Oil filter Bosch or MOTUL

The Bosch oil filter and Mobil 1 5w20 combo is what I've been using for years for my 2010 TSX

I like using motul with OEM filters but I doubt it's making much of a difference.

Kaufe ausschließlich Markenfilter, BOSCH oder Mann. Was anderes kommt mir nicht ins Auto. Und ein kurzer Ölwechsel-Intervall (10-15k) ist auch nicht schlecht für die Gesundheit des Autos. Am Öl und Ölfilter sollte man nie sparen, die potentiellen Folgekosten sind einfach zu krass.

Complete list of components: NOS Volkswagen: -pan gasket, Bosch oil filter

I would never buy a cheapie oil filter for any car, especially a European car. I have always insisted on OEM or Bosch parts for our VW’s.

Depends on year and where you are located. I would never buy a cheap one, since a Bosch is 10 euros, and I'm not willing to take any chances for 5 euros or less, which is the price difference with a ridex or something like that.

I’ve just been purchasing Bosch filters from Halfords or eurocarparts. Oil I just use fully synthetic oil 5w30. I’ve had the car since 60k and it’s about to hit 100k and it’s still smooth as hell.

I would stick to Bosch, Mann & Mahle for filters.

I have a 2001 Passat 1.8T, on which the oil and filter have been changed every 6 months or 3K mi, whichever came first. The dealer performed the first 4 oil changes, to the 2-year point, then I took over, always with a Bosch or Napa Gold (Wix) filter. Having received the engine sludge notice, I switched from name-brand dinosaur oil to Mobil 1 at my most recent oil change (last month, 23K miles). Although I receive no adverse temperature or indications at the instrument panel, the valve cover SEEMS perhaps to be running a bit hotter than before. What really concerns me is that, when the engine is warmed up, if I stop and idle it for 30 seconds or so, the engine starts making what to my semi-practiced (but new to VWs!) ear sounds perhaps like valve, lash adjuster, or camshaft bearing clatter. The sound emanates from the rear/cylinder 3-4 area, away from belt-driven accessories, etc. Does this sound like an early symptom of sludge, perhaps associated with insufficient oil pressure at idle? Given my history of frequent oil changes and otherwise by-the-book or better maintenance, I would not have expected to be a sludge victim at 23K miles. I suppose I could have just installed a defective brand-new Bosch filter, or I suppose the synthetic oil could have loosened some sludge from my dinosaur days, but these seem like real stretches for an explanation. Any suggestions regarding diagnostics?

Happened to me last winter with a Bosch oil filter -- not even an el cheapo aftermarket filter, either. It looked someone had wrung it out like a dishrag.