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Toyota PartsToyota Sienna PartsHeater Hose

Toyota Sienna Heater Hose

Your Sienna is a prized possession.

Select Your VehicleYour Toyota dealership isn't the only place to locate genuine or original equipment quality parts to repair your Sienna. When your Toyota Sienna was born, it was destined for a driver who values driver satisfaction in their automobile. Anyone who drives a Toyota knows that when it comes to repairing their car, truck, or SUV only the absolute best replacement parts will do. The vehicle in your driveway symbolizes the best in class compared to all the other vehicles these days.

What Heater Hose does for your vehicle.

The technology to heat the passenger compartment of an automobile came long before one was invented. The engine of your Toyota Sienna constantly pumps and turns a mixture of water and ethylene glycol through the engine block in order to absorb the heat it generates, and transfers it through heater hoses to the heater core so you can warm up the passenger compartment. Toyota Sienna 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 it can go back to the radiator.

Time has come... fix it today.

At Car Parts Discount, we have live customer service members here with enough expertise to help you select the correct Toyota Sienna part for your needs. Don't let a broken Heater Hose spell the end of your car, truck, or SUV, and don't risk lowering its resale value by installing anything but the best replacement parts. Trust in the value of the parts you get from carpartsdiscount.com and save time and money on all your upcoming repairs. Toyota Sienna Heater Hose parts for 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998 vehicles are available here... just click your year to find them.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Toyota Sienna HVAC Heater Hose Shaping Coil, OEM: 28510Gates
2004-2006 Toyota Sienna Gates HVAC Heater Hose Shaping Coil 28510
4.55, Save 40%   NEW ITEM
OEM: 28510, Item: 667619
  Only 4 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Toyota Sienna HVAC Heater Hose Shaping Coil, OEM: 28510Gates
2004-2006 Toyota Sienna Gates HVAC Heater Hose Shaping Coil 28510
5.05, Save 39%   NEW ITEM
OEM: 28510, Item: 1174769
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Toyota Sienna HVAC Heater Hose, OEM: 18798Gates
1998-2003 Toyota Sienna Gates HVAC Heater Hose 18798
5.85, Save 40%   NEW ITEM
OEM: 18798, Item: 139630
  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 Valve

Toyota Sienna 90º Molded Coolant Hose, OEM: 80401Dayco
1998-2003 Toyota Sienna Dayco 90º Molded Coolant Hose 80401
6.15, Save 40%  
OEM: 80401, Item: 669596
  Only 1 left In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Heater To Tee

Toyota Sienna 90º Molded Coolant Hose, OEM: 80400Dayco
1998-2003 Toyota Sienna Dayco 90º Molded Coolant Hose 80400
6.45, Save 39%   NEW ITEM
OEM: 80400, Item: 669595
  Only 7 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 Valve, Pipe To Auxiliary Heater

Toyota Sienna HVAC Heater Hose, OEM: 18853Gates
1998-2003 Toyota Sienna Gates HVAC Heater Hose 18853
6.75, Save 40%   NEW ITEM
OEM: 18853, Item: 142155
  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

Toyota Sienna HVAC Heater Hose, OEM: 28466Gates
1998-2003 Toyota Sienna Gates HVAC Heater Hose 28466
6.75, Save 40%   NEW ITEM
OEM: 28466, Item: 138937
  In Stock, Usually ships within 1 business day

Curved Hose

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Vehicle Install Locations: Auxiliary Heater Pipe-1 To Auxiliary Heater, Auxiliary Heater Pipe-2 To Auxiliary Heater

Toyota Sienna HVAC Heater Hose, OEM: 18477Gates
2004-2006 Toyota Sienna Gates HVAC Heater Hose 18477
6.95, Save 39%   NEW ITEM
OEM: 18477, Item: 474354
  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: Auxiliary Heater To Pipe-5

Toyota Sienna HVAC Heater Hose, OEM: 87784Dayco
2004-2006 Toyota Sienna Dayco HVAC Heater Hose 87784
6.95, Save 40%   NEW ITEM
OEM: 87784, Item: 680557
  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

