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Marine SAE 15W-40 CK-4 Oil

Lucas Oil Marine SAE 15W-40 CK-4 Oil is blended with premium base oils and Lucas additives. You can expect less oil consumption and reduced engine wear. It resists oxidation and thermal breakdown for total protection in new and older marine engines. Provides increased lubricity, lowers oil temperature, reduces engine noise, increases oil pressure and reduces soot levels. Suitable for use in gasoline and diesel powered engines.

Recommended for all engines specifying SAE 15W-40 heavy duty oil, CK-4 and previous, including CJ-4, CI-4+, CI-4, CH-4, CG-4, SN and SM; and European and OEM specifications: ACEA 9, Mack, Volvo, Caterpillar, Cummins, Detroit Diesel, Daimler, MAN, Renault and Ford.

Key Benefits

  • Less oil consumption and reduced engine wear
  • Resists oxidation and thermal breakdown
  • Increased lubricity
  • Reduces engine noise
  • Reduces soot levels
 

Packaging

#10991 1 Gallon (Case of 4) 32 lbs
 

HEAR IT FROM OUR CUSTOMERS

Patrick Car Runs Like New Again with Lucas Motor Oil

I have to say this is the best oil i have ever bought for my car. The car was running rough and it use to have rough starting in the mornings and when I started using your product the car was like new again!
Patrick

jamie marcotte uses Lucas Oil in 2004 Toyota Tundra double cab

I own a 2004 Toyota Tundra double cab.It has been a great vehicle, but let me tell you.Lucas Oil just made it better. I had an annoying wine comung from my rear end for the past year and a half. No one including the dealer could diagnose the problem. The tires also wore down from the limited slip not working correctly. Picked up a few qts. of Lucas gear oil and my troubles are gone. I could'nt believe it. I'm a Lucas Oil fan now.Thank you for a great product that REALLY works.
Jamie M., Raleigh, NC

There is simply no better products

As a kart racer I can not say enough about the quality and performance helping standards of the Lucas Oil Products. We have been using Lucas Oil Products in our kart for four years now and there is simply no better products. We race all over the southeast and people are always coming up and asking what we are using and how it is performing. Thank You Lucas Oil for your support and your awesome oil products.
Tanner M., Munford, TN

Don Dunbar says Lucas Oil Makes Good Quality Products

I have been using your products for a few years on my truck, and I have no complaints. I have even gotten my boss to begin using your products on our fleet at work. Keep up the good work and quality.
Don D.

Lawrence Saved time and money with Lucas Products

My 1993 volvo started bad a few weeks ago so i put in shop and was told everything from valve job, tune up ect, a friend told me to try your product and my vehicle runs great now, Thank You.
Lawrence W.

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