With the new plug that they put in cars today they last a long time. I
don't think 100,000 miles. $17.00 is a bit steep for any plug including
Platinum. I say them selling for $5.00 around town and they are considered
the best. Go to a local repair shop and have them installed when the time
comes.


"2000AccordLX" <news@bigtom.com> wrote in message
news:jdadna_mcux6wayiXTWJlg@comcast.com...
> How often should you change your spark plugs, I have a 2000 honda Accord.
> I still have the orignal plugs in. The Honda Parts Dealer told me that you
> don't have to replace them till 100,000 miles. he also said that the
> Platinum Plugs are $17.00 each, Can anyone concur?
>
>