Match the number on your original part first: this part replaces OEM 8705008030 / 8850108050 and cross-references AC Delco 1563475, TYC 97029, UAC EV 939584PFC. 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.