Exterior Components› Body Panels and Components
Royal Purple
Royal Purple HMX Premium Synthetic High Mileage 5W30 Motor Oil - 1 Quart
SKU: R022 11745
Description
Formulated with zinc, phosphorus, and Royal Purple's Synerlec technology, this oil maximizes wear protection and reduces LSPI (low-speed pre-ignition). It also contains detergents to clean engine deposits and sludge.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
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
| Brand | Royal Purple |
| Part Number | R022 11745 |
Videos
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Royal Purple Vs Mobil 1 Motor Oil: Which One is The Best? [2025]
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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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