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🛢️ Drive smarter, not harder — premium protection for your high-mileage ride!
Royal Purple HMX SAE 5W-20 is a premium synthetic motor oil formulated with zinc/phosphorus anti-wear additives and proprietary Synerlec technology. Designed specifically for high-mileage engines, it minimizes wear, revitalizes seals, reduces oil consumption, and extends oil drain intervals through exceptional oxidation stability. This 5-quart bottle delivers advanced engine cleanliness and peak performance, making it a top choice for professionals seeking reliable, long-lasting engine protection.
| ASIN | B07NYTBP38 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #14,893 in Automotive ( See Top 100 in Automotive ) #190 in Motor Oils |
| Brand Name | Royal Purple |
| Compatible with Vehicle Type | Boat |
| Container Type | Bottle |
| Customer Reviews | 4.9 4.9 out of 5 stars (440) |
| Included Components | 1x 5 Quart Bottle |
| Item Type Name | motor oil |
| Item Weight | 9.4 Pounds |
| Liquid Volume | 5 Quarts |
| Manufacturer | Royal Purple |
| Manufacturer Part Number | ROYA17518 |
| Manufacturer Warranty Description | 30 Days |
| Model Number | 17518 |
| SAE J300 Viscosity Grade | 5W-20 |
| Size | Stock |
| UPC | 641330175183 |
| Unit Count | 160 Fluid Ounces |
| Viscosity Level | Low to Medium |
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