Car Parts Discount

Cadillac DeVille Heater Hose

Great cars and trucks like your DeVille need great parts.

Select Your VehicleYour Cadillac dealership isn't the only place to locate genuine or original equipment quality parts to repair your DeVille. Anyone who owns a Cadillac knows that when it comes to repairing their car, truck, or SUV only the highest quality replacement parts will do. Obviously, you bought your DeVille because you wanted to buy best-in-class service and a trusted brand both impeccably combined into one car, truck, or SUV. Cadillac vehicle enthusiasts have grown accustomed to a certain level of a reputation for strength when driving their DeVille around town.

Don't go too long without fixing your Heater Hose... here's why.

The need to heat the interiors our vehicles came before our ability to cool them. The engine of your Cadillac DeVille circulates liquid coolant throughout the block to absorb heat, and sends this liquid to the heater core (a small radiator) through a heater supply hose when you want to warm your vehicle's cabin. Cadillac DeVille heater hoses turn a negative side effect of normal engine operation (engine heat absorbed by coolant) and use it to provide passengers with a pleasant experience. The return heater hose will usually drop the coolant back into the water pump or a by-pass housing in your engine so the radiator can return it to optimum temperature.

Any car parts you need .

When your Cadillac requires the best replacement Heater Hose, there's no need to trust any store other than the authority, Car Parts Discount. Make all your future car parts purchases at carpartsdiscount.com and save time and money on all your upcoming repairs. Don't let a Heater Hose repair spell the end of your car, truck, or SUV, and don't gamble with its condition by buying anything but the highest quality repair parts. Just choose your year from the list below to find the right Cadillac DeVille Heater Hose for your 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987, 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979, 1978, 1977, 1976, 1975, 1974, 1973, 1972, 1971, 1970, 1969, 1968, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1959, 1958, 1957, 1956, 1955, 1954, 1953 model.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Cadillac DeVille HVAC Heater Hose, OEM: 70001Dayco
1980-1982 Cadillac DeVille Dayco HVAC Heater Hose 70001
3.15, Save 39%   NEW ITEM
OEM: 70001, Item: 666706
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Cadillac DeVille HVAC Heater Hose, OEM: 86825Dayco
1994-1999 Cadillac DeVille Dayco HVAC Heater Hose 86825
3.95, Save 40%   NEW ITEM
OEM: 86825, Item: 1002492
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Throttle Body To Pipe

Cadillac DeVille HVAC Heater Hose, OEM: 71681Dayco
2000-2005 Cadillac DeVille Dayco HVAC Heater Hose 71681
4.15, Save 39%   NEW ITEM
OEM: 71681, Item: 583875
  Only 2 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater To Pipe

Cadillac DeVille HVAC Heater Hose, OEM: 87903Dayco
2004-2005 Cadillac DeVille Dayco HVAC Heater Hose 87903
4.35, Save 40%   NEW ITEM
OEM: 87903, Item: 1002806
  Only 8 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Reservoir To Pipe

Cadillac DeVille Gates HVAC Heater Hose, OEM: GAT 19714/GAT19714Gates
1998-1999 Cadillac DeVille Gates HVAC Heater Hose
4.85, Save 69%  
OEM: GAT 19714, Item: 142418
  Should ship within a week to 10 days

Curved Hose

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Pipe-2 To Engine

Cadillac DeVille HVAC Heater Hose, OEM: 19779Gates
1994-1995 Cadillac DeVille Gates HVAC Heater Hose 19779
4.85, Save 40%   NEW ITEM
OEM: 19779, Item: 139677
  In Stock, Usually ships within 1 business day

Curved Hose

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Tee-2 To Intake Manifold

Cadillac DeVille HVAC Heater Hose, OEM: 86835Dayco
2000-2001 Cadillac DeVille Dayco HVAC Heater Hose 86835
5.05, Save 40%   NEW ITEM
OEM: 86835, Item: 1002498
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Pipe To Tee

Cadillac DeVille Engine Coolant By-Pass Hose, OEM: 14240SACDelco
1988-1989 Cadillac DeVille ACDelco Engine Coolant By-Pass Hose 14240S
5.85, Save 39%   NEW ITEM
OEM: 14240S, Item: 895247
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Tee-2 To Engine

