1981 Mack RWS Radiator Hoses
Keep Your 1981 Mack RWS in Top Shape with Quality Radiator Hoses
Whether you’re repairing or upgrading your Radiator Hose, using high-quality parts is key to keeping your 1981 Mack RWS looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including By-Pass Hoses and Coolant 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.
Competitive Prices and Extensive Inventory
The average price for a 1981 Mack RWS Radiator Hose at Advance Auto Parts is around $22.49, with a range that starts at $4.79 and goes up to $55.99. With 3 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Green Stripe Heavy-Duty Vulco-Flex Coolant Hose, Green Stripe Heavy-Duty Vulco-Flex Coolant Hose, and Green Stripe Heavy-Duty Straight Heater Hose (Sold by foot) start at just $4.79 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Radiator Hose, don’t forget to check out other key components like Engine Cooling Hoses and Serpentine and V Belts. At Advance Auto Parts, we’re here to help you keep your 1981 Mack RWS in peak condition, inside and out.
Find Your Specific 1981 Mack RWS Radiator Hoses
Looking for the perfect Radiator Hose for your 1981 Mack RWS? You’re in the right place. Below, you’ll find links to various types of Radiator Hoses that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Radiator Hoses, ensuring durability and a precise fit for your Mack RWS. Whether you’re driving a 1981 model or another popular model year like
1982,
1983,
1984, and
1985, we’ve got you covered. Purchasing Radiator 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 Radiator Hoses that fit your vehicle.
Essential 1981 Mack RWS Radiator Hoses
Gates – Green Stripe Heavy-Duty Vulco-Flex Coolant Hose (Part No.26523)
from
$47.99
Heavy-duty flexible hose designed to replace straight or curved coolant hoses. The benefit is maximum coverage with minimum inventory. Hose inside diameter remains constant from end to end. No convolutions inside hose so tube is smooth, allowing free coolant flow. Approved for marine applications.
Product Features:
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Product Features:
- Designed to resist electrochemical degradation, which is the leading cause of hose failure
- Built-in steel spiral wire allows for medium sized curves without kinking or collapsing
- EPDM tube and neoprene cover for longer life
- Polyester fabric-ply reinforcement vulcanizes into shape without unnecessary strain on connections
- Heat, oil and ozone resistant
- Meets SAE 20R5 Type EC Class D-2 specifications
- Temperature range -40 degrees F to +257 degrees F (-40 degrees C to +125 degrees C)
- Caution: Do not use for fuel or oil transfer applications
- Caution: Do not use for fuel or oil transfer applications.
Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 12" Long, 3" Diameter (Part No.D70870)
from
$40.49
The Dayco curved radiator hose features knitted reinforcement, a protective sleeve and a synthetic EPDM rubber construction for high-strength performance, protection against abrasion and resistance to oil, mud, salt, road debris, ozone and coolants. It can also withstand temperature variations of -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.
Product Features:
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Product Features:
- Meets SAE J20R4, Class D-1 requirements
- Meets Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
- Provides excellent protection against external elements
Gates – Green Stripe Heavy-Duty Vulco-Flex Coolant Hose (Part No.26522)
from
$55.99
Heavy-duty flexible hose designed to replace straight or curved coolant hoses. The benefit is maximum coverage with minimum inventory. Hose inside diameter remains constant from end to end. No convolutions inside hose so tube is smooth, allowing free coolant flow. Approved for marine applications.
Product Features:
See More
Product Features:
- Engineered to resist electrochemical degradation, the leading cause of hose failure
- Built-in steel spiral wire allows for medium sized curves without kinking or collapsing
- EPDM tube and neoprene cover for longer life
- The polyester fabric reinforcement takes the form of vulcanization without unnecessary stress on the connections.
- Resistant to heat, oil and ozone
- Meets SAE 20R5 Type EC Class D-2 specifications
- Temperature Range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
- Caution: Do not use for fuel or oil transfer applications
- Caution: Do not use for fuel or oil transfer applications.
Popular 1981 Mack RWS Radiator Hoses Categories
Most Popular By-Pass Hose for 1981 Mack RWSs
Enhance your 1981 Mack RWS with this popular By-Pass Hose we have in stock, for $4.79.
Gates – Green Stripe Heavy-Duty Straight Heater Hose (Sold by foot) (Part No.28441)
from
$4.79
Heavy-duty construction assures dependable operation in truck, bus and off-road equipment heater systems. For a maintenance free connection, install with Power-Grip SB clamps. Approved for marine applications.
