Audi A3 Radiator Hoses

Your One-Stop Shop For Trusted Audi A3 Radiator Hoses

If you’re in search of Audi A3 Radiator Hoses aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 19 Radiator Hoses from top brands with prices ranging from $3.92 to $159.34.

Beyond great prices, we stock trusted brands manufacturing all types of Radiator Hoses for your Audi A3. Of the 6 OEM and aftermarket parts brands we carry, some of the most popular are Dorman, Rein, and Dayco.

And don’t forget to read customer reviews across all Radiator Hoses categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Radiator Hoses have to cost top dollar, and we prove it. Browse our top Audi A3 Radiator Hoses below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Audi A3 Radiator Hoses

Rein – Radiator Hose (Part No.G2000384751RIN)

Radiator Hose

from

$159.34
Designed to be direct replacements for OE hoses and assemblies, Rein hoses are identical, from the size and shape of their branches to the thermoplastic quick connect fittings when called for by the original manufacturer. Rein hose systems, feature integrated thermoplastic couplings, O-ring seals, and multiple connections that branch out to various engine components. Rein Automotive hoses are designed to fit just like the OE hose. No more cutting hoses to fit or repurposing old “quick connect” fittings.

Product Features:
  • Direct OE replacement for European cars
  • Integrated thermoplastic couplings and O-ring seals
  • Designed to go directly from the shelf to the vehicle. No cutting is ever needed
  • All cooling-water hose inner linings are resistant to electrochemical cracking
  • high strength and resistance to oil, mud, salt, road debris, and ozone
  • Resistance to distilled water and water ethylene glycol mixtures
  • Resistance to air temperatures of up to 135C
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Rein – Water Hose (Part No.CHE0450)

Water Hose

from

$29.99
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:
  • 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.
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Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 5" Long, 1.25" Diameter (Part No.A70158)

Curved Radiator Hoses: EPDM Rubber, Standard Duty, 5" Long, 1.25" Diameter

from

$12.99
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:
  • 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
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Vaico – Molded Radiator Hose (Part No.G2000445224VCO)

Molded Radiator Hose

from

$134.11
The high quality VAICO Coolant Hoses protect the components in the water cooling circuit from corrosion. Thanks to the high-quality materials in accordance with OE, VAICO guarantees the best quality with an assortment of more than 1,000 Coolant Hoses. The Vaico line of cooling system hoses are designed to meet OE standards and are subjected to rigorous quality and performance tests.

Product Features:
  • Quick, easy mounting: quick connector from German production
  • All cooling-water hose inner linings are resistant to electrochemical cracking
  • Material: according to OEM. (CR, AEM, HAT-ACM, FKM / VMO), fabric reinforcement Kevlar
  • high strength and resistance to oil, mud, salt, road debris, and ozone
  • Quality Assurance: Perform various tests, including endurance, cold fexibility and vacuum tests as well as leak and residue tests
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Rein – Radiator Hose (Part No.CHR0391)

Radiator Hose

from

$79.99
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:
  • 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.
See More

Rein – Water Hose (Part No.CHE0560)

Water Hose

from

$9.99
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:
  • 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.
See More

MacKay – Molded Cooling Hose (Part No.G2021403300MKY)

Molded Cooling Hose

from

$17.25
Mackay utilizes leading edge rubber technology and compounds, supported by in-house processes from rubber mixing to final product. This ensures hoses are made to the strict specifications required for the advanced motor vehicles of the 21st century. In vehicles of today, a hose has to be designed to withstand the stresses of modern, more compact but powerful engines that run hotter and at a higher pressure. Other factors include smaller engine compartments with poor heat dissipation, aggressive coolant additives, and stray (electrochemical) current that may be conducting through the cooling system. In short, the smaller but more powerful engines of today work a lot harder than the larger engines that were standard before. More heat is generated, higher burst pressures are required in cooling system components, and hoses have to be made tougher to withstand these demands. Mackay’s research and development chemists have developed new rubber formulations and manufacturing processes that ensure Mackay hoses meet the greater wear and heat demands created by modern engines. Rubber compounds used in automotive hoses today are predominantly synthetic rubber formulation. All Mackay coolant hoses are made from EPDM compounds that are highly resistant to ozone attack. Hoses made from some other rubber compounds may be subject to ozone deterioration.

