BMW Z4 M Roadster S54 (2003-2008)

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Tekwax Rust Proofing Spray - Winzer
This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shi
Winzer - Corporate Logo
T#:556907
Part#: 891.9016KT
Ships in 7 Business Days
$ 22.00 USD
Free Shipping on orders $49 and up
Being a New-England based company we see all variations of weather conditions. And we've seen more than a lot of seized coil overs and other metal items that have fallen prey to corrosion and rust. This Winzer Tek Wax is the best defense against corrosion that we have yet to come across. TekWax is a heavy-duty, flexible wax that you spray onto metal surfaces and it forms a durable protective film. It was originally used as a sealant for wheel wells, bodyshells, rocker panels, and chassis panels which makes it ideal for un-coated and exposed metal parts on your car. It has a high-quality matte amber finish that is also slightly tacky to the touch. Another plus is that it can give some components an original OEM appearance. We spray Tech Wax on our coilover threads to keep salt and sand from gumming up the threads and seizing the adjustment collars. We also use it on other exposed metal surfaces that don't have any corrosion protection from their manufacturers (steering hose fittings, even fastners and hardware). The finished surface has an amber (gold-ish) hue that blends in with many other hard parts on the car and it has an overall 'finished' look. TekWax is sold as a 24oz aerosol can. It ships by UPS Ground only. Follow instructions on the can for the best and safest results.
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OEM Starter Motor - E46 M3 2001-2006
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Valeo - Corporate Logo
T#:2988
Part#: 12417835735
In Stock
$ 400.99

This product was last offered at the strikethrough price on
05-07-2026

$ 293.99 USD
Free Shipping
$ 293.99 USD
Free Shipping
This is the starter motor for BMW E46 M3 2001-2006 is an OEM Valeo unit.

This item fits the following BMWs:
2001-2006 E46 BMW M3. M3 Convertible
2001-2002 Z3 BMW Z3 M Roadster Z3 M Coupe
2005-2008 E85 BMW Z4 M Roadster Z4 M Coupe
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Alternator - 150 Amp - Valeo
We Price Match - Give Us A Call or Chat!
Valeo - Corporate Logo
T#:579634
Part#: 439590
In Stock
$ 620.35

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

$ 518.99 USD
Limited Qty Sale
Free Shipping
$ 620.35

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

$ 518.99 USD
Limited Qty Sale
Free Shipping

Valeo Brand New Alternator - E89 Z4 M Coupe/Roadster
We Price Match - Give Us A Call or Chat!
Valeo - Corporate Logo
T#:379218
Part#: 12317837691KT
Ships in 5 Business Days
$ 378.99 USD
Free Shipping
$ 378.99 USD
Free Shipping

This is a brand new Valeo alternator. BMW Alternators are built especially for extremes of heat, cold and high demand. Your BMW deserves nothing less than the best, which is why an OEM Valeo alternator is the best option. BMW alternators are built to last using the highest quality materials and the most technologically advanced processes. All alternator parts are 100% factory tested to assure that they meet or exceed original equipment specifications. And every alternator is fully load tested to guarantee compliance with BMW's strict performance specifications. 

No core charge!

Fits the following BMW Chassis:

E89 BMW Z4 M Coupe, M Roadster

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Winzer - Corporate Logo
T#:391301
Part#: 891.90161
Ships in 4 Business Days
$ 4.99 USD
Free Shipping on orders $49 and up