2018-2023 Ram 1500 3.0L EcoDiesel Oil Filters

Oil filters for the 2018-2023 Ram 1500 3.0L EcoDiesel

The EcoDiesel uses a cartridge filter that drops into a housing, and that housing also carries the engine oil cooler. On the second-generation engine, the factory Mopar filter is 68229402AA, the housing cap takes a 27 mm (1-1/16 in) socket and the drain plug takes a 13 mm wrench. Owners quote the guide at 10.5 quarts for that engine. For 2020-2023 trucks, take the capacity and oil spec from your owner's manual.

Choosing the right filter

A filter is not an upgrade part. You want one that matches the factory element and seals in the housing. Watch for Jeep-market filters with the O-ring at the bottom: owners report they do not interchange with the Ram EcoDiesel, and FCA later standardized on a top-O-ring design.

What we carry

MAHLE OX1145D engine oil filter for the second-generation engine and MAHLE OX1406 oil filter for the third generation.

Fitment notes

The OX1145D is listed for 2014-2019, which is the 2018 Ram 1500 and the 2019 Ram 1500 Classic. The OX1406 is listed for 2020-2023. Any 2019 EcoDiesel is a Classic, since the redesigned 2019 truck had no diesel. Verify by VIN if your truck's history is unclear.

Frequently asked questions

Which MAHLE filter fits a 2019 Ram 1500 Classic EcoDiesel?

The OX1145D, which MAHLE lists for 2014-2019. The 2019 Classic carries the second-generation engine, the same as the 2018 Ram 1500. The OX1406 is for 2020-2023 trucks.

Can I use a Jeep EcoDiesel oil filter on my Ram?

Not a Jeep-market filter with the O-ring at the bottom. Owners report those do not interchange with the Ram, and FCA later moved to a top-O-ring design. Stick with a filter listed for your Ram's model year.

Not sure what fits? Call the shop at the number in the header, or use the fitment checker on any product page. We install everything we sell.