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Royal Purple

~(2 lbs. 9X4X2)~ Royal Purple HPS 5W-30 High Performance Street Synthetic Motor Oil with Synerlec - 1 Quart Bottle

$375.47

SKU: R022 31530

In Stock
In Stock
Ships by Jun 20
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Non-Returnable Item

Description

The Royal Purple 31530 HPS is a synthetic motor oil designed for high-performance street applications. It features a viscosity grade of SAE 5W-30 and is fortified with zinc/phosphorus anti-wear additives.

This oil is formulated with Royal Purple's proprietary Synerlec additive technology to enhance performance and protection. It is not a break-in oil and is intended for non-marine use in 4-stroke engines.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandRoyal Purple
Part NumberR022 31530

Videos

Royal Purple Vs Mobil 1 Motor Oil: Which One is The Best? [2025]

Royal Purple Vs Mobil 1 Motor Oil: Which One is The Best? [2025]
What has royal purple done to my engine? Should you switch your oil to Royal purple? (Part 1)

What has royal purple done to my engine? Should you switch your oil to Royal purple? (Part 1)
The Truth About Royal Purple Engine Oil for Your Car

The Truth About Royal Purple Engine Oil for Your Car
Long Term Royal Purple Motor Oil Experiment (Part 1 - Setup)

Long Term Royal Purple Motor Oil Experiment (Part 1 - Setup)
Is Royal Purple better than Amsoil? Let's find out!

Is Royal Purple better than Amsoil? Let's find out!
Royal Purple HMX - Why I chose to use it

Royal Purple HMX - Why I chose to use it
Pennzoil Platinum Engine oil VS Royal purple HPS Full synthetic

Pennzoil Platinum Engine oil VS Royal purple HPS Full synthetic
500 mile break-in and Royal purple verdict (Part 2)

500 mile break-in and Royal purple verdict (Part 2)
Is Royal Purple really worth all the hype? 5,100 miles with Royal Purple XPR performance racecar oil

Is Royal Purple really worth all the hype? 5,100 miles with Royal Purple XPR performance racecar oil
Motul 8100 EcoEnergy vs Royal Purple HPS 5w30 shocking results Full Synthetic Oil

Motul 8100 EcoEnergy vs Royal Purple HPS 5w30 shocking results Full Synthetic Oil

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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