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Mazda PartsMazda RX-7 PartsHeater Hose

Mazda RX-7 Heater Hose

Your RX-7 is a prized possession.

Select Your VehicleMake no mistake, you didn't buy your RX-7 unless you wanted to buy Japanese engineering and driver satisfaction both impeccably combined into one car, truck, or SUV. Auto enthusiasts know that a sporty attitude is built into each Mazda, and know that only top quality repair RX-7 parts will suffice when your car or truck needs fixing. It's not a regular occurrence that you realize that you have to buy a replacement Heater Hose to fix your car or truck. You picked your RX-7 because its fuel efficiency and long-lasting quality struck a chord inside you; so why would you settle for second rate when it comes to great quality auto parts?

The function and purpose of Heater Hose.

The need to heat the interiors our vehicles came before our ability to cool them. The engine of your Mazda RX-7 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. Mazda RX-7 heater hoses help cool the engine by supplying an alternative path for hot coolant to travel. The return heater hose re-introduces the coolant to the engine after it has heated the heater core so the radiator can return it to optimum temperature.

Your automotive desires .

Bring your RX-7 back to life with the best replacement parts from the experts at Car Parts Discount. When your Mazda needs a top quality replacement Heater Hose, there's no need to trust any store other than the authority, Car Parts Discount. 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 highest quality replacement parts. Need 1995, 1994, 1993, 1991, 1990, 1989, 1988, 1987, 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979 Mazda RX-7 Heater Hose parts? We've got them right here.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Mazda RX-7 Pre Heat Hose, OEM: DH3SMP
1979-1991, 1993-1995 Mazda RX-7 SMP Pre Heat Hose DH3
4.65, Save 39%   NEW ITEM
OEM: DH3, Item: 1087491
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mazda RX-7 HVAC Heater Hose, OEM: 18777Gates
1993-1995 Mazda RX-7 Gates HVAC Heater Hose 18777
4.85, Save 40%   NEW ITEM
OEM: 18777, Item: 139861
  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 Pipe-1

Mazda RX-7 HVAC Heater Hose, OEM: 87653Dayco
1994-1995 Mazda RX-7 Dayco HVAC Heater Hose 87653
4.95, Save 40%   NEW ITEM
OEM: 87653, Item: 669610
  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: Heater To Pipe

Mazda RX-7 Pre Heat Hose, OEM: DH2SMP
1979-1991, 1993-1995 Mazda RX-7 SMP Pre Heat Hose DH2
4.95, Save 40%   NEW ITEM
OEM: DH2, Item: 1087490
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mazda RX-7 HVAC Heater Hose, OEM: 86802Dayco
1994-1995 Mazda RX-7 Dayco HVAC Heater Hose 86802
5.05, Save 39%   NEW ITEM
OEM: 86802, Item: 583289
  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: Pipe To Throttle Body

Mazda RX-7 HVAC Heater Hose, OEM: 86803Dayco
1989-1991 Mazda RX-7 Dayco HVAC Heater Hose 86803
5.15, Save 40%   NEW ITEM
OEM: 86803, Item: 583290
  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: Valve To Throttle Body

Mazda RX-7 HVAC Heater Hose, OEM: 18200Gates
1993-1995 Mazda RX-7 Gates HVAC Heater Hose 18200
5.85, Save 40%   NEW ITEM
OEM: 18200, Item: 140139
  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

Mazda RX-7 HVAC Heater Hose, OEM: 18798Gates
1980-1982 Mazda RX-7 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: Pipe To Radiator

Mazda RX-7 HVAC Heater Hose, OEM: 18202Gates
1989-1991 Mazda RX-7 Gates HVAC Heater Hose 18202
6.05, Save 39%   NEW ITEM
OEM: 18202, Item: 141257
  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 Valve

Mazda RX-7 HVAC Heater Hose, OEM: 18791Gates
1984-1985 Mazda RX-7 Gates HVAC Heater Hose 18791
6.05, Save 40%   NEW ITEM
OEM: 18791, Item: 141453
  In Stock, Usually ships within 1 business day

Curved Hose

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Vehicle Install Locations: Heater To Pipe

Mazda RX-7 90º Molded Coolant Hose, OEM: 80401Dayco
1982-1985, 1987-1991 Mazda RX-7 Dayco 90º Molded Coolant Hose 80401
6.15, Save 40%  
OEM: 80401, Item: 669596
  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, Pipe To Engine, Pipe To Radiator

Mazda RX-7 Pre Heat Hose, OEM: DH1SMP
1979-1991, 1993-1995 Mazda RX-7 SMP Pre Heat Hose DH1
6.55, Save 40%   NEW ITEM
OEM: DH1, Item: 1087489
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mazda RX-7 HVAC Heater Hose, OEM: 28467Gates
1986-1991 Mazda RX-7 Gates HVAC Heater Hose 28467
6.95, Save 40%   NEW ITEM
OEM: 28467, Item: 138969
  In Stock, Usually ships within 1 business day

