Is it critical to change the o-ring
04-28-2010, 05:17 PM
Join Date: Feb 2007
Location: Oklahoma
Posts: 1,785
Likes: 0
Never changed one. No problems.
04-28-2010, 05:53 PM
Join Date: Jun 2008
Location: Vegas
Posts: 2,581
Likes: 0
Only if the old one leaks.
04-28-2010, 06:03 PM
Join Date: Jan 2006
Location: Charleston, SC
Posts: 11,363
You should do exactly like the manual says because you will get cooties if you don't!
04-28-2010, 06:13 PM
Join Date: Feb 2009
Location: Oregon / AZ
Posts: 809
Likes: 0
I replace mine because I riff on it and mark it up...Home depot..cheaper
04-28-2010, 06:22 PM
Join Date: Dec 2007
Location: Mountains of North Carolina
Posts: 1,736
I usually change the drain plug as well. Change the pan every 20k just in case.
04-28-2010, 06:37 PM
Join Date: Feb 2008
Location: On the lake, Ohio
Posts: 597
I change O rings every time I change a fluid plus wrap plug with teflon tape. Such cheap insurance.........
04-28-2010, 06:48 PM
Join Date: Oct 2008
Location: Metropolis
Posts: 726
Likes: 0
You'll void your warranty if you don't put new ones on.
04-28-2010, 06:50 PM
Join Date: Nov 2009
Location: SC
Posts: 1,444
Likes: 0
I replace after about 5 changes depending on condition. Always use high temp thread sealant. No leaks as of yet. Just go get a few to have on hand, if you want or need to change it no problems.
04-28-2010, 06:53 PM
Join Date: Apr 2006
Location: Billings,Mt.
Posts: 10,668
Likes: 0
The one on my oil drain plug is always messed up.
04-28-2010, 08:37 PM
Join Date: Apr 2005
Location: Lincolnton, NC
Posts: 3,108
74,000+miles on the original o-rings and derby gasket.
04-28-2010, 05:17 PM
