It's easy to find Denso parts for Toyota's without needing to go to the dealer. I never go to the dealer for parts because the price is always to damn high.I was using Toyota only as an example as I sold my Toyota and no longer have it. It’s very easy to get whatever stock part number from Toyota and price it elsewhere. Dealers will screw you over and there’s no difference in their part and the exact same part number at a lower price somewhere else. If there is then they suck altogether to start with.