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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E46 M54 - Aluminum Valve Cover
E46 M54 - Aluminum Valve Cover
For vehicles with a production date from 09/2002+
Bremmen Parts - Corporate Logo
T#:14916007
Part#: 127512839M
In Stock
Sale - Save 20% $ 447.99

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

$ 358.22 USD
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Sale - Save 20%
$ 447.99

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

$ 358.22 USD
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Replace your factory plastic valve cover with this durable aluminum replacement from Bremmen Parts!
Fuel Pump - E46 M3
Fuel Pump - E46 M3
Bremmen Parts - Corporate Logo
T#:584116
Part#: 16142229684
In Stock
$ 313.99 USD
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$ 313.99 USD
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This is the in-tank fuel pump for the E46 M3. The fuel pump in your vehicle is essential for delivering the proper amount of fuel at the correct pressure. Usually, they fail unexpectedly and at the worst possible time. Replace yours to prevent being stranded with a broken fuel pump. This fuel pump installs easily in the place of your broken or worn pump. All wiring connections are the same to make this an easy plug and play installation. Don't take a chance on an inferior fuel pump from the local auto store that may leave you stranded again. Choose a quality unit to ensure thousands of worry free miles. Includes seal.
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Bremmen Oil Separator Kit - Level 1 - E39 E46 E83 Z3 Z4
Bremmen Oil Separator Kit - Level 1 - E39 E46 E83 Z3 Z4
Bremmen Parts - Corporate Logo
T#:641646
Part#: 11617501566S1
In Stock
Sale - Save 15% $ 95.99

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

$ 81.59 USD
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Sale - Save 15%
$ 95.99

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

$ 81.59 USD
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BMW has an ongoing issue with oil separators freezing in cold weather if driving is done before the vehicle is fully warmed up. There is often a howling noise followed by numerous oil leaks. The crankcase breather valve is used to purge the oil vapor from the engine block into the valve cover. However, sometimes condensation can cause it to freeze, causing the entire oil separator system to fail, crack, and disintegrate. Replace all the components of the oil separator system together to prevent damage to all the aspects of your engine. Level 1 kit includes the following; Oil separator Hose from oil separator to dipstick tube Hose from oil separator to valve cover Hose from intake manifold back to the connector hose Hose from oil separator up to the intake manifold
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Bremmen Cylinder Head Valve Cover - E39 E46 E53 Z3 (M52 M54)
Bremmen Cylinder Head Valve Cover - E39 E46 E53 Z3 (M52 M54) ...
For vehicles with production date up to 09/2002
Bremmen Parts - Corporate Logo
T#:3657913
Part#: 11121432928
In Stock
Sale - Save 20% $ 260.99

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

$ 208.07 USD
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Sale - Save 20%
$ 260.99

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

$ 208.07 USD
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OEM quality replacement valve cover and gasket for a damaged or cracked valve cover.
Bremmen Fuel Pump Assembly
Bremmen Fuel Pump Assembly
Bremmen Parts - Corporate Logo
T#:554618
Part#: 16146766942
In Stock
Sale - Save 20% $ 145.99

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

$ 116.68 USD
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Sale - Save 20%
$ 145.99

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

$ 116.68 USD
Free Shipping
Add to Wish List
Ensure optimal fuel delivery for your BMW with a replacement fuel pump. This essential component guarantees the right fuel amount at the correct pressure, preventing unexpected failures.

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