Oil filter Motorcraft or OEM Volkswagen

I maintain 4 6.7s, in f350 and f450. Motorcraft filters and full synthetic 5w40 are my choice. I send Blackstone oil samples periodically and change them at 8k. So far, Blackstone keeps telling me I can let the oil go longer.

Motorcraft oil filters are also known for being of great quality.

Purolator was the producer of our filters last time I checked. Motorcraft filters are surprisingly good considering how cheap they are. The bypass setup, filter media, housing and overall quality are higher than what you’d get at a fast lube place.

Motorcraft filters are made by Purolator. It's been my experience that Motorcraft filters work perfectly fine. I used Motorcraft oil as well until I switched to full synthetic.

I have a 2013 Jetta that calls for 5W-40. I only use oil filters purchased directly from Volkswagen, and I only use Castrol oil. I've had positive results doing this

I am not sure if you can and have a place to do it on your own but I bought oil vacuum pump couple years ago and changing oils myself since then. I have a Volkswagen and oil filter easily accessible from the top.

$5 Motorcraft oil filter from Rock Auto

The motorcraft filters I've seen for fords have the pressure relief at the end that screws on, top in most cases. Most others have it at the bottom. Since crud settles to the bottom if that relief opens with the relief at the bottom its gonna send that crud into the engine.

VW Touareg V6 roughly $600 at an independent euro mechanic for regular service

I just changed the oil on my TDI at 15,000 miles and when I pulled the engine cover it looked factory fresh under the cover. Meaning there was no evidence that the dealer even made an attempt to change the cartridge filter. I was very, very careful not to spill oil on the engine components but still managed to get oil on the white mesh heat shield next to the filter housing. When I removed the cartridge filter it looked extremely dirty and gunky.