Hi Charles, I'm glad to assist you. Our fitment details say "for Canada-built models/vehicles." Please confirm if you have a US or Canada-built model. If your VIN starts with 1, 4, and 5 that is a US-built model. If the VIN starts with the number 2, it is a Canada-built model. The other option is a tow-package type with part number GPD2812042. It looks different from the non-tow package type. Please check what is compatible with your car. Grab our sale offer and click the matching link below to buy it today. Happy shopping! https://www.carparts.com/cooling-fan-assembly/replacement/repl160909?can=cpje1043_CSQA_20240321 (for Canada-built models only) https://www.carparts.com/details/Lexus/RX350/GPD/Cooling_Fan_Assembly/2016/Base/6_Cyl_3-dot-5L/GPD2812042.html?can=cpje1043_CSQA_20240321 (with Factory tow package type)

Hi Matt, I'm pleased to assist you. The radiator on the tow package is thicker then the non-tow package. If interested in this radiator with the tow package, click on the link below to order at 79% off the regular price today while supplies last. I hope this is helpful. Enjoy shopping at Carparts.com! https://www.carparts.com/cooling-fan-assembly/replacement/repl160909?can=CPGG4850_20220623