Expansion Tank, coolant7 640 515

BMW OE number, as listed in aftermarket supplier catalogues. Compare listings for this exact number, then confirm the part number and vehicle fitment before ordering.

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plus €10.43 shipping to Germany, on Ovoko

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What each marketplace’s search lists for this number, lowest price first, Ovoko last. Listings can include other parts that name it.

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New

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9 listings

Used

Checked 2026-10-22 07:17 UTC

€26.00 – €122.41Cheapest listing: + €10.43 shipping to Germanyestimated delivery in 5–7 daysView on Ovoko

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Aftermarket part numbers

Supplier articles whose catalogue lists 7 640 515. Check the supplier’s own restrictions before ordering. A fitment condition under a part number is one its supplier names for at least one of the vehicles the part is listed for, not for all of them: a vehicle’s page shows which apply to it.

MAHLE: CRT 170 000SLength: 222 mm Width: 184 mm Height: 257 mm Material: Plastic Colour: black Supplementary Article/Supplementary Info: with coolant level sensor Supplementary Article/Supplementary Info 2: without cover Net Weight: 1,120 g Packaging width: 18 cm Packaging height: 27 cm Packaging length: 30 cm
+8 moreShow fewer
Fitment conditions:Engine Code: N55 B30 A
METZGER AUTOTEILE: 2140448Supplementary Article/Supplementary Info 2: without cover Supplementary Article/Supplementary Info: with coolant level sensor article number of recommended accessories: 2140102Fitment conditions:Engine Code: N55 B30 A not for special equipment code: 0920 for facelift for model code/type code: UN71, UN72, UN73
+1 moreShow fewer
VAICO: V20-2980

Vehicle fitment

Engine code and production dates decide fitment. Model name and year alone don’t.

39 vehicles in 10 model series, inferred

Aftermarket parts that list 7 640 515 fit these vehicles according to their supplier catalogues. That does not prove 7 640 515 itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.

BMW

10 model series · 39 vehicles

BMW model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
1 (E82)2 vehicles	09/2007 – 12/2013	N54 B30A, N55 B30A	0005 / AKB, APD, AQU, ASW
1 (E88)3 vehicles	03/2008 – 12/2013	N54 B30A, N55 B30A	0005 / AMO, APC, AQT, ASX
3 (E90) 2004–20114 vehicles1 of them: some versions only	03/2006 – 02/2010	N54, N54 B30A	0005 / AFI, AWP, BCV, BCW
3 (E90) LCI6 vehicles1 of them: some versions only	09/2006 – 12/2012	N54, N55 B30A	0005 / AFI, AWP, AWW, BCV, BCW
3 (E91) 2004–20123 vehicles	09/2006 – 06/2012	N54	0005 / AFL, AIV, AOY, AXS, BCC
3 (E91) LCI4 vehicles	09/2008 – 08/2012	N54, N55 B30A	0005 / AFL, AOY, AXS, AXZ, BCC, BCD
3 (E92) 2006–20134 vehicles	06/2006 – 06/2013	N54, N55 B30A	0005 / AFF, ALU, AOV, AVM, AVT, BCB
3 (E92) LCI6 vehicles	11/2008 – 12/2013	N54, N55 B30A	0005 / AFF, AOV, AVM, AVT, BBZ, BCB
3 (E93) 2006–20133 vehicles	06/2006 – 12/2010	N54, N54 B30A	0005 / AHK, AOW, AUV, BCA
3 (E93) LCI4 vehicles	05/2009 – 10/2013	N54, N54 B30A, N55 B30A	0005 / AHK, AOW, AUV, BCA