Product Features:
  • Excellent resistance to high temperatures
  • Resists chemical attack (oils, fuels etc.)
  • Excellent Ozone resistance
  • Good resistance to abrasion
  • High resistance to vibration
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Rein – Coolant Hose Connector (Part No.CHC0772)

Coolant Hose Connector

from

$9.99
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:
  • Manufactured to strict engineering standards/specifications in materials and tolerances
  • High corrosion resistance
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Febi – Water Distribution P (Part No.G2027423702FEB)

Water Distribution P

from

$15.90
Water Distribution P

Febi – C Clip Retainer (Part No.G2050309483FEB)

C Clip Retainer

from

$3.92
C Clip Retainer

Dorman – Coolant Hose Connector (Part No.902-795)

Coolant Hose Connector

from

$17.49
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:
  • 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
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Dorman – Coolant Hose Connector With Sensor (Part No.902-732)

Coolant Hose Connector With Sensor

from

$42.99
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:
  • 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
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Dorman – Coolant Hose Connector (Part No.627-006)

Coolant Hose Connector

from

$18.99
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:
  • 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
See More

Dorman – Coolant Hose Connector (Part No.627-004)

Coolant Hose Connector

from

$29.49
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:
  • 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
See More

Dorman – Coolant Hose Connector (Part No.902-714)

Coolant Hose Connector

from

$5.99
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:
  • 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
See More

Dorman – Coolant Hose Connector (Part No.627-002)

Coolant Hose Connector

from

$23.99
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:
  • 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
See More

Radiator Hoses Brands You Can Trust For Your Audi A3

6 trusted brands of Radiator Hoses line our shelves, ready to help keep your Audi A3 running smooth. Below are some of the most popular brands and their top Radiator Hoses offerings:

Popular Dorman Radiator Hoses

Dorman products for the Audi A3 span several categories. Some of the highest-rated Dorman Radiator Hoses that will fit your Audi A3 are:
Coolant Hose Connector
from $17.49
(3)
Coolant Hose Connector
Coolant Hose Connectors
Coolant Hose Connector
from $23.99
(3)
Coolant Hose Connector
Coolant Hose Connectors
Coolant Hose Connector
from $29.49
(2)
Coolant Hose Connector
Coolant Hose Connectors

Top Audi A3 Radiator Hoses from Dorman

Your Audi A3 will be purring again thanks to Dorman brand Radiator Hoses available for online order or in-store pick up. Popular Dorman parts include:
Coolant Hose Connector
from $18.99
(1)
Coolant Hose Connector
Coolant Hose Connectors

Most Purchased Audi A3 Radiator Hoses from Dorman

When you buy the most frequently purchased Dorman brand Radiator Hoses, you can be confident it will be the right part for your Audi A3. Here are the Dorman Radiator Hoses Advanced Auto customers buy the most:
Coolant Hose Connector
from $29.49
(2)
Coolant Hose Connector
Coolant Hose Connectors
Coolant Hose Connector
from $17.49
(3)
Coolant Hose Connector
Coolant Hose Connectors
Coolant Hose Connector
from $23.99
(3)
Coolant Hose Connector
Coolant Hose Connectors

FAQs for Audi A3 Radiator Hoses

What are the most purchased Radiator Hoses for the Audi A3?

Out of 19 Radiator Hoses for the Audi A3, the most popular in our inventory are:
Coolant Hose Connector
from $5.99
This product is not rated
Coolant Hose Connector
Coolant Hose Connectors
Radiator Hose
from $79.99
This product is not rated
Radiator Hose
Coolant Hoses
Coolant Hose Connector With Sensor
from $42.99
This product is not rated
Coolant Hose Connector With Sensor
Coolant Hose Connectors