2004 Hummer H1 Engine Cooling Hoses
Keep Your 2004 Hummer H1 in Top Shape with a Quality Engine Cooling Hose
When it comes to maintaining or upgrading your 2004 Hummer H1, 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 H1. 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 2004 Hummer H1 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 2004 Hummer H1 running smoothly and looking great.
Find Your Specific 2004 Hummer H1 Engine Cooling Hoses
Looking for the perfect Engine Cooling Hose for your 2004 Hummer H1? You’re in the right place. Below, you’ll find a Engine Cooling Hose from a trusted manufacturer that is a perfect fit for 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 Hummer H1. Whether you’re driving a 2004 model or another popular model year like
2002,
2003, and
2006, 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 2004 Hummer H1 Engine Cooling Hoses
Gates – Premium Molded Coolant Hose (Part No.21488)
from
$32.99
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
Product Features:
See More
Product Features:
- Specifically-engineered materials resist collapse under vacuum
- Engineered to resist electrochemical degradation, the leading cause of hose failure
- Pre-formed for a good fit and to ensure perfectly sealed connections
- EPDM Tube; synthetic fiber knit reinforcement; EPDM cover resistant to heat, ozone and chemical refrigerants
- Meets requirements of SAE 20R4, class D2 and DIN 73411, class A (except for tolerances)
- Temperature Range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
- Note: Gates recommends replacing clamps and connectors each time a new cooling hose is installed.
- Warning: Do not use for fuel or oil transfer applications
Gates – Premium Molded Coolant Hose (Part No.20685)
from
$44.99
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
Product Features:
See More
Product Features:
- Specifically-engineered materials resist collapse under vacuum
- Designed to withstand electrochemical degradation, the leading cause of hose failure
- Pre-formed for a good fit and to ensure perfectly sealed connections
- EPDM Tube; synthetic fiber knit reinforcement; EPDM cover resistant to heat, ozone and chemical refrigerants
- Meets requirements of SAE 20R4, class D2 and DIN 73411, class A (except for tolerances)
- Temperature range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
- Note: Gates recommends replacing clamps and connectors each time a new radiator hose is installed.
- Warning: Do not use for fuel or oil transfer applications
Popular 2004 Hummer H1 Engine Cooling Hoses Categories
Most Popular Lower Radiator Hose for 2004 Hummer H1s
Enhance your 2004 Hummer H1 with this popular Lower Radiator Hose we have in stock, for $44.99.
Gates – Premium Molded Coolant Hose (Part No.20685)
from
$44.99
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
Product Features:
See More
Product Features:
- Specifically-engineered materials resist collapse under vacuum
- Designed to withstand electrochemical degradation, the leading cause of hose failure
- Pre-formed for a good fit and to ensure perfectly sealed connections
- EPDM Tube; synthetic fiber knit reinforcement; EPDM cover resistant to heat, ozone and chemical refrigerants
- Meets requirements of SAE 20R4, class D2 and DIN 73411, class A (except for tolerances)
- Temperature range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
- Note: Gates recommends replacing clamps and connectors each time a new radiator hose is installed.
- Warning: Do not use for fuel or oil transfer applications
FAQs for 2004 Hummer H1 Engine Cooling Hoses
What’s the price range for 2004 Hummer H1 Engine Cooling Hoses?
We currently have just one Engine Cooling Hoses for the 2004 Hummer H1 in stock: Premium Molded Coolant Hose and it costs $44.99.
Does Advance Auto Parts sell Engine Cooling Hoses for other Hummer H1 model years?
What types of Engine Cooling Hoses do you sell for my 2004 Hummer H1?
We currently have just 1 Engine Cooling Hose in stock for a 2004 Hummer H1, and as of 11/2/25, it is a Lower Radiator Hose.
Can I get help with 2004 Hummer H1 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 Hummer Engine Cooling Hoses and more.
What is your return policy for Hummer H1 Engine Cooling Hoses?
Advance Auto Parts keeps returns simple. For new Hummer H1 Engine Cooling Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.