morgyface
Member
Not exactly. Some owners don't want cheaper parts with possible inferior quality and insist on OEM.
Also I would expect an MB indy to fit MB parts and not aftermarket unless I asked him.
My indy fits OEM because the parts are a sure fit. Aftermarket parts often don't.
Even if this applied here, it still doesn't explain the inflated price of things like Mobil oil or Bosch windscreen wiper blades which can be picked up in my local Halfords for much less!