2011 Cadillac STS Radiator Hoses
Keep Your 2011 Cadillac STS in Top Shape with a Quality Radiator Hose
When it comes to maintaining or upgrading your 2011 Cadillac STS, 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 Radiator Hose for your STS. We currently carry a top Radiator Hose in stock that is built to last. Whether you’re replacing a damaged Radiator Hose or looking to upgrade, our selection for the 2011 Cadillac STS 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 2011 Cadillac STS running smoothly and looking great.
Find Your Specific 2011 Cadillac STS Radiator Hoses
Looking for the perfect Radiator Hose for your 2011 Cadillac STS? You’re in the right place. Below, you’ll find a Radiator 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 Radiator Hoses, ensuring durability and a precise fit for your Cadillac STS. Whether you’re driving a 2011 model or another popular model year like
2005,
2006,
2007,
2008,
2009, and
2010, we’ve got you covered. Purchasing Radiator 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 Radiator Hoses that fit your vehicle.
Essential 2011 Cadillac STS Radiator Hoses
Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 15.5" Long, 1.31" Diameter (Part No.E72572)
from
$100.99
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:
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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
Gates – Premium Modular Coolant Hose (Part No.23196)
from
$430.99
Modular coolant hoses are on many of today’s vehicles and are much more complex than the standard molded hoses of the past. Modular coolant hoses are hose assemblies with one or more components built into the hose. Some examples of these components include hose branches, quick connectors, valves, sensors, bleeders and flow restrictors. Manufactured identical or equivalent to the OE hose, modular coolant hoses will keep your vehicle’s cooling system running properly and efficiently for years to come.
Product Features:
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Product Features:
- Specifically-engineered materials resist collapse under vacuum
- Designed to resist electrochemical degradation, which is the leading cause of hose failure
- EPDM Tube; synthetic fiber knit reinforcement, EPDM cover resistant to heat, ozone and chemical refrigerants.
- Manufactured with exact OEM hose components (quick connects, tap/tee connectors, sensors, etc.)
- Meets SAE 20R3 EC Class D1 under 25mm (1 in.) ID, SAE 20R4 EC Class D1 for 25mm (1 in.) ID and over
- 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.
- Caution: Do not use for fuel or oil transfer applications
Gates – Premium Molded Coolant Hose (Part No.23028)
from
$88.99
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
Product Features:
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Product Features:
- Specifically designed 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 the requirements of SAE 20R4, Class D2 and DIN 73411, Class A (except for tolerances)
- Temperature range -40 degrees F to +257 degrees F (-40 degrees C to +125 degrees C)
- Note: Gates recommends replacing hose clamps each time a new coolant hose is installed
- Caution: Do not use for fuel or oil transfer applications
Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 6" Long, 1.31" Diameter (Part No.B71709)
from
$13.79
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:
See More
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
Popular 2011 Cadillac STS Radiator Hoses Categories
Most Popular Coolant Hose for 2011 Cadillac STSs
Enhance your 2011 Cadillac STS with this popular Coolant Hose we have in stock, for $100.99.
Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 15.5" Long, 1.31" Diameter (Part No.E72572)
from
$100.99
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:
See More
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
FAQs for 2011 Cadillac STS Radiator Hoses
What’s the price range for 2011 Cadillac STS Radiator Hoses?
We currently have just one Radiator Hoses for the 2011 Cadillac STS in stock: Curved Radiator Hoses: EPDM Rubber, Standard Duty, 15.5" Long, 1.31" Diameter and it costs $100.99.
Does Advance Auto Parts sell Radiator Hoses for other Cadillac STS model years?
Does Advance Auto Parts sell Radiator Hoses for any other 2011 Cadillac models?
Yes. We stock Radiator Hoses for 4 other popular 2011 Cadillac models. Some of the most popular are 2011 Escalade Radiator Hoses, 2011 Escalade ESV Radiator Hoses, 2011 Escalade EXT Radiator Hoses, 2011 DTS Radiator Hoses, and 2011 SRX Radiator Hoses.
What types of Radiator Hoses do you sell for my 2011 Cadillac STS?
We currently have just 1 Radiator Hose in stock for a 2011 Cadillac STS, and as of 11/2/25, it is a Coolant Hose.
Can I get help with 2011 Cadillac STS Radiator Hose orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Cadillac Radiator Hoses and more.
What is your return policy for Cadillac STS Radiator Hoses?
Advance Auto Parts keeps returns simple. For new Cadillac STS Radiator Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.