Pierburg CWA 200 Electric Water Pump for BMW N43 Petrol Engines

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DSD4344
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  • Pierburg CWA 200 Electric Water Pump for BMW N43 Petrol Engines
£378.00
(Inc. VAT)
£315.00 (Ex. VAT)

Description

Pierburg CWA 200 Electric Water Pump for BMW N43 Petrol Engines

Replacement CWA Electronic Water Pump for BMW N43 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

E81 / E82 / E87N / E88 / E90 / E90N / E91 / E91N / E92 / E92N / E93 / E93N

Model

116i / 118i / 120i / 316i / 318i / 320i

Engine

N43

This item will fit the following Vehicles:

E81 N43 116i 1.6 3 doors
E81 N43 116i 2.0 3 doors
E81 N43 118i 3 doors
E81 N43 120i 3 doors
E82 N43 120i Coupe
E87N N43 116i 1.6 5 doors
E87N N43 116i 2.0 5 doors
E87N N43 118i 5 doors
E87N N43 120i 5 doors
E88 N43 118i Convertible
E88 N43 120i Convertible
E90 N43 316i Saloon
E90 N43 318i Saloon
E90 N43 320i Saloon
E90N N43 316i Saloon
E90N N43 318i Saloon
E90N N43 320i Saloon
E91 N43 318i Touring
E91 N43 320i Touring
E91N N43 316i Touring
E91N N43 318i Touring
E91N N43 320i Touring
E92 N43 316i Coupe
E92 N43 320i Coupe
E92N N43 316i Coupe
E92N N43 318i Coupe
E92N N43 320i Coupe
E93 N43 320i Convertible
E93N N43 318i Convertible
E93N N43 320i Convertible

Replaces Genuine BMW Part Numbers:

11 51 7 586 929 - 11517586929 - 7 586 929 - 7586929
11 51 7 586 928 - 11517586928 - 7 586 928 - 7586928
11 51 7 559 272 - 11517559272 - 7 559 272 - 7559272
11 51 7 561 229 - 11517561229 - 7 561 229 - 7561229
11 51 7 586 927 - 11517586927 - 7 586 927 - 7586927

Pierburg Part Numbers:

7.02853.20.0 - 7 02853 20 0 - 702853200
7.01078.38.0 - 7 01078 38 0 - 701078380

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