540... OMG.. you got ripped off... sorry for being blunt... did they change you blinker fluid too ?
Well given the costs per hour the mechanics get these days it will all be dependant on book hours for the job. I'm 10 years removed from the business but in that time it was a charge of $60 per. hour labor bringing the book total to approx. 9hrs. So in essence I would have to think he should of had the flux capicator changed as well!
maybe a canuooter valve while there at it...
LOL, I must be too far removed from it, I have yet to know that part myself!