2006 Cadillac STS Radiator Hoses
Keep Your 2006 Cadillac STS in Top Shape with Quality Radiator Hoses
Whether you’re repairing or upgrading your Radiator Hose, using high-quality parts is key to keeping your 2006 Cadillac STS looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including By-Pass Hoses and Coolant 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.
Top-Rated Radiator Hoses from Trusted Brands
Looking for a reliable Radiator Hose? We’ve got you covered with options from brands you know and trust like Dayco. For example, Dayco Radiator Hoses start at just $137.99 with an average 4.5 star rating. With over 1 reviews and a solid 5 star average, you can shop with confidence knowing other Cadillac STS owners approve.
Competitive Prices and Extensive Inventory
The average price for a 2006 Cadillac STS Radiator Hose at Advance Auto Parts is around $33.89, with a range that starts at $0.99 and goes up to $137.99. With 8 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Straight Radiator Hoses; EPDM Rubber, 1 1/4 Inch Inner Diameter (sold by inch), Curved Radiator Hoses: EPDM Rubber, Standard Duty, 22.5 " Long, 1.31" Diameter, and Curved Radiator Hoses: EPDM Rubber, Standard Duty, 6" Long, 1.31" Diameter start at just $0.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Radiator Hose, don’t forget to check out other key components like Belt Tensioners and Pulleys. At Advance Auto Parts, we’re here to help you keep your 2006 Cadillac STS in peak condition, inside and out.
Find Your Specific 2006 Cadillac STS Radiator Hoses
Looking for the perfect Radiator Hose for your 2006 Cadillac STS? You’re in the right place. Below, you’ll find links to various types of Radiator Hoses that fit 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 2006 model or another popular model year like
2005,
2007,
2008,
2009,
2010, and
2011, 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 2006 Cadillac STS Radiator Hoses
Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 23.5" Long, 1.31" Diameter (Part No.E72650)
from
$61.99
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
Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 22.5 " Long, 1.31" Diameter (Part No.E72617)
from
$81.99
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
Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 12.5" Long, 1.31" Diameter (Part No.D72618)
from
$137.99
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
Gates – Safety Stripe Standard Straight Heater Hose (Sold by foot) (Part No.28412)
from
$3.99
Premium hose constructed for long service life.
Product Features:
See More
Product Features:
- Good resistance to high temperatures over prolonged periods, which extends the service life.
- Compliant with SAE 20R3 Standard Wall Class D-2 requirements
- Temperature range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
- Warning: Do not use for fuel or oil transfer applications
- CAUTION: Do not use for fuel or oil transfer applications
- PLEASE NOTE: Item is priced and sold by the foot. See store for details.
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
Gates – Molded 90 Degree Heater Hose (Part No.28466)
from
$19.99
Specially designed for difficult heater hose applications requiring sharp 90 degree bends in the hose. Eliminates the need for extensive inventory of OE type curved heater hose. Just 22 sizes handle thousands of applications.
Product Features:
See More
Product Features:
- Resistant to electrochemical degradation and water permeation
- Use with heating pipe connectors and bulk heating hoses to create custom assemblies
- Compatible for coolant, air, and water applications
- EPDM tube and lid, reinforced with synthetic fibers
- SAE 20R3 CE Class D1, SAE 20R4 CE Class D1
- temperature range Deg. F to +275 degrees F (-40 degrees C to +135 degrees C)
- Caution: Do not use for fuel or oil transfer applications
Gates – Molded 90 Degree Heater Hose (Part No.28475)
from
$20.29
Specially designed for difficult heater hose applications requiring sharp 90 degree bends in the hose. Eliminates the need for extensive inventory of OE type curved heater hose. Just 22 sizes handle thousands of applications.
Product Features:
See More
Product Features:
- Resists electrochemical degradation and water permeation
- Use with heating pipe connectors and bulk heating hoses to create custom assemblies
- Compatible for coolant, air, and water applications
- EPDM tube and lid, reinforced with synthetic fibers
- SAE 20R3 EC Class D1, SAE 20R4 EC Class D1
- temperature range Deg. F to +275 degrees F (-40 degrees C to +135 degrees C)
- Warning: Do not use for fuel or oil transfer applications
Gates – Premium Molded Coolant Hose (Part No.20662)
from
$21.99
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:
- The specially designed materials resist collapse under vacuum.
