BMW Expansion Tank - Behr 17111436381
  • BMW Expansion Tank - Behr 17111436381

Does not include expansion tank cap or bleeder screw

BMW cooling systems are known for their weak spots which include the the expansion tank. The expansion tank is subjected to extreme heating and cooling cycles as well as tremendous pressure. It is not uncommon for this expansion tank to fail with age. Usually, leaks will be present before complete failure occurs.

When replacing the expansion tank you will lose coolant. We also suggest ordering BMW coolant to replace the fill that is lost when working on the cooling system.

Fits These Cars:
2001 BMW 525i Engine Coolant Recovery Tank
2002 BMW 525i Engine Coolant Recovery Tank
2003 BMW 525i Engine Coolant Recovery Tank
1998 BMW 528i Engine Coolant Recovery Tank

From 9/1998
1999 BMW 528i Engine Coolant Recovery Tank
2000 BMW 528i Engine Coolant Recovery Tank
2001 BMW 530i Engine Coolant Recovery Tank
2002 BMW 530i Engine Coolant Recovery Tank
2003 BMW 530i Engine Coolant Recovery Tank
Product match fitment

BMW Expansion Tank - Behr 17111436381

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SKU #:


Engine Coolant Recovery Tank
OE Numbers:
$34.29 MSRP: $60.99
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Customer Reviews

Write a Review Average rating:
5.0 based on 6 review(s)
By: Dave
Sun, Jul 10 at 5:56PM

Fits perfectly, and more importantly doesn't leak! Fast shipping and great customer experience as always from FCP.

By: Ridge
Thu, Mar 17 at 1:33AM

Just like the one I pulled out of my car, only in nicer shape. Would buy again.

By: Derek Post
Tue, Mar 1 at 7:44PM

Direct fit, no problems, easy install ... great price.

By: Colin Hill
Sat, Jun 13 at 2:21AM
M54 B30 Coolant Expansion Tank

A great product at a great price and with fast shipping, I'm very happy

By: S.A.
Sat, Apr 4 at 6:14PM
Quality Part

these get old and either leak or the float inside breaks and you cannot see the level. Much cheaper than the dealer.

By: Zeus
Sun, Jan 26 at 1:53AM

Make sure your 5 series has the high cluster because this tank has a slot for a coolant sensor, if you have low cluster (on your instrument dash you dont get words just symbols like a diagram of your car that shows what lights are out etc) then you have no use for the sensor as your harness has no wire that plugs into it. if u choose to get this it doesnt hurt but you just have a hole in the tank that doesnt hold anything. i bought it for a low cluster 528i and it works fine.

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