2007 Workhorse W21 Heater Hoses

Keep Your 2007 Workhorse W21 in Top Shape with a Quality Heater Hose

When it comes to maintaining or upgrading your 2007 Workhorse W21, 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 Heater Hose for your W21. We currently carry a top Heater Hose in stock that is built to last. Whether you’re replacing a damaged Heater Hose or looking to upgrade, our selection for the 2007 Workhorse W21 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 Pulleys to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2007 Workhorse W21 running smoothly and looking great.

Most Popular Heater Hose for 2007 Workhorse W21s

Enhance your 2007 Workhorse W21 with this popular Heater Hose we have in stock, for $1.29.

Dayco – Straight Heater Hose; EPDM Rubber, 3/4 Inch Diameter (sold by foot) (Part No.80273)

Straight Heater Hose; EPDM Rubber, 3/4 Inch Diameter (sold by foot)

from

$1.29
Specifically designed to carry the heated coolant from the engine block to the heater core under the dashboard and return it to the engine, this Dayco Standard Heater Hose is constructed using all EPDM compounds and spiral reinforcement for high burst strength and excellent heat resistance. Made for general service on light trucks and passenger cars, this hose is similar to SAE 20R3, Class D-2 and has a temperature rating of -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C). This Dayco Standard Heater Hose is compatible with all common coolant and coolant additives. Note: This hose is NOT suitable for fuel or oil transfer.

Product Features:
  • Specifically designed to be compatible with all common coolants and coolant additives
  • Constructed using all EPDM compounds and spiral reinforcements
  • Similar to SAE 20R3, Class D-2
  • Has a high burst strength and excellent heat resistance of -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C)
  • PLEASE NOTE: Item is sold and priced by the foot. See store for details.
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FAQs for 2007 Workhorse W21 Heater Hoses

What’s the price range for 2007 Workhorse W21 Heater Hoses?

We currently have just one Heater Hoses for the 2007 Workhorse W21 in stock: Straight Heater Hose; EPDM Rubber, 3/4 Inch Diameter (sold by foot) and it costs $1.29.

Does Advance Auto Parts sell Heater Hoses for any other 2007 Workhorse models?

Yes. We stock Heater Hoses for 9 other popular 2007 Workhorse models. Some of the most popular are 2007 W62 Heater Hoses, 2007 W25 Heater Hoses, 2007 W24 Heater Hoses, 2007 W22 Heater Hoses, and 2007 W20 Heater Hoses.

What types of Heater Hoses do you sell for my 2007 Workhorse W21?

We currently have just 1 Heater Hose in stock for a 2007 Workhorse W21, and as of 11/2/25, it is a Heater Hose.

Can I get help with 2007 Workhorse W21 Heater Hose orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Workhorse Heater Hoses and more.

What is your return policy for Workhorse W21 Heater Hoses?

Advance Auto Parts keeps returns simple. For new Workhorse W21 Heater Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.