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Radiator Hose, Lower, 4 Cyl., 1.8L Engine

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Manufacturer #RA50150002
Vehicle Info Required to Guarantee FitAdd Vehicle


Recommended Use:
OE Replacement
Replaces OE Number:
Quantity Sold:
Sold individually
1-year Replacement unlimited-mileage warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

4th of July Sale
Interchange Part Number:
72738, 8E0121049N
Returns Policy:
60-Day Return Policy

Vehicle Fitment Information

Vehicle Name
Fitment Information
2002-2005 Audi A4
4 Cyl 1.8L
2002-2005 Audi A4 Quattro
4 Cyl 1.8L
2002-2005 Audi A4 Quattro
4 Cyl 1.8L
2003-2006 Audi A4
4 Cyl 1.8L
2004-2005 Audi A4
4 Cyl 1.8L

Product Information

Manufactured from top quality components, this is your best option and inexpensive replacement for your rebuild, repair, and maintenance needs - an OE replacement product for your damaged or aged factory part.

Replacement - the most affordable brand name for replacement parts that you need! Replacement is a professional brand for autobody, lighting parts, electrical, brake, suspension, intake and exhaust, and cooling and heating products. All Replacement brands include 1-year, unlimited-mileage warranty.

Need help?Call our product expert1-866-529-0412
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Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

04 audi Quattro lower radiator hose what goes in the open hole ?Benjamin T.Aug 16, 2023
Best Answer:Hi Benjamin, I'm pleased to assist you. The water pump goes into that water hole. If you're interested in this radiator hose, click the link below to order while supplies last. Your order will come with a 30-day post-purchase price match guarantee. I hope this helps. Enjoy shopping! <a href="https://www.carparts.com/radiator-hose/replacement/ra50150002?can=CPGG4850_CSQA_20230816" target="_blank">https://www.carparts.com/radiator-hose/replacement/ra50150002?can=CPGG4850_CSQA_20230816</a>
Grace G.STAFFAug 16, 2023

Customer Reviews

The part worked great and a great price on time as well
Jesse M.
Purchased on Feb 05, 2023
This is a great place to shop! If anything goes wrong they take care of it fast and efficiently! No problems. I love shopping at <a href="http://carparts.com" target="_blank">carparts.com!</a>
Vanessa P.
Purchased on May 10, 2022
It fit perfectly just like the original part and the price was right.
Alexander R.
Purchased on Nov 22, 2022