

🛢️ Drive smarter, protect harder with Royal Purple’s high-performance synthetic edge!
Royal Purple 51130 SAE 10W-30 synthetic motor oil delivers premium engine protection and enhanced fuel efficiency with advanced additive technology. Fully API SN licensed and compatible with both gasoline and diesel engines, it safeguards catalytic emission systems while reducing wear and corrosion. Ideal for vehicle-specific applications, this 5-quart pack ensures smoother, longer-lasting engine performance trusted by professionals and enthusiasts alike.











| ASIN | B005SEJRSE |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #25,015 in Automotive ( See Top 100 in Automotive ) #244 in Motor Oils |
| Brand | Royal Purple |
| Customer Reviews | 4.8 4.8 out of 5 stars (800) |
| Date First Available | December 1, 2011 |
| Global Trade Identification Number | 00641330511301 |
| Item Weight | 8 pounds |
| Item model number | ROY51130 |
| Manufacturer | Royal Purple |
| Manufacturer Part Number | 51130 |
| Model | 51130 |
| OEM Part Number | 51130 |
| Product Dimensions | 8.25 x 5 x 8.5 inches |
| SAE J300 Viscosity Grade | 10W-30 |
| Size | Pack of 1 |
| Special Features | 10w-30 royal purple, 10w30 motor oil royal purple, royal purple 10w-30, royal purple 10w30 |
| UPC | 641330511301 |
| Vehicle Service Type | Truck |
| Viscosity | 10W-30 |
J**S
Recommend
Not much to say. Oil is as advertised. The right viscosity came. I love Royal Purple products and will now be buying from here. The price is better than a local Auto Parts store, not by much but enough where it adds up. Highly recommend.
C**E
Great for Cub Cadet
Using Royal Purple 10W-30 in my Cub Cadet riding lawnmower has noticeably improved its performance. The oil's superior lubrication properties ensure smoother operation, reduced engine noise, and enhanced protection, even during longer mowing sessions. The mower's engine seems to run cooler as well. While it's a bit pricier than conventional oils, the benefits it brings to my lawnmower's longevity and efficiency make it a worthwhile investment.
J**E
Royal purple
Very good oil and just priced rite
D**G
Great buy
Best oil to use.
S**.
Quality
Work great
R**S
Good oil
Best oil ever
X**N
It's RP, use it.
The best S you can buy IMO. I've put RP in every engine I've had in the past 12+ years. 140k 5.7L tuned Hemi, 170k 8.1L GM, 150k 5.2L ZJ, 160k V8 BMW. All have run smoother after switching to RP. A lot of folks love the BP fluids and they are good as well, I've done my own shadetree research and like the availability, price point, and tech in RP fluids. I'll keep buying RP and using them as recommended in my vehicles.
D**S
Best oil
I use royal purple in all my small engines ie. Lawn tractor, wood splitter, tiller ect. Never had an engine failure.
S**R
Awesome oil
R**U
Love this oils for my boat
N**N
Royal Purple oil might be pricey but is one of the best brands out there and I trust it in my classic car.
A**R
I have used Royal Purple oil for a few years and believe it to be the best available oil on the market
J**D
Got my v8 drinkin some purple
Trustpilot
5 days ago
1 week ago