Toyota Sienna 90º Molded Coolant Hose, OEM: 80394Dayco
2004-2006 Toyota Sienna Dayco 90º Molded Coolant Hose 80394
7.15, Save 39%   NEW ITEM
OEM: 80394, Item: 674191
  Only 2 left In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Auxiliary Heater Pipe To Auxiliary Heater, Tee To Pipe

Toyota Sienna Engine Coolant By-Pass Hose, OEM: 86800Dayco
1998-2000 Toyota Sienna Dayco Engine Coolant By-Pass Hose 86800
7.15, Save 39%   NEW ITEM
OEM: 86800, Item: 1002467
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Pipe To Throttle Body

Toyota Sienna HVAC Heater Hose, OEM: 18020Gates
1998-2003 Toyota Sienna Gates HVAC Heater Hose 18020
7.15, Save 40%   NEW ITEM
OEM: 18020, Item: 138951
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Pipe-1 To Throttle Body

Toyota Sienna 90º Molded Coolant Hose, OEM: 80402Dayco
1998-2003 Toyota Sienna Dayco 90º Molded Coolant Hose 80402
7.95, Save 39%   NEW ITEM
OEM: 80402, Item: 583222
  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: Tee To Engine

Toyota Sienna HVAC Heater Hose, OEM: 87626Dayco
1998-2003 Toyota Sienna Dayco HVAC Heater Hose 87626
8.15, Save 39%   NEW ITEM
OEM: 87626, Item: 583318
  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 Valve

Toyota Sienna Gates HVAC Heater Hose, OEM: 19447Gates
2011-2013 Toyota Sienna Gates HVAC Heater Hose
8.35, Save 39%   NEW ITEM
OEM: 19447, Item: 143721
  In Stock, Usually ships within 1 business day

Curved Hose

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Vehicle Install Locations: Tee-1 To Engine

Toyota Sienna HVAC Heater Hose, OEM: 18424Gates
2004-2006 Toyota Sienna Gates HVAC Heater Hose 18424
8.85, Save 40%   NEW ITEM
OEM: 18424, Item: 141131
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Auxiliary Heater Pipe-2 To Auxiliary Heater Pipe-3

Toyota Sienna HVAC Heater Hose Shaping Coil, OEM: 28517Gates
1998-2006 Toyota Sienna Gates HVAC Heater Hose Shaping Coil 28517
8.85, Save 39%   NEW ITEM
OEM: 28517, Item: 1154021
  Only 2 left In Stock, Usually ships within 1 business day
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Toyota Sienna HVAC Heater Hose, OEM: 19380Gates
2004-2006 Toyota Sienna Gates HVAC Heater Hose 19380
9.25, Save 40%   NEW ITEM
OEM: 19380, Item: 696127
  Only 3 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Heater - Upper To Tee

Toyota Sienna HVAC Heater Hose, OEM: 19960Gates
2011-2013 Toyota Sienna Gates HVAC Heater Hose 19960
9.25, Save 39%   NEW ITEM
OEM: 19960, Item: 618001
  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

Toyota Sienna HVAC Heater Hose, OEM: 18739Gates
1998-2003 Toyota Sienna Gates HVAC Heater Hose 18739
9.65, Save 39%   NEW ITEM
OEM: 18739, Item: 141046
  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 Valve

Toyota Sienna HVAC Heater Hose, OEM: 14243SACDelco
1998-2003 Toyota Sienna ACDelco HVAC Heater Hose 14243S
9.65, Save 39%  
OEM: 14243S, Item: 895250
  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: Auxiliary Heater Pipe-1 To Auxiliary Heater, Auxiliary Heater Pipe-2 To Auxiliary Heater

Toyota Sienna HVAC Heater Hose, OEM: 87650Dayco
2004-2006 Toyota Sienna Dayco HVAC Heater Hose 87650
9.85, Save 40%   NEW ITEM
OEM: 87650, Item: 1002574
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Engine To Tee

Toyota Sienna HVAC Heater Hose, OEM: 14001SACDelco
1998-2003 Toyota Sienna ACDelco HVAC Heater Hose 14001S
10.25, Save 40%   NEW ITEM
OEM: 14001S, Item: 895230
  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-1 To Throttle Body

