The 3.5 liter V6 engine in a 2007 Lexus RX350 has a timing CHAIN
The 3.0 liter V6 engine in a 2000 Lexus es300 has a timing BELT
The 3.5 liter V6 engine in a 2007 Lexus ES350 has a timing CHAIN
The 3.0 litre V6 engine in a 2000 Lexus ES300 has a timing BELT
The 2008 Lexus IS250 uses the 4GR-FSE Toyota V6 engine, which has a timing chain.
If it has a timing belt ,no. If it is a chain yes.
The 2001 Lexus ES300 uses the 1MZ-FE Toyota V6 engine, which has a timing belt.
The 2005 Lexus ES330 uses the 3MZ-FE Toyota V6 engine, which has a timing belt.
The 1991 Lexus ls400 has a timing belt.
A 2007 Lexus ES350 has a timing chain. This will lower the costs in repairs since the timing chain should last as long as the engine whereas the timing belt needs to be replaced at 90,000 miles.
Timing belt.
According to the Gates website : The 2004 Lexus ES330 , 3.3 liter V6 : Has a timing BELT , it is NOT an interference engine , change the timing belt at 90,000 miles