BMW Engine Parts for BMW 3 Series E46 (1999-2005)

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Turner Motorsport has everything you need to upgrade your BMW through our stages of performance or to keep your car in peak condition with our range of the latest in proven OEM cooling parts. Upgrade your cooling system and engine performance with the selections below to give your BMW a performance and reliability advantage.

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Atlantic Automotive Engineering Power Steering Pully - 32427830838 - E46 M3
Atlantic Automotive Engineering Power Steering Pully - 32427830838 - ...
Atlantic Automotive Engineering - Corporate Logo
T#:45757458
Part#: 32427830838
Back Ordered
$ 50.99

This product was last offered at the strikethrough price on
11-07-2026

$ 44.99 USD
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$ 50.99

This product was last offered at the strikethrough price on
11-07-2026

$ 44.99 USD
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A new power steering pulley is key to keeping your steering system smooth and reliable. Over time, pulleys can warp, crack, or wear, causing belt slippage, whining noises, or even pump failure. Installing a fresh pulley restores correct belt alignment, eliminates noise, and maintains consistent hydraulic pressure for precise, effortless steering. Why choose a new pulley? Smooth operation – Ensures proper belt tension for dependable pump performance. Noise reduction – Eliminates squealing, whining, or vibration from worn pulleys. System protection – Protects the pump and steering components from damage. Install a new pulley and keep your steering system running quietly, efficiently, and confidently.
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Aluminum Power Steering Pulley (Replaces BMW #32421740858)
Aluminum Power Steering Pulley (Replaces BMW #32421740858)
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
URO Premium - Corporate Logo
T#:373238
Part#: 32421740858
In Stock
$ 41.99 USD
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$ 41.99 USD
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Most of the pulleys on your BMW engine are plastic, which become brittle and frail over time and from engine bay heat. A failed pulley could leave you stranded which is why it is vital to inspect the pulleys during routine maintenance. This is an aluminum version of the stock power steering pulley used on M52, M52tu, and M54 engines. It's the same size and uses the same hardware and the original belt as the stock plastic pulley. But the aluminum will last much longer.
With more than 4,000 European vehicle replacement parts, URO is no stranger to the market. Superior metal stock and extremely strict quality control are at the forefront of URO’s agenda and it shows as they become the OE supplier for more and more car companies every single day.
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Meistersatz Cylinder Head Bolt Kit - E34, E36, E39, Z3
Meistersatz Cylinder Head Bolt Kit - E34, E36, E39, Z3
For vehicles with production date up to 09/1998
Meistersatz - Corporate Logo
T#:1195780
Part#: 11121721938
Ships in 4 Business Days
$ 19.99 USD
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$ 19.99 USD
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Set of 14 stretch bolts for installing cylinder head
Oversize Valve Guide - Priced Each
Oversize Valve Guide - Priced Each
Canyon Engine - Corporate Logo
T#:593972
Part#: 11121735533
In Stock
$ 9.99

This product was last offered at the strikethrough price on
10-28-2026

$ 7.99 USD
Limited Qty Sale
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$ 9.99

This product was last offered at the strikethrough price on
10-28-2026

$ 7.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
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Meistersatz Oil Filter Housing Gasket - 11421719855 - E36, E46, E34, E39, E60, E83, E53
Meistersatz Oil Filter Housing Gasket - 11421719855 - E36, E46, E34, ...
Meistersatz - Corporate Logo
T#:360224
Part#: 11421719855
Ships in 3 Business Days
$ 5.99 USD
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$ 5.99 USD
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This is the replacement for the troublesome oil filter profile gasket on the M50, S50US, M52, S52, M52TU, M54, and S54 engines. The housing is separate from the engine block and in between there is this small profile gasket. The gasket shrinks over time which allows oil to seep out. In our own service shop, it's one of the most common service jobs we perform. 

One of the other common leak points is the VAN0S oil line and its seals. Since the line comes out with the oil filter housing anyway you might as well replace the line itself or at least the seals. 

On S54 engines (E46 M3, MZ3, Z4 M) there is a flanged head bolt going into the cylinder head, behind the thermostat cover. This holds the left side timing chain guide rail in place and if it's loose or falls out you could have a very serious engine failure to deal with. Make sure to check this bolt while you're replacing the oil filter housing seal. You only need to make sure it's tight. But if it's come loose you may want to replace the seal ring and use a small touch of oil-resistant thread sealer. 
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Meistersatz S54 Valve Cover Gasket Set - 11127832034 - E46 M3
Meistersatz S54 Valve Cover Gasket Set - 11127832034 - E46 M3 ...
Meistersatz - Corporate Logo
T#:57580040
Part#: 11127832034
Ships in 4 Business Days
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$ 162.99 USD
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$ 162.99 USD
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Tackle cylinder head service head-on and safeguard your engine’s performance with complete confidence using this valve stem seal kit from Meistersatz.
Meistersatz Oil Sensor O-Ring - 12611744292 - 1, 3, 4, 5, 6, 7 Series, X3, X5, X6, Z8
Meistersatz Oil Sensor O-Ring - 12611744292 - 1, 3, 4, 5, 6, 7 Series...
Meistersatz - Corporate Logo
T#:60139555
Part#: 12611744292
Ships in 4 Business Days
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$ 4.99 USD
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$ 4.99 USD
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