BMW E46 Expansion Tank M43 318i M47N 320d M57 330d

BMW E46 Expansion Tank M43 318i M47N 320d M57 330d

Delivery Nationwide - Door to Door

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R 750.00 tax incl.


Availability: In Stock

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BMW E46 Expansion Tank M43 318i M47 320d N57 330d

Delivery Nationwide - Door to Door

This is a brand new, affordable OE Specification aftermarket replacement product. 100% Factory tested and built to strict quality control standard to ensure high performance and guaranteed to deliver better fuel economy.

This product is a quality aftermarket, non-genuine BMW part.




An expansion bottle houses extra coolant fluid for the engine system. This products become brittle over time and should be checked regularly.


Defective Symptoms

If your expansion tank is faulty or have failed/cracked completely, your engine will overheat as a result of loss of coolant. Carefully pull off your vehicle and do not proceed. If you disregard this, you run the risk of engine overheating which might cause your head gasket to fail as well.


Technical Specification

OE Number used for reference purposes only

OE Numbers cannot be displayed. Please call us for compatibility.

Engine Code - M43

Engine Code - M47

Engine Code - N57


Suitable Replacement for - (Including International Vehicles)

3 Series BMW E46 318i 1999 2001 M43TU 4 Cyl 1895
3 Series BMW E46 320D 2001 2005 M47D20 4 Cyl 1995
3 Series BMW E46 320D 2000 2001 M47D20 4 Cyl 1995
3 Series BMW E91 330D 2008 2012 N57D30 6 Cyl 2993

Shipping Information

Ships via Berco - Door to Door - R99.00

International Buyers, please ask for shipping quotation first.


Guarantee / Returns

Fitment must be carried out by an accredited repair centre, e.g. RMI accreditation

This item is guaranteed for 3 months. Please make sure this is the correct item before purchasing. If in doubt, please contact us.

Returns are permitted within guarantee period. Buyer must obtain reference number before returning goods.


Product AKA

Expansion Tank, Radiator Bottle



BMW Expansion Tank, E46 318, 320d, 330d, M57, M43, radiator bottle

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