Toyota Sienna HVAC Heater Hose, OEM: 18475Gates
2004-2006 Toyota Sienna Gates HVAC Heater Hose 18475
10.65, Save 40%   NEW ITEM
OEM: 18475, Item: 474352
  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: Auxiliary Heater Pipe-1 To Auxiliary Heater Pipe-2

Toyota Sienna HVAC Heater Hose, OEM: 18479Gates
2004-2006 Toyota Sienna Gates HVAC Heater Hose 18479
10.65, Save 40%   NEW ITEM
OEM: 18479, Item: 463906
  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: Auxiliary Heater Pipe-6 To Auxiliary Heater Pipe-7

Toyota Sienna HVAC Heater Hose, OEM: 87624Dayco
2004-2006 Toyota Sienna Dayco HVAC Heater Hose 87624
10.65, Save 40%   NEW ITEM
OEM: 87624, Item: 1002548
  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

Toyota Sienna HVAC Heater Hose, OEM: 18478Gates
2004-2006 Toyota Sienna Gates HVAC Heater Hose 18478
10.95, Save 39%   NEW ITEM
OEM: 18478, Item: 616969
  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: Auxiliary Heater Pipe-5 To Auxiliary Heater Pipe-6

Toyota Sienna HVAC Heater Hose, OEM: 18480Gates
2004-2006 Toyota Sienna Gates HVAC Heater Hose 18480
10.95, Save 39%   NEW ITEM
OEM: 18480, Item: 616971
  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: Auxiliary Heater Pipe-7 To Auxiliary Heater Pipe-8

Toyota Sienna HVAC Heater Hose, OEM: 19959Gates
2011-2013 Toyota Sienna Gates HVAC Heater Hose 19959
10.95, Save 39%   NEW ITEM
OEM: 19959, Item: 618000
  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-1

Toyota Sienna HVAC Heater Hose, OEM: 19165Gates
1998-2003 Toyota Sienna Gates HVAC Heater Hose 19165
11.15, Save 40%   NEW ITEM
OEM: 19165, Item: 696114
  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 Tee

Toyota Sienna HVAC Heater Hose, OEM: 19378Gates
2004-2006 Toyota Sienna Gates HVAC Heater Hose 19378
12.65, Save 40%   NEW ITEM
OEM: 19378, Item: 617623
  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 - Lower To Tee

Toyota Sienna HVAC Heater Hose, OEM: 87731Dayco
2004-2006 Toyota Sienna Dayco HVAC Heater Hose 87731
12.65, Save 39%   NEW ITEM
OEM: 87731, Item: 1002653
  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 Engine

Toyota Sienna HVAC Heater Hose, OEM: 18474Gates
2004-2006 Toyota Sienna Gates HVAC Heater Hose 18474
13.35, Save 39%   NEW ITEM
OEM: 18474, Item: 143666
  Only 6 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 - Upper Tee To Auxiliary Heater Pipe-1

Toyota Sienna HVAC Heater Hose, OEM: 19171Gates
1998-2003 Toyota Sienna Gates HVAC Heater Hose 19171
13.65, Save 39%   NEW ITEM
OEM: 19171, Item: 617459
  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: Valve To Intake Manifold

Toyota Sienna HVAC Heater Hose, OEM: 87692Dayco
1998-2003 Toyota Sienna Dayco HVAC Heater Hose 87692
13.85, Save 40%   NEW ITEM
OEM: 87692, Item: 1294172
  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: Valve To Intake Manifold

Toyota Sienna HVAC Heater Hose, OEM: 87804Dayco
1998-2003 Toyota Sienna Dayco HVAC Heater Hose 87804
14.85, Save 39%   NEW ITEM
OEM: 87804, Item: 1002719
  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 Engine

Toyota Sienna Pre Heat Hose, OEM: 219-433/219433ACDelco
1998-2001 Toyota Sienna ACDelco Pre Heat Hose 219-433
15.25, Save 39%   POPULAR
OEM: 219-433, Item: 693860
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Toyota Sienna HVAC Heater Hose, OEM: 18476Gates
2004-2006 Toyota Sienna Gates HVAC Heater Hose 18476
15.55, Save 39%   NEW ITEM
OEM: 18476, Item: 616967
  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: Auxiliary Heater Pipe-3 To Auxiliary Heater Pipe-4

