AUTO
BIKE
ATV
UTV
SLED
BOAT
PWC
SEMI
Diesel Oil Products
Explore 977 products covering all 1643 stock numbers in the published catalog. Choose a product for package options and official ordering.
AMSOIL Vehicle & Equipment Lookup
Click Your Vehicle Type
19 products · Page 1 of 1
AMSOIL Signature Series 15W-40 100% Synthetic Max-Duty Diesel Oil
Product Code : DMEQT-EA
SEE PRODUCT PRICE
VIEW DETAILS
AMSOIL Signature Series 5W-40 100% Synthetic Max-Duty Diesel Oil
Product Code : DEOQT-EA
SEE PRODUCT PRICE
VIEW DETAILS
AMSOIL Signature Series 0W-40 100% Synthetic Max-Duty Diesel Oil
Product Code : DZFQT-EA
SEE PRODUCT PRICE
VIEW DETAILS
AMSOIL Signature Series 5W-30 100% Synthetic Max-Duty Diesel Oil
Product Code : DHDQT-EA
SEE PRODUCT PRICE
VIEW DETAILS
AMSOIL Signature Series 10W-30 100% Synthetic Max-Duty Diesel Oil
Product Code : DTTQT-EA
SEE PRODUCT PRICE
VIEW DETAILS
AMSOIL 15W-40 Heavy-Duty 100% Synthetic Diesel Oil
Product Code : ADPQT-EA
SEE PRODUCT PRICE
VIEW DETAILS
AMSOIL 5W-40 Heavy-Duty 100% Synthetic Diesel Oil
Product Code : ADOQT-EA
SEE PRODUCT PRICE
VIEW DETAILS
AMSOIL 10W-30 Heavy-Duty 100% Synthetic Diesel Oil
Product Code : ADNQT-EA
SEE PRODUCT PRICE
VIEW DETAILS
AMSOIL 0W-20 100% Synthetic Diesel Oil
Product Code : DP020QT-EA
SEE PRODUCT PRICE
VIEW DETAILS
AMSOIL 5W-30 100% Synthetic Diesel Oil
Product Code : DP530QT-EA
SEE PRODUCT PRICE
VIEW DETAILS
AMSOIL 15W-40 Heavy-Duty Diesel and Marine Oil
Product Code : AMEQT-EA
SEE PRODUCT PRICE
VIEW DETAILS
AMSOIL DOMINATOR 20W-50 Competition Diesel Oil
Product Code : DCOQT-EA
SEE PRODUCT PRICE
VIEW DETAILS
Freedom Series 5W-40 100% Synthetic Diesel Oil
Product Code : FD540QT-EA
See current product information and available reviews on AMSOIL.com.
SEE PRODUCT PRICE
VIEW DETAILS
Freedom Series 10W-30 100% Synthetic Diesel Oil
Product Code : FD1030QT-EA
See current product information and available reviews on AMSOIL.com.
SEE PRODUCT PRICE
VIEW DETAILS
Freedom Series 15W-40 100% Synthetic Diesel Oil
Product Code : FD1540QT-EA
See current product information and available reviews on AMSOIL.com.
SEE PRODUCT PRICE
VIEW DETAILS
Freedom Series 15W-50 100% Synthetic Racing Oil
Product Code : FD1550QT-EA
See current product information and available reviews on AMSOIL.com.
SEE PRODUCT PRICE
VIEW DETAILS
Freedom Series Break-In Oil
Product Code : FDBRKQT-EA
See current product information and available reviews on AMSOIL.com.
SEE PRODUCT PRICE
VIEW DETAILS
AMSOIL 15W-40 Commercial Grade Diesel Oil
Product Code : SBDF1G-EA
SEE PRODUCT PRICE
VIEW DETAILS
AMSOIL 10W-30 Commercial-Grade Diesel Oil
Product Code : SBDT1G-EA
SEE PRODUCT PRICE
VIEW DETAILSNo matching products. Try a shorter name or another part number.
Catalog checked October 21, 2026. Prices and availability are confirmed on AMSOIL.com. Match fitted parts and lubricants to the exact application.
Related guides for your next step
Compare diesel engine oil families — Review the differences between oil families before choosing a product.
Diesel emissions compatibility — Check emissions requirements alongside the exact engine specification.