Anyone who owns a Lexus knows that when it comes to repairing their vehicle only the absolute best replacement parts will do. It's not a regular occurrence that you discover you need a replacement Throttle Position Sensor for your car or truck. Obviously, you didn't buy your RX300 unless you knew that you wanted best-in-class service and a trusted brand both rolled up into one car, truck, or SUV. Your Lexus dealership isn't the only place to find the highest quality repair parts to fix your RX300.
In order to achieve an optimum balance between fuel economy and horsepower, your fuel-injected engine requires constant communication between its engine control unit and the throttle position sensor. On your Lexus RX300, the throttle position sensor detects the opening and closing of the butterfly plates inside the throttle body and tells the ECU how to respond. It may lower the amount of fuel being sent to the injectors, or it may downshift the transmission and give you a boost of power. It goes without saying, your engine's performance really depends on the Lexus RX300 throttle position sensor.
Buy all the car parts you will ever need from carpartsdiscount.com and realize incredible savings on all your upcoming repairs. Get your RX300 back on the road with the best new or rebuilt parts from the experts at Car Parts Discount. At Car Parts Discount, we have real customer support agents on the phone with enough expertise to help you buy the appropriate Lexus RX300 part for your project or repair. Lexus RX300 Throttle Position Sensor parts for 2003, 2002, 2001, 2000, 1999 vehicles are available here... just click your year to find them.