--- product_id: 270633347 title: "Royal Purple 11750 HMX SAE 10W-30 High-Mileage Synthetic Motor Oil - 5 qt." brand: "royal purple" price: "145956CFA" currency: XOF in_stock: true reviews_count: 5 category: "Royal Purple" url: https://www.desertcart.sn/products/270633347-royal-purple-11750-hmx-sae-10w-30-high-mileage-synthetic store_origin: SN region: Senegal --- # Minimizes engine wear >75K miles Extends oil drain intervals up to 15,000 miles Zinc/phosphorus anti-wear tech Royal Purple 11750 HMX SAE 10W-30 High-Mileage Synthetic Motor Oil - 5 qt. **Brand:** royal purple **Price:** 145956CFA **Availability:** βœ… In Stock ## Summary > πŸ›’οΈ Keep your high-mileage engine running royalβ€”because every mile deserves premium care! ## Quick Answers - **What is this?** Royal Purple 11750 HMX SAE 10W-30 High-Mileage Synthetic Motor Oil - 5 qt. by royal purple - **How much does it cost?** 145956CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/270633347-royal-purple-11750-hmx-sae-10w-30-high-mileage-synthetic) ## 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 - β€’ **Friction Fighter:** Enhances film strength to minimize metal-to-metal contact, delivering smoother idling and improved efficiency. - β€’ **Seal Revitalizer:** Chemically softens hardened seals to reduce oil consumption and prevent leaks in aging engines. - β€’ **Engine Longevity Booster:** Specifically engineered for engines over 75,000 miles to restore peak performance and reduce wear. - β€’ **Extended Drain Intervals:** Oxidation-resistant formula safely extends oil change intervals up to 15,000 miles or 12 months. - β€’ **Advanced Anti-Wear Formula:** Packed with zinc/phosphorus compounds and proprietary Synerlec technology for superior metal protection. ## Overview Royal Purple 11750 HMX SAE 10W-30 is a high-mileage synthetic motor oil designed for vehicles with over 75,000 miles. It features advanced zinc/phosphorus anti-wear additives and proprietary Synerlec technology to reduce engine wear, revitalize seals, and extend oil drain intervals up to 15,000 miles. Ideal for gasoline cars and light trucks, it promotes engine cleanliness, reduces friction, and enhances overall performance while protecting critical engine components. ## Description Royal Purple HMX SAE 10W-30 High-Mileage Synthetic Motor Oil, 5 quart is specifically designed to minimize wear and restore lost performance in engines with more than 75,000 miles. Formulated with robust zinc/phosphorus anti-wear compounds combined with Royal Purple's proprietary additive technology Synerlec, HMX is chemically enhanced to revitalize hardened seals, reducing oil consumption common in high-mileage engines. In addition, HMX is fortified with stout detergents to remove engine build-up and deposits, maintain cleanliness and promote engine longevity. The advanced Synerlec technology in HMX provides exceptional film strength, reducing friction and metal to metal contact for peak engine performance. It also provides outstanding oxidation resistance to safely extend oil drain intervals, and an ionic attraction to metal surfaces, providing protection and minimizing wear at start-up. Engineering formulations is a balancing act as engine oil has several key functions to perform. Higher mileage engines require a shift in this balance in certain regards as compared to new engines, such as anti-wear, detergency and preserving and restoring seal elasticity. Recommended for gasoline passenger car and light-truck engines beyond 75,000 miles, HMX can safely extend oil drain intervals up to 15,000 miles or 12 months in unmodified, mechanically-sound engines with proper filtration. When using HMX, Royal Purple recommends first performing two short clean-up drain intervals of 3,000 miles each with HMX to thoroughly clean the engine before extending drain intervals. Royal Purple HMX is suitable for use in engines specifying API service SJ, SL, SM and SN. Review: Good Soup - Good Soup Review: Pricey. But good oil - Ok. I'm starting to think about using this oil more. I just did and oil change on my 2500hd 6.0 gas engine. Noticed a more smooth idle and less lifter tick. But will wait and see how it holds up. But I like it so far ## Features - Specifically designed to minimize wear and restore lost performance in engines with more than 75,000 miles - Formulated with robust zinc/phosphorus anti-wear compounds combined with Royal purple's proprietary additive technology - HMX is chemically enhanced to revitalize hardened seals, reducing oil consumption common in high-mileage engines - Reduces friction and metal-to-metal contact for peak engine performance - Also provides outstanding oxidation resistance to safely extend oil drain intervals, and an ionic attraction to metal surfaces, providing protection and minimizing wear at start-up - Fit Type: Vehicle Specific ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00G3BRNOG | | Brand | Royal Purple | | Brand Name | Royal Purple | | Compatible with Vehicle Type | Car | | Container Type | Can | | Customer Reviews | 4.9 out of 5 stars 648 Reviews | | Global Trade Identification Number | 00641330117503 | | Item Weight | 4.17 kg | | Liquid Volume | 160 Fluid Ounces | | Liquid volume | 160 Fluid Ounces | | Manufacturer | Royal Purple | | Manufacturer Part Number | 11750 | | Model Number | ROY11750 | | Package information | Can | | UPC | 641330117503 | | Vehicle service type | Car | ## Product Details - **Brand:** Royal Purple - **Liquid Volume:** 160 Fluid Ounces - **Package Information:** Bottle - **SAE J300 Viscosity Grade:** 10W-30 - **Vehicle Service Type:** Car, Truck ## Images ![Royal Purple 11750 HMX SAE 10W-30 High-Mileage Synthetic Motor Oil - 5 qt. - Image 1](https://m.media-amazon.com/images/I/71EdVXYygzL.jpg) ![Royal Purple 11750 HMX SAE 10W-30 High-Mileage Synthetic Motor Oil - 5 qt. - Image 2](https://m.media-amazon.com/images/I/713acTQZ80L.jpg) ![Royal Purple 11750 HMX SAE 10W-30 High-Mileage Synthetic Motor Oil - 5 qt. - Image 3](https://m.media-amazon.com/images/I/71uwevwoR4L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good Soup *by B***D on 4 December 2021* Good Soup ### ⭐⭐⭐⭐⭐ Pricey. But good oil *by B***T on 26 March 2026* Ok. I'm starting to think about using this oil more. I just did and oil change on my 2500hd 6.0 gas engine. Noticed a more smooth idle and less lifter tick. But will wait and see how it holds up. But I like it so far ### ⭐⭐⭐⭐⭐ Great product *by J***R on 18 October 2025* Best oil there is and the only type I buy! Lawn mower, pressure washer, cars, trucks, literally everything I own runs this one ## Frequently Bought Together - Royal Purple 11750 HMX SAE 10W-30 High-Mileage Synthetic Motor Oil - 5 qt., Model:ROY11750 - Royal Purple 11746 HMX SAE 10W-30 High-Mileage Synthetic Motor Oil - 1 Quart - Royal Purple 20-253 Oil Filter --- ## 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.sn/products/270633347-royal-purple-11750-hmx-sae-10w-30-high-mileage-synthetic](https://www.desertcart.sn/products/270633347-royal-purple-11750-hmx-sae-10w-30-high-mileage-synthetic) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-23*