2003 Audi TT Radiator Hoses
Keep Your 2003 Audi TT 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 2003 Audi TT looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including , , and . 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 Dorman. For example, Dorman Radiator Hoses start at just $15.29 with an average 4.2 star rating. With over 13 reviews and a solid 5 star average, you can shop with confidence knowing other Audi TT owners approve.
Competitive Prices and Extensive Inventory
The average price for a 2003 Audi TT Radiator Hose at Advance Auto Parts is around $23.95, with a range that starts at $7.99 and goes up to $64.99. With 9 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Curved Radiator Hoses: EPDM Rubber, Standard Duty, 10" Long, 1.25" Diameter, Water Hose, and COOLANT HOSE CONNECT start at just $7.99 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 2003 Audi TT in peak condition, inside and out.
Essential 2003 Audi TT Radiator Hoses
Rein – Water Hose (Part No.CHE0353R)
from
$14.99
Rein Automotive OE quality coolant hoses fit European vehicles the way the original manufacturer intended. Designed to be direct replacements for OE hoses and hose assemblies, Rein hoses are identical to the OEM, from the size and shape of their branches to the thermoplastic quick connect fittings.
Product Features:
See More
Product Features:
- Reduces installation time.
- No cutting, refitting or adjusting the hose.
- Prevents leaks and comebacks from reusing old quick connectors and o-rings.
- Resistant to heat, salt, road debris, oil and other contaminants.
Rein – Water Hose (Part No.CHE0505)
from
$32.99
Rein Automotive OE quality coolant hoses fit European vehicles the way the original manufacturer intended. Designed to be direct replacements for OE hoses and hose assemblies, Rein hoses are identical to the OEM, from the size and shape of their branches to the thermoplastic quick connect fittings.
Product Features:
See More
Product Features:
- Reduces installation time.
- No cutting, refitting or adjusting the hose.
- Prevents leaks and comebacks from reusing old quick connectors and o-rings.
- Resistant to heat, salt, road debris, oil and other contaminants.
Rein – Water Hose (Part No.CHE0450)
from
$32.99
Rein Automotive OE quality coolant hoses fit European vehicles the way the original manufacturer intended. Designed to be direct replacements for OE hoses and hose assemblies, Rein hoses are identical to the OEM, from the size and shape of their branches to the thermoplastic quick connect fittings.
Product Features:
See More
Product Features:
- Reduces installation time.
- No cutting, refitting or adjusting the hose.
- Prevents leaks and comebacks from reusing old quick connectors and o-rings.
- Resistant to heat, salt, road debris, oil and other contaminants.
Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 10" Long, 1.25" Diameter (Part No.C72658)
from
$24.99
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
Rein – Radiator Hose (Part No.CHR0530)
from
$138.99
Rein Automotive OE quality radiator hoses fit European vehicles the way the original manufacturer intended. Designed to be direct replacements for OE hoses and hose assemblies, Rein hoses are identical to the OEM, from the size and shape of their branches to the thermoplastic quick connect fittings.
Product Features:
See More
Product Features:
- Reduces installation time.
- No cutting, refitting or adjusting the hose.
- Prevents leaks and comebacks from reusing old quick connectors and o-rings.
- Resistant to heat, salt, road debris, oil and other contaminants.
Rein – Coolant Hose Connector (Part No.CHC0752)
from
$4.99
Rein OE Quality connectors are designed to be direct replacements for OE connectors. Rein connectors are manufactured with high-quality metal construction to ensure durability and long service life.
Product Features:
See More
Product Features:
- Manufactured to strict engineering standards/specifications in materials and tolerances
- High corrosion resistance
Rein – COOLANT HOSE CONNECT (Part No.CHC0778)
from
$7.99
COOLANT HOSE CONNECT
Rein – Coolant Hose Connector (Part No.CHC0772)
from
$10.99
Rein OE Quality connectors are designed to be direct replacements for OE connectors. Rein connectors are manufactured with high-quality metal construction to ensure durability and long service life.
Product Features:
See More
Product Features:
- Manufactured to strict engineering standards/specifications in materials and tolerances
- High corrosion resistance
Dorman – Coolant Hose Connector (Part No.627-002)
from
$28.49
This radiator coolant hose connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.
Product Features:
See More
Product Features:
- Direct replacement – this radiator coolant hose connector matches the appearance and function of the factory hardware on specified applications
- Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Coolant Hose Connector (Part No.627-006)
from
$21.49
This radiator coolant hose connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.
