1966 Pontiac Catalina HVAC Heater Hoses
Navigate our online catalogue to find original replacement HVAC Heater Hoses specifically designed to fit a 1966 Pontiac Catalina.


HVAC Heater Hose - Heater Inlet
$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)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Vehicle Fitment Notes:
5/8" x 24"
5/8" x 24"

HVAC Heater Hose - Heater Inlet
$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)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.9L 6900cc 421ci V8 (4.09x4.00; 104.0x101.6);
Engine Base: 6.9L 6900cc 421ci V8 (4.09x4.00; 104.0x101.6);
Vehicle Fitment Notes:
5/8" x 24"
5/8" x 24"

HVAC Heater Hose - Heater Outlet
$71.82
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)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Vehicle Fitment Notes:
3/4" x 48"
3/4" x 48"

HVAC Heater Hose - Heater Outlet
$71.82
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)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.9L 6900cc 421ci V8 (4.09x4.00; 104.0x101.6);
Engine Base: 6.9L 6900cc 421ci V8 (4.09x4.00; 104.0x101.6);
Vehicle Fitment Notes:
3/4" x 48"
3/4" x 48"




HVAC Heater Hose - Heater Hose
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Vehicle Fitment Notes:
3/4 In.
3/4 In.




HVAC Heater Hose - Heater Hose
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.9L 6900cc 421ci V8 (4.09x4.00; 104.0x101.6);
Engine Base: 6.9L 6900cc 421ci V8 (4.09x4.00; 104.0x101.6);
Vehicle Fitment Notes:
3/4 In.
3/4 In.




HVAC Heater Hose - Heater Hose
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3);
Vehicle Fitment Notes:
5/8 In.
5/8 In.




HVAC Heater Hose - Heater Hose
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.9L 6900cc 421ci V8 (4.09x4.00; 104.0x101.6);
Engine Base: 6.9L 6900cc 421ci V8 (4.09x4.00; 104.0x101.6);
Vehicle Fitment Notes:
5/8 In.
5/8 In.