1986 Peterbilt 379 Radiator Hoses
Keep Your 1986 Peterbilt 379 in Top Shape with a Quality Radiator Hose
When it comes to maintaining or upgrading your 1986 Peterbilt 379, 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 Radiator Hose for your 379. We currently carry a top Radiator Hose in stock that is built to last. Whether you’re replacing a damaged Radiator Hose or looking to upgrade, our selection for the 1986 Peterbilt 379 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 Heater 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 1986 Peterbilt 379 running smoothly and looking great.
Find Your Specific 1986 Peterbilt 379 Radiator Hoses
Looking for the perfect Radiator Hose for your 1986 Peterbilt 379? You’re in the right place. Below, you’ll find a Radiator 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 Radiator Hoses, ensuring durability and a precise fit for your Peterbilt 379. Whether you’re driving a 1986 model or another popular model year like
1993,
1994,
1996,
2000,
2003,
2004,
2005,
2006, and
2007, 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 1986 Peterbilt 379 Radiator Hoses
Dayco – Straight Radiator Hoses; EPDM Rubber, 2 1/4 Inch Inner Diameter (sold by inch) (Part No.76225)
from
$1.79
The Dayco Straight Radiator Hose is designed for a wide range of light and heavy duty truck applications where the radiator hose routing is relatively straight. Note: This hose is NOT suitable for fuel or oil transfer.
Product Features:
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Product Features:
- Meets SAE J20R4, Class D-2 requirements
- Features a high strength knitted reinforcement and synthetic EPDM rubber construction
- Resistant to standard coolants, ozone and other detrimental environmental elements
- PLEASE NOTE: Priced and sold by inch. See store for details.
Dayco – Straight Radiator Hoses; EPDM Rubber, 1 1/2 Inch Inner Diameter (sold by inch) (Part No.76150)
from
$1.29
The Dayco Straight Radiator Hose is designed for a wide range of light and heavy duty truck applications where the radiator hose routing is relatively straight. Note: This hose is NOT suitable for fuel or oil transfer.
Product Features:
See More
Product Features:
- Meets SAE J20R4, Class D-2 requirements
- Features a high strength knitted reinforcement and synthetic EPDM rubber construction
- Resistant to standard coolants, ozone and other detrimental environmental elements
- PLEASE NOTE: Priced and sold by inch. See store for details.
Dayco – Straight Radiator Hoses; EPDM Rubber, HD, 1 1/2 Inch Inner Dia. (sold by inch) (Part No.77150GL)
from
$1.79
Designed for a wide range of heavy duty truck applications where the routing is relatively straight, the Dayco straight radiator hose – H.D. is made with the highest quality woven mesh fabric reinforcement, neoprene cover and nitrile tube compounds to withstand the most corrosive elements in diesel engines. Providing protection from oil, coolants, coolant additives and heat, it has a temperature rating of -40 Deg. F (-40 Deg. C) to +212 Deg. F (+100 Deg. C).
Product Features:
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Product Features:
- Capable of withstanding extreme temperatures and high-pressure environments
- Designed to meet SAE requirements J20R1, Class B Tube, Class C Cover, standard wall construction
- Not suitable for fuel or oil transfer
- PLEASE NOTE: Item is sold and priced by the inch. See store for details.
Gates – Premium Molded Coolant Hose (Part No.21488)
from
$32.99
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:
- The specially designed materials resist collapse under vacuum.
- Engineered to resist electrochemical degradation, the leading cause of hose failure
- Pre-formed for a good fit and to ensure perfectly sealed connections
- EPDM tube; reinforced with knitted synthetic fibers; EPDM lid resistant to heat, ozone, and chemical refrigerants
- It meets the requirements of SAE 20R4, class D2 and DIN 73411, class A (except for tolerances)
- temperature range Deg. F to +257 degrees F (-40 degrees C to +125 degrees C)
- Note: Gates recommends replacing the clamps and connectors each time a new radiator hose is installed.
- Caution: Do not use for fuel or oil transfer applications
Popular 1986 Peterbilt 379 Radiator Hoses Categories
Most Popular By-Pass Hose for 1986 Peterbilt 379s
Enhance your 1986 Peterbilt 379 with this popular By-Pass Hose we have in stock, for $1.79.
Dayco – Straight Radiator Hoses; EPDM Rubber, 2 1/4 Inch Inner Diameter (sold by inch) (Part No.76225)
from
$1.79
The Dayco Straight Radiator Hose is designed for a wide range of light and heavy duty truck applications where the radiator hose routing is relatively straight. Note: This hose is NOT suitable for fuel or oil transfer.
Product Features:
See More
Product Features:
- Meets SAE J20R4, Class D-2 requirements
- Features a high strength knitted reinforcement and synthetic EPDM rubber construction
- Resistant to standard coolants, ozone and other detrimental environmental elements
- PLEASE NOTE: Priced and sold by inch. See store for details.
FAQs for 1986 Peterbilt 379 Radiator Hoses
What’s the price range for 1986 Peterbilt 379 Radiator Hoses?
We currently have just one Radiator Hoses for the 1986 Peterbilt 379 in stock: Straight Radiator Hoses; EPDM Rubber, 2 1/4 Inch Inner Diameter (sold by inch) and it costs $1.79.
Does Advance Auto Parts sell Radiator Hoses for other Peterbilt 379 model years?
Does Advance Auto Parts sell Radiator Hoses for any other 1986 Peterbilt models?
Yes. We stock Radiator Hoses for 5 other popular 1986 Peterbilt models. Some of the most popular are 1986 349 Radiator Hoses, 1986 353 Radiator Hoses, 1986 362 Radiator Hoses, 1986 310 Radiator Hoses, and 1986 359 Radiator Hoses.
What types of Radiator Hoses do you sell for my 1986 Peterbilt 379?
We currently have just 1 Radiator Hose in stock for a 1986 Peterbilt 379, and as of 3/1/26, it is a By-Pass Hose.
Can I get help with 1986 Peterbilt 379 Radiator Hose orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Peterbilt Radiator Hoses and more.
What is your return policy for Peterbilt 379 Radiator Hoses?
Advance Auto Parts keeps returns simple. For new Peterbilt 379 Radiator Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.