What is the schedule for 2000 Ford Mustang timing belt replacement?

The 2000 Ford Mustang does not use a timing belt. It uses a timing chain. Timing chains generally require less frequent maintenance than timing belts and often last the lifetime of the engine.

While a timing chain replacement isn't typically scheduled like a timing belt, it's still a good idea to have it inspected by a mechanic during regular maintenance (perhaps every 60,000-100,000 miles or so) to check for excessive wear, stretching, or noise. Replacement is only usually necessary if problems arise.