1977 Buick Riviera HVAC Heater Hose
Navigate our online catalogue to find original replacement HVAC Heater Hoses specifically designed to fit a 1977 Buick Riviera.


HVAC Heater Hose
$59.72
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Heater Inlet
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Vehicle Fitment Notes:
5/8" x 18"
5/8" x 18"

HVAC Heater Hose
$59.72
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Heater Inlet
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3);
Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3);
Vehicle Fitment Notes:
5/8" x 18"
5/8" x 18"

HVAC Heater Hose
$59.72
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Heater To Valve
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Vehicle Fitment Notes:
5/8" x 16"
5/8" x 16"

HVAC Heater Hose
$71.82
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Heater Outlet
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Vehicle Fitment Notes:
3/4" x 72"
3/4" x 72"

HVAC Heater Hose
$71.82
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Heater Outlet
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3);
Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3);
Vehicle Fitment Notes:
3/4" x 72"
3/4" x 72"

HVAC Heater Hose
$71.82
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Heater To Water Pump
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Vehicle Fitment Notes:
3/4" x 64"
3/4" x 64"




HVAC Heater Hose
Call for Pricing
Out of Stock
Condition: New
Heater Hose
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Vehicle Fitment Notes:
3/4 In.
3/4 In.




HVAC Heater Hose
Call for Pricing
Out of Stock
Condition: New
Heater Hose
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3);
Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3);
Vehicle Fitment Notes:
3/4 In.
3/4 In.




HVAC Heater Hose
Call for Pricing
Out of Stock
Condition: New
Heater Hose
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Vehicle Fitment Notes:
3/4 In.
3/4 In.




HVAC Heater Hose
Call for Pricing
Out of Stock
Condition: New
Heater Hose
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Vehicle Fitment Notes:
5/8 In.
5/8 In.




HVAC Heater Hose
Call for Pricing
Out of Stock
Condition: New
Heater Hose
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3);
Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3);
Vehicle Fitment Notes:
5/8 In.
5/8 In.




HVAC Heater Hose
Call for Pricing
Out of Stock
Condition: New
Heater Hose
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Vehicle Fitment Notes:
5/8 In.
5/8 In.