Due to space restrictions, I have to replace the oil filter canister and relocate the filter. However, I have A couple questions before buying a remote filter adapter and installing it. First, the two holes from the block where the oil comes and goes to/from the filter, which is which?. Does the oil come out of the engine through the top hole or bottom hole?. Also, bypass vs non-bypass filter adaptor. Which would be preferred and why? I know that will have to give up the oil cooler (unless I plumb in a different one) but don't know how necessary it is on such a small engine with decent oil capacity. Any other thought and suggestions would be much appreciated. Thanks

 

What model is this for?

 

It's for a 240D. I ended up making one.

 

Glad that you were able to resolve this issue. If you encounter any more in the future, take a look at the link below to our site's DIY tech articles on the W123 platform (it's for all the models). Best of luck and please let us know if you have any questions!

Mercedes-Benz W123 300TD (1977 - 1985) Technical Article Directory | DIY Maintenance and Repair Projects for MBZ 230, 240D, 280 CE, 300D, 300TD | Pelican Parts