Curved Hose

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Vehicle Install Locations: Pipe To Engine

Mazda RX-7 Engine Coolant By-Pass Hose, OEM: 86800Dayco
1987-1988 Mazda RX-7 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
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Throttle Body To Intake Manifold

Mazda RX-7 HVAC Heater Hose, OEM: 18020Gates
1987-1988 Mazda RX-7 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: Throttle Body To Intake Manifold

Mazda RX-7 HVAC Heater Hose, OEM: 18021Gates
1986-1988 Mazda RX-7 Gates HVAC Heater Hose 18021
7.25, Save 40%   NEW ITEM
OEM: 18021, Item: 138916
  In Stock, Usually ships within 1 business day

Curved Hose

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Vehicle Install Locations: Engine To Throttle Body

Mazda RX-7 HVAC Heater Hose, OEM: 18794Gates
1980-1985 Mazda RX-7 Gates HVAC Heater Hose 18794
7.45, Save 40%   NEW ITEM
OEM: 18794, Item: 617192
  Only 2 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Oil Cooler To Engine

Mazda RX-7 90º Molded Coolant Hose, OEM: 80403Dayco
1984-1985 Mazda RX-7 Dayco 90º Molded Coolant Hose 80403
7.75, Save 40%   NEW ITEM
OEM: 80403, Item: 583223
  Only 4 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Pipe To Tee

Mazda RX-7 Engine Coolant By-Pass Hose, OEM: 71877Dayco
1984-1985 Mazda RX-7 Dayco Engine Coolant By-Pass Hose 71877
8.35, Save 39%   NEW ITEM
OEM: 71877, Item: 1001308
  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 Pipe

Mazda RX-7 HVAC Heater Hose, OEM: 86801Dayco
1986-1988 Mazda RX-7 Dayco HVAC Heater Hose 86801
8.35, Save 39%   NEW ITEM
OEM: 86801, Item: 666693
  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: Throttle Body To Engine

Mazda RX-7 HVAC Heater Hose, OEM: 28469Gates
1983-1985 Mazda RX-7 Gates HVAC Heater Hose 28469
8.55, Save 39%   NEW ITEM
OEM: 28469, Item: 139517
  In Stock, Usually ships within 1 business day

Curved Hose

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Vehicle Install Locations: Pipe To Radiator, Pipe To Tee

Mazda RX-7 HVAC Heater Hose, OEM: 16198MACDelco
1986-1991 Mazda RX-7 ACDelco HVAC Heater Hose 16198M
9.95, Save 39%   NEW ITEM
OEM: 16198M, Item: 895353
  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 To Engine

Mazda RX-7 HVAC Heater Hose, OEM: 14001SACDelco
1987-1988 Mazda RX-7 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: Throttle Body To Intake Manifold

Mazda RX-7 HVAC Heater Hose, OEM: 87844Dayco
1993-1995 Mazda RX-7 Dayco HVAC Heater Hose 87844
13.15, Save 39%   NEW ITEM
OEM: 87844, Item: 674207
  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 To Engine

Mazda RX-7 Pre Heat Hose, OEM: 219-433/219433ACDelco
1979-1991, 1993-1995 Mazda RX-7 ACDelco Pre Heat Hose 219-433
15.25, Save 39%   UPDATEDPOPULAR
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

Mazda RX-7 HVAC Heater Hose, OEM: 18806Gates
1993-1995 Mazda RX-7 Gates HVAC Heater Hose 18806
18.65, Save 39%   NEW ITEM
OEM: 18806, Item: 617202
  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-2 To Engine

Mazda RX-7 HVAC Heater Hose, OEM: 28408Gates
1986-1991, 1993-1995 Mazda RX-7 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: Engine To Throttle Body, Intake Manifold To Pipe, Pipe To Engine, Throttle Body To Valve, Valve To Intake Manifold

Mazda RX-7 HVAC Heater Hose, OEM: 18941Gates
1986-1991 Mazda RX-7 Gates HVAC Heater Hose 18941
22.45, Save 39%   NEW ITEM
OEM: 18941, Item: 617289
  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: Heater To Engine

Mazda RX-7 HVAC Heater Hose, OEM: 28409Gates
1993-1995 Mazda RX-7 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: Engine To Throttle Body, Pipe To Reservoir

Mazda RX-7 Pre Heat Hose, OEM: DH6SMP
1979-1991, 1993-1995 Mazda RX-7 SMP Pre Heat Hose DH6
30.65, Save 39%   NEW ITEM
OEM: DH6, Item: 649925
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle