1974 Dodge M300 HVAC Heater Hose
Navigate our online catalogue to find original replacement HVAC Heater Hoses specifically designed to fit a 1974 Dodge M300.


HVAC Heater Hose
$61.42
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Heater Inlet
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.2L 5211cc 318ci V8 (3.91x3.31; 99.3x84.1);
Engine Base: 5.2L 5211cc 318ci V8 (3.91x3.31; 99.3x84.1);
Vehicle Fitment Notes:
1/2" x 66"
1/2" x 66"

HVAC Heater Hose
$59.72
10+ In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Heater Outlet
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.2L 5211cc 318ci V8 (3.91x3.31; 99.3x84.1);
Engine Base: 5.2L 5211cc 318ci V8 (3.91x3.31; 99.3x84.1);
Vehicle Fitment Notes:
5/8" x 90"
5/8" x 90"




HVAC Heater Hose
Call for Pricing
Out of Stock
Heater Hose
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.2L 7211cc 440ci V8 (4.32x3.75; 109.7x95.2); Engine VIN: A;
Engine Base: 7.2L 7211cc 440ci V8 (4.32x3.75; 109.7x95.2); Engine VIN: A;
Vehicle Fitment Notes:
1/2 In.
1/2 In.




HVAC Heater Hose
Call for Pricing
Out of Stock
Heater Hose
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.2L 7211cc 440ci V8 (4.32x3.75; 109.7x95.2); Engine VIN: A;
Engine Base: 7.2L 7211cc 440ci V8 (4.32x3.75; 109.7x95.2); Engine VIN: A;
Vehicle Fitment Notes:
5/8 In.
5/8 In.