Choose between AMSOIL’s main three lines! The Best Performer on the market which is the Signature Series for best performance and protection. Also popular is the value line of XL (Extended Life) for those who like to change oil more often but still have a better oil than the competition. The third is the OE line which was designed for service centers or generally for our customers wanting AMSOIL in a 2nd vehicle. It’s priced to compete with the so called synthetics which are labeled “Fully Synthetic” you find on the shelves. The OE is a 100% synthetic priced for vehicles which oil changes will be more frequent.
Also listed is our products for specific use, older products still available and specialty formulations.
AMSOIL XL Boosted 5W-30 Synthetic Motor Oil
XL 5W-30 Synthetic Motor Oil Extended-Drain Boost Technology Formulated for up to 10,000-miles/six month intervals, or longer when recommended in owners’ manuals or indicated by oil monitoring systems.
Signature Series 0W-20 100% Synthetic Motor Oil
Engineered for enthusiasts seeking maximum protection and performance. Precision-formulated with cutting-edge technology and a longstanding devotion to making the world's best motor oil. The result: engine protection that blows the doors off the highest industry standards. • 50% more cleaning power vs. AMSOIL OE Motor Oil • Ideal for turbos & direct injection • Guaranteed protection for up to 25,000 miles or 1 year
Z-ROD® 10W-40 High Zinc Synthetic Motor Oil
The Z-ROD Synthetic Motor Oil is specially engineered for classic and high-performance cars. Your High Zinc Oil preventing wear on flat-tappet camshafts and other critical engine components PLUS additives for storage!
Signature Series 5W-50 Synthetic for High Power Ford Mustangs
Signature Series 5W-50 Synthetic Motor Oil is engineered for Mustang Trac-Pack. It combines industry-premier synthetic technology with AMSOIL premium additives in a unique formulation that exceeds the higher performance demands of modern engines.
Signature Series 0W-40 Synthetic Motor Oil
Signature Series 0W-40 Synthetic Motor Oil AMSOIL Signature Series Synthetic 0W-40 now known as the Hellcat oil - Exceeds Chrysler MS-12633, MS-10725, MS-10850 and Nissan GT-R
European Car Formula 5W-40 High Performance Synthetic Motor Oil
European Car Formula 5W-40 Mid-SAPS Synthetic Motor Oil Mid-SAPS European Oil for European Gasoline and Diesel Engines Formulated for the lubrication needs of modern European gasoline and diesel cars and light trucks. Its mid sulfated ash, phosphorus and sulfur (SAPS) formulation provides excellent protection for emissions systems.
OE 0W-16 Synthetic Motor Oil
API SP (Resource Conserving), SN PLUS, SM; ILSAC GF-6B.
Signature Series 5W-30 Synthetic Motor Oil
Engineered for enthusiasts seeking maximum protection and performance. Precision-formulated with cutting-edge technology and a longstanding devotion to making the world's best motor oil. The result: engine protection that blows the doors off the highest industry standards.
Premium Protection 20W-50 Synthetic Motor Oil
Premium Protection 20W-50 Synthetic Motor Oil For use in both diesel and gasoline engines. Traditional Pre 2000's type of formulation.
Synthetic Stationary Natural Gas Engine Oil
Synthetic Stationary Natural Gas Engine Oil Formulated to Provide Top Efficiency in Stationary Engines Fueled by Natural Gas AMSOIL Synthetic Stationary Natural Gas Engine Oil delivers superior protection in stationary natural gas engines calling for an SAE 40, low-ash lubricant. Its shear-stable formula qualifies it as a multi-grade 20W-40 so it can be used over a broad ambient temperature range, reducing the need for seasonal oil changes.
Synthetic Vehicular Natural Gas Engine Oil
Synthetic Vehicular Natural Gas Engine Oil Formulated to Provide Maximum Efficiency in Vehicular Applications Fueled by Natural Gas AMSOIL Synthetic Vehicular Natural Gas Engine Oil delivers superior protection and performance in vehicular and mobile natural gas engines calling for an API CF 15W-40 low-ash lubricant.
Engine Assembly Lube
Engine Assembly Lube High-Quality Assembly Lube for Racing, Performance and Other Four-Stroke Engines AMSOIL Engine Assembly Lube (EAL) is formulated to cling to engine parts and provide exceptional wear protection, while inhibiting rust and corrosion in newly built or rebuilt four-stroke engines. It is designed to dissolve in oil, helping eliminate oil port clogging and deposit formation.