Oil filter Cartridge M-Series/LT4 (first-gen) Summer Prep It will work for those

It will work for those boats and is still considered the correct replacement by Malibu but just be aware it is not a perfect match

2011-current

Does not include fittings to install -- requires a 1" x 1-1/8" elbow fitting

Sold individually though often both need to be replaced -- when one malfunctions it can damage the other from the extra stress put on it

FatSac's plug and play ballast bags are the easiest way to upgrade your wake

Oil filter Cartridge M-Series/LT4 (first-gen) Summer Prep It will work for thoseNote: There are two styles of oil filter for the M series engine depending on when the engine was manufactured. Below is image and the time frame that each filter was used. If unsure, feel free to reach out with your boat's HIN and we can help you find the right one. First Generation Filter (E100160): Used prior to May 2020 Approximately 5. 5" tall Second Generation Filter (E100217): Used starting in May 2020 to current Approximately 4" tall