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PIERBURG Water Pump - 7.04071.65.0

PIERBURG Porsche Engine Auxiliary Water Pump

PIERBURG
Disponibilidad:
5+ en stock, listo para ser enviado

Ships same or next business day

SKU 9A7121601
$94.55 - $94.55
$94.55
$94.55 - $94.55
$94.55
CALIFORNIA WARNING

Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts.

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PIERBURG

Auxiliary Water Pump

This product also goes by these part numbers: 8K0819025AB, 9A7121601, 06H121601M, 704071650, 5C0965561

This part also goes by the following cross reference.

Cross Reference Part Number: 06H121601M, 5C0965561, 704071650, 8K0819025AB, 9A7121601

Fits These Vehicles 9 applications
Audi
Make Model Engine Years
Audi RS5 2018–2019
Audi RS5 2021–2024
Audi RS5 Sportback 2019–2019
Audi RS5 Sportback 2021–2024
Audi S4 2018–2024
Audi S5 2018–2024
Audi S5 Sportback 2018–2024
Audi S6 2020–2024
Audi S7 Sportback 2020–2024

Fitment data last updated: 2026-07-18

Fits 9 vehicle applications Check vehicle fitment before ordering View fitment

About this Water Pump

The PIERBURG 9A7121601 water pump circulates coolant through the engine, radiator and heater. If it leaks or stops pumping, the engine can overheat quickly, so water pumps are often replaced preventively on high-mileage cars.

Frequently asked questions

What does a water pump do?

It pushes coolant around the cooling system so heat can be carried from the engine to the radiator. Many modern European engines use electric water pumps, and some also have an auxiliary pump for the heater or turbocharger.

What are the signs of a failing water pump?

Coolant leaking from the pump or its weep hole, a whining or grinding noise from a belt-driven pump, the engine temperature rising, heater output dropping, or a warning message from an electric pump.

What should I replace along with the water pump?

Replace the gasket or O-rings and any single-use bolts. On belt-driven pumps it is a good time to replace the drive belt, tensioner and idler pulleys; on timing-belt-driven pumps, replace the pump with the timing belt.

How do I refill and bleed the system?

Fill with the coolant your car's manufacturer specifies and bleed the air out following your car's procedure. Cars with electric water pumps often need a bleed routine run through the car or a diagnostic tool.

How do I make sure this water pump fits my car?

Compare the part numbers listed on this page with the number on your old part or in your vehicle's parts catalog, and check the fitment information. If you are unsure, contact us with your VIN before ordering.

Euromotiv is an independent retailer of OEM, Genuine, and aftermarket automotive parts. We are not affiliated with, endorsed by, or authorized by Audi AG, Volkswagen AG, BMW AG, Mercedes-Benz Group AG, Dr. Ing. h.c. F. Porsche AG, MINI, or any other vehicle manufacturer. All trademarks, logos, and brand names are the property of their respective owners and are used solely for identification and compatibility purposes.