Hello Guys,

I Got Lexus RX350 F Sport model 2019, Canadian Import. However, I noticed that my engine missing the Coolant Reservoir Cap. I bought the cap from Lexus dealer shop store. However, I'm confused as the cap coming with small pipe as attached. Please advice whether I got the right cap. Moreover, which is right installation A or B?

 

Your photo "B" shows it correctly installed.

 

"B" is correct.

 

Mine is as B

 

Thanks a lot for the response.

 

Much appreciate your answer.

 

Thanks. I'll make it as photo B.

 

my 2019 Rx350 is missing the same part I believe the person who serviced my vehicle either forgot to put it back on or they stole it since I had this car from new also thanks for pic this will really help me know how to install the new one.

 

My wife's RX once came back from the dealer after an oil change with that same cap missing as well. Interesting. I of course checked it when i got home and went right back there and they replaced it.

 

Where does the hose drain to?