Cadillac DeVille 90º Molded Coolant Hose, OEM: 80401Dayco
1973-1974, 1976, 1979-1982, 1984 Cadillac DeVille Dayco 90º Molded Coolant Hose 80401
6.15, Save 40%  
OEM: 80401, Item: 669596
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater Hose

Cadillac DeVille HVAC Heater Hose, OEM: 88444Dayco
1990-1993 Cadillac DeVille Dayco HVAC Heater Hose 88444
6.15, Save 39%   NEW ITEM
OEM: 88444, Item: 583474
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Engine To Tee

Cadillac DeVille HVAC Heater Hose, OEM: 19714Gates
1998-1999 Cadillac DeVille Gates HVAC Heater Hose 19714
6.15, Save 40%   NEW ITEM
OEM: 19714, Item: 617847
  Only 2 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Pipe-2 To Engine

Cadillac DeVille HVAC Heater Hose, OEM: 88443Dayco
1994-1995 Cadillac DeVille Dayco HVAC Heater Hose 88443
6.15, Save 40%   NEW ITEM
OEM: 88443, Item: 1002938
  Only 5 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Tee To Intake Manifold

Cadillac DeVille 90º Molded Coolant Hose, OEM: 80400Dayco
1987-1988 Cadillac DeVille Dayco 90º Molded Coolant Hose 80400
6.45, Save 39%   NEW ITEM
OEM: 80400, Item: 669595
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater Hose, Heater To Valve

Cadillac DeVille HVAC Heater Hose, OEM: 86109Dayco
1994-1999 Cadillac DeVille Dayco HVAC Heater Hose 86109
6.55, Save 39%   NEW ITEM
OEM: 86109, Item: 689988
  Only 3 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Pipe-1 To Heater

Cadillac DeVille HVAC Heater Hose, OEM: 86110Dayco
1994-1999 Cadillac DeVille Dayco HVAC Heater Hose 86110
6.95, Save 40%   NEW ITEM
OEM: 86110, Item: 669601
  Only 3 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater To Pipe-2

Cadillac DeVille HVAC Heater Hose, OEM: 87681Dayco
1985-1987 Cadillac DeVille Dayco HVAC Heater Hose 87681
7.05, Save 40%   NEW ITEM
OEM: 87681, Item: 583344
  Only 3 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Pipe To Valve

Cadillac DeVille 90º Molded Coolant Hose, OEM: 80412Dayco
1986 Cadillac DeVille Dayco 90º Molded Coolant Hose 80412
7.15, Save 40%   NEW ITEM
OEM: 80412, Item: 583227
  Only 6 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Pipe To Tee

Cadillac DeVille 90º Molded Coolant Hose, OEM: 80402Dayco
1975 Cadillac DeVille Dayco 90º Molded Coolant Hose 80402
7.95, Save 39%   NEW ITEM
OEM: 80402, Item: 583222
  Only 8 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater Hose

Cadillac DeVille HVAC Heater Hose, OEM: 18711Gates
1985-1987 Cadillac DeVille Gates HVAC Heater Hose 18711
8.55, Save 40%   NEW ITEM
OEM: 18711, Item: 696103
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Pipe-2 To Engine, Tee-1 To Pipe-2

Cadillac DeVille HVAC Heater Hose, OEM: 19782Gates
1990-1993 Cadillac DeVille Gates HVAC Heater Hose 19782
8.55, Save 39%   NEW ITEM
OEM: 19782, Item: 139672
  In Stock, Usually ships within 1 business day

Curved Hose

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Tee-2 To Engine, Tee To Engine

Cadillac DeVille HVAC Heater Hose, OEM: 87841Dayco
1985-1987 Cadillac DeVille Dayco HVAC Heater Hose 87841
8.55, Save 39%   NEW ITEM
OEM: 87841, Item: 1002751
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Tee To Pipe

Cadillac DeVille HVAC Heater Hose, OEM: 87661Dayco
1998-2005 Cadillac DeVille Dayco HVAC Heater Hose 87661
8.65, Save 39%   NEW ITEM
OEM: 87661, Item: 669612
  Only 5 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Pipe To Engine, Pipe To Pipe (Outlet)

