The 2009 Lexus IS-F's engine produces 416 hp @ 6600 rpm.
The 2009 Lexus IS-250's engine produces 204 hp @ 6400 rpm.
The 2009 Lexus IS-350's engine produces 306 hp @ 6400 rpm.
The 2009 Lexus GS-450H's engine produces 340 hp @ 6400 rpm.
The 2009 Lexus GS-350's engine produces 303 hp @ 6200 rpm.
The 2009 Lexus LX-570's engine produces 383 hp @ 5600 rpm.
The 2009 Lexus ES-350's engine produces 272 hp @ 6200 rpm.
The 2009 Lexus LS-460's engine produces 380 hp @ 6400 rpm.
The 2009 Lexus LS-600H-L's engine produces 438 hp @ 6400 rpm.
The 2009 Lexus RX350 is equipped with a timing chain, not a timing belt. Timing chains are generally more durable and typically do not require replacement at regular intervals like timing belts do. However, it's still important to maintain the engine properly to ensure the longevity of the timing chain.
Use 91 octane or higher octane rating premium gas for the 2009 Lexus RX350
The 2009 Lexus RX350 is equipped with a timing chain rather than a timing belt. Timing chains are generally more durable and require less frequent maintenance than timing belts. However, it's still important to follow the manufacturer's maintenance schedule to ensure the longevity of the engine components.