



🛢️ Royal Purple: Power your drive with premium synthetic precision
Royal Purple 51130 is a high-performance, API SN licensed synthetic motor oil designed for gasoline and diesel engines. Its advanced additive technology offers superior wear protection, improved fuel efficiency, and enhanced catalytic converter protection. Compatible with both mineral and synthetic oils, this 10W-30 formula ensures smoother, cooler engine operation while extending engine life.











| ASIN | B005SEJRSE |
| Best Sellers Rank | #29,765 in Automotive ( See Top 100 in Automotive ) #329 in Motor Oils |
| Brand Name | Royal Purple |
| Compatible with Vehicle Type | Truck |
| Container Type | Jug |
| Customer Reviews | 4.8 4.8 out of 5 stars (802) |
| Global Trade Identification Number | 00641330511301 |
| Included Components | 5qts of Royal Purple 10W-30 |
| Item Type Name | High Performance Synthetic Motor Oil |
| Item Weight | 8 Pounds |
| Liquid Volume | 5 Quarts |
| Manufacturer | Royal Purple |
| Manufacturer Part Number | 51130 |
| Manufacturer Warranty Description | Manufacturer Warranty |
| UPC | 641330511301 |
| Unit Count | 160.0 Fluid Ounces |
| 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