2015 Caterpillar CT660 Engine Cooling Hoses

Keep Your 2015 Caterpillar CT660 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 2015 Caterpillar CT660 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Upper 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 2015 Caterpillar CT660 Engine Cooling Hose at Advance Auto Parts is around $11.64, with a range that starts at $1.79 and goes up to $21.49. With 2 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Straight Radiator Hoses; EPDM Rubber, 2 1/2 Inch Inner Diameter (sold by inch) and Curved Radiator Hoses: EPDM Rubber, Standard Duty, 5" Long, 2.50" Diameter start at just $1.79 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 Pulleys and Serpentine and V Belts. At Advance Auto Parts, we’re here to help you keep your 2015 Caterpillar CT660 in peak condition, inside and out.

Essential 2015 Caterpillar CT660 Engine Cooling Hoses

Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 5" Long, 2.50" Diameter (Part No.B71812)

Curved Radiator Hoses: EPDM Rubber, Standard Duty, 5" Long, 2.50" Diameter

from

$21.49
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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Dayco – Straight Radiator Hoses; EPDM Rubber, 2 1/2 Inch Inner Diameter (sold by inch) (Part No.76250)

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

from

$1.79
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:
  • 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.
See More

Most Popular Upper Radiator Hoses for 2015 Caterpillar CT660s

Enhance your 2015 Caterpillar CT660 with one of the 2 Upper Radiator Hoses we have in stock, starting at just $1.79.

Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 5" Long, 2.50" Diameter (Part No.B71812)

Curved Radiator Hoses: EPDM Rubber, Standard Duty, 5" Long, 2.50" Diameter

from

$21.49
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

Dayco – Straight Radiator Hoses; EPDM Rubber, 2 1/2 Inch Inner Diameter (sold by inch) (Part No.76250)

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

from

$1.79
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:
  • 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.
See More

FAQs for 2015 Caterpillar CT660 Engine Cooling Hoses

What are the best-selling Engine Cooling Hoses for 2015 Caterpillar CT660s?

Out of 2 Engine Cooling Hoses that fit 2015 Caterpillar CT660s, the following parts are the top sellers:

What’s the price range for 2015 Caterpillar CT660 Engine Cooling Hoses?

The prices of Engine Cooling Hoses for the 2015 Caterpillar CT660 range from $1.79 up to $21.49 for the most premium parts.

What is the average price of an Engine Cooling Hose for a 2015 Caterpillar CT660?

The average price for Engine Cooling Hoses for the 2015 Caterpillar CT660 is $11.64. 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 Caterpillar CT660 model years?

Yes, we carry Engine Cooling Hoses for 3 model years of Caterpillar CT660s between 2012 and 2016. The following model years are the most popular for Engine Cooling Hose purchases: 2016, 2014, 2013, and 2012.

What are the cheapest Engine Cooling Hoses for my 2015 Caterpillar CT660?

The cheapest 2015 Caterpillar CT660 Engine Cooling Hoses we carry are:

What types of Engine Cooling Hoses do you sell for my 2015 Caterpillar CT660?

We currently have just 1 Engine Cooling Hose in stock for a 2015 Caterpillar CT660, and as of 11/2/25, it is an Upper Radiator Hose.

Can I get help with 2015 Caterpillar CT660 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 Caterpillar Engine Cooling Hoses and more.

What is your return policy for Caterpillar CT660 Engine Cooling Hoses?

Advance Auto Parts keeps returns simple. For new Caterpillar CT660 Engine Cooling Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.