- Designed to resist electrochemical degradation, the main cause of casing failure
- Pre-shaped to fit and ensure a perfect seal
- EPDM tube; synthetic fiber knit reinforcement; heat-, ozone- and chemical coolant-resistant EPDM cover
- Meets requirements of SAE 20R4, class D2 and DIN 73411, class A (except for tolerances)
- temperature range Deg. F to +257 degrees F (-40 degrees C to +125 degrees C)
- Note: Gates recommends replacing the clamps and connectors each time a new radiator hose is installed.
- Caution: Do not use for fuel or oil transport applications.
Dayco – Straight Radiator Hoses; EPDM Rubber, 1 1/4 Inch Inner Diameter (sold by inch) (Part No.76125)
from
$0.99
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:
See More
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
Popular 2006 Cadillac STS Radiator Hoses Categories
Most Popular By-Pass Hoses for 2006 Cadillac STSs
Enhance your 2006 Cadillac STS with one of the 4 By-Pass Hoses we have in stock, starting at just $0.99.
Dayco – Straight Radiator Hoses; EPDM Rubber, 1 1/4 Inch Inner Diameter (sold by inch) (Part No.76125)
from
$0.99
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:
See More
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
Gates – Premium Molded Coolant Hose (Part No.20662)
from
$21.99
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
Product Features:
See More
Product Features:
- The specially designed materials resist collapse under vacuum.
- Designed to resist electrochemical degradation, the main cause of casing failure
- Pre-shaped to fit and ensure a perfect seal
- EPDM tube; synthetic fiber knit reinforcement; heat-, ozone- and chemical coolant-resistant EPDM cover
- Meets requirements of SAE 20R4, class D2 and DIN 73411, class A (except for tolerances)
- temperature range Deg. F to +257 degrees F (-40 degrees C to +125 degrees C)
- Note: Gates recommends replacing the clamps and connectors each time a new radiator hose is installed.
- Caution: Do not use for fuel or oil transport applications.
Gates – Molded 90 Degree Heater Hose (Part No.28475)
from
$20.29
Specially designed for difficult heater hose applications requiring sharp 90 degree bends in the hose. Eliminates the need for extensive inventory of OE type curved heater hose. Just 22 sizes handle thousands of applications.
Product Features:
See More
Product Features:
- Resists electrochemical degradation and water permeation
- Use with heating pipe connectors and bulk heating hoses to create custom assemblies
- Compatible for coolant, air, and water applications
- EPDM tube and lid, reinforced with synthetic fibers
- SAE 20R3 EC Class D1, SAE 20R4 EC Class D1
- temperature range Deg. F to +275 degrees F (-40 degrees C to +135 degrees C)
- Warning: Do not use for fuel or oil transfer applications
Gates – Molded 90 Degree Heater Hose (Part No.28466)
from
$19.99
Specially designed for difficult heater hose applications requiring sharp 90 degree bends in the hose. Eliminates the need for extensive inventory of OE type curved heater hose. Just 22 sizes handle thousands of applications.
Product Features:
See More
Product Features:
- Resistant to electrochemical degradation and water permeation
- Use with heating pipe connectors and bulk heating hoses to create custom assemblies
- Compatible for coolant, air, and water applications
- EPDM tube and lid, reinforced with synthetic fibers
- SAE 20R3 CE Class D1, SAE 20R4 CE Class D1
- temperature range Deg. F to +275 degrees F (-40 degrees C to +135 degrees C)
- Caution: Do not use for fuel or oil transfer applications
Best-Selling 2006 Cadillac STS Coolant Hoses
Upgrade your STS with one of our 4 best-selling Coolant Hoses, earning an average 5 stars rating across 1 reviews.
Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 12.5" Long, 1.31" Diameter (Part No.D72618)
from
$137.99
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
Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 22.5 " Long, 1.31" Diameter (Part No.E72617)
from
$81.99
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
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
Gates – Safety Stripe Standard Straight Heater Hose (Sold by foot) (Part No.28412)
from
$3.99
Premium hose constructed for long service life.
Product Features:
See More
Product Features:
- Good resistance to high temperatures over prolonged periods, which extends the service life.
