Block Expansion Valve. A/C Expansion Valve. Warranty Type. Warranty Duration. 120628A, 1642, 1812014, 3131243, 3411507, 39483, 4506607, 71R8475, TL450-6607. Part Numbers. To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in theCompatibility Table.
