[auto parts] - To short year (i.e. '02 or full year 2002) Does it matter?

[SEO]

For selling auto parts on Google Base Product Search, would you recommend, in the title to write: a) 02 2002 Toyota ... whatever b) 2002 Toyota ..... Is Google smart enough to know 02 is 2002? Is this irrelevant? I looked at high ranking feeds and they are split 40/60%. 40% do option b, and...