2008 Peterbilt 386 Engine Cooling Hoses

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Keep Your 2008 Peterbilt 386 in Top Shape with a Quality Engine Cooling Hose

When it comes to maintaining or upgrading your 2008 Peterbilt 386, 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 Engine Cooling Hose for your 386. We currently carry a top Engine Cooling Hose in stock that is built to last. Whether you’re replacing a damaged Engine Cooling Hose or looking to upgrade, our selection for the 2008 Peterbilt 386 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 Belt Tensioners and Pulleys to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2008 Peterbilt 386 running smoothly and looking great.

Essential 2008 Peterbilt 386 Engine Cooling Hoses

Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 10" Long, 2.50" Diameter (Part No.C71813)

Curved Radiator Hoses: EPDM Rubber, Standard Duty, 10" Long, 2.50" Diameter

from

$25.99
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:
  • 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
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Gates – Molded Silicone Coolant Hose (Part No.28359)

Molded Silicone Coolant Hose

from

$98.99
Gates Silicone Molded Coolant Hose is built to surpass performance of the OE hose.

Product Features:
  • Same dimensional specifications of the OEM hose
  • Silicone cover resists high temperature ambient environments
  • The 3-layer polyester fabric reinforcement ensures high burst resistance and a longer 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)
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Gates – Molded 45 Degree Silicone Coolant Hose (Part No.28200)

Molded 45 Degree Silicone Coolant Hose

from

$211.99
Newer heavy-duty engines with advanced emissions systems (from 2007 to current model year) produce higher under-hood temperatures, requiring the use of silicone coolant hose. In these new low engine-air-flow and high-heat conditions, Gates Silicone Coolant Hose is the perfect product.

Product Features:
  • Premium 4-layer construction
  • High-heat resistance material meets or exceeds OE specifications
  • Multiple layers of first grade silicone material
  • Industry standard blue cover and orange tube for easy identification
  • Polyester braiding, which is unaffected by refrigerant penetration and heat
  • An extra-thick, flexible tube prevents leaks of cold water and hardening due to the effect of heat.
  • The high-quality silicone cover is resistant to coolants, ozone, weathering, sunlight, and extreme ambient temperatures.
  • Exceeds SAE J20R1, Class A requirements
  • Temperature Range: -65 Deg. F to +350 Deg. F (-54 Deg. C to +177 Deg. C)
  • Gates also offers application-specific molded silicone coolant hose for exact dimensional specifications
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Dayco – Straight Radiator Hoses; EPDM Rubber, HD, 3 Inch Inner Dia. (Sold by inch) (Part No.77300GL)

Straight Radiator Hoses; EPDM Rubber, HD, 3 Inch Inner Dia. (Sold by inch)

from

$2.99
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:
  • 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.
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Most Popular Upper Radiator Hose for 2008 Peterbilt 386s

Enhance your 2008 Peterbilt 386 with this popular Upper Radiator Hose we have in stock, for $25.99.

Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 10" Long, 2.50" Diameter (Part No.C71813)

Curved Radiator Hoses: EPDM Rubber, Standard Duty, 10" Long, 2.50" Diameter

from

$25.99
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:
  • 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
See More

FAQs for 2008 Peterbilt 386 Engine Cooling Hoses

What’s the price range for 2008 Peterbilt 386 Engine Cooling Hoses?

We currently have just one Engine Cooling Hoses for the 2008 Peterbilt 386 in stock: Curved Radiator Hoses: EPDM Rubber, Standard Duty, 10" Long, 2.50" Diameter and it costs $25.99.

Does Advance Auto Parts sell Engine Cooling Hoses for other Peterbilt 386 model years?

Yes, we carry Engine Cooling Hoses for 7 model years of Peterbilt 386s between 2007 and 2015. The following model years are the most popular for Engine Cooling Hose purchases: 2012, 2011, 2010, 2009, 2007, 2015, 2014, and 2013.

Does Advance Auto Parts sell Engine Cooling Hoses for any other 2008 Peterbilt models?

Yes. We stock Engine Cooling Hoses for 10 other popular 2008 Peterbilt models. Some of the most popular are 2008 367 Engine Cooling Hoses, 2008 388 Engine Cooling Hoses, 2008 335 Engine Cooling Hoses, 2008 340 Engine Cooling Hoses, and 2008 320 Engine Cooling Hoses.

What types of Engine Cooling Hoses do you sell for my 2008 Peterbilt 386?

We currently have just 1 Engine Cooling Hose in stock for a 2008 Peterbilt 386, and as of 3/1/26, it is an Upper Radiator Hose.

Can I get help with 2008 Peterbilt 386 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 386 Engine Cooling Hoses?

Advance Auto Parts keeps returns simple. For new Peterbilt 386 Engine Cooling Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.