Delphi HC0172 HVAC Heater Core OE Part-same one that you get from the vehicle manufacturer Foam Case Seals included Designed for improved heat transfer HEIGHT: 7 7/32 (183.5) WIDTH: 7 9/64 (181.2) DEPTH:1 (25.0) INLET:3/4 (19.05) O.D. OUTLET:3/4 (19.05) O.D.