300 Viscosity Grade | 20W-50 | | Size | 4.54 litres | | Unit Count | 4540.0 millilitre | | Vehicle service type | Car | | Viscosity Level | Medium to High | ## Product Details - **Brand:** Castrol - **Liquid volume:** 4.54 Litres - **Package information:** Tin - **Vehicle service type:** Car - **Viscosity:** 20w50 sae_grade ## Images ![Castrol Classic XL20w/50 engine oil 1 gallon | SAE 20W-50 Multigrade Mineral Formula for Pre-1980 Cars & Motorcycles | High Wear Protection & Low Consumption | Classic Vehicle Lubricant - Image 1](https://m.media-amazon.com/images/I/61nee+kYqKL.jpg) ## Questions & Answers **Q: Can i have this product or oils in general delivered to jersey channel islands** A: Yes, we can deliver to Jersey **Q: Will this be okay for a1989 1.3 mk1v ford escort.** A: Hi, this is a bit too thick for that one. A 5w-40 or 10w-40 would be the recommended grades. **Q: His good Mondeo 2009** A: Hello, Thanks for the message, this is not suitable for your Mondeo. Kind Regards Opie Oils **Q: Can i used this for my jaguar x-type 2002 v6 model?** A: 20/50 is for 40s - 60s engines, modern engines use more refined oils, your handbook should give you the grade for your engine. Larry ## Customer Reviews ### ⭐⭐⭐⭐⭐ Imp *by M***K on 14 July 2025* Great item ### ⭐⭐⭐⭐⭐ would recommend *by R***2 on 6 July 2025* perfect for classic engines which is the application it will be used. Will use again. ### ⭐⭐⭐⭐⭐ An authentic 20/59 Classic motor oil *by R***Y on 31 October 2025* My go to classic motor oil. Delivers the viscosity I expect from a 20/50 oil & oil pressure to match. Not cheap and delivered in 1 gallon cans, rather than 5 litre containers so need to plan purchase to cover an oil change but worth it in my view. ## Frequently Bought Together - Classic Castrol 1925A 20W50 Engine Oil, 4.54 Liter, XL - Classic Castrol 1925/7176 XL 20W50 Engine Oil, 1 Liter - Classic Castrol 1840B EP90 Gear Oil, 1 Liter --- ## 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.tn/products/49209911-castrol-classic-xl20w-50-engine-oil-1-gallon-sae-20w](https://www.desertcart.tn/products/49209911-castrol-classic-xl20w-50-engine-oil-1-gallon-sae-20w) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-23*