--- product_id: 24854104 title: "10631 SAE 30 Racing Engine Break-in Oil - 5 Quart" brand: "lucas oil" price: "€ 95.37" currency: EUR in_stock: true reviews_count: 13 category: "Lucas Oil" url: https://www.desertcart.ie/products/24854104-10631-sae-30-racing-engine-break-in-oil-5-quart store_origin: IE region: Ireland --- # Optimized for racing break-in Faster ring seal time Maximum engine protection 10631 SAE 30 Racing Engine Break-in Oil - 5 Quart **Brand:** lucas oil **Price:** € 95.37 **Availability:** βœ… In Stock ## Summary > 🏎️ Break in like a pro, race like a legend! ## Quick Answers - **What is this?** 10631 SAE 30 Racing Engine Break-in Oil - 5 Quart by lucas oil - **How much does it cost?** € 95.37 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/24854104-10631-sae-30-racing-engine-break-in-oil-5-quart) ## Best For - lucas oil enthusiasts ## Why This Product - Trusted lucas oil brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Race-Ready Lubrication:** Formulated to handle ethanol, methanol, and high-octane race fuels without viscosity loss - β€’ **Convenient 5-Quart Size:** Ideal volume for multiple break-in sessions or rebuilds, maximizing value - β€’ **Proven Track Performance:** Trusted by racers to protect critical components during initial engine run-in - β€’ **Rapid Ring Seal Technology:** Accelerates engine break-in for peak performance from the start - β€’ **Versatile Camshaft Compatibility:** Perfect for both flat tappet and roller camshafts ensuring broad application ## Overview Lucas Oil 10631 SAE 30 Racing Engine Break-in Oil is engineered to speed up ring sealing and protect new or rebuilt engines during their critical initial run-in phase. Compatible with various camshaft types and race fuels, it ensures superior lubrication and durability, making it a top choice for racers and enthusiasts aiming for peak engine performance right out of the gate. ## Description The initial start up of a new engine is critical to its performance and life expectancy. How well and how fast the rings will seal could make the difference between winning and losing. Compatible with Ethanol, Methanol and high octane race gas. Review: Will definitely buy again! - Excellent break-in oil! Perfect for new engines or rebuilds. Provides great lubrication and protects critical components during the initial run-in period. No issues with viscosity breakdown, and it helps seat rings properly. Convenient 3-pack sizing. Highly recommended for motorcycle, small engine, or classic car break-ins. Will definitely buy again! Review: Highly Recommended Break-In Oil for New Engines - Why did you pick this product vs others?: Excellent break-in oil perfect for new engines or rebuilds, offering great lubrication and protection for critical components during the initial run-in period. It prevents viscosity breakdown and aids in properly seating rings. The convenient 3-pack sizing is a plus, suitable for motorcycle, small engine, or classic car break-ins. A top choice for ensuring a smooth start for your engine. Will certainly purchase again. ## Features - Quicker more efficient ring seal - Recommend use on initial break-in of both flat tappet and roller camshaft applications for maximum protection and performance - Excellent on track performance prior to switching engine over to the racing only line conventional or synthetic ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00INXYZH0 | | Best Sellers Rank | #4,688 in Automotive ( See Top 100 in Automotive ) #90 in Motor Oils | | Brand Name | Lucas Oil | | Compatible with Vehicle Type | Car | | Container Type | Bottle | | Customer Reviews | 4.8 4.8 out of 5 stars (1,565) | | Global Trade Identification Number | 00049807106317 | | Included Components | SAE 30 Break-In Oil/3x1/5 Quart | | Item Type Name | SAE 30 Break-In Oil/3x1/5 Quart | | Item Weight | 4.35 Kilograms | | Liquid Volume | 160 Fluid Ounces | | Manufacturer | Lucas Oil | | Manufacturer Part Number | 10631 | | Manufacturer Warranty Description | Warranty | | UPC | 049807106317 | | Unit Count | 1.0 Count | | Viscosity | 10W 30 SAE Grade | ## Product Details - **Brand:** Lucas Oil - **Liquid Volume:** 160 Fluid Ounces - **Package Information:** Bottle - **Vehicle Service Type:** Car - **Viscosity:** 10W 30 SAE Grade ## Images ![10631 SAE 30 Racing Engine Break-in Oil - 5 Quart - Image 1](https://m.media-amazon.com/images/I/71xO1LPa2iL.jpg) ## Questions & Answers **Q: What does 3 x 1/5 qt mean? 3 5qt bottles or just 1?** A: The term "3 x 1/5 qt" means that the product contains 3 quarts and 1/5 quart of oil. This is equivalent to 3.2 quarts. **Q: Can this oil be used for a 1993 Suzuki sidekick anyone help??** A: I used it on a 1997 Sidekick. I wouldn't think there's much difference. **Q: Yes this is a rebuilt engine for a 1993 Suzuki sidekick it does anyone know how many quarts I have to put ?** A: A Sidekick uses 4.4 quarts of oil. **Q: Will this work for a Diesel engine?** A: 40w is more common for diesel engines. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Will definitely buy again! *by F***N on April 29, 2025* Excellent break-in oil! Perfect for new engines or rebuilds. Provides great lubrication and protects critical components during the initial run-in period. No issues with viscosity breakdown, and it helps seat rings properly. Convenient 3-pack sizing. Highly recommended for motorcycle, small engine, or classic car break-ins. Will definitely buy again! ### ⭐⭐⭐⭐⭐ Highly Recommended Break-In Oil for New Engines *by C***O on July 3, 2025* Why did you pick this product vs others?: Excellent break-in oil perfect for new engines or rebuilds, offering great lubrication and protection for critical components during the initial run-in period. It prevents viscosity breakdown and aids in properly seating rings. The convenient 3-pack sizing is a plus, suitable for motorcycle, small engine, or classic car break-ins. A top choice for ensuring a smooth start for your engine. Will certainly purchase again. ### ⭐⭐⭐⭐⭐ Great Break-In Oil for Engine Longevity! *by D***S on April 27, 2025* I used the SAE 30 Break-In Oil for the first time on my new engine, and I'm really impressed. It’s a high-quality oil that provided excellent lubrication during the break-in period, and I feel confident that it helped protect the engine from unnecessary wear. The consistency is great, and it’s easy to pour and work with. ## Frequently Bought Together - Lucas Oil 10631 SAE 30 Racing Engine Break-in Oil - 5 Quart - Lucas Oil 10630 Engine Break-In Oil SAE 30 - 1 Quart - Lucas Oil 10063 Engine Break In Oil Additive w/ TB Zinc Plus - 16 Ounce --- ## 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.ie/products/24854104-10631-sae-30-racing-engine-break-in-oil-5-quart](https://www.desertcart.ie/products/24854104-10631-sae-30-racing-engine-break-in-oil-5-quart) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-05-23*