Pierburg CWA Electric Water Pump for BMW N52 / N53 Petrol Engines

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DSD4342
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  • Pierburg CWA Electric Water Pump for BMW N52 / N53 Petrol Engines
£384.00
(Inc. VAT)
£320.00 (Ex. VAT)

Description

Pierburg CWA Electric Water Pump for BMW N52 / N53 Petrol Engines

Replacement CWA Electronic Water Pump for BMW N52 / N53 3.0 Petrol Engines - CWA200

Pierburg were one of the first to introduce the electric water pump to line production for BMW in 2004

They and others are now widely available in the aftermarket and got many advantages over conventional mechanical pumps

Some of which are the freedom of installation and the independence of engine revolutions

Also the pumps are very well built and with its brushless canned motor they are practical maintenance free

PLEASE NOTE:

CWA Electronic Water Pumps can also be used / fitted in many different applications other than the direct OE replacement

The best benefit for aftermarket and motorsport application would be the freedom of installation and use

You can mount the pump practically anywhere (yes even in the trunk) and it is completely independent of the engines revolutions


Most of the cooling power is needed when the car is idling around in a complete standstill

Sadly that’s the situation where a mechanical water pump got its least amount of power

So most of the time a conventional pump is oversupplying the engine with coolant flow

The Electric Water Pumps however can deliver the right amount of flow at any time it is needed

To do control this you will need an independent controller that regulates the power of the pump, we have a link to them below in this listing

When installing these water pumps the conventional mechanical pump will need blanking and replacing with an idle pulley. Addition coolant hoses / pipes will be needed depending on where you decide to mount the new pump


Tecomotive tinyCWA Pierburg CWA Electric Waterpump Controller

https://www.darksidedevelopments.co.uk/products/tecomotive-tinycwa-pierburg-cwa-electric-waterpump-controller.html

Series / Chassis

F01 / F02 / F03 / F04 / F10 / F11 / F25

Model

523i / 528i / 530i / 730i / X3

Engine

N52 / N53

Replaces Genuine BMW Part Numbers:

11 51 8 635 092 - 11518635092 - 8 635 092 - 8635092
11 51 7 583 836 - 11517583836 - 7 583 836 - 7583836

Pierburg Part Numbers:

7.02478.40.0 - 7 02478 40 0 - 702478400

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