Product Features:
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Product Features:
- Green strip construction offers the best cost per mile
- Abrasion resistant cover
- Engineered with materials to resist electrochemical degradation
- Reduces water loss from water permeating the hose wall and cover
- Exceeds SAE 20R1 Type EC (Class D-1 tube and cover Standard Wall)
- Temperature Range: -40 Deg. F to +275 Deg. F (-40 Deg. C to +135 Deg. C)
- Note: For a maintenance-free connection, use PowerGrip SB clamps
- Caution: Do not use for fuel or oil transportation applications.
- PLEASE NOTE: Item is priced and sold by the foot. See store for details.
Best-Selling 1981 Mack RWS Coolant Hoses
Upgrade your RWS with one of our 2 best-selling Coolant Hoses.
Gates – Green Stripe Heavy-Duty Vulco-Flex Coolant Hose (Part No.26522)
from
$55.99
Heavy-duty flexible hose designed to replace straight or curved coolant hoses. The benefit is maximum coverage with minimum inventory. Hose inside diameter remains constant from end to end. No convolutions inside hose so tube is smooth, allowing free coolant flow. Approved for marine applications.
Product Features:
See More
Product Features:
- Engineered to resist electrochemical degradation, the leading cause of hose failure
- Built-in steel spiral wire allows for medium sized curves without kinking or collapsing
- EPDM tube and neoprene cover for longer life
- The polyester fabric reinforcement takes the form of vulcanization without unnecessary stress on the connections.
- Resistant to heat, oil and ozone
- Meets SAE 20R5 Type EC Class D-2 specifications
- Temperature Range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
- Caution: Do not use for fuel or oil transfer applications
- Caution: Do not use for fuel or oil transfer applications.
Gates – Green Stripe Heavy-Duty Vulco-Flex Coolant Hose (Part No.26523)
from
$47.99
Heavy-duty flexible hose designed to replace straight or curved coolant hoses. The benefit is maximum coverage with minimum inventory. Hose inside diameter remains constant from end to end. No convolutions inside hose so tube is smooth, allowing free coolant flow. Approved for marine applications.
Product Features:
See More
Product Features:
- Designed to resist electrochemical degradation, which is the leading cause of hose failure
- Built-in steel spiral wire allows for medium sized curves without kinking or collapsing
- EPDM tube and neoprene cover for longer life
- Polyester fabric-ply reinforcement vulcanizes into shape without unnecessary strain on connections
- Heat, oil and ozone resistant
- Meets SAE 20R5 Type EC Class D-2 specifications
- Temperature range -40 degrees F to +257 degrees F (-40 degrees C to +125 degrees C)
- Caution: Do not use for fuel or oil transfer applications
- Caution: Do not use for fuel or oil transfer applications.
FAQs for 1981 Mack RWS Radiator Hoses
What are the best-selling Radiator Hoses for 1981 Mack RWSs?
Out of 3 Radiator Hoses that fit 1981 Mack RWSs, the following parts are the top sellers:
- Green Stripe Heavy-Duty Vulco-Flex Coolant Hose (10911545) – $55.99
- Green Stripe Heavy-Duty Vulco-Flex Coolant Hose (10504667) – $47.99
- Green Stripe Heavy-Duty Straight Heater Hose (Sold by foot) (10504904) – $4.79
What’s the price range for 1981 Mack RWS Radiator Hoses?
The prices of Radiator Hoses for the 1981 Mack RWS range from $4.79 up to $55.99 for the most premium parts.
What is the average price of a Radiator Hose for a 1981 Mack RWS?
The average price for Radiator Hoses for the 1981 Mack RWS is $22.49. Keep in mind the variety of part types within our Radiator Hose category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Radiator Hoses for other Mack RWS model years?
What are the cheapest Radiator Hoses for my 1981 Mack RWS?
The cheapest 1981 Mack RWS Radiator Hoses we carry are:
- Green Stripe Heavy-Duty Straight Heater Hose (Sold by foot) (10504904) – $4.79
- Green Stripe Heavy-Duty Vulco-Flex Coolant Hose (10504667) – $47.99
- Green Stripe Heavy-Duty Vulco-Flex Coolant Hose (10911545) – $55.99
Does Advance Auto Parts sell Radiator Hoses for any other 1981 Mack models?
Yes. We stock Radiator Hoses for 14 other popular 1981 Mack models. Some of the most popular are 1981 WS Radiator Hoses, 1981 RWL Radiator Hoses, 1981 RS Radiator Hoses, 1981 RM Radiator Hoses, and 1981 RL Radiator Hoses.
What types of Radiator Hoses do you sell for my 1981 Mack RWS?
As of 11/2/25, these are some of the most in-demand types of Radiator Hoses for a 1981 Mack RWS:
Can I get help with 1981 Mack RWS Radiator Hose orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mack Radiator Hoses and more.
What is your return policy for Mack RWS Radiator Hoses?
Advance Auto Parts keeps returns simple. For new Mack RWS Radiator Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.