Lexus RX300 Timing Belt Or Timing Chain (1999 - 2003)

All Lexus RX300 engines have timing belts from the model years 1999 to 2003. All Lexus RX300 engines from 1999 to 2003 are non-interference.

Scroll down to see specific data for your model year below.

The timing belt (or chain) maintains the proper synchronization between the various engine components in a combustion engine.

If the belt or chain stretches or breaks, it can lead to catastrophic engine damage.

Timing belts have a recommended replacement interval, while timing chains are generally rated for the engines lifetime, although they need to be inspected occasionally.