Evaporator with Expansion Valve EARLY serial numberOEM part numbers 82009238 Item Information With Heater Core Includes Expansion Valve 903 745 Additional Information Serial Number C4994 and Below Includes 903 745 Expansion Valve Replaces Original #8 O Ring In and #8 O Ring Out Specifications VALVE TYPE Block Type FITTING TYPE Male O Ring CORE LENGTH 25 1 2" CORE HEIGHT 5" CORE WIDTH 3 1 8" OVERALL LENGTH 29 1 2" OVERALL HEIGHT 5 1 4" OVERALL WIDTH 7 1 2" FITTING INLET #8 Male O Ring FITTING OUTLET