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AMSOIL Heavy Duty Oil Filter

AMSOIL's filters provide an essential safeguard for semi-trucks. Specially designed to manage heavy-duty applications, these filters effectively eliminate contaminants, ensuring clean, smooth engine operation. The robust construction guarantees longevity, even under extreme conditions. They provide excellent dirt-holding capacity, maintaining optimal flow characteristics. Alongside the superior filtration performance, these filters also support extended service intervals, making them a cost-effective choice for long-haul transportation. Therefore, these oil filters are a valuable investment for the health of semi-truck engines.


AMSOIL Diesel Oil

AMSOIL's diesel oil is a high-performance choice for semi-trucks. This synthetic diesel oil is engineered to meet the demanding needs of heavy-duty vehicles like a semi rig, providing superior thermal stability and wear protection. Its soot-busting properties keep engines cleaner, contributing to more efficient operation. Additionally, the oil offers extended drain intervals, an advantage for long-haul trips. These diesel oils embody quality and reliability, essential for maintaining the longevity and performance of semi-trucks. Use this product for your next semi truck oil change!


  • AMSOIL is crafted to deliver maximum fuel efficiency and reduce oil consumption, crucial for the long-haul demands of semi-truck engines.

  • It provides exceptional wear protection, significantly reducing engine stress during continuous high-load operations, which is essential for the longevity of truck engines.

  • The oil boasts a high TBN (Total Base Number), enabling it to effectively neutralize acids and maintain engine cleanliness, thus extending oil change intervals.

  • Designed with superior cold-temperature properties, AMSOIL ensures reliable startup and immediate circulation in cold weather, protecting engine components under all climate conditions.

  • Get it now for your DIY maintenance or take it to a diesel mechanic for your next semi truck oil change!



AMSOIL Diesel Oil

Semi truck diesel motor oil in an essential fluid, with its high-viscosity attributes, reduces friction between moving parts, ensuring the smooth operation of the engine. In addition to minimizing wear and tear, it also assists in heat dispersion, preventing overheating of vital components. Regular semi truck oil change promotes the longevity of the vehicle's system, encouraging optimal function. Furthermore, it aids in sealing gaps in the engine, providing cleaner operation by reducing the accumulation of unwanted particulates. Therefore, proper management and maintenance involving this lubricant are integral to the health of a semi-truck. Do you have semi truck fleet? See our Commercial Account for wholesale pricing and free shipping!

Heavy-duty vehicles, such as semi-trucks, demand high-performance lubricants to ensure their intricate engines function optimally. Selecting the right type, such as synthetic variants, can significantly improve a vehicle's life and performance. One prominent choice in this category is AMSOIL 100% Synthetic Diesel oil. This premium synthetic motor oil has been meticulously engineered to endure the extreme conditions that semi-trucks are often subjected to. It offers exceptional thermal stability, mitigating engine wear by reducing friction between moving components. Its high-viscosity index enhances the engine's efficiency, supporting smoother operation and extending drain intervals.


Additionally, the lubricant exhibits superior soot-busting capabilities, helping to keep engines cleaner and more responsive. It's crucial to note that synthetic engine oils like diesel also contribute to fuel efficiency - a critical factor for rig semi-trucks considering their high mileage. Furthermore, their heat-dissipating properties prevent potential overheating, ensuring safe, long-haul journeys. Ultimately, the selection of a robust lubricant is critical to semi-truck maintenance and operation, underlining the importance of a high-quality synthetic semi oil for these heavy-duty vehicles. Order this product direct from an Authorized AMSOIL Dealer and take it to your semi truck oil change near me installer! Become an AMSOIL Preferred Customer and get up to 25% off on your order!


In the realm of semi-trucks, one of the fundamental elements that ensure the smooth operation and longevity of these heavy-duty vehicles is the diesel engine oil. Proper lubrication is vital to keep the sophisticated machinery of these trucks running efficiently. In this regard, semi-truck oil isn't merely a requirement; it's a lifeline that protects, maintains, and enhances the performance of the vehicle. Particularly when focusing on diesel engines, a suitable choice of oil is even more crucial given the demanding nature of the work these engines perform. A leading candidate in this arena of high-performance lubricants is AMSOIL Diesel  oil, a premium product that brings forth numerous benefits.

This synthetic diesel motor oil has been specifically engineered to cater to the challenging conditions semi-trucks often face. This oil is a blend of advanced synthetic base stocks and proprietary additives, which equip it with superior characteristics that outperform conventional diesel engine oils. Here are five primary benefits that this remarkable lubricant delivers:

  1. Exceptional Thermal Stability and Wear Protection: One of the most significant challenges in semi-truck engines is the extreme heat produced during operation, which can break down conventional oils and cause them to lose their lubricating properties. These synthetic oils maintain its protective qualities even under severe thermal conditions, ensuring adequate lubrication and preventing harmful metal-to-metal contact. This results in reduced wear and tear of the engine components, thus extending their life and reliability.

  2. Enhanced Engine Efficiency: The high-viscosity nature of synthetic oil ensures a smooth and efficient engine operation. It reduces internal friction, which in turn reduces the amount of energy wasted as heat and increases the overall power output. This enhanced engine efficiency can also translate into better fuel economy, a critical factor considering the high mileage these vehicles typically cover.

  3. Superior Soot-Busting Capabilities: In diesel engines, soot can be a significant issue. This carbonaceous by-product can accumulate in the engine, leading to decreased performance and potential engine damage. Synthetic oil features superior soot-busting properties, effectively handling high soot-loading, keeping engines cleaner, and reducing the risk of soot-related wear and tear. This results in improved responsiveness and power output, making it an excellent choice for semi-trucks operating under demanding conditions.

  4. Extended Drain Intervals: One of the notable advantages of synthetic oils is their ability to retain their lubricating properties for a more extended period compared to conventional oils. This means that oil changes can be less frequent, saving time, and reducing maintenance costs. For long-haul semi-trucks, this is particularly advantageous, reducing downtime and enhancing operational efficiency.

  5. Improved Cold-Weather Performance: The challenge with conventional oils is that they can become too thick in cold temperatures, making it difficult for the engine to start and potentially leading to inadequate lubrication. Synthetic oil maintains its viscosity even in colder climates, providing rapid and effective lubrication during cold startups. This property protects the engine from unnecessary wear and tear, ensuring reliable operation regardless of the weather conditions.


Beyond these benefits, diesel synthetic oil aligns with environmental concerns by contributing to reduced emissions. The improved fuel economy and cleaner operation it enables result in lower carbon emissions, making it a more eco-friendly choice for semi-truck operators.

In conclusion, the critical role of semi-truck oil cannot be overstated. It is the unsung hero in the engine bay, silently performing its duties of protection, lubrication, and maintenance to keep these massive machines running smoothly and efficiently. And when it comes to a choice that offers reliability, performance, and longevity, AMSOIL Diesel synthetic oil stands as a powerful contender. With its myriad benefits, it not only ensures the engine's health and efficiency but also contributes to a reduced environmental footprint. Therefore, considering these products for semi-truck applications is a step towards smarter, more efficient, and sustainable heavy-duty vehicle operation. Order this product today and install it yourself or take it to an oil change near me facility, like a diesel oil change location, a 5 oil change location, a Valvoline instant facility, another one stop lube installer who works on semi trucks, or your own motor mechanic for professional installation. See our Commercial Account if you need diesel oil for semi trucks in your transportation business.



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