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Maxima Premium Engine Oil
  • Maxima Premium Engine Oil
  • Maxima Premium Engine Oil

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Maxima Maxum4 Premium4 Motor Oil

Maxima Maxum4 Premium Motor Oil is a high quality, petroleum 4T engine oil features proprietary additive system to minimize engine deposits while protecting critical engine, transmission and clutch components. Shear-stable polymers resist mechanical breakdown to maintain consistent viscosity. Motorcycle specific formula designed for use in wet clutch applications. Formulated for street and off-road applications with single and multi-cylinder engines. Exceeds all OEM specifications. API SL/SJ/SH/SG, JASO MA2


  • Contains extra anti-scuff additives to handle extreme loads and peak 
  • Viscosity Stable
  • Reduces friction and engine temperatures
  • High temperature additive system
  • Formulated for “Wet” clutches
  • All weather formula
  • Easy starts
  • Reduces engine wear
  • Premium petroleum base
  • Exceeds JASO-MA M/C 4T Specs
  • Exceeds API SG/CC Specs
  • Turbo certified
  • For all air and water-cooled 4-cycle gasoline engines
Product Style RevZilla Item # Manufacturer Product # Availability
5W30 / 1 Liter 166939 39901 In Stock: Ships next business day
5W30 / 1 Gallon 166940 399128 In Stock: Ships next business day
10W40 / 1 Gallon 168323 349128 In Stock: Ships next business day
10W40 / 1 Liter 166956 34901 In Stock: Ships next business day
20W50 / 1 Gallon 168324 359128 In Stock: Ships next business day
20W50 / 1 Liter 166957 35901 In Stock: Ships next business day


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If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Write a Product Review for a chance to win our monthly $100 giveaways.
Maxima Premium Engine Oil 5 5 1 1
Some of the best Been using this product for along time in my motorcycles. No clutch, engine issues. Has all the credit to be used in my cycles. June 1, 2015
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