2021 Peterbilt 348 Engine Cooling Hoses
Keep Your 2021 Peterbilt 348 in Top Shape with Quality Engine Cooling Hoses
Whether you’re repairing or upgrading your Engine Cooling Hose, using high-quality parts is key to keeping your 2021 Peterbilt 348 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Lower Radiator 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 2021 Peterbilt 348 Engine Cooling Hose at Advance Auto Parts is around $5.89, with a range that starts at $5.49 and goes up to $6.29. With 2 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Straight Radiator Hoses; Silicone, HD, 2 1/4 Inch Inner Dia. (sold by inch) and Straight Radiator Hoses; Silicone, HD, 2 1/2 Inch Inner Dia. (sold by inch) start at just $5.49 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Engine Cooling Hose, don’t forget to check out other key components like Belt Tensioners and Serpentine and V Belts. At Advance Auto Parts, we’re here to help you keep your 2021 Peterbilt 348 in peak condition, inside and out.
Find Your Specific 2021 Peterbilt 348 Engine Cooling Hoses
Looking for the perfect Engine Cooling Hose for your 2021 Peterbilt 348? You’re in the right place. Below, you’ll find links to various types of Engine Cooling Hoses that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Engine Cooling Hoses, ensuring durability and a precise fit for your Peterbilt 348. Whether you’re driving a 2021 model or another popular model year like
1981,
1982,
1983,
1984,
2016,
2017,
2018,
2019, and
2020, we’ve got you covered. Purchasing Engine Cooling 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 Engine Cooling Hoses that fit your vehicle.
Essential 2021 Peterbilt 348 Engine Cooling Hoses
Dayco – Straight Radiator Hoses; Silicone, HD, 2 1/4 Inch Inner Dia. (sold by inch) (Part No.78225GL)
from
$5.49
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:
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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, 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.
Gates – Molded Silicone Coolant Hose (Part No.28359)
from
$97.99
Product Features:
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- Same dimensional specifications of the OEM hose
- Silicone cover resists high temperature ambient environments
- 3-ply polyester woven fabric reinforcement guarantees high burst strength & superior service life
- Tube constructed w/ a thick silicone liner designed to handle coolants, including new extended life coolants
- Provides long-life service in both low & high temperature environments
- Temperature range: -65 Deg. F to +350 Deg. F (-54 Deg. C to +149 Deg. C)
Dayco – Straight Radiator Hoses; Silicone, HD, 2 1/2 Inch Inner Dia. (sold by inch) (Part No.78250GL)
from
$6.29
Made with special silicone compounds & 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.
Popular 2021 Peterbilt 348 Engine Cooling Hoses Categories
Most Popular Lower Radiator Hoses for 2021 Peterbilt 348s
Enhance your 2021 Peterbilt 348 with one of the 2 Lower Radiator Hoses we have in stock, starting at just $5.49.
Dayco – Straight Radiator Hoses; Silicone, HD, 2 1/2 Inch Inner Dia. (sold by inch) (Part No.78250GL)
from
$6.29
Made with special silicone compounds & 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; Silicone, HD, 2 1/4 Inch Inner Dia. (sold by inch) (Part No.78225GL)
from
$5.49
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 2021 Peterbilt 348 Engine Cooling Hoses
What are the best-selling Engine Cooling Hoses for 2021 Peterbilt 348s?
Out of 2 Engine Cooling Hoses that fit 2021 Peterbilt 348s, the following parts are the top sellers:
- Straight Radiator Hoses; Silicone, HD, 2 1/4 Inch Inner Dia. (sold by inch) (20590247) – $5.49
- Straight Radiator Hoses; Silicone, HD, 2 1/2 Inch Inner Dia. (sold by inch) (20590245) – $6.29
What’s the price range for 2021 Peterbilt 348 Engine Cooling Hoses?
The prices of Engine Cooling Hoses for the 2021 Peterbilt 348 range from $5.49 up to $6.29 for the most premium parts.
What is the average price of an Engine Cooling Hose for a 2021 Peterbilt 348?
The average price for Engine Cooling Hoses for the 2021 Peterbilt 348 is $5.89. Keep in mind the variety of part types within our Engine Cooling 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 Engine Cooling Hoses for other Peterbilt 348 model years?
What are the cheapest Engine Cooling Hoses for my 2021 Peterbilt 348?
The cheapest 2021 Peterbilt 348 Engine Cooling Hoses we carry are:
- Straight Radiator Hoses; Silicone, HD, 2 1/4 Inch Inner Dia. (sold by inch) (20590247) – $5.49
- Straight Radiator Hoses; Silicone, HD, 2 1/2 Inch Inner Dia. (sold by inch) (20590245) – $6.29
Does Advance Auto Parts sell Engine Cooling Hoses for any other 2021 Peterbilt models?
Yes. We stock Engine Cooling Hoses for 5 other popular 2021 Peterbilt models. Some of the most popular are 2021 330 Engine Cooling Hoses, 2021 337 Engine Cooling Hoses, 2021 367 Engine Cooling Hoses, 2021 389 Engine Cooling Hoses, and 2021 567 Engine Cooling Hoses.
What types of Engine Cooling Hoses do you sell for my 2021 Peterbilt 348?
We currently have just 1 Engine Cooling Hose in stock for a 2021 Peterbilt 348, and as of 11/2/25, it is a Lower Radiator Hose.
Can I get help with 2021 Peterbilt 348 Engine Cooling Hose orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Peterbilt Engine Cooling Hoses and more.
What is your return policy for Peterbilt 348 Engine Cooling Hoses?
Advance Auto Parts keeps returns simple. For new Peterbilt 348 Engine Cooling Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.