The recommended oil change interval for AMSOIL synthetic motor oil may differ based on the particular product being used and the conditions under which the vehicle is operating.
AMSOIL synthetic motor oil is known for its superior performance and longevity, which means that the recommended oil change interval can vary depending on the specific product and operating conditions. In fact, AMSOIL synthetic motor oil often outperforms both conventional and other synthetic oils, allowing you to extend your oil change intervals if desired. By extending the interval between oil changes, AMSOIL users can enjoy a range of benefits. For one, they'll need to perform less maintenance on their vehicles, which can save time and hassle. Additionally, they'll spend less money on oil changes each year, which can add up to significant savings over time. Finally, by producing less waste oil, they'll be doing their part to protect the environment and reduce their carbon footprint.
Even if you decide to stick to the oil change interval recommended in your vehicle's owner's manual, using AMSOIL synthetic motor oil can still offer a range of benefits. These include improved wear protection, a cleaner engine, better fuel efficiency, and reduced oil consumption. So, whether you prefer to change your oil more frequently or follow the manufacturer's guidelines, AMSOIL can help keep your engine running smoothly.
AMSOIL Oil Change Interval By Product Line
Signature Series Synthetic Motor Oil
AMSOIL offers different oil change intervals for their various product lines. For their Signature Series Synthetic Motor Oil, the normal service interval is up to 25,000 miles (40,200 km), 700 hours of operation, or one year, whichever comes first, for personal vehicles not operating under severe service. However, for severe service conditions such as commercial or fleet vehicles, excessive idling, or frequent towing, hauling, plowing, or driving in dusty conditions, the interval is up to 15,000 miles (24,140 km), 700 hours of operation, or one year, whichever comes first.
XL Synthetic Motor Oil
AMSOIL's XL Synthetic Motor Oil offers an oil change interval of up to 12,000 miles (19,300 km) or one year, whichever comes first. However, it is important to note that the interval may be longer if recommended in the owner's manual or indicated by electronic oil life monitoring systems.
OE Synthetic Motor Oil
The recommended oil change interval for AMSOIL's OE Synthetic Motor Oil varies depending on the intervals stated by the vehicle manufacturer or indicated by the oil life monitoring system. It is important to follow these guidelines to ensure optimal performance and protection for your engine.
Signature Series Max-Duty Synthetic Diesel Oil
AMSOIL offers different oil change intervals for its various product lines. For the Signature Series Max-Duty Synthetic Diesel Oil, the recommended service life for heavy-duty on-/off-road diesel engines is three times the OEM recommendation, not exceeding 60,000 miles/600 hours or one year. For turbodiesel pickups, it is two times the OEM recommendation, not exceeding 25,000 miles or one year. For competition use, oil analysis should be used to determine appropriate drain intervals. For gasoline engines, the recommended service life is two times the OEM recommendation, not exceeding 15,000 miles or one year.
Heavy-Duty Synthetic Diesel Oil
The recommended oil change interval for AMSOIL's Heavy-Duty Synthetic Diesel Oil varies depending on the guidelines set by the original equipment manufacturer (OEM). It is recommended to follow the drain intervals suggested by the OEM for optimal performance.
Synthetic Diesel Oil
For the Synthetic Diesel Oil product line, it is recommended to follow the drain intervals specified by the original equipment manufacturer (OEM).
It is important to note that even with extended intervals, the oil filter should still be changed at every oil change. To further extend the interval, oil analysis can be conducted to determine the condition of the oil and if it is still suitable for continued use.
Oil Change Interval History
The recommended interval for oil changes has evolved over time. In the past, it was typical to change conventional oil every 3,000 miles or every 3 months. This practice originated in the 1960s as a way to coincide oil changes with the changing of seasons. Quick lube businesses adopted this idea to keep customers coming in, promoting it as an "insurance policy" for engine health. However, with advancements in oil and engine technology, many manufacturers now recommend longer intervals between oil changes.
The recommended interval for oil changes has changed over time due to advancements in both motor oil and engine technology. The old guideline of changing oil every 3,000 miles has become outdated with the introduction of electronic oil life monitors. General Motors was the first to introduce this system in 1988, and now it is a common feature on millions of vehicles. These monitors take into account factors such as driving habits and conditions to determine when an oil change is actually necessary, making the old rule of thumb obsolete.
Gone are the days of the 3,000-mile oil change. In fact, many car manufacturers now recommend oil changes at intervals of 7,500 miles or more. This shift in thinking was largely due to California's efforts to reduce waste and promote sustainability. Even Jiffy Lube, a major player in the quick lube industry, has abandoned the 3,000-mile oil change and now advises customers to follow the guidelines in their vehicle's owner's manual. So, if you're still changing your oil every 3,000 miles, it may be time to reconsider.
Synthetics Provide Longer Oil Change Intervals
Synthetic oils are designed to provide longer oil change intervals compared to conventional oils. The exact duration of how much longer they last can vary depending on the brand and specific product. However, in general, synthetic oils are known for their superior performance and ability to maintain their properties for longer periods of time.
Synthetic oils have been developed to provide longer intervals between oil changes compared to conventional oils. While most oil manufacturers do not provide specific service intervals for their products, synthetic oils are known to have better resistance to breakdown and can maintain their lubricating properties for a longer period of time.
If you're looking for a way to extend the time between oil changes, synthetic oils may be the answer. AMSOIL extended-drain synthetic motor oils, for example, offer a guaranteed oil change interval that allows you to go longer between changes. This can be especially helpful for those who may not have the time or resources to change their oil as frequently as recommended. With synthetic oils, you can enjoy the convenience and potential cost savings of a once-a-year or twice-a-year oil change.
AMSOIL's synthetic oils are designed to provide longer intervals between oil changes, making it a great choice for those who want to save time and money. Additionally, these oils offer superior performance and protection for your engine, ensuring that it runs smoothly and efficiently. Whether you're looking to extend your oil change intervals or simply want the best oil possible, AMSOIL has you covered.
To determine the appropriate maintenance schedule for your vehicle, it is important to refer to the owner's manual and follow the OEM guidelines for both severe and normal service. These guidelines will provide specific recommendations for maintaining your vehicle based on your driving habits and conditions.