15w 40 Engine Oils
$13.49
A factory-tested engine oil that reduces consumption and wear, providing maximum protection for RV generator engines.
$99.99
A mixed fleet engine oil that provides better oxidation, wear protection, and piston deposit control.
Pros: Good quality engine oil, Easy assembly and versatile, Positive feedback on performance, Good price and value, Lid stays closed most of the time
$99.99
A Synthetic Blend engine oil for heavy-duty vehicles with extended drain potential and exceptional deposit control.
Pros: grab and go, no hassle, quality
$25.99
A Synthetic Blend engine oil for heavy-duty vehicles with extended drain potential and exceptional deposit control.
$16.99
A 15W40 pump oil that fits most gas pressure washer pumps, providing maximum pump protection.
Pros: does the job, availability at tsc, works great
$54.99
A premium synthetic blend motor oil with Triple Protection Plus technology for excellent wear protection and engine longevity....
Pros: Good engine performance, Excellent wear protection, Good for hard wear, Reliable oil with no failures, Extended oil drain intervals
$29.99
A 2.5 gal. container of Traveller All Fleet SAE 15W-40 Engine Oil, compatible with gasoline, LPG, and diesel engines.
Pros: quality, effectiveness, good price
$904.99
A high-performance motor oil that provides excellent protection against wear, oxidation, and viscosity loss.
$86.99
A high-performance motor oil that provides excellent protection and durability for diesel engines.
15w 40 Engine Oils
Choosing the right engine oil, like the tractor supply 15w40 oil, involves considering the specific needs of your equipment. This oil is designed to maintain its viscosity even under the stress of changing weather conditions, making it an ideal choice for those who depend on their machinery for livelihood and can't afford downtime. Whether plowing through the remnants of harvest or clearing snow, the right oil ensures that your engine’s internal components are protected, thus extending its lifespan. It’s not just about maintaining a piece of equipment; it’s about preserving a vital asset that supports your farming or business operations. Seasonal changes demand adjustments to how you maintain your equipment. As you store away tools and prepare machinery for the colder months, remember that the simple act of changing the oil can significantly impact the performance and reliability of your machines. Using a high-quality 15w40 oil can mean the difference between a smooth season of winter chores and unexpected repairs.
For those looking to delve deeper into the specifics of diesel engine maintenance, understanding the properties and benefits of different oils can be crucial. Our Diesel Engine Oil page offers a wealth of information that can help you make informed decisions about the best products for your equipment. Whether you're buying for personal use or choosing a thoughtful gift for a friend or family member who takes pride in their mechanical work, the right engine oil can be a game-changer. As evenings grow longer and the frost begins to appear, taking the time to care for your machinery with the right 15w40 oil not only prepares you for the season ahead but also instills a sense of readiness and confidence that comes from knowing your equipment is at its best.