- Compliant with SAE 20R3 Standard Wall Class D-2 requirements
- Temperature range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
- Warning: Do not use for fuel or oil transfer applications
- CAUTION: Do not use for fuel or oil transfer applications
- PLEASE NOTE: Item is priced and sold by the foot. See store for details.
Top-Rated Radiator Hose Brands For Your 2006 Cadillac STS
When it comes to finding the perfect Radiator Hose for your 2006 Cadillac STS, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 trusted brands. We carry the most popular Radiator Hose brands including Dayco, and more, all known for their exceptional customer ratings (average brand rating of 4.5 stars) and competitive prices, as low as $137.99. Purchasing a Radiator Hose from us here at Advance Auto Parts is a smart move for both you and your 2006 Cadillac STS, providing peace of mind with parts that meet or exceed OEM standards.
Popular Dayco 2006 Cadillac STS Radiator Hoses
If you’re looking for a top-quality Radiator Hose for your 2006 Cadillac STS, Advance Auto Parts has exactly what you need with our selection of Dayco Radiator Hoses. We have 1 Dayco Radiator Hoses in stock for this fitment, all known for their durability and precision fit. With prices starting at just $137.99, you’ll find the perfect Radiator Hose for your needs and budget. Dayco Radiator Hoses for the 2006 Cadillac STS come highly rated, with over 1 customer reviews and an impressive average rating of 4.5 stars. Choosing a Dayco Radiator Hose from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$137.99
(1)
Curved Radiator Hoses: EPDM Rubber, Standard Duty, 12.5" Long, 1.31" Diameter
“At a fraction of the price for what I pay for a factory part, with the online coupon code I was able to get this part immediately when I needed it fro”
FAQs for 2006 Cadillac STS Radiator Hoses
What are the best-selling Radiator Hoses for 2006 Cadillac STSs?
Out of 8 Radiator Hoses that fit 2006 Cadillac STSs, the following parts are the top sellers:
- Straight Radiator Hoses; EPDM Rubber, 1 1/4 Inch Inner Diameter (sold by inch) (10628459) – $0.99
- Curved Radiator Hoses: EPDM Rubber, Standard Duty, 22.5 " Long, 1.31" Diameter (10628478) – $81.99
- Curved Radiator Hoses: EPDM Rubber, Standard Duty, 6" Long, 1.31" Diameter (5199948) – $13.79
What’s the price range for 2006 Cadillac STS Radiator Hoses?
The prices of Radiator Hoses for the 2006 Cadillac STS range from $0.99 up to $137.99 for the most premium parts.
What is the average price of a Radiator Hose for a 2006 Cadillac STS?
The average price for Radiator Hoses for the 2006 Cadillac STS is $33.89. Keep in mind the variety of part types within our Radiator 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 Radiator Hoses for other Cadillac STS model years?
What are the cheapest Radiator Hoses for my 2006 Cadillac STS?
The cheapest 2006 Cadillac STS Radiator Hoses we carry are:
- Straight Radiator Hoses; EPDM Rubber, 1 1/4 Inch Inner Diameter (sold by inch) (10628459) – $0.99
- Safety Stripe Standard Straight Heater Hose (Sold by foot) (10505007) – $3.99
- Curved Radiator Hoses: EPDM Rubber, Standard Duty, 6" Long, 1.31" Diameter (5199948) – $13.79
- Molded 90 Degree Heater Hose (10504869) – $19.99
- Molded 90 Degree Heater Hose (10504978) – $20.29
Does Advance Auto Parts sell Radiator Hoses for any other 2006 Cadillac models?
Yes. We stock Radiator Hoses for 6 other popular 2006 Cadillac models. Some of the most popular are 2006 Escalade Radiator Hoses, 2006 Escalade ESV Radiator Hoses, 2006 Escalade EXT Radiator Hoses, 2006 CTS Radiator Hoses, and 2006 DTS Radiator Hoses.
What are the top-rated Radiator Hoses that fit the 2006 Cadillac STS?
The one 2006 Cadillac STS Radiator Hose we have in stock is the Straight Radiator Hoses; EPDM Rubber, 1 1/4 Inch Inner Diameter (sold by inch). It costs $0.99.
What types of Radiator Hoses do you sell for my 2006 Cadillac STS?
As of 3/1/26, these are some of the most in-demand types of Radiator Hoses for a 2006 Cadillac STS:
Can I get help with 2006 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.