Yup, the spin-on filter.
But they don't actually spin on, they only look like they might. They tighten down with the center bolt. If he's been spinning them on maybe that's the problem? -- Jim _______________________________________ http://www.okiebenz.com For new and used parts go to www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com