One problem related to water pump has been reported for the 2008 Lexus RX. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2008 Lexus RX based on all problems reported for the 2008 RX.
The water pump went and while replaced the rack and pinion is leeking. . . . . Seems early for problems with these cars and maybe a major safety issue!.