10w40 100% Synthetic Engine Oil (Product code: AMOQT)
- 100% Synthetic Motor Oil
Meets all the following manufacturers specifications:
API SM/CF, SL, SJ, SG
API CI-4 Plus, CH-4, CF, CF-2
JASO MA (Motorcycle)
MAN 271/3275 * MTU Type 2
Mack EO-M+ * ACEA A3/B3, E3, E5
MB 228.3, 229.1
Available in quart, 1 gallon bottle, 30-gallon drum or 55-gallon drum.
World's best 40-weight Synthetic Lubricant for gas engines.
Perfect for engines specifying a 10W40 or for higher mileage cars & light trucks with high mileage that were using 5W30 or 10W30 previously.
Provides incredible cold flow properties all the way down to -47F!
Drive up to 1-year or 25,000 miles (that's not s typo, that's twenty-five thousand miles) on the same oil for many cars and trucks. Best when used with an EAO oil filter or an Amsoil bypass filter system. Amsoil makes the best diesel oil in the world. With the bypass oil filters, you may never need to change your oil again (periodic oil analysis highly recommended.)
AMSOIL Signature Series Motor Oil is recommended for extended drain intervals in unmodified(1), mechanically sound(2) vehicles or equipment as follows:
Personal Light Truck Diesel Engine Service
• Normal Service(3) -- Up to 25,000 miles or one year, whichever comes first, or longer based on oil analysis.
• Severe Service(4) -- Up to 15,000 miles or one year, whichever comes first, or longer based on oil analysis.
• Replace AMSOIL Ea™ full flow oil filter at the time of oil change up to 25,000 miles (other brands at standard OEM* intervals).
To order call:
M-F 7AM to 5 PM CST
Give Customer ID #
1102880R prior to ordering
Tell operator that you wish to enroll as "preferred customer" for additional 20 to 25% discount.
See what filters fit your vehicle:
Filter lookup guide