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Receive 30% off your total purchase of $100. Enter promo code SAVEBIG30 in cart. Restrictions Apply; Certain Items Excluded. Click Here to Shop Now.

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Use promotional code SAVEBIG30 at checkout to receive discount. Not valid on tires, wheels, gift cards, special orders, installation, commercial or fleet purchases. Excluding the following brands; Edelbrock, Holley, Autometer, Accel, K&N, MSD, and BBk Performance. Not valid in combination with any other discounts or promotions. Valid online until 2:59 am EST on 12/2/14. Online orders scheduled for in-store pick ups must be completed in store by closing on 12/1/14 for discount to apply.

Free Ground Shipping on Ship to Address orders. Offer only valid on in-stock merchandise. Certain items exceeding weight and size limitations are excluded from all shipping promotions and may require additional shipping fees. Please see item descriptions or visit our Shipping Policy page for details.

Royal Purple

Royal Purple lubricants consistently deliver a higher level of performance across a broader group of equipment than other industrial oils, including the synthetic oils offered by our largest competitors. No other lubricant offers a lower Total Cost of Ownership for the majority of your plant equipment. The cost reductions consistently exceed the total cost of the product, often within a few weeks.

Royal Purple High Performance
Royal Purple High Performance

Royal Purple Motor Oil delivers superior protection, increases horsepower and torque, saves fuels and reduces heat, wear and emissions. It has unsurpassed oxidation stability that allows for extended oil drains and fewer oil changes, which saves you time and money and reduces the impact on the environment.

Royal Purple’s performance advantages come from a blend of synthetic oils plus Royal Purple’s proprietary Synerlec technology. Royal Purple Motor Oil is compatible with other mineral and synthetic motor oils. It’s available in 5W20, 5W30, 10W30, 10W40, 15W40, and 20W50 weights.