Cadillac DeVille HVAC Heater Hose, OEM: 88358Dayco
1994-1995 Cadillac DeVille Dayco HVAC Heater Hose 88358
8.75, Save 40%   NEW ITEM
OEM: 88358, Item: 583443
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Tee To Pipe

Cadillac DeVille Gates HVAC Heater Hose, OEM: GAT 18251/GAT18251Gates
1998-1999 Cadillac DeVille Gates HVAC Heater Hose
9.25, Save 64%  
OEM: GAT 18251, Item: 142420
  Should ship within a week to 10 days

Curved Hose

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Engine To Tank

Cadillac DeVille 90º Molded Coolant Hose, OEM: 80415Dayco
1991-1993 Cadillac DeVille Dayco 90º Molded Coolant Hose 80415
9.35, Save 40%   NEW ITEM
OEM: 80415, Item: 583228
  Only 3 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater Hose

Cadillac DeVille HVAC Heater Hose, OEM: 80413Dayco
1994-1995 Cadillac DeVille Dayco HVAC Heater Hose 80413
9.55, Save 39%   NEW ITEM
OEM: 80413, Item: 1002106
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater Inlet

Cadillac DeVille HVAC Heater Hose, OEM: 19733Gates
1994-1997 Cadillac DeVille Gates HVAC Heater Hose 19733
9.75, Save 40%   NEW ITEM
OEM: 19733, Item: 139631
  In Stock, Usually ships within 1 business day

Curved Hose

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater To Pipe-2

Cadillac DeVille Engine Coolant By-Pass Hose, OEM: 80404Dayco
1980-1981 Cadillac DeVille Dayco Engine Coolant By-Pass Hose 80404
9.95, Save 40%   NEW ITEM
OEM: 80404, Item: 1002100
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater Hose

Cadillac DeVille HVAC Heater Hose, OEM: 19781Gates
1991-1993 Cadillac DeVille Gates HVAC Heater Hose 19781
10.65, Save 40%   NEW ITEM
OEM: 19781, Item: 139670
  Only 4 left In Stock, Usually ships within 1 business day

Curved Hose

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater To Tee-2

Cadillac DeVille HVAC Heater Hose, OEM: 18251Gates
1998-1999 Cadillac DeVille Gates HVAC Heater Hose 18251
10.95, Save 39%   NEW ITEM
OEM: 18251, Item: 616803
  Only 3 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Engine To Tank

Cadillac DeVille HVAC Heater Hose, OEM: 88436Dayco
1990-1993 Cadillac DeVille Dayco HVAC Heater Hose 88436
11.55, Save 40%   NEW ITEM
OEM: 88436, Item: 583472
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater To Tee

Cadillac DeVille HVAC Heater Hose, OEM: 16244MACDelco
1990-1993 Cadillac DeVille ACDelco HVAC Heater Hose 16244M
12.15, Save 40%   NEW ITEM
OEM: 16244M, Item: 895357
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Tee-2 To Engine, Tee To Engine

Cadillac DeVille HVAC Heater Hose, OEM: 88356Dayco
1985-1989 Cadillac DeVille Dayco HVAC Heater Hose 88356
12.25, Save 39%   NEW ITEM
OEM: 88356, Item: 583442
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater To Tee

Cadillac DeVille 90º Molded Coolant Hose, OEM: 80416Dayco
1979-1980 Cadillac DeVille Dayco 90º Molded Coolant Hose 80416
12.65, Save 40%   NEW ITEM
OEM: 80416, Item: 689986
  Only 3 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater Hose

Cadillac DeVille HVAC Heater Hose, OEM: 19697Gates
1990-1993 Cadillac DeVille Gates HVAC Heater Hose 19697
12.75, Save 39%   NEW ITEM
OEM: 19697, Item: 1151333
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater To Tee-1

Cadillac DeVille HVAC Heater Hose, OEM: 19696Gates
1990 Cadillac DeVille Gates HVAC Heater Hose 19696
14.45, Save 39%   NEW ITEM
OEM: 19696, Item: 617829
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater To Tee-2

