1972 Mazda RX-3 Heater Hoses
Keep Your 1972 Mazda RX-3 in Top Shape with a Quality Heater Hose
When it comes to maintaining or upgrading your 1972 Mazda RX-3, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Heater Hose for your RX-3. We currently carry a top Heater Hose in stock that is built to last. Whether you’re replacing a damaged Heater Hose or looking to upgrade, our selection for the 1972 Mazda RX-3 ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.
Explore Related Parts
And while you’re here, don’t forget to check out related part categories like Oil Cooler Hoses and Serpentine and V Belts to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1972 Mazda RX-3 running smoothly and looking great.
Find Your Specific 1972 Mazda RX-3 Heater Hoses
Looking for the perfect Heater Hose for your 1972 Mazda RX-3? You’re in the right place. Below, you’ll find a Heater Hose from a trusted manufacturer that is a perfect fit for your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Heater Hoses, ensuring durability and a precise fit for your Mazda RX-3. Whether you’re driving a 1972 model or another popular model year like
1973 and
1974, we’ve got you covered. Purchasing Heater Hoses from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Heater Hoses that fit your vehicle.
Essential 1972 Mazda RX-3 Heater Hoses
Gates – Molded Heater Hose: EPDM, Direct Fit, 1.38" Inside Diameter (Part No.20776)
from
$36.99
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
Product Features:
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Product Features:
- Specifically-engineered materials resist collapse under vacuum
- Designed to resist electrochemical degradation, which is the primary cause of hose failure
- Pre-formed for a good fit and to ensure perfectly sealed connections
- EPDM tube; synthetic fiber knit reinforcement; heat-, ozone- and chemical coolant-resistant EPDM cover
- Compliant with the requirements of SAE 20R4, class D2 and DIN 73411, class A standards (except with regard to tolerances)
- Temperature range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
- Note: Gates recommends replacing hose clamps each time a new coolant hose is installed
- Warning: Do not use for fuel or oil transfer applications
Dayco – Straight Heater Hose; EPDM Rubber, 1/2 Inch Diameter (sold by foot) (Part No.80270)
from
$1.49
Specifically designed to carry the heated coolant from the engine block to the heater core under the dashboard and return it to the engine, this Dayco Standard Heater Hose is constructed using all EPDM compounds and spiral reinforcement for high burst strength and excellent heat resistance. Made for general service on light trucks and passenger cars, this hose is similar to SAE 20R3, Class D-2 and has a temperature rating of -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C). This Dayco Standard Heater Hose is compatible with all common coolant and coolant additives. Note: This hose is NOT suitable for fuel or oil transfer.
Product Features:
See More
Product Features:
- Specifically designed to be compatible with all common coolants and coolant additives
- Constructed using all EPDM compounds and spiral reinforcements
- Similar to SAE 20R3, Class D-2
- Has a high burst strength and excellent heat resistance of -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C)
- PLEASE NOTE: Item is sold and priced by the foot. See store for details.
Popular 1972 Mazda RX-3 Heater Hoses Categories
Most Popular Heater Hose for 1972 Mazda RX-3s
Enhance your 1972 Mazda RX-3 with this popular Heater Hose we have in stock, for $36.99.
Gates – Molded Heater Hose: EPDM, Direct Fit, 1.38" Inside Diameter (Part No.20776)
from
$36.99
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
Product Features:
See More
Product Features:
- Specifically-engineered materials resist collapse under vacuum
- Designed to resist electrochemical degradation, which is the primary cause of hose failure
- Pre-formed for a good fit and to ensure perfectly sealed connections
- EPDM tube; synthetic fiber knit reinforcement; heat-, ozone- and chemical coolant-resistant EPDM cover
- Compliant with the requirements of SAE 20R4, class D2 and DIN 73411, class A standards (except with regard to tolerances)
- Temperature range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
- Note: Gates recommends replacing hose clamps each time a new coolant hose is installed
- Warning: Do not use for fuel or oil transfer applications
FAQs for 1972 Mazda RX-3 Heater Hoses
What’s the price range for 1972 Mazda RX-3 Heater Hoses?
We currently have just one Heater Hoses for the 1972 Mazda RX-3 in stock: Molded Heater Hose: EPDM, Direct Fit, 1.38" Inside Diameter and it costs $36.99.
Does Advance Auto Parts sell Heater Hoses for any other 1972 Mazda models?
Yes. We stock Heater Hoses for 4 other popular 1972 Mazda models. Some of the most popular are 1972 RX-2 Heater Hoses, 1972 R100 Heater Hoses, 1972 B1600 Heater Hoses, 1972 808 Heater Hoses, and 1972 618 Heater Hoses.
What types of Heater Hoses do you sell for my 1972 Mazda RX-3?
We currently have just 1 Heater Hose in stock for a 1972 Mazda RX-3, and as of 3/1/26, it is a Heater Hose.
Can I get help with 1972 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.