MOPAR 1949-1954 Model 100, 104, 500, 550 Fresh Air Heater Core 941077 It is often confused with

It is often confused with the far more common 1973-1979 version

Maximum Fan CFM: 147 cfm

”  We do not just recore a radiator

Riveted mounting brackets

If your dimensions differ due to the fan diameter

MOPAR 1949-1954 Model 100, 104, 500, 550 Fresh Air Heater Core 941077 It is often confused withThis is a 1949 1954 Mopar heater core to replace part 1233759 that fits the underdash heater core box Model 100 Fresh Air which has one curved and one straight connection. MOPAR All Weather Comfort System Heaters, (Models 100, 104, 300, 500 and 550), were available for various model Plymouth cars. Please do not order the 1949 1954 Mopar heater core for Model 503 boxes which has two curved connections. We do not keep this heater core in stock & will