Satisfaction Guaranteed!!  
  • The Best Selling NAIS CR2-12V Replacement Relay on eBay! 
  • Uses the original OEM Panasonic NAIS relays as the original. 
  • Fast and free shipping from USA!! 
  • We Stand by our Product 100% Guaranteed!
  • Over 500 Relays Sold with 100% Customer Satisfaction!
  • If you are not completely satisfied or if the relay does not fix your problem send the relay back for a Full Refund!
  • For sale is a NAIS assembled in the USA relay made with the original manufacturer NAIS internal relays. 
  • This relay meets exact original NAIS CR2-12V to fit your Lexus RX300 and manufacturer specifications as the relay you are removing or replacing because it is made with the same original manufacturer internal NAIS relays and directly replaces the original NAIS CR2-12V which are found on the late Lexus RX 300's.
  • This relay works just like the original relay, plug and play and is assembled and shipped fast directly from the USA.
  • Each window on the Lexus RX300 has its on relay, so if the window on the passenger side is not going up or down or if it goes down and doesn't come back up, regardless of which switch you're using, then its most likely the relay on the passenger side that needs to be replaced. Same for the driver side. 
  • The relay controlling the window is under the door switch on each side of the car (passenger and driver). 
  • If you have any questions message me and I'll be happy to assist. 

Technical Service Available:
  • The careful and proper removal of the existing relay is essential to avoid causing damage to the control module. 
  • The multilayered control boards delicate contacts can be damaged if the relay is not removed properly. This is best done with patience and careful, slow solder removal. 
  • If you are not proficient or comfortable with unsoldering and removing the relay on your control board we offer technical service to replace the relay for you on your control board. Simply contact us via eBay messaging, or number provided on the contact us page, send us your control board and we will remove and replace your defective relay and send your board back to you within the next business day. The cost for this service is $15 plus shipping with fast turn around time.  
  • It's good to mention as something to consider, the fact is that if you are replacing one relay for one window, most likely the second window will soon follow as all relays have a limited number of operations or cycles for life. For this you may want to purchase a 2nd relay and resolve any future issues at once. 

Replaces Part No. CR2-12V Manufacturer NAIS  
Category Relays Family Power Relays, Over 2 Amps