



🔥 Elevate Your Engine’s Game with Royal Purple – Because Your Ride Deserves the Best!
Royal Purple 51530 SAE 5W-30 is a premium synthetic motor oil, API SN licensed and formulated to deliver superior wear protection, fuel efficiency, and engine cleanliness. Designed for high-performance gasoline and diesel engines, it maintains optimal viscosity across temperature extremes and is fully compatible with conventional and synthetic oils. Packaged in a convenient 5-quart bottle, it’s the go-to choice for drivers who demand peak engine performance and longevity.











| ASIN | B005SEJTUA |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #396 in Automotive ( See Top 100 in Automotive ) #15 in Motor Oils |
| Brand | Royal Purple |
| Customer Reviews | 4.9 4.9 out of 5 stars (10,165) |
| Date First Available | December 1, 2011 |
| Global Trade Identification Number | 00641330515309 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 8 pounds |
| Item model number | ROY51530 |
| Manufacturer | Royal Purple |
| Manufacturer Part Number | 51530 |
| Model | 51530 |
| OEM Part Number | 51530 |
| Product Dimensions | 8.25 x 5 x 8.5 inches |
| SAE J300 Viscosity Grade | 5W-30 |
| Size | Pack of 1 |
| Special Features | 5w30 motor oil royal purple, 5w30 royal purple synthetic motor oil, 5w30 synthetic motor oil amsoil, royal purple 5w30 |
| UPC | 641330515309 |
| Vehicle Service Type | Car |
| Viscosity | 5W 30 SAE Grade |
V**E
A Must-Have for High-Performance Vehicles
Royal Purple 51530 API-Licensed SAE 5W-30 High Performance Synthetic Motor Oil – A Must-Have for High-Performance Vehicles As an enthusiast of high-performance vehicles, I demand the best when it comes to the maintenance and performance of my car. The Royal Purple 51530 SAE 5W-30 High Performance Synthetic Motor Oil has been an absolute game-changer for keeping my engine performing at its peak while providing exceptional protection. This oil is perfect for high-performance engines, ensuring smooth operation even during intense driving conditions. Performance & Protection • Engine Protection for High-Performance Vehicles: The Royal Purple 51530 is specifically engineered to meet the demands of powerful engines. Whether I’m driving through the city or taking my car to the track, this oil delivers outstanding protection against wear, friction, and heat. It’s designed to maintain its integrity even under extreme temperatures, which is essential for high-output engines. • Improved Engine Performance: Since switching to Royal Purple, I’ve noticed a significant improvement in my car’s performance. The oil reduces friction, leading to smoother acceleration, better throttle response, and an overall smoother driving experience. Whether you’re in the mood for cruising or pushing the limits, this oil ensures your engine is ready for anything. High-Quality Synthetic Oil • API-Licensed & Superior Formulation: The Royal Purple 51530 is API-licensed, ensuring it meets the highest quality standards. It exceeds OEM specifications, making it the ideal choice for high-performance engines. The synthetic formulation is specially crafted to provide superior protection, cleanliness, and efficiency for vehicles that demand top-tier performance. • Cleaner Engine: The oil’s advanced additive package works wonders to reduce sludge build-up and engine deposits, keeping your engine clean and running smoothly. After switching to Royal Purple, my engine feels and sounds cleaner, and the oil change intervals seem to last longer. Why It’s Perfect for High-Performance Engines • Engineered for High-Performance Engines: This oil is designed to handle extreme conditions, keeping your engine in top shape. The synthetic formula ensures that the oil maintains its viscosity even at high temperatures, which is crucial for high-performance vehicles. Whether you’re pushing the limits on the highway or taking tight turns on a racetrack, this oil will keep your engine running smoothly. • Maximizing Longevity: Royal Purple helps protect high-performance engines against the wear and tear that comes with both daily driving and high-speed runs. The superior lubrication and heat resistance ensure that your engine will last longer and perform optimally over time. Ease of Use • Convenient 5-Quart Bottle: The 5-quart bottle is the perfect size for a full oil change, ensuring you have