Autoplicity Logo

Royal Purple 01540 SAE 5W40 Engine Oil - 1 Quart


Royal Purple

<p>Royal Purple is the synthetic engine oil that racing professionals and certified mechanics put in their own engines. Engines run cooler with Royal Purple, and so do the assemblies and other moving parts lubricated with our extended line of automotive, marine and other various lubricants.<br /><br />Royal Purple products offer superior corrosion protection.</p>

Part Number

11/28/2032 11:36 AM
Cyber Monday Price


In Stock (10+)

delivery box

Usually delivered within 2 days

No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

Royal Purple 01540 SAE 5W40 Engine Oil - 1 Quart

Royal Purple SAE 5W40 Engine Oil delivers superior protection and improves performance in both gasoline as well as diesel marine engines. Whether the watercraft is two-cycle or four-cycle, helps to increase the horsepower, saves fuel and reduces heat, wear as well as emissions. Royal Purples unsurpassed oxidation stability allows for extended oil drains and fewer oil changes. This saves the time and money as well as reduces the impact on the environment.

  • Reduces the impact on the environment
  • Saves the time and money
  • Fewer oil changes
  • Increases horsepower
  • Delivers superior protection

Products specifications


Meets or exceeds European specs ACEA A3/B3-04 warranty requirements.

Oil Type


Oil Volume

1 qt.

Oil Weight



Sold individually.



ZDDP Enhanced


SAE Motor Oils

Increased Horsepower & Torque, Saves Fuel, Reduces Wear, Reduces Emissions, Redu

Quick and easy


Good price

It was to easy

Good customer service.

Time will tell how well these rubber parts hold up.

Excellent. Exactly as shown, just what I needed. Quick delivery. Great price.

Good overall expierence

Easy to find products quick checkouts and invoices from your order

Product came just three days after I ordered it! Great product at a great price. I would definitely order from them again!

Good Job!

Very simple and painless

Auotplicity had the lowest prices and S&H online. I will shop here again. Thanks Derek!

Cheapest prices on exactly what I needed

I am so pleased I found autoplicity online. Prices cannot be beaten anywhere on a extend a truck item. Quick shipping. I placed the site in my favorites and telling friends about it. Thank you guys for a great product.

Nice Job. Saved Over 50%. Low Shipping. Email had linked shipping information (Super Easy To Track) Very Happy.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy