1973 Mazda RX-3 Heater Hoses

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Keep Your 1973 Mazda RX-3 in Top Shape with Quality Heater Hoses

Whether you’re repairing or upgrading your Heater Hose, using high-quality parts is key to keeping your 1973 Mazda RX-3 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Heater Hoses. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Explore Related Parts

While you’re upgrading or replacing your Heater Hose, don’t forget to check out other key components like Oil Cooler Hoses and Serpentine and V Belts. At Advance Auto Parts, we’re here to help you keep your 1973 Mazda RX-3 in peak condition, inside and out.

Essential 1973 Mazda RX-3 Heater Hoses

Gates – Gates Premium Molded Coolant Hose, 20776 (Part No.20776)

Gates Premium Molded Coolant Hose, 20776

from

$39.99
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
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Dayco – Dayco Straight Heater Hose EPDM Rubber, 1/2 Inch Diameter (Sold by foot), 80270 (Part No.80270)

Dayco Straight Heater Hose EPDM Rubber, 1/2 Inch Diameter (Sold by foot), 80270

from

$1.99
Dayco Standard Heater Hose is designed to carry the heated coolant from the engine block to the heater core under the dashboard and return it to the engine. Note: This hose is NOT suitable for fuel or oil transfer.
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Most Popular Heater Hoses for 1973 Mazda RX-3s

Enhance your 1973 Mazda RX-3 with one of the 2 Heater Hoses we have in stock, starting at just $1.99.

Gates – Gates Premium Molded Coolant Hose, 20776 (Part No.20776)

Gates Premium Molded Coolant Hose, 20776

from

$39.99
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
See More

Dayco – Dayco Straight Heater Hose EPDM Rubber, 1/2 Inch Diameter (Sold by foot), 80270 (Part No.80270)

Dayco Straight Heater Hose EPDM Rubber, 1/2 Inch Diameter (Sold by foot), 80270

from

$1.99
Dayco Standard Heater Hose is designed to carry the heated coolant from the engine block to the heater core under the dashboard and return it to the engine. Note: This hose is NOT suitable for fuel or oil transfer.
See More

FAQs for 1973 Mazda RX-3 Heater Hoses

What are the best-selling Heater Hoses for 1973 Mazda RX-3s?

Out of 2 Heater Hoses that fit 1973 Mazda RX-3s, the following parts are the top sellers:

What’s the price range for 1973 Mazda RX-3 Heater Hoses?

The prices of Heater Hoses for the 1973 Mazda RX-3 range from $1.99 up to $39.99 for the most premium parts.

What is the average price of a Heater Hose for a 1973 Mazda RX-3?

The average price for Heater Hoses for the 1973 Mazda RX-3 is $20.99. Keep in mind the variety of part types within our Heater Hose category, where you are likely to find a wide range of prices across a variety of parts and components.

What are the cheapest Heater Hoses for my 1973 Mazda RX-3?

The cheapest 1973 Mazda RX-3 Heater Hoses we carry are:

Does Advance Auto Parts sell Heater Hoses for any other 1973 Mazda models?

Yes. We stock Heater Hoses for 1 other popular 1973 Mazda models. Some of the most popular are 1973 808 Heater Hoses and 1973 RX-2 Heater Hoses.

What types of Heater Hoses do you sell for my 1973 Mazda RX-3?

We currently have just 1 Heater Hose in stock for a 1973 Mazda RX-3, and as of 8/2/26, it is a Heater Hose.

Can I get help with 1973 Mazda RX-3 Heater Hose orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mazda Heater Hoses and more.

What is your return policy for Mazda RX-3 Heater Hoses?

Advance Auto Parts keeps returns simple. For new Mazda RX-3 Heater Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.