4-Stroke Marine Engine Oil SAE 25W-40

ws-logo shield text

No items in cart View Cart

4-Stroke Marine Engine Oil SAE 25W-40

Lucas 4-Stroke Marine Engine Oil SAE 25W-40 is designed to improve wear protection and increase catalyst life in newer inboards using catalytic converters. Meets or exceeds NMMA® FC-W (CAT) performance.

Can be used in automotive applications where API SM oils are called out for. Also has applications in 4-stroke outboards and 4-stroke personal watercraft. 4-Stroke Marine Engine Oil SAE 25W-40 is fortified with special synthetic additives that coat all moving parts to guard against rust, corrosion and moisture during long storage periods. Meets or exceeds MERCRUISER® sterndrive and inboard marine performance requirements.

Key Benefits

  • Designed to improve wear protection
  • Increase catalyst life in newer inboards using catalytic converters
  • Fortified with special synthetic additives that coat moving parts

Buy Online

For Sales enquiries Freephone: 0808 100 3259 or find your nearest retailer

Packaging

  • #10677 - 1 Quart (Case of 6) - 13 lbs
  • #10814 - 5 Quarts (Case of 3) - 31 lbs
  • #10693 - 5 Gallon Pail (1 Pail) - 40 lbs
  • #10694 - 55 Gallon Drum (1 Drum) - 440 lbs

Documentation

Product Spec Sheet Technical Data Sheet - English
Safety Data Sheet Safety Data Sheet - English
Safety Data Sheet Safety Data Sheet - French
Safety Data Sheet Safety Data Sheet - German
Safety Data Sheet Safety Data Sheet - Netherlands (Dutch)
Safety Data Sheet Safety Data Sheet - Portuguese
Safety Data Sheet Safety Data Sheet - Spanish
Safety Data Sheet Safety Data Sheet - Swedish

Click here to get Adobe Reader

Larry Morrison uses Lucas Heavy Duty Oil Stabilizer in MTD Lawn Tractor

I have what I feel is an amazing testimonial. I have been using your Heavy Duty Oil Stabilizer after seeing your gear cluster demo showing how your lube clinging to the moving parts while rotating the hand crank. I have since been adding Lucas Oil to my lawn tractor engine and all my vehicles with every oil change. One day when I drained the oil from my tractor, I installed about 8oz's of your product and did not add the rest of the regular oil . Since Lucas Oil was so thick and needed time to settle, I decided to finish refilling it the next day after work. The next day my stepson returned home before me and decided to cut the grass. Ocassionally he would do that for me without telling me if he had time. Of course, how many teenagers check the oil level on our mowers before cutting the grass. Well, he cut 2 acres and miraculously the engine did not freeze up. When I returned home from work and saw the grass was cut, I only hoped he had checked the oil level. Nope!! Well that was over 4 years ago and I have been meaning to send you this testimonial for some time. I'm not sure if the engine experienced any substantial wear but, I have been cutting grass since then without failure. I just wanted to let you know how happy I am with your products.

Share Your Lucas Oil Story