BARRIER-DEADENER-INSULATOR, Rear Quarter Inner diagram Cadillac STS

PNCPart codeTitleQuantity
1 10376174  BARRIER,RR W/H INR PNL UPR SND 02
2 11515174  INSULATOR,BODY SI INR PNL(4 1/4"X7 1/2")(TRIM AS REQ'D)(OUTBOARD) 01
3 25904719  BARRIER,RR W/H INR PNL SND 01
4 25904720  BARRIER,RR W/H INR PNL SND 01