Belt - change at 90,000 miles.
2002-2006 model year highlander's use a timing chain and do not be used
its a timing chain
The 2002 Toyota Corolla uses a timing chain that requires no maintenance.
timing chain
The 1.8 liter four cylinder engine in a 2002 Toyota MR2 has a timing CHAIN
It is a belt, and the factory specs call for replacement at 90,000 miles.
It has a timing chain.
chain.
Chain
it has a timing belt...
chain
The 2.4 liter four cylinder engine in a 2002 and 2003 Toyota Camry have a timing CHAIN