Our 2003 4cyl Subaru Outback just rolled 100000 miles and my mechanic says both head gaskets are leaking. This doesn’t shock me given the Subaru history of head gasket problems and the mounting evidence that the tweaks in the 2003 model didn’t put the problem to bed. I’m curious if anyone out …

2003 Subaru Outback Head Gasket

andrew_j October 10, 2008, 11:23pm 4

If you have used Subaru coolant conditioner your gaskets are covered for 8yrs/100,000 miles for some 2003 and all 2000-2002. Contact SOA.