--- product_id: 1290603 title: "11487 High Performance Engine Break-in Oil - 1 Quart Bottle" brand: "royal purple" price: "฿1710" currency: THB in_stock: true reviews_count: 11 category: "Royal Purple" url: https://www.desertcart.co.th/products/1290603-11487-high-performance-engine-break-in-oil-1-quart-bottle store_origin: TH region: Thailand --- # Optimal ring seal for engine longevity High zinc & phosphorus for superior wear protection Proudly made in the USA 11487 High Performance Engine Break-in Oil - 1 Quart Bottle **Brand:** royal purple **Price:** ฿1710 **Availability:** ✅ In Stock ## Summary > 🛠️ Break in like a pro, perform like a legend. ## Quick Answers - **What is this?** 11487 High Performance Engine Break-in Oil - 1 Quart Bottle by royal purple - **How much does it cost?** ฿1710 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/1290603-11487-high-performance-engine-break-in-oil-1-quart-bottle) ## Best For - royal purple enthusiasts ## Why This Product - Trusted royal purple brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ready-to-Use Formula:** No need for extra additives—fully formulated to deliver peak protection right out of the bottle. - • **Precision Engine Break-In:** Formulated specifically for flat tappet and roller cam engines to ensure flawless initial wear protection. - • **Advanced Additive Technology:** Loaded with high levels of zinc and phosphorus to safeguard camshafts and valve trains during critical startup. - • **Trusted American Craftsmanship:** Manufactured in the USA, combining quality and reliability for your high-performance engine. - • **Mineral Oil Base for Performance:** Uses highly refined mineral oil preferred by engine builders for optimal break-in results. ## Overview Royal Purple 11487 High Performance Engine Break-in Oil is a premium 1-quart mineral oil blend designed to protect flat tappet and roller cam engines during their critical break-in phase. Enriched with advanced zinc and phosphorus additives, it ensures optimal ring seal and reduces startup wear on camshafts and valve trains. Made in the USA and fully formulated for immediate use, this oil is the trusted choice for engine builders seeking maximum longevity and performance. ## Description Engine builders have grown increasingly concerned that many modern motor oils do not provide adequate wear protection for new engines, particularly those using flat tappet cams. Royal Purple has addressed this issue by developing a new engine break-in oil. Royal Purple Break-in Oil is formulated to allow optimal ring seal and protect rotating assembly components such as the camshaft and valve train from initial start up wear. Royal Purple combines highly refined mineral oil, preferred for engine break-in, with advanced additives containing high levels of zinc and phosphorus to optimize protection in flat-tappet and roller engines. Royal Purple Break-in Oil is fully formulated and does not require the use of any other chemical additives. Royal Purple recommends using their high performance motor oils after the engine is broken in for maximum engine performance. Review: Great break-in oil - Used this oil when breaking in my HF Predator 5000 Generator. Then I changed it out after the first 30 hours and now run synthetic. Good product, no regrets. Don’t leave it in the engine long term. It’s not made for that. Review: Royal Purple 11487 High Performance Engine Break-in Oil - Best break-in lubricant for a pistol and/or rifle that I've ever used. Stays put and does it's job. And this 1 quart bottle with lube my guns for years. Highly recommended. ## Features - Package Dimensions: 23.190 H x 7.797 L x 11.988 W (centimetres) - Excellent for flat tappet and roller cam engines - Package Weight: 0.794 kilograms - Country of Origin : United States ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001LTZ860 | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #27,669 in Automotive ( See Top 100 in Automotive ) #272 in Motor Oils | | Brand | Royal Purple | | Customer Reviews | 4.8 4.8 out of 5 stars (576) | | Date First Available | July 20, 2005 | | Exterior | Per Item Description | | Flash Point | 1 Degrees Celsius | | Global Trade Identification Number | 00641330114878 | | Is Discontinued By Manufacturer | No | | Item Weight | 0.01 ounces | | Item model number | ROY11487 | | Manufacturer | Royal Purple | | Manufacturer Part Number | 11487 | | Model | 11487 | | OEM Part Number | 11487 | | Product Dimensions | 8.77 x 5 x 3.58 inches | | SAE J300 Viscosity Grade | 10W-30 | | Size | 1 Quart (Single Bottle) | | UPC | 641330114878 | | Vehicle Service Type | Truck | | Viscosity | 10W-30 | ## Product Details - **Brand:** Royal Purple - **Liquid Volume:** 1 Liters - **Package Information:** Bottle - **Vehicle Service Type:** Truck - **Viscosity:** 10W-30 ## Images ![11487 High Performance Engine Break-in Oil - 1 Quart Bottle - Image 1](https://m.media-amazon.com/images/I/71pPdffceCL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great break-in oil *by G***X on November 15, 2025* Used this oil when breaking in my HF Predator 5000 Generator. Then I changed it out after the first 30 hours and now run synthetic. Good product, no regrets. Don’t leave it in the engine long term. It’s not made for that. ### ⭐⭐⭐⭐⭐ Royal Purple 11487 High Performance Engine Break-in Oil *by A***R on February 14, 2025* Best break-in lubricant for a pistol and/or rifle that I've ever used. Stays put and does it's job. And this 1 quart bottle with lube my guns for years. Highly recommended. ### ⭐⭐⭐⭐⭐ In Soviet Russia, Oil breaks you. *by T***G on September 6, 2024* It’s break in oil, fortified with vitamins and minerals. It’s like Brawndo for your small engine. Oil is cheap, engines are not. Follow your manufacturer recommendations for engine break in period and use this purple stuff for times good and bad. The molecules get to work filling in the micropores that would otherwise allow your metal molecules to weaken prematurely…I am not a metallurgist or chemical engineer, but I do play one on TV. I use this stuff for any four stroke small engine I need to break. --- ## 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.co.th/products/1290603-11487-high-performance-engine-break-in-oil-1-quart-bottle](https://www.desertcart.co.th/products/1290603-11487-high-performance-engine-break-in-oil-1-quart-bottle) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-27*