BMW Z3 (1996-2002)

Clear BMW chassis

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GSP North America - Corporate Logo
T#:389683
Part#: 274125
Ships in 2 Business Days
$ 72.99 USD
Only available at this price
Free Shipping on orders $49 and up
$ 72.99 USD
Only available at this price
Free Shipping on orders $49 and up

Since established in 2004, GSP North America has positioned itself as a leading supplier of New Axles in North America.GSP’s new axle program consistently offers the best application coverage, most SKU count, and more new numbers than any other competitors. GSP’s hub assembly program was introduced to North America market in 2010 and has grown into one the most trustable programs in US market.

 

This item fits the following BMWs: 

1992-1998 E36 BMW 318i 318ic 318is 318ti 323is 323ic 325i 325ic 325is 328i 328ic 328is M3 M3 Convertible 
1999-2005 E46 BMW 323i 323ci 325i 325ci 328i 328ci 330i 330ci 
3/1991-1995 E34 BMW 525i 530i 535i 540i 
11/1991-1994 E32 BMW 735i 735il 740o 740il 750il 
3/1992-1999 E31 BMW 840ci 850ci 850csi 
1996-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe

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Moroso Performance Aluminum Expansion Tank - E36, Z3
For vehicles with a production date before 09/1998
Moroso - Corporate Logo
T#:568887
Part#: 63791
In Stock
$ 445.99

This product was last offered at the strikethrough price on
08-07-2026

$ 418.99 USD
Only 2 available at this price
Limited Qty Sale
Free Shipping on orders $49 and up
$ 445.99

This product was last offered at the strikethrough price on
08-07-2026

$ 418.99 USD
Only 2 available at this price
Limited Qty Sale
Free Shipping on orders $49 and up
If you have ever experienced a leaking plastic BMW expansion tank you will realize the value of this aluminum version straight away. Even if a failure has not happened to you, it's easy to tell this tank is much stronger and more durable than the plastic used in the stock design. The original BMW plastic tanks suffer from leaks and failures with no warning. While being lightweight and recyclable the design and construction of the stock tank is just not up for reliable long term use. Moroso coolant expansion tanks are all pressure tested for guaranteed leak-free operation and utilizes the stock pressure cap to prevent excessive pressure in the cooling system from blowing off a radiator hose or seal! Features: Each cooling system expansion tank includes a 1/8 in. pipe overflow fitting at neck, a 1/4 in. NPT water intake bung, and a 1/2 in. bung at the bottom for plumbing a line to the radiator Rugged 6061-T6 billet aluminum filler necks welded to tank to withstand continuous removal and installation of cap 100% pressure tested to eliminate leaks Accepts a standard-size radiator cap
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