Hi, just joined the forum. I have a 2014 Lexus Rx350 and have some stains (can't get them out) on carpet assembly on both of the rear seats. Was wondering if there are replacement parts I can purchased and any advice on how to perform the replacement.

Thanks..

 

Replacing the carpet is very expensive and you should first try a car detailing service to clean your carpets.
Then get some nice floor mats for the rear to cover the carpet and the front too if you want it to match. Some of the aftermarket rear floor mats are one piece so they cover just about everything back there, that is what I have but I forget the brand. Look around on some of the big internet car parts sites such as autoanything or carid or Rock Auto or eBay or Amazon.

 

Unfortunately the carpet is on the BACK OF THE SEAT not on floor, so will have to try detail route..thanks again.

 

I misunderstood your initial post. What you want to replace is called the rear seat back panel or cover or trim board. There are some on eBay for around $40, in various colors.

I have found that Spot Shot Carpet Cleaner Spray or Folex Spray Carpet Cleaner work very well removing stains from the carpets and headliners of vehicles.

 

Brake parts cleaner spray also works quite well. Just be sure to do a test spot in an inconspicuous area first.