Home
Cooling
Expansion Tanks
17138621092 - Coolant Expansion Tank - E70 X5, E71 X6

Coolant Expansion Tank - E70 X5, E71 X6

Genuine BMW

T#: 217490 | Part#: 17138621092

Part#: 17-13-8-621-092

Part#: 17 13 8 621 092

Part#: 17.13.8.621.092

1 of

2 of

3 of

Checking Vehicle Fitment...

SALE: $205.91 (8% OFF)

WAS: $222.99 on 08-26-2026

This product was last offered at the strikethrough price on
08-26-2026

Lifetime Replacement

Free Shipping

Availability:

In Stock

Est. Ship Date:

on Aug 31, 2026

Qty

Add to Wish List

Alternative Products

Page 1 of

Rein Coolant Expansion Tank - E70

In Stock at Vendor

$ 100.99 USD

2X Entries Into Our F80 M3 Sweepstakes

Meyle Coolant Expansion Tank - BMW E70 E71

Ships on Sep 16, 2026

$ 85.99 USD

5X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat!

Bav Auto Coolant Expansion Tank - With Level Sensor - E70 X5, E71 X6 ...

In Stock

$ 48.79 USD

SALE - Save 20%

~~$ 60.99~~

This product was last offered at the strikethrough price on
05-03-2026

10X Entries Into Our F80 M3 Sweepstakes

Product Details

Genuine BMW Expansion Tank -

This item fits the following BMW Chassis:
E70,E71,F15,F16,

This item fits the following BMW Engines:
N63,N63N,S63,N62N

Prop 65 Warning

Previous Revisions

17-13-7-552-546, 17 13 7 552 546, 17.13.7.552.546, 17137552546
17-13-7-647-290, 17 13 7 647 290, 17.13.7.647.290, 17137647290
17-13-8-630-170, 17 13 8 630 170, 17.13.8.630.170, 17138630170

Cross Reference

17138621092, 17-13-8-621-092, 17 13 8 621 092, 17.13.8.621.092
17138621092, 17-13-8-621-092, 17 13 8 621 092, 17.13.8.621.092
17137552546, 17-13-7-552-546, 17 13 7 552 546, 17.13.7.552.546
17137647290, 17-13-7-647-290, 17 13 7 647 290, 17.13.7.647.290

Product Q&A

Lifetime Replacement

This Product Is Covered By Our Lifetime Replacement Program

Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.

If you have any questions, would like to learn more or are ready to place a replacement claim, click here!

Fits These Cars

MAKE	MODEL	SUBMODEL	ENGINE	Special Fitment Notes
BMW	E70	X5	M57 3.0L	Use vehicle selector to confirm fitment
BMW	E70	X5	N52 3.0L	Use vehicle selector to confirm fitment
BMW	E70	X5	N62 4.8L	Use vehicle selector to confirm fitment
BMW	E70	X5 M	S63 4.4L	Use vehicle selector to confirm fitment
BMW	E70	X5 xDrive30i	N52 3.0L	Use vehicle selector to confirm fitment
BMW	E70	X5 xDrive35d	M57 3.0L	Use vehicle selector to confirm fitment
BMW	E70	X5 xDrive35i	N55 3.0L	Use vehicle selector to confirm fitment
BMW	E70	X5 xDrive48i	N62 4.8L	Use vehicle selector to confirm fitment
BMW	E70	X5 xDrive50i	N63 4.4L	Use vehicle selector to confirm fitment
BMW	E71	X6 M	S63 4.4L	Use vehicle selector to confirm fitment
BMW	E71	X6 xDrive35i	N54 3.0L	Use vehicle selector to confirm fitment
BMW	E71	X6 xDrive35i	N55 3.0L	Use vehicle selector to confirm fitment
BMW	E71	X6 xDrive50i	N63 4.4L	Use vehicle selector to confirm fitment
BMW	F15	X5 sDrive35i	N55 3.0L	Use vehicle selector to confirm fitment
BMW	F15	X5 xDrive35d	N57 3.0L	Use vehicle selector to confirm fitment
BMW	F15	X5 xDrive35i	N55 3.0L	Use vehicle selector to confirm fitment
BMW	F15	X5 xDrive40e	N20 2.0L	Use vehicle selector to confirm fitment
BMW	F15	X5 xDrive50i	N63 4.4L	Use vehicle selector to confirm fitment
BMW	F16	X6 sDrive35i	N55 3.0L	Use vehicle selector to confirm fitment
BMW	F16	X6 xDrive35i	N55 3.0L	Use vehicle selector to confirm fitment
BMW	F16	X6 xDrive50i	N63 4.4L	Use vehicle selector to confirm fitment
BMW	F85	X5 M	S63 4.4L	Use vehicle selector to confirm fitment
BMW	F86	X6 M	S63 4.4L	Use vehicle selector to confirm fitment

*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.