Toyota Sienna HVAC Heater Hose, OEM: 19379Gates
2004-2006 Toyota Sienna Gates HVAC Heater Hose 19379
15.55, Save 39%   NEW ITEM
OEM: 19379, Item: 617624
  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: Intake Manifold To Tee

Toyota Sienna HVAC Heater Hose, OEM: 19381Gates
2004-2006 Toyota Sienna Gates HVAC Heater Hose 19381
16.15, Save 39%   NEW ITEM
OEM: 19381, Item: 617626
  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 - Upper Tee To Thermostat Housing

Toyota Sienna HVAC Heater Hose, OEM: 19164Gates
1998-2003 Toyota Sienna Gates HVAC Heater Hose 19164
17.25, Save 39%   NEW ITEM
OEM: 19164, Item: 617452
  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: Intake Manifold To Heater

Toyota Sienna HVAC Heater Hose, OEM: 19961Gates
2011-2013 Toyota Sienna Gates HVAC Heater Hose 19961
17.85, Save 39%   NEW ITEM
OEM: 19961, Item: 618002
  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-2 To Pipe-2

Toyota Sienna HVAC Heater Hose, 1/4" x 50', OEM: 28407Gates
2014-2016 Toyota Sienna Gates HVAC Heater Hose, 1/4" x 50' 28407
19.85, Save 39%  
OEM: 28407, Item: 138887
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: Engine To Throttle Body

Toyota Sienna HVAC Heater Hose, OEM: 28408Gates
1998-2006, 2014-2016 Toyota Sienna Gates HVAC Heater Hose 28408
21.65, Save 39%   NEW ITEM
OEM: 28408, Item: 138853
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: Intake Manifold To Throttle Body, Reservoir To Thermostat, Thermostat To Throttle Body, Throttle Body To Pipe, Throttle Body To Intake Manifold

Toyota Sienna HVAC Heater Hose, OEM: 19966Gates
2011-2013 Toyota Sienna Gates HVAC Heater Hose 19966
25.95, Save 39%   NEW ITEM
OEM: 19966, Item: 618007
  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-1 To Pipe-1

Toyota Sienna HVAC Heater Hose, OEM: 28411Gates
1998-2006, 2011-2013 Toyota Sienna 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: Auxiliary Heater Pipe-4 To Auxiliary Heater, Tee-2 To Engine, Auxiliary Heater Pipe-1 To Tee, Auxiliary Heater Pipe-2 To Valve

Toyota Sienna HVAC Heater Hose, OEM: 30124ACDelco
1998-2006, 2011-2013 Toyota Sienna 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: Auxiliary Heater Pipe-4 To Auxiliary Heater, Tee-2 To Engine, Auxiliary Heater Pipe-1 To Tee, Auxiliary Heater Pipe-2 To Valve

Toyota Sienna HVAC Heater Hose, OEM: 23594Gates
2007-2010 Toyota Sienna Gates HVAC Heater Hose 23594
50.15, Save 39%   NEW ITEM
OEM: 23594, Item: 620084
  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 - Inlet Assembly

Toyota Sienna HVAC Heater Hose, OEM: 23595Gates
2007-2010 Toyota Sienna Gates HVAC Heater Hose 23595
51.75, Save 39%   NEW ITEM
OEM: 23595, Item: 620085
  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 - Outlet Assembly

Toyota Sienna HVAC Heater Hose, OEM: 23807Gates
2011-2013 Toyota Sienna Gates HVAC Heater Hose 23807
52.15, Save 39%   NEW ITEM
OEM: 23807, Item: 431029
  Only 7 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 Outlet

Toyota Sienna HVAC Heater Hose, OEM: 23806Gates
2011-2013 Toyota Sienna Gates HVAC Heater Hose 23806
114.85, Save 39%   NEW ITEM
OEM: 23806, Item: 431028
  Only 6 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 Inlet