Only $37 a wire, and worth it. Bruce Roe 20 Mar 2005 "David Cooley" <n5xmt at bellsouth.net> writes: > Until you buy an NTK L1H1... Then you pay 50+/wire > > -----Original Message----- > > From: gmecm-bounces at diy-efi.org On Behalf Of David Allen > > March 20, 2005 > > Ever notice how O2 sensors sell for roughly $20 a wire?