Cadillac DeVille HVAC Heater Hose, OEM: 80417Dayco
1983 Cadillac DeVille Dayco HVAC Heater Hose 80417
14.65, Save 39%   NEW ITEM
OEM: 80417, Item: 1002110
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater Hose

Cadillac DeVille HVAC Heater Hose, OEM: 18158LACDelco
1979 Cadillac DeVille ACDelco HVAC Heater Hose 18158L
17.85, Save 39%   NEW ITEM
OEM: 18158L, Item: 895444
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater To Water Pump

Cadillac DeVille HVAC Heater Hose, OEM: 28409Gates
1981-1983, 1998-2001 Cadillac DeVille Gates HVAC Heater Hose 28409
27.15, Save 39%   NEW ITEM
OEM: 28409, Item: 138886
Package Quantity: 50
  In Stock, Usually ships within 1 business day

Economically priced heater hose - yet affords long service life. Good resistance to high temps and non-oil based coolant additives. Moderate resistance to oil and grease contamination. Similar to SAE 20R3 Class D-2. Tested by Gates to assure reliability. CAUTION: Do not use for fuel or oil transfer applications

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Filter To Reservoir, Tee To Filter, Pipe-5 To Alternator, Radiator To Reservoir

Cadillac DeVille HVAC Heater Hose, OEM: 28411Gates
1953-1956, 1960-1964, 1970-1975, 1977-1981, 1985, 1988-1989 Cadillac DeVille Gates HVAC Heater Hose 28411
33.75, Save 39%   POPULAR
OEM: 28411, Item: 138884
Package Quantity: 50
  In Stock, Usually ships within 1 business day

Economically priced heater hose - yet affords long service life. Good resistance to high temps and non-oil based coolant additives. Moderate resistance to oil and grease contamination. Similar to SAE 20R3 Class D-2. Tested by Gates to assure reliability. CAUTION: Do not use for fuel or oil transfer applications

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Tee-1 To Pipe-2, Heater To Valve, Valve To Engine, Tee-2 To Tee-1, Heater, Heater Outlet, Valve To Intake Manifold

Cadillac DeVille HVAC Heater Hose, OEM: 28412Gates
1957-1975, 1977-1984, 1990-1992, 1994-2005 Cadillac DeVille Gates HVAC Heater Hose 28412
39.15, Save 39%  
OEM: 28412, Item: 138987
Package Quantity: 50
  In Stock, Usually ships within 1 business day

Economically priced heater hose - yet affords long service life. Good resistance to high temps and non-oil based coolant additives. Moderate resistance to oil and grease contamination. Similar to SAE 20R3 Class D-2. Tested by Gates to assure reliability. CAUTION: Do not use for fuel or oil transfer applications

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater To Water Pump, Water Pump To Valve, Pipe-1 To Engine, Tee To Reservoir, Heater To Radiator, Tee-1 To Tee-2, Tee-1 To Pipe, Heater, Heater To Tee, Tee To Pipe, Heater Inlet, Heater To Pipe-1, Thermostat To Pipe-3, Water Pump To Pipe-3

Cadillac DeVille HVAC Heater Hose, OEM: 30124ACDelco
1953-1956, 1960-1964, 1970-1975, 1977-1981, 1985, 1988-1989 Cadillac DeVille ACDelco HVAC Heater Hose 30124
48.25, Save 39%  
OEM: 30124, Item: 895732
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Tee-1 To Pipe-2, Heater To Valve, Valve To Engine, Tee-2 To Tee-1, Heater, Heater Outlet, Valve To Intake Manifold

Cadillac DeVille HVAC Heater Hose, OEM: 30125ACDelco
1957-1975, 1977-1984, 1990-1992, 1994-2005 Cadillac DeVille ACDelco HVAC Heater Hose 30125
55.75, Save 39%   NEW ITEM
OEM: 30125, Item: 895733
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater To Water Pump, Water Pump To Valve, Pipe-1 To Engine, Tee To Reservoir, Heater To Radiator, Tee-1 To Tee-2, Tee-1 To Pipe, Heater, Heater To Tee, Tee To Pipe, Heater Inlet, Heater To Pipe-1, Thermostat To Pipe-3, Water Pump To Pipe-3