--- product_id: 60044193 title: "Castrol 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: "1197.51 DT" currency: TND in_stock: true reviews_count: 8 category: "Castrol" url: https://www.desertcart.tn/products/60044193-castrol-classic-xl30-engine-oil-1-gallon-sae-30-monograde store_origin: TN region: Tunisia --- # SAE 30 monograde precision Period-correct low detergent 4.54L classic volume Castrol 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:** 1197.51 DT **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Keep your classic running like it’s 1924 β€” because originals never go out of style! ## Quick Answers - **What is this?** Castrol 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?** 1197.51 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/60044193-castrol-classic-xl30-engine-oil-1-gallon-sae-30-monograde) ## 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 Heritage Brand:** Castrol’s legacy ensures your classic vehicle runs with the oil it was designed for. - β€’ **Premium 4.54L Tin Packaging:** Generous volume in a durable tin container, perfect for dedicated classic car enthusiasts. - β€’ **Authentic Vintage Lubrication:** Engineered to meet original SAE 30 specs for pre-1950 cars & pre-1970 motorcycles. - β€’ **Preserves Classic Performance:** Low detergent formula protects delicate seals and splash lubrication systems unique to early engines. - β€’ **Universal Fit for Timeless Machines:** Ideal for veteran cars, early classics, and period manual gearboxes, including pre-selector types. ## Overview Castrol Classic XL30 is a premium SAE 30 mineral monograde engine oil specially formulated for pre-1950 cars and pre-1970 motorcycles. Its low detergent, period-correct formulation supports vintage engines with splash lubrication and traditional seals, preserving authentic performance and longevity. Packaged in a 4.54L tin, it’s the trusted choice for classic vehicle enthusiasts committed to maintaining original manufacturer specifications. ## Description Product Description Castrol Classic XL 30 For Classic cars pre-1950, motorcycles pre-1970 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. Traditional SAE 30 mineral monograde oil Suitable for many veteran, vintage and early classic vehicles Also used in most types of period manual gearboxes Specified for pre-selector type gearboxes Period specific lower detergent formula. API: SB - period correct formulation for performance in classic engines. Review: Keep it in good cindition - For our 1930 vintage car a 1930 Morris tourer Review: Excellent product - Excellent product and service ## Features - Premium Product ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00OIPYTWS | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | 80,686 in Automotive ( See Top 100 in Automotive ) 700 in Car Engine Oils | | Brand | Castrol | | Brand Name | Castrol | | Compatible with Vehicle Type | Car | | Container Type | Tin | | Customer Reviews | 4.8 out of 5 stars 54 Reviews | | Global Trade Identification Number | 05060391200040 | | Liquid Volume | 4.54 Litres | | Liquid volume | 4.54 Litres | | Manufacturer | Castrol | | Manufacturer Part Number | 1924A | | Manufacturer Warranty Description | 1 year | | Model Number | 1924A | | Package information | Tin | | SAE J300 Viscosity Grade | 30 | | Unit Count | 4540.0 millilitre | | Vehicle service type | Car | ## Product Details - **Brand:** Castrol - **Liquid volume:** 4.54 Litres - **Package information:** Tin - **SAE J300 Viscosity Grade:** 30 - **Vehicle service type:** Car ## Images ![Castrol 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) ![Castrol 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 2](https://m.media-amazon.com/images/I/81lsorBfs3L.jpg) ![Castrol 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 3](https://m.media-amazon.com/images/I/71j6tD8gLYL.jpg) ![Castrol 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 4](https://m.media-amazon.com/images/I/71DTU+tHowL.jpg) ![Castrol 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 5](https://m.media-amazon.com/images/I/81PdA1yAVGL.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 L***N on 19 May 2026* For our 1930 vintage car a 1930 Morris tourer ### ⭐⭐⭐⭐⭐ Excellent product *by M***S on 18 December 2024* Excellent product and service ### ⭐⭐⭐⭐⭐ Spitfire Loved It! *by S***M on 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.tn/products/60044193-castrol-classic-xl30-engine-oil-1-gallon-sae-30-monograde](https://www.desertcart.tn/products/60044193-castrol-classic-xl30-engine-oil-1-gallon-sae-30-monograde) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-02*