fact_checkQuick answer

2019 6.7 Cummins Oil Capacity

Most 2019 6.7 Cummins applications use 12 qt with a new oil filter. Check the table below to match your exact vehicle before filling.

With filter

12 qt

Recommended oil

Mopar MS-10902 / API CK-4 diesel oil

Typical viscosity

10W-30 normal service; 5W-40 synthetic for severe or cold service

Oil Capacity by Year and Application

All numbers below are with a new oil filter.

2019-2026Ram 2500 / 3500 with 6.7L Cummins12 qt11.4 LMopar MS-10902 / API CK-4 diesel oil
Start a little below the listed amount, then use the dipstick to top off. Check the owner manual if your vehicle has a different chassis, duty rating, or special package.

Common Questions

How many quarts does a 2019 6.7 Cummins take?

Most 2019 6.7 Cummins applications take 12 qt with a new oil filter. Match your exact vehicle row before filling.

Does the 2019 6.7 Cummins oil capacity include the filter?

Yes. The capacity shown here is the with-filter amount for a normal oil and filter change.

What oil should I use in a 2019 6.7 Cummins?

2019 6.7 Cummins applications commonly list 10W-30 normal service; 5W-40 synthetic for severe or cold service. Use the recommended oil shown for your matching application and confirm it in the owner manual.

Why might my 2019 6.7 Cummins use a different amount?

A different chassis, oil pan, duty rating, or special package can change the published refill amount. Use the row that matches your vehicle.

See all 6.7 Cummins yearsarrow_forward