Expansion tank


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PLEASE NOTE: The AE column indicates availability. If 'A' appears in the column, it means the part is interchangeable with the part on the following line. If 'E' appears, it means the part is No Longer Available! If both letters 'AE' are shown , both conditions apply. If what you need isn't available from BMW, don’t despair! Alternatives may exist – CONTACT us!

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Nr Part Number Description Price Per Unit Qty
01 17 11 7724711 Expansion tank $58.73 Add to Cart
02 17 11 1465286 Cover $9.30 Add to Cart
03 17 12 7723647 Hose $28.02 Add to Cart
04 17 12 7523358 Spring ring shell $4.20 Add to Cart
05 17 12 7707643 Spring ring shell $3.68 Add to Cart
06 46 63 7727426 Fillister head screw $2.17 Add to Cart
07 46 63 7727424 Screw self-tapping $2.21 Add to Cart
08 07 11 9904446 Washer $2.17 Add to Cart
09 46 63 7706314 Socket with shoulder $7.29 Add to Cart
10 62 21 7670749 Rubber grommet $3.18 Add to Cart

Parts illustrated but NOT listed or parts noted with this symbol may be available! Click Here for full details.

If parts illustrated in a diagram are MISSING from the listing, OR… they are noted with this symbol it means one of the following:

a) BMW considers the part obsolete or no longer available.

b) The part may not fit the specific model you are searching but fits a similar model that shares the same illustration.

c) There is simply an error in the Microfiche (Yes, though this is BMW’s official Parts Microfiche, there are occasionally errors or omissions!)

In any case, if you need a part that you can’t find here, contact us! It’s likely that the part IS AVAILABLE from Bob's BMW. Most of the time these are the correct, genuine BMW parts that we regularly keep in stock. When original parts are no longer available, as can happen with older models, Bob’s has top quality replacements and reproductions in stock. And if the part you need isn’t currently in stock, we have many reliable sources in Europe, the US, and around the globe that we can tap to fill your request.

It’s what we do! Since 1981 Bob’s has been making it easy for you to get your parts – the right parts – every time.

Please contact us directly by email parts@bobsbmw.com or phone: 301-497-8949 x 504