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Royal Purple 15w40 Motor Oil

AmericanTrucks no longer carries the Royal Purple 15w40 Motor Oil. Please check out 2009-2014 F-150 Air, Oil, & Fuel Filters for an updated selection.

Features & Details

  • Increase Horsepower
  • Improved Wear Protection
  • Fully Synthetic
  • Extends Oil Change Intervals
  • 15w40 Weight
Protect Your Investment. The most effective way of ensuring long engine life in either a heavily modded or daily driven F-150s is regular oil changes. And there is no better oil available for your truck than Royal Purple. Royal Purple is a full synthetic oil that contains a patented additive to reduce engine wear and protect your rings, cylinders, and bearings more than any other. It also sticks to your engine's internals after shutdown to protect your engine upon startup.

Superior Performance. Unlike other oils, Royal Purple continues protecting your engine even at high temperatures, making it a great choice for every F-150. It lubricates better regardless of temperature, ensuring your F-150 will run right whether you're stuck in a traffic jam or going for FTD (fastest time of the day). Many F-150 owners even report better throttle response or even horsepower gains with Royal Purple.

Resists Breakdown. Royal Purple is more resistant to breakdown than other oils, meaning you can go longer on an oil change without worrying about engine damage.

Application. This Royal Purple Oil is a 15w40 weight. Check your F-150's oil cap or owner's manual for the correct weight for your engine.
  • 2.7L/3.5L EcoBoost, 3.7L and 4.6L need 6 quarts for a complete oil change.
  • 3.5L NA, 5.4L and 6.2L needs 7 quarts for a complete oil change.
  • 5.0L needs 8 quarts for a complete oil change.

Note: Intended for racing applications.

Fitment: Details

MPN# 1154

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

What's in the Box
  • (1) Quart Bottle
Installation Info

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