2010-12 Lexus RX350 Rear Park Assist Camera. 2010-13 Lexus RX450h Rear Park Assist Camera. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. Lowest price on brand new, in-the-box auto parts. In order to keep our prices low, we have the following purchasing policies. We’re here for you!