ZR-1 Net Registry Forums - View Single Post

ZR-1 Mack · 12-10-2005

Change the oil filter whenever you do the oil. Bosch or Mobil 1 is the way to go.

Bosch is black like the old Delco OEM while the Mobil One is gray.

Either looks a heck of alot better than Delco blue.

12-10-2005	#10
ZR-1 Mack Join Date: Dec 2005 Location: Mid Hudson Valley, NY Posts: 72	Re: Life time Oil filters Change the oil filter whenever you do the oil. Bosch or Mobil 1 is the way to go. Bosch is black like the old Delco OEM while the Mobil One is gray. Either looks a heck of alot better than Delco blue.