NIPPLE, Heater Coolant Flow diagram Chevrolet Lumina

PNCPart codeTitleQuantity
1 10162143  NIPPLE,HTR WAT ENG INL(HTR OTLT HOSE)(CONNECTOR-1/2-14 PTF TO 19MM HOSE,62.6 TL,STL,ZC) 01
2 24503681  NIPPLE,HTR WAT ENG INL(USE T/W 1052080 SEALER)(1/2 THD,59.5 TL)(OLD PART APPEAR LARGER DUE TO HEAT EXPANSION)(W/ O-RING & RET)(ACDelco #15-75224) 01
3 24503681  NIPPLE,HTR WAT ENG INL(USE T/W 1052080 SEALER)(1/2 THD,59.5 TL)(OLD PART APPEAR LARGER DUE TO HEAT EXPANSION)(W/ O-RING & RET)(ACDelco #15-75224) 01