2018 Peterbilt 337 Radiator Hoses
Keep Your 2018 Peterbilt 337 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 2018 Peterbilt 337 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including 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 2018 Peterbilt 337 Radiator Hose at Advance Auto Parts is around $4.64, with a range that starts at $4.29 and goes up to $4.99. With 2 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Straight Radiator Hoses; Silicone, Heavy Duty, 2 Inch Inner Diameter (sold by inch) and Straight Radiator Hoses; Silicone, HD, 1 3/4 Inch Inner Dia. (Sold by inch) start at just $4.29 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 Belt Tensioners and Pulleys. At Advance Auto Parts, we’re here to help you keep your 2018 Peterbilt 337 in peak condition, inside and out.
Find Your Specific 2018 Peterbilt 337 Radiator Hoses
Looking for the perfect Radiator Hose for your 2018 Peterbilt 337? 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 Peterbilt 337. Whether you’re driving a 2018 model or another popular model year like
2010,
2014,
2015,
2016,
2017,
2019,
2020,
2021, and
2022, 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 2018 Peterbilt 337 Radiator Hoses
Dayco – Straight Radiator Hoses; Silicone, HD, 1 3/4 Inch Inner Dia. (Sold by inch) (Part No.78175GL)
from
$4.29
Made with special silicone compounds and reinforced with a ply of braided polyester yarn, the Dayco straight radiator hose H.D. – silicone sustains up to six times longer service life than an ordinary coolant hose when installed with a Dayco lined hose clamp. It has a temperature rating of -40 Deg. F (-40 Deg. C) to +350 Deg. F (+175 Deg. C) and is designed for a range of H.D. trucking applications where routing is relatively straight.
Product Features:
See More
Product Features:
- Capable of withstanding extreme temperatures and high-pressure environments
- Meets stringent OE specifications
- Designed to meet SAE requirements J20R1, Class B Tube, Class C Cover, standard wall construction
- PLEASE NOTE: Item is sold and priced by the inch. See store for details.
Dayco – Straight Radiator Hoses; EPDM Rubber, 1 3/4 Inch Inner Diameter (sold by inch) (Part No.76175)
from
$1.29
Designed for a wide range of light and heavy duty truck applications where the radiator hose routing is relatively straight, Dayco’s Straight Radiator Hose features knitted einforcement and synthetic EPDM rubber construction. It meets SAE J20R4, Class D-2 requirements and provides high strength and resistance to ozone and other detrimental environmental elements, coolants, and temperature variations from -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C). 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
- Works well in temperatures ranging from -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C)
- PLEASE NOTE: Priced and sold by inch. See store for details.
Dayco – Straight Radiator Hoses; Silicone, Heavy Duty, 2 Inch Inner Diameter (sold by inch) (Part No.78200GL)
from
$4.99
Made with special silicone compounds and reinforced with a ply of braided polyester yarn, the Dayco straight radiator hose H.D. – silicone sustains up to six times longer service life than an ordinary coolant hose when installed with a Dayco lined hose clamp. It has a temperature rating of -40 Degree F (-40 Deg. C) to +350 Degree F (+175 Deg. C) and is designed for a range of H.D. trucking applications where routing is relatively straight.
Product Features:
See More
Product Features:
- Capable of withstanding extreme temperatures and high-pressure environments
- Meets stringent OE specifications
- Designed to meet SAE requirements J20R1, Class B Tube, Class C Cover, standard wall construction
- PLEASE NOTE: Item is sold and priced by the inch. See store for details.
Popular 2018 Peterbilt 337 Radiator Hoses Categories
Most Popular Coolant Hoses for 2018 Peterbilt 337s
Enhance your 2018 Peterbilt 337 with one of the 2 Coolant Hoses we have in stock, starting at just $4.29.
Dayco – Straight Radiator Hoses; Silicone, Heavy Duty, 2 Inch Inner Diameter (sold by inch) (Part No.78200GL)
from
$4.99
Made with special silicone compounds and reinforced with a ply of braided polyester yarn, the Dayco straight radiator hose H.D. – silicone sustains up to six times longer service life than an ordinary coolant hose when installed with a Dayco lined hose clamp. It has a temperature rating of -40 Degree F (-40 Deg. C) to +350 Degree F (+175 Deg. C) and is designed for a range of H.D. trucking applications where routing is relatively straight.
Product Features:
See More
Product Features:
- Capable of withstanding extreme temperatures and high-pressure environments
- Meets stringent OE specifications
- Designed to meet SAE requirements J20R1, Class B Tube, Class C Cover, standard wall construction
- PLEASE NOTE: Item is sold and priced by the inch. See store for details.
Dayco – Straight Radiator Hoses; Silicone, HD, 1 3/4 Inch Inner Dia. (Sold by inch) (Part No.78175GL)
from
$4.29
Made with special silicone compounds and reinforced with a ply of braided polyester yarn, the Dayco straight radiator hose H.D. – silicone sustains up to six times longer service life than an ordinary coolant hose when installed with a Dayco lined hose clamp. It has a temperature rating of -40 Deg. F (-40 Deg. C) to +350 Deg. F (+175 Deg. C) and is designed for a range of H.D. trucking applications where routing is relatively straight.
Product Features:
See More
Product Features:
- Capable of withstanding extreme temperatures and high-pressure environments
- Meets stringent OE specifications
- Designed to meet SAE requirements J20R1, Class B Tube, Class C Cover, standard wall construction
- PLEASE NOTE: Item is sold and priced by the inch. See store for details.
FAQs for 2018 Peterbilt 337 Radiator Hoses
What are the best-selling Radiator Hoses for 2018 Peterbilt 337s?
Out of 2 Radiator Hoses that fit 2018 Peterbilt 337s, the following parts are the top sellers:
What’s the price range for 2018 Peterbilt 337 Radiator Hoses?
The prices of Radiator Hoses for the 2018 Peterbilt 337 range from $4.29 up to $4.99 for the most premium parts.
What is the average price of a Radiator Hose for a 2018 Peterbilt 337?
The average price for Radiator Hoses for the 2018 Peterbilt 337 is $4.64. 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 Peterbilt 337 model years?
What are the cheapest Radiator Hoses for my 2018 Peterbilt 337?
The cheapest 2018 Peterbilt 337 Radiator Hoses we carry are:
Does Advance Auto Parts sell Radiator Hoses for any other 2018 Peterbilt models?
Yes. We stock Radiator Hoses for 3 other popular 2018 Peterbilt models. Some of the most popular are 2018 367 Radiator Hoses, 2018 365 Radiator Hoses, 2018 389 Radiator Hoses, and 2018 330 Radiator Hoses.
What types of Radiator Hoses do you sell for my 2018 Peterbilt 337?
We currently have just 1 Radiator Hose in stock for a 2018 Peterbilt 337, and as of 11/2/25, it is a Coolant Hose.
Can I get help with 2018 Peterbilt 337 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 337 Radiator Hoses?
Advance Auto Parts keeps returns simple. For new Peterbilt 337 Radiator Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.