Product Features:
See More
Product Features:
- Direct replacement – this radiator coolant hose connector matches the appearance and function of the factory hardware on specified applications
- Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Beck/Arnley – Water Flange (Part No.147-0039)
from
$64.99
Beck/Arnley parts meet foreign nameplate OE specifications for form, fit and function. Our product specialists work with a network of global sourcing partners so you can install the right part with confidence.
Product Features:
See More
Product Features:
- Matches OE form, fit and function
- Manufactured with high quality materials
- Designed for underhood conditions
- Quality constructed for durability
- Application specific for this vehicle
Dorman – Coolant Hose Connector (Part No.902-914)
from
$23.79
This radiator coolant hose connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.
Product Features:
See More
Product Features:
- Direct replacement – this radiator coolant hose connector matches the appearance and function of the factory hardware on specified applications
- Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Coolant Hose Connector (Part No.627-004)
from
$32.99
This radiator coolant hose connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.
Product Features:
See More
Product Features:
- Direct replacement – this radiator coolant hose connector matches the appearance and function of the factory hardware on specified applications
- Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Coolant Hose Connector (Part No.902-919)
from
$15.29
This radiator coolant hose connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.
Product Features:
See More
Product Features:
- Direct replacement – this radiator coolant hose connector matches the appearance and function of the factory hardware on specified applications
- Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Coolant Hose Connector (Part No.902-795)
from
$18.79
This radiator coolant hose connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.
Product Features:
See More
Product Features:
- Direct replacement – this radiator coolant hose connector matches the appearance and function of the factory hardware on specified applications
- Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Coolant Hose Connector (Part No.627-005)
from
$22.99
This radiator coolant hose connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.
Product Features:
See More
Product Features:
- Direct replacement – this radiator coolant hose connector matches the appearance and function of the factory hardware on specified applications
- Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Coolant Hose Connector (Part No.627-000)
from
$11.99
This radiator coolant hose connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.
Product Features:
See More
Product Features:
- Direct replacement – this radiator coolant hose connector matches the appearance and function of the factory hardware on specified applications
- Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Coolant Hose Connector (Part No.902-913)
from
$19.79
This radiator coolant hose connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.
Product Features:
See More
Product Features:
- Direct replacement – this radiator coolant hose connector matches the appearance and function of the factory hardware on specified applications
- Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Popular 2003 Audi TT Radiator Hoses Categories
Most Popular Engine Coolant Hose Connector for 2003 Audi TTs
Enhance your 2003 Audi TT with this popular Engine Coolant Hose Connector we have in stock, for $7.99.
Rein – COOLANT HOSE CONNECT (Part No.CHC0778)
from
$7.99
COOLANT HOSE CONNECT
Best-Selling 2003 Audi TT Coolant Hoses
Upgrade your TT with one of our 2 best-selling Coolant Hoses.
Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 10" Long, 1.25" Diameter (Part No.C72658)
from
$24.99
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
Rein – Water Hose (Part No.CHE0353R)
from
$14.99
Rein Automotive OE quality coolant hoses fit European vehicles the way the original manufacturer intended. Designed to be direct replacements for OE hoses and hose assemblies, Rein hoses are identical to the OEM, from the size and shape of their branches to the thermoplastic quick connect fittings.
Product Features:
See More
Product Features:
- Reduces installation time.
- No cutting, refitting or adjusting the hose.
- Prevents leaks and comebacks from reusing old quick connectors and o-rings.
- Resistant to heat, salt, road debris, oil and other contaminants.
Top-Quality Coolant Hose Connectors for 2003 Audi TTs
Choose a high-quality OEM or aftermarket Coolant Hose Connector for Audi TTs and enjoy top-notch performance from $11.99.
Dorman – Coolant Hose Connector (Part No.627-002)
from
$28.49
This radiator coolant hose connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.
Product Features:
See More
Product Features:
- Direct replacement – this radiator coolant hose connector matches the appearance and function of the factory hardware on specified applications
- Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Coolant Hose Connector (Part No.902-919)
from
$15.29
This radiator coolant hose connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.
Product Features:
See More
Product Features:
- Direct replacement – this radiator coolant hose connector matches the appearance and function of the factory hardware on specified applications
- Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Coolant Hose Connector (Part No.902-914)
from
$23.79
This radiator coolant hose connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.
Product Features:
See More
Product Features:
- Direct replacement – this radiator coolant hose connector matches the appearance and function of the factory hardware on specified applications
- Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Coolant Hose Connector (Part No.627-000)
from
$11.99
This radiator coolant hose connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.
