Match the number on your original part first: this part replaces OEM 3W1Z19850CA / 4W1Z19850CA / 6W1Z19850CA and cross-references AC Delco 1563675, TYC 97152, UAC EV 939602PFC. If any number matches, the part fits. Not sure? Tap the WhatsApp or Inquiry button on this page and send us your vehicle model, production year, engine displacement, or the OE number — our technical team will confirm compatibility before you order. Photos of your old part work too.