1981 Mack MR Heater Hoses
Keep Your 1981 Mack MR in Top Shape with a Quality Heater Hose
When it comes to maintaining or upgrading your 1981 Mack MR, 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 MR. 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 1981 Mack MR 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 Engine Cooling 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 1981 Mack MR running smoothly and looking great.
Find Your Specific 1981 Mack MR Heater Hoses
Looking for the perfect Heater Hose for your 1981 Mack MR? 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 Mack MR. Whether you’re driving a 1981 model or another popular model year like
1982,
1987,
1988,
1990,
1991,
1994,
1995,
1999, and
2000, 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.
Popular 1981 Mack MR Heater Hoses Categories
Most Popular Heater Hose for 1981 Mack MRs
Enhance your 1981 Mack MR with this popular Heater Hose we have in stock, for $24.99.
Gates – ThermalPro Premium Molded Coolant Hose (Part No.21381)
from
$24.99
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 designed materials resist collapse under vacuum
- Designed to withstand electrochemical degradation, the leading cause of hose failure
- Pre-shaped to fit and to ensure perfectly sealed conditions
- EPDM Tube; synthetic fiber knit reinforcement; EPDM cover resistant to heat, ozone and chemical refrigerants
- Meets requirements of SAE 20R4, class D2 and DIN 73411, class A (except for 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
- Caution: Do not use for fuel or oil transfer applications
FAQs for 1981 Mack MR Heater Hoses
What’s the price range for 1981 Mack MR Heater Hoses?
We currently have just one Heater Hoses for the 1981 Mack MR in stock: ThermalPro Premium Molded Coolant Hose and it costs $24.99.
Does Advance Auto Parts sell Heater Hoses for other Mack MR model years?
Does Advance Auto Parts sell Heater Hoses for any other 1981 Mack models?
Yes. We stock Heater Hoses for 5 other popular 1981 Mack models. Some of the most popular are 1981 WS Heater Hoses, 1981 RWS Heater Hoses, 1981 RWL Heater Hoses, 1981 RS Heater Hoses, and 1981 RL Heater Hoses.
What types of Heater Hoses do you sell for my 1981 Mack MR?
We currently have just 1 Heater Hose in stock for a 1981 Mack MR, and as of 11/2/25, it is a Heater Hose.
Can I get help with 1981 Mack MR Heater Hose orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mack Heater Hoses and more.
What is your return policy for Mack MR Heater Hoses?
Advance Auto Parts keeps returns simple. For new Mack MR Heater Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.