2012 Mack LEU Engine Cooling Hoses

Keep Your 2012 Mack LEU in Top Shape with a Quality Engine Cooling Hose

When it comes to maintaining or upgrading your 2012 Mack LEU, 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 LEU. 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 2012 Mack LEU 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 2012 Mack LEU running smoothly and looking great.

Essential 2012 Mack LEU Engine Cooling Hoses

Dayco – Straight Radiator Hoses; Silicone, HD, 2 1/2 Inch Inner Dia. (sold by inch) (Part No.78250GL)

Straight Radiator Hoses; Silicone, HD, 2 1/2 Inch Inner Dia. (sold by inch)

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:
  • 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.
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Dayco – Straight Radiator Hoses; EPDM Rubber, 2 1/4 Inch Inner Diameter (sold by inch) (Part No.76225)

Straight Radiator Hoses; EPDM Rubber, 2 1/4 Inch Inner Diameter (sold by inch)

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:
  • 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.
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Dayco – Straight Radiator Hoses; Silicone, HD, 2 1/4 Inch Inner Dia. (sold by inch) (Part No.78225GL)

Straight Radiator Hoses; Silicone, HD, 2 1/4 Inch Inner Dia. (sold by inch)

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:
  • 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.
See More

Most Popular Lower Radiator Hose for 2012 Mack LEUs

Enhance your 2012 Mack LEU with this popular Lower Radiator 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)

Straight Radiator Hoses; EPDM Rubber, 2 1/4 Inch Inner Diameter (sold by inch)

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:
  • 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.
See More

FAQs for 2012 Mack LEU Engine Cooling Hoses

What’s the price range for 2012 Mack LEU Engine Cooling Hoses?

We currently have just one Engine Cooling Hoses for the 2012 Mack LEU 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 Engine Cooling Hoses for other Mack LEU model years?

Yes, we carry Engine Cooling Hoses for 3 model years of Mack LEUs between 2009 and 2013. The following model years are the most popular for Engine Cooling Hose purchases: 2011, 2010, 2009, and 2013.

Does Advance Auto Parts sell Engine Cooling Hoses for any other 2012 Mack models?

Yes. We stock Engine Cooling Hoses for 5 other popular 2012 Mack models. Some of the most popular are 2012 GU7 Engine Cooling Hoses, 2012 GU8 Engine Cooling Hoses, 2012 CHU Engine Cooling Hoses, 2012 GU5 Engine Cooling Hoses, and 2012 GU4 Engine Cooling Hoses.

What types of Engine Cooling Hoses do you sell for my 2012 Mack LEU?

We currently have just 1 Engine Cooling Hose in stock for a 2012 Mack LEU, and as of 11/2/25, it is a Lower Radiator Hose.

Can I get help with 2012 Mack LEU 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 Mack Engine Cooling Hoses and more.

What is your return policy for Mack LEU Engine Cooling Hoses?

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