SIGUNA - OEM oil filters for the marine & industry

MWM Diesel Engines

MWM Motores is an independent manufacturer of Diesel engines that has operated in the business of machinery and engines for more than 6 decades. Siguna is an international distributor that operates in several markets such as the United States, Turkey, China, Korea and Mexico. Besides offering filter solutions to customers in the marine, we also serve customers in the industrial sector. Siguna filters can replace the following filter types from MWM Diesel Engines; MWM 3.0541.11.8.0040, MWM 3.0541.11.8.0041, MWM 305411180040 and MWM 305411180041.

Below, you will find an overview of Siguna filters which are substitutable with the filters from MWM Diesel Engines.

Filter SIG 01
MWM 3.0541.11.8.0040
MWM 3.0541.11.8.0041
MWM 305411180040
MWM 305411180041


With a filter from SIGUNA you are guaranteed a top quality filter compatible with your engine.
SIGUNA Premium Filters are produced within Europe, according to the highest EU standards. SIGUNA filters come with a wide range of benefits that make our filters stand out from the rest of the market:

  • First class filtration media
  • Powerful material in securing stabile working conditions all around the world
  • Laboratory and quality tested within the US
  • Extended lifetime by 25% using SIGUNA Premium filters
  • Absorbs up to 30% more dirt than an average filter
  • Reinforced outer and inner core
  • Worldwide delivery
  • High value product to a favourable price

Our title as OEM (Original equipment manufacturer) testifies that SIGUNA does not sell any parts considered as copy parts or low-quality parts. Unfortunately we see that this is not always the case for all providers in the industry.