You’ll though need exact dimensions of it in 2.0 engine for RAV4. Company installed ordinary belts in 2003 and 1CDFTV engines proved their efficiency. When servicing RAV4 2.0 buy original Toyota timing belt – it’s not so expensive. The accessory should have 163 teeth and be of 26, 7 mm width. Gas grid system in Toyota RAV4 needs good timing belt to run.
For 2.0 motor service in Toyota RAV4 you might buy lots of analog accessories. One important characteristic for 3SFE motor belt is width of 26.7 mm. So, during servicing your 2003 Toyota RAV4 purchase quality materials.