Car Parts Discount
Mazda PartsMazda RX-3 PartsCoolant & Radiator Hose

Mazda RX-3 Coolant & Radiator Hose

Why you drive your RX-3.

Select Your VehicleAnyone who operates a Mazda knows that when it comes to repairing their automobile only the most superior replacement parts will do. It's not all the time that you find yourself in need of a replacement Coolant & Radiator Hose to repair your automobile. Obviously, you bought your RX-3 because you understood you would be getting a variety of features and options and driver satisfaction both rolled up into one car, truck, or SUV. Your Mazda dealership isn't the only place to find the highest quality repair parts to fix your RX-3.

What Coolant & Radiator Hose does for your vehicle.

Car or truck engines must stay within a certain operating temperature if they are to maintain operational status. That's why your Mazda RX-3 engine has a system of radiator and coolant hoses transferring water and ethylene glycol throughout the engine. The radiator hoses under your hood connect the water pump and engine block to the radiator core, while other coolant hoses send the ethylene glycol mixture through the heater core, thermostat housing, and coolant reservoir. If a Mazda RX-3 radiator or coolant hose gets a leak, then the motor will not be able to cool itself and the temperature will increase; leading to engine failure.

You've tried the rest, now try the best.

When your Mazda requires a new replacement Coolant & Radiator Hose, there's no need to go somewhere besides the authority, Car Parts Discount. At Car Parts Discount, we have live customer service members available with enough expertise to help you purchase the correct Mazda RX-3 part for your needs. Don't let a Coolant & Radiator Hose repair bring about the demise of your car, truck, or SUV, and don't risk lowering its resale value by installing anything but the best replacement parts. Mazda RX-3 Coolant & Radiator Hose parts for 1978, 1977, 1976, 1975, 1974, 1973, 1972 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.
Mazda RX-3 Radiator Coolant Hose, OEM: 81131Dayco
1972-1977 Mazda RX-3 Dayco Radiator Coolant Hose 81131
6.65, Save 39%  
OEM: 81131, Item: 674195
  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: Upper, Lower

Mazda RX-3 Radiator Coolant Hose, OEM: 70281Dayco
1972 Mazda RX-3 Dayco Radiator Coolant Hose 70281
6.75, Save 39%   NEW ITEM
OEM: 70281, Item: 666708
  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: Lower

Mazda RX-3 Radiator Coolant Hose, OEM: 25250Gates
1972-1973 Mazda RX-3 Gates Radiator Coolant Hose 25250
6.85, Save 39%   NEW ITEM
OEM: 25250, Item: 139123
  In Stock, Usually ships within 1 business day

Vulco-Flex Ii Hose

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

Vehicle Install Locations: Upper

Mazda RX-3 Radiator Coolant Hose, OEM: 71011Dayco
1975-1977 Mazda RX-3 Dayco Radiator Coolant Hose 71011
7.15, Save 40%   NEW ITEM
OEM: 71011, Item: 583628
  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: Upper

Mazda RX-3 Radiator Coolant Hose, OEM: 25472Gates
1975-1978 Mazda RX-3 Gates Radiator Coolant Hose 25472
7.25, Save 39%   NEW ITEM
OEM: 25472, Item: 139944
  Only 5 left In Stock, Usually ships within 1 business day

Vulco-Flex Ii Hose

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

Vehicle Install Locations: Lower

Mazda RX-3 Radiator Coolant Hose, OEM: 25476Gates
1972 Mazda RX-3 Gates Radiator Coolant Hose 25476
7.45, Save 39%   NEW ITEM
OEM: 25476, Item: 139065
  In Stock, Usually ships within 1 business day

Vulco-Flex Ii Hose

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

Vehicle Install Locations: Lower

Mazda RX-3 Radiator Coolant Hose, OEM: 25526Gates
1973 Mazda RX-3 Gates Radiator Coolant Hose 25526
7.55, Save 40%  
OEM: 25526, Item: 139030
  In Stock, Usually ships within 1 business day

Vulco-Flex Ii Hose

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

Vehicle Install Locations: Lower

Mazda RX-3 Radiator Coolant Hose, OEM: 81121Dayco
1972-1973 Mazda RX-3 Dayco Radiator Coolant Hose 81121
7.65, Save 39%   NEW ITEM
OEM: 81121, Item: 1002123
  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: Upper

Mazda RX-3 Radiator Coolant Hose, OEM: 71050Dayco
1974-1977 Mazda RX-3 Dayco Radiator Coolant Hose 71050
7.75, Save 39%   NEW ITEM
OEM: 71050, Item: 1000602
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upper, Lower

Mazda RX-3 Radiator Coolant Hose, OEM: 25473Gates
1974-1978 Mazda RX-3 Gates Radiator Coolant Hose 25473
8.15, Save 40%   NEW ITEM
OEM: 25473, Item: 139080
  In Stock, Usually ships within 1 business day

Vulco-Flex Ii Hose

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

Vehicle Install Locations: Upper

Mazda RX-3 Radiator Coolant Hose, OEM: 70986Dayco
1973 Mazda RX-3 Dayco Radiator Coolant Hose 70986
8.55, Save 40%   NEW ITEM
OEM: 70986, Item: 674235
  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: Upper

Mazda RX-3 Radiator Coolant Hose, OEM: 20776Gates
1972-1973 Mazda RX-3 Gates Radiator Coolant Hose 20776
10.45, Save 39%  
OEM: 20776, Item: 141575
  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: Upper

Mazda RX-3 Radiator Coolant Hose, OEM: 20386Gates
1972, 1974-1978 Mazda RX-3 Gates Radiator Coolant Hose 20386
10.65, Save 40%   NEW ITEM
OEM: 20386, Item: 139942
  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: Upper, Lower

Mazda RX-3 Radiator Coolant Hose, OEM: 31635ACDelco
1972 Mazda RX-3 ACDelco Radiator Coolant Hose 31635
10.65, Save 40%   NEW ITEM
OEM: 31635, Item: 694056
  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: Lower