2003 Audi A6 Quattro Lower Radiator Hoses

Your 2003 Audi A6 Quattro might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Lower Radiator Hoses you desperately need.

We currently carry 3 Lower Radiator Hoses to choose from for your 2003 Audi A6 Quattro, and our inventory prices range from as little as $19.79 up to $234.99.

On top of low prices, Advance Auto Parts offers 3 different trusted brands of Lower Radiator Hoses for the 2003 Audi A6 Quattro. We only sell parts from trusted brands like Dayco so that you can find quality parts you can count on.

Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 2 reviews on our Lower Radiator Hoses for the 2003 Audi A6 Quattro from previous customers.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Lower Radiator Hoses stock in-person!

Lower Radiator Hoses for Your 2003 Audi A6 Quattro

Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 11" Long, 1.25" Diameter (Part No.B70846)

Curved Radiator Hoses: EPDM Rubber, Standard Duty, 11" Long, 1.25" Diameter

from

$19.79
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:
  • 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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Rein – Radiator Hose (Part No.CHR0142R)

Radiator Hose

from

$36.99
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.
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Gates – Premium Modular Coolant Hose (Part No.23091)

Premium Modular Coolant Hose

from

$234.99
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:
  • Specifically-engineered materials resist collapse under vacuum
  • Engineered to resist electrochemical degradation ┐ the leading cause of hose failure
  • EPDM tube: synthetic fiber knit reinforcement, heat-, ozone- and chemical coolant-resistant EPDM cover
  • Manufactured with OEM-exact hose components (quick connects, branch connectors/tees, 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 each time a new coolant hose is installed
  • Caution: Do not use for fuel or oil transfer applications
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FAQs for 2003 Audi A6 Quattro Lower Radiator Hoses

What are the most popular Lower Radiator Hoses for the 2003 Audi A6 Quattro?

With 3 brands you can trust, our most popular Lower Radiator Hoses for the 2003 Audi A6 Quattro parts are:
Radiator Hose
from $36.99
This product is not rated
Radiator Hose
Lower Radiator Hoses
Premium Modular Coolant Hose
from $234.99
This product is not rated
Premium Modular Coolant Hose
Lower Radiator Hoses