Depending on how valuable a long service life is to you (whether replacing the part in a year or two is a problem), you could consider going with something cheaper like ABS on a FDM printer. Your expected service temperature is maybe a bit close to the recommended upper service temperature of ABS, so you may risk a shorter service life. If you do try this route, just be sure that the service provider knows how to print with ABS and can avoid the warping and adhesion issues.