exactly the right amount needed. It’s easy to handle and makes the oil change process simple and straightforward. • Viscosity Rating: With a SAE 5W-30 viscosity, the oil is well-suited for various climates and driving conditions. Whether it’s cold mornings or hot summer days, this oil flows easily when cold and stays thick enough when the engine heats up, offering consistent protection. Pros: • Perfect for high-performance engines • Superior protection against wear and friction for high-speed driving • Improved throttle response and smoother acceleration • Reduces engine deposits and keeps the engine cleaner • Exceeds OEM specifications and is API-licensed for top-tier quality • Ideal for extreme driving conditions such as racing or high-speed driving Cons: • Price: Royal Purple is a premium oil, which means it comes at a higher price point compared to regular oils, but the benefits in performance and engine protection make it well worth the investment. • Availability: It might not always be easy to find in stores locally, but it’s readily available online, so it’s not hard to get your hands on it. Final Thoughts If you own a high-performance vehicle and want the best possible protection and performance for your engine, Royal Purple 51530 SAE 5W-30 High Performance Synthetic Motor Oil is the ultimate choice. This oil ensures that your engine stays in optimal condition, even during extreme driving conditions. From enhanced engine performance to longer-lasting engine protection, it delivers results you can feel. Whether you’re looking to maximize your engine’s longevity, improve your car’s responsiveness, or just keep things running smoothly, Royal Purple is the way to go for any high-performance car owner. I highly recommend it for anyone who values the performance and protection of their engine.
Z**Y
Engine is actually quieter with this oil, worth the money
I have had mixed feelings about Royal Purple in the past - I think the coloring is a bit gimmicky. But people on Subaru forums were recommending it. I traded in my '99 Subaru Outback for a 2025 Outback last year, so I decided to try Royal Purple. I did my first oil change at about 2,500 miles since I had a road trip coming up. I swear the engine runs quieter with the Royal Purple. So since then, I've done 2 oil change, and each time the oil comes out smooth and looking good. I will continue with this product. Obviously it's pricey, but I paid $30k for the car so an extra $10 per oil change ain't gonna kill me.
D**W
Change your oil
Good price for a good product.
J**V
Nice upgrade oil with a sharp look
Been wanting to try Royal Purple for a while and finally gave it a shot in my daily driver. Engine feels a bit smoother, and startup noise is a little quieter than usual. The deep purple color is a nice touch and makes it easy to see the oil level when checking or pouring. Shipping was fast, but the bottle had a small scuff on the cap — didn’t affect the seal though. I keep this quart mounted in my truck using the TripleD Tools Oil Dock, and it’s held in nice and snug. No sliding around and always ready when I need it.
K**Z
Performance
Works great on my truck , quality that you can trust
B**.
R.P. little spendy but great oil
Great oil for my power washer and mowers
R**O
Best oil ever
Showed up on time. Exactly what it was supposed to be.. best oil ever
D**N
Royal Purple Engine Oil Exceeded my expectations
I decided to use this motor oil as I have read the rave reviews on it but due to the cost of these, I stayed with my usual Castrol Oil. Since it was on sale, I decided to buy 1 and give it a try and I understand why this oil has so many positive reviews. I found that my engine performed better and ran smoother. Also, I got better MPG's., so it is well worth the extra $$. While it was still on sale, I purchased 2 more of these.
B**.
The best oil on the market. Recommend anybody to make the switch, particularly if your car is still under 100,000 km though I did switch my 2008 Kia Sportage at 150,000 km with no problem. It really cleaned the engine too and subsequent oil changes had cleaner oil coming out!
J**L
This is the best synthetic I've used to date. Slight power gain, engine idles smoothly.
H**R
Exelente priducto muy bueno yebo años usandolo y no me a desepcionado
A**N
Huele muy bien
A**R
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