1981 Cadillac Seville HVAC Heater Hose
Browse our online catalogue to find original replacement HVAC Heater Hoses specifically designed to fit a 1981 Cadillac Seville.

1981 Cadillac Seville HVAC Heater Hose
$17.48
In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Heater Hose
Required Per Vehicle: 1
Fits: 1981 Cadillac Seville
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Curved
Curved

1981 Cadillac Seville HVAC Heater Hose
$71.82
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Heater Outlet
Required Per Vehicle: 1
Fits: 1981 Cadillac Seville
Equipped With:
Engine Base: 6.0L 368ci V8 (3.80x4.06; 96.5x103.1);
Engine Base: 6.0L 368ci V8 (3.80x4.06; 96.5x103.1);
Vehicle Fitment Notes:
3/4" x 58"
3/4" x 58"

1981 Cadillac Seville HVAC Heater Hose
$59.72
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Heater Core Inlet To Engine
Required Per Vehicle: 1
Fits: 1981 Cadillac Seville
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Fuel Type: DIESEL;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Fuel Type: DIESEL;
Vehicle Fitment Notes:
5/8" x 42"
5/8" x 42"

1981 Cadillac Seville HVAC Heater Hose
$59.72
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Heater Inlet
Required Per Vehicle: 1
Fits: 1981 Cadillac Seville
Equipped With:
Engine Base: 6.0L 368ci V8 (3.80x4.06; 96.5x103.1);
Engine Base: 6.0L 368ci V8 (3.80x4.06; 96.5x103.1);
Vehicle Fitment Notes:
5/8" x 13"
5/8" x 13"

1981 Cadillac Seville HVAC Heater Hose
$16.58
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Heater Inlet
Required Per Vehicle: 1
Fits: 1981 Cadillac Seville
Equipped With:
Engine Base: 4.1L 252ci V6 (3.97x3.40; 100.7x86.4);
Engine Base: 4.1L 252ci V6 (3.97x3.40; 100.7x86.4);
Vehicle Fitment Notes:
Use Connector 65624
Use Connector 65624

1981 Cadillac Seville HVAC Heater Hose
$16.58
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Heater To Valve
Required Per Vehicle: 1
Fits: 1981 Cadillac Seville
Equipped With:
Engine Base: 4.1L 252ci V6 (3.97x3.40; 100.7x86.4);
Engine Base: 4.1L 252ci V6 (3.97x3.40; 100.7x86.4);
Vehicle Fitment Notes:
w/ Vacuum Pump Cut to Fit
w/ Vacuum Pump Cut to Fit

1981 Cadillac Seville HVAC Heater Hose
$18.43
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Heater Outlet
Required Per Vehicle: 1
Fits: 1981 Cadillac Seville
Equipped With:
Engine Base: 4.1L 252ci V6 (3.97x3.40; 100.7x86.4);
Engine Base: 4.1L 252ci V6 (3.97x3.40; 100.7x86.4);
Vehicle Fitment Notes:
Use Connector 65625
Use Connector 65625
1981 Cadillac Seville HVAC Heater Hose
Call for Pricing
Out of Stock
Condition: New
Heater Hose
Required Per Vehicle: 1
Fits: 1981 Cadillac Seville
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Straight, 3/4 In.
Straight, 3/4 In.
1981 Cadillac Seville HVAC Heater Hose
Call for Pricing
Out of Stock
Condition: New
Heater Hose
Required Per Vehicle: 1
Fits: 1981 Cadillac Seville
Equipped With:
Engine Base: 6.0L 368ci V8 (3.80x4.06; 96.5x103.1);
Engine Base: 6.0L 368ci V8 (3.80x4.06; 96.5x103.1);
Vehicle Fitment Notes:
3/4 In.
3/4 In.
1981 Cadillac Seville HVAC Heater Hose
Call for Pricing
Out of Stock
Condition: New
Heater Hose
Required Per Vehicle: 1
Fits: 1981 Cadillac Seville
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Straight, 5/8 In.
Straight, 5/8 In.
1981 Cadillac Seville HVAC Heater Hose
Call for Pricing
Out of Stock
Condition: New
Heater Hose
Required Per Vehicle: 1
Fits: 1981 Cadillac Seville
Equipped With:
Engine Base: 6.0L 368ci V8 (3.80x4.06; 96.5x103.1);
Engine Base: 6.0L 368ci V8 (3.80x4.06; 96.5x103.1);
Vehicle Fitment Notes:
5/8 In.
5/8 In.