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Below are the AMSOIL oil and filter recommendations for your 1999 Dodge Ram 3500 with the 5.9L Cummins turbo diesel engine.
1999 DODGE RAM 3500 5.9L CUMMINS TURBO DIESEL
The 1999 Dodge Ram 3500 is powered by the legendary 5.9L Cummins turbo diesel inline-six. This engine is known worldwide for its durability, often exceeding 500,000 miles with proper maintenance.
The 5.9L Cummins inline-six turbo diesel requires 15W-40 full synthetic diesel oil in warm climates and 5W-40 for cold-weather operation. Capacity is 12 quarts including filter.
The 1999 Dodge Ram 3500 5.9L Cummins requires 15W-40 or 5W-40 full synthetic diesel oil. Capacity is 12 quarts including filter.
Here is what you need:
You need 12 quarts of AMSOIL Signature Series Max-Duty 5W-40 100% Synthetic Diesel Oil DEOQT-EA which you can learn more about here: AMSOIL synthetic diesel oil 15W-40
You need the AMSOIL nano fiber long life oil filter for your Cummins diesel which is: EAO80
Drain Plug Torque Spec: 37 ft/lbs - always replace the drain plug gasket when changing oil.
To learn how to get wholesale dealer pricing go to: Where can I buy AMSOIL.
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