--- product_id: 60044193 title: "Classic XL30 engine oil 1 gallon | SAE 30 monograde Mineral Oil for pre-1950 Cars and pre-1970 motorcycles | low detergent formulation 4.54 litres" brand: "castrol" price: "€ 161.05" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.gr/products/60044193-classic-xl30-engine-oil-1-gallon-sae-30-monograde-mineral store_origin: GR region: Greece --- # SAE 30 monograde viscosity Period-correct for vintage engines 4.54L premium mineral oil Classic XL30 engine oil 1 gallon | SAE 30 monograde Mineral Oil for pre-1950 Cars and pre-1970 motorcycles | low detergent formulation 4.54 litres **Brand:** castrol **Price:** € 161.05 **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Keep your classic engine timeless with Castrol Classic XL30! ## Quick Answers - **What is this?** Classic XL30 engine oil 1 gallon | SAE 30 monograde Mineral Oil for pre-1950 Cars and pre-1970 motorcycles | low detergent formulation 4.54 litres by castrol - **How much does it cost?** € 161.05 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/60044193-classic-xl30-engine-oil-1-gallon-sae-30-monograde-mineral) ## 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€’ **Precision Mineral Base:** Maintains a consistent lubricating film for splash lubrication systems and larger bearing clearances. - β€’ **Castrol Quality Assurance:** Backed by a 1-year manufacturer warranty and a 4.8-star rating from passionate vintage vehicle owners. - β€’ **Preserve Your Classic Ride:** Supports traditional sealing materials and protects historic engines with low detergent formulation. - β€’ **Authentic Vintage Lubrication:** Keeps your classic engine running like it did in the golden era. - β€’ **Trusted by Heritage Enthusiasts:** Formulated to match original manufacturer specs for pre-1950 cars and pre-1970 motorcycles. ## Overview Castrol Classic XL30 is a 4.54-litre SAE 30 monograde mineral engine oil designed specifically for pre-1950 cars and pre-1970 motorcycles. It offers period-correct lubrication with a low detergent formula, ideal for vintage engines featuring splash lubrication and traditional sealing materials. Trusted by enthusiasts and backed by Castrol’s heritage, it ensures authentic performance and preservation of historic vehicles. ## Description Castrol Classic XL 30 is a traditional mineral monograde engine oil developed for veteran, vintage and early classic vehicles requiring an SAE 30 lubricant. It is particularly suited to engines designed during a period when single-grade oils were the standard recommendation, providing the lubrication characteristics intended by the vehicle manufacturer. The carefully selected mineral base oil helps maintain a consistent lubricating film under normal operating conditions and is suitable for many early engine designs featuring splash lubrication systems, larger bearing clearances and traditional sealing materials. As with all Castrol Classic Monogrades, XL 30 is formulated to support the continued operation and preservation of historic vehicles while maintaining period-correct lubrication practices. Many manufacturers originally recommended Castrol lubricants in their owner's handbooks, and XL 30 remains an ideal choice for enthusiasts wishing to follow original lubrication specifications. If you are unsure whether SAE 30 is suitable for your vehicle, our Oil Finder can help identify the original Castrol recommendation. ## Features - Premium Product ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B00OIPYTWS | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | 105,099 in Automotive (See Top 100 in Automotive) 872 in Car Engine Oils | | Brand Name | Castrol | | Compatible With Vehicle Type | Car | | Container Type | Tin | | Customer Reviews | 4.8 4.8 out of 5 stars (55) 4.8 out of 5 stars | | Global Trade Identification Number | 05060391200040 | | Liquid Volume | 4.54 Litres | | Manufacturer | Castrol | | Manufacturer Part Number | 1924A | | Manufacturer Warranty Description | 1 year | | Model Number | 1924A | | Sae J300 Viscosity Grade | 30 | | Unit Count | 4540.0 millilitre | ## Product Details - **Brand:** Castrol - **Liquid volume:** 4.54 Litres - **Package information:** Tin - **SAE J300 Viscosity Grade:** 30 - **Vehicle service type:** Car ## Images ![Classic XL30 engine oil 1 gallon | SAE 30 monograde Mineral Oil for pre-1950 Cars and pre-1970 motorcycles | low detergent formulation 4.54 litres - Image 1](https://m.media-amazon.com/images/I/61MqcocRKML.jpg) ## Questions & Answers **Q: Is this mineral oil** A: Yes, suitable for Classic car engines. Modern cars use Synthetic oil. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Keep it in good cindition *by on Reviewed in the United Kingdom 19 May 2026* For our 1930 vintage car a 1930 Morris tourer ### ⭐⭐⭐⭐⭐ Excellent product *by on Reviewed in the United Kingdom 18 December 2024* Excellent product and service ### ⭐⭐⭐⭐⭐ Spitfire Loved It! *by on Reviewed in the United Kingdom 3 September 2020* Put this into my freshly rebuilt Triumph Spitfire 1500 engine, provides plenty of lubrication. Engine loves it. ## Frequently Bought Together - Classic Castrol 1924A 30 Engine and Gearbox Oil, 4.54 Liter, XL - Classic Castrol 1924/7176 30 Engine and Gearbox Oil, 1 Liter, XL --- ## 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/60044193-classic-xl30-engine-oil-1-gallon-sae-30-monograde-mineral](https://www.desertcart.gr/products/60044193-classic-xl30-engine-oil-1-gallon-sae-30-monograde-mineral) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-10-21*