Product Features:
See More
Product Features:
- Direct replacement – this radiator coolant hose connector matches the appearance and function of the factory hardware on specified applications
- Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Coolant Hose Connector (Part No.627-005)
from
$22.99
This radiator coolant hose connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.
Product Features:
See More
Product Features:
- Direct replacement – this radiator coolant hose connector matches the appearance and function of the factory hardware on specified applications
- Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Beck/Arnley – Water Flange (Part No.147-0039)
from
$64.99
Beck/Arnley parts meet foreign nameplate OE specifications for form, fit and function. Our product specialists work with a network of global sourcing partners so you can install the right part with confidence.
Product Features:
See More
Product Features:
- Matches OE form, fit and function
- Manufactured with high quality materials
- Designed for underhood conditions
- Quality constructed for durability
- Application specific for this vehicle
Top-Rated Radiator Hose Brands For Your 2003 Audi TT
When it comes to finding the perfect Radiator Hose for your 2003 Audi TT, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 4 trusted brands. We carry the most popular Radiator Hose brands including Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $15.29. Purchasing a Radiator Hose from us here at Advance Auto Parts is a smart move for both you and your 2003 Audi TT, providing peace of mind with parts that meet or exceed OEM standards.
Popular Dorman 2003 Audi TT Radiator Hoses
If you’re looking for a top-quality Radiator Hose for your 2003 Audi TT, Advance Auto Parts has exactly what you need with our selection of Dorman Radiator Hoses. We have 3 Dorman Radiator Hoses in stock for this fitment, all known for their durability and precision fit. With prices starting at just $15.29 and an average cost of $22.52, you’ll find the perfect Radiator Hose for your needs and budget. Dorman Radiator Hoses for the 2003 Audi TT come highly rated, with over 7 customer reviews and an impressive average rating of 4.2 stars. Choosing a Dorman Radiator Hose from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$15.29
(1)
Coolant Hose Connector
“Fit just like the OEM. Works great. Someone stole the o ring out of it and returned it , but they gave me an exchange. If they stocked the o ring in t”
from
$23.79
(3)
Coolant Hose Connector
“great! very surprised they had this oem style part in stock.”
from
$28.49
(3)
Coolant Hose Connector
“Perfect fit for my VW GTI. No leaks and no problems so far.”
FAQs for 2003 Audi TT Radiator Hoses
What are the best-selling Radiator Hoses for 2003 Audi TTs?
Out of 9 Radiator Hoses that fit 2003 Audi TTs, the following parts are the top sellers:
- Curved Radiator Hoses: EPDM Rubber, Standard Duty, 10" Long, 1.25" Diameter (10628400) – $24.99
- Water Hose (11325027) – $14.99
- COOLANT HOSE CONNECT (50065624) – $7.99
What’s the price range for 2003 Audi TT Radiator Hoses?
The prices of Radiator Hoses for the 2003 Audi TT range from $7.99 up to $64.99 for the most premium parts.
What is the average price of a Radiator Hose for a 2003 Audi TT?
The average price for Radiator Hoses for the 2003 Audi TT is $23.95. 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 Audi TT model years?
What are the cheapest Radiator Hoses for my 2003 Audi TT?
The cheapest 2003 Audi TT Radiator Hoses we carry are:
- COOLANT HOSE CONNECT (50065624) – $7.99
- Coolant Hose Connector (10528832) – $11.99
- Water Hose (11325027) – $14.99
- Coolant Hose Connector (10655325) – $15.29
- Coolant Hose Connector (10528819) – $22.99
Does Advance Auto Parts sell Radiator Hoses for any other 2003 Audi models?
Yes. We stock Radiator Hoses for 5 other popular 2003 Audi models. Some of the most popular are 2003 A4 Quattro Radiator Hoses, 2003 A4 Radiator Hoses, 2003 A6 Radiator Hoses, and 2003 S6 Radiator Hoses.
What are the top-rated Radiator Hoses that fit the 2003 Audi TT?
The one 2003 Audi TT Radiator Hose we have in stock is the COOLANT HOSE CONNECT. It costs $7.99.
What types of Radiator Hoses do you sell for my 2003 Audi TT?
As of 3/1/26, these are some of the most in-demand types of Radiator Hoses for a 2003 Audi TT:
Can I get help with 2003 Audi TT Radiator Hose orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Audi Radiator Hoses and more.
What is your return policy for Audi TT Radiator Hoses?
Advance Auto Parts keeps returns simple. For new Audi TT Radiator Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.