BMW Expansion Tank - Modine 17117573781
  • BMW Expansion Tank - Modine 17117573781
  • BMW Expansion Tank - Modine 17117573781

Does not include cap or level sensor

BMW expansion tanks are a know wear item. The plastic becomes brittle and cracks due to high pressure, temperature, and countless operating cycles. If you notice a coolant leak coming from your expansion tank replace immediately before you are left stranded from a catastrophic failure.

Note: We also highly recommend you replace the following parts along with your new expansion tank:
17111742231 - Expansion tank cap
17137553919 - Coolant level switch

This OE expansion tank is manufactured by Modine/coolXpert who is the OE supplier for BMW on this application. The BMW trademarking has been dremeled off and the BMW parts number label has been removed.

Fits These Cars:

2000 BMW 323Ci Engine Coolant Expansion Tank
1999 BMW 323i Engine Coolant Expansion Tank
Body type: Sedan, Mfr body code: E46
2000 BMW 323i Engine Coolant Expansion Tank
2001 BMW 325Ci Engine Coolant Expansion Tank
2002 BMW 325Ci Engine Coolant Expansion Tank
2003 BMW 325Ci Engine Coolant Expansion Tank
2004 BMW 325Ci Engine Coolant Expansion Tank
2005 BMW 325Ci Engine Coolant Expansion Tank
2006 BMW 325Ci Engine Coolant Expansion Tank
2001 BMW 325i Engine Coolant Expansion Tank
2002 BMW 325i Engine Coolant Expansion Tank
2003 BMW 325i Engine Coolant Expansion Tank
2004 BMW 325i Engine Coolant Expansion Tank
2005 BMW 325i Engine Coolant Expansion Tank
2001 BMW 325xi Engine Coolant Expansion Tank
2002 BMW 325xi Engine Coolant Expansion Tank
2003 BMW 325xi Engine Coolant Expansion Tank
2004 BMW 325xi Engine Coolant Expansion Tank
2005 BMW 325xi Engine Coolant Expansion Tank
2000 BMW 328Ci Engine Coolant Expansion Tank
1999 BMW 328i Engine Coolant Expansion Tank
Body type: Sedan, Mfr body code: E46
2000 BMW 328i Engine Coolant Expansion Tank
2001 BMW 330Ci Engine Coolant Expansion Tank
2002 BMW 330Ci Engine Coolant Expansion Tank
2003 BMW 330Ci Engine Coolant Expansion Tank
2004 BMW 330Ci Engine Coolant Expansion Tank
2005 BMW 330Ci Engine Coolant Expansion Tank
2006 BMW 330Ci Engine Coolant Expansion Tank
2001 BMW 330i Engine Coolant Expansion Tank
2002 BMW 330i Engine Coolant Expansion Tank
2003 BMW 330i Engine Coolant Expansion Tank
2004 BMW 330i Engine Coolant Expansion Tank
2005 BMW 330i Engine Coolant Expansion Tank
2001 BMW 330xi Engine Coolant Expansion Tank
2002 BMW 330xi Engine Coolant Expansion Tank
2003 BMW 330xi Engine Coolant Expansion Tank
2004 BMW 330xi Engine Coolant Expansion Tank
2005 BMW 330xi Engine Coolant Expansion Tank
2001 BMW X5 Engine Coolant Expansion Tank
Sub model: 3.0i
2002 BMW X5 Engine Coolant Expansion Tank
Sub model: 3.0i
2003 BMW X5 Engine Coolant Expansion Tank
Sub model: 3.0i
2004 BMW X5 Engine Coolant Expansion Tank
Sub model: 3.0i
2005 BMW X5 Engine Coolant Expansion Tank
Sub model: 3.0i
2006 BMW X5 Engine Coolant Expansion Tank
Sub model: 3.0i
2004 BMW X3 Engine Coolant Expansion Tank
2005 BMW X3 Engine Coolant Expansion Tank
2006 BMW X3 Engine Coolant Expansion Tank
2007 BMW X3 Engine Coolant Expansion Tank
2008 BMW X3 Engine Coolant Expansion Tank
2009 BMW X3 Engine Coolant Expansion Tank
2010 BMW X3 Engine Coolant Expansion Tank
Product match fitment

BMW Expansion Tank - Modine 17117573781

Brand:
Modine logoModine
SKU #:
17117573781
Part:
Engine Coolant Expansion Tank
OE Numbers:
17117573781,17111436413,17132247553,17137787039
FCP ID:
112551
$65.59 MSRP: $79.99
Make sure this part fits.
Select your vehicle
Qty:
Available
Ships within 1 business day
  • Guaranteed to Fit, Guaranteed for Life We guarantee the fit and quality of our parts for life. If it doesn’t meet your expectations send it back for a replacement or refund. Learn more
  • Fitment Verified This product application guide has been tested to ensure it will accurately fit the cars outlined in our fitment guide.
  • Shop With Confidence We respect your privacy; we always keep your information confidential.
  • What If I Need to Return This Item? Not a problem! If you are not happy with your purchase, we will gladly help you exchange or return your items, provided you follow the guidelines outlined in our Returns Policy.
Give Us a Call
(877) 634-0063
Whether you have technical questions for our ASE certified staff or you need help fulfilling an order, we're here to help you.
Email Us Live Chat

Customer Reviews

Write a Review Average rating:
5.0 based on 7 review(s)
By: Suro
Mon, Feb 20 at 9:54PM
Wear And Tear Item.

Old one developed a leak due to hundreds of heat cycles. Easy enough to replace.

By: Mickey
Mon, Jan 30 at 6:49PM
Great

No leaks after installing this. so far so good!

By: JaMikah Green
Sat, Jan 21 at 3:30PM
Expansion Tank For 01 E46

Tank delivered early and fits great. Had to do a cooling system overhaul and purchased this part as it was by CoolXpert and came recommended for my BMW. Very happy with purchase.

By: Scott
Wed, Mar 4 at 5:36PM
Bmw Expansion Tank E46,E83

X3 overheated last night in driving snow storm. towed to dealer after putting the expansion tank and transmission thermostat in the back seat. The dealer just called with the "bad" news. IT needs the expansion tank and the thermostat for the tranny and they will use my parts (which he commented were 50% cheaper than the dealer price with my BMWCCA 20% discount. So they will only change me labor to install them. Yea. Thanks again as usual FCP. That's $100 right off the top.

By: Ryozo Tsujimura
Fri, Sep 12 at 11:51PM

This parts is made by "CoolExpert", which making BMW Geniune parts. The difference is only NO BMW emblem. Quality is a Just same as BMW Genuine!

By: John Eimer
Mon, Oct 7 at 2:06PM

Again form fit and function. Outstanding product and time of delivery was spot on.

By: Justin
Wed, Sep 25 at 8:39PM
Perfect Fit

Perfect fit. Great price.

Some of the reviewers above may have been rewarded for their positive & negative reviews. We don't hold anything back.
Keep me posted
Sign up for Special Offers, News, & Promos from FCP Euro.