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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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BLACKLINE BMW M Car Series BLACKLINE Performance Heritage Motorsport ...

T#:53820895

Part#: S54OCCS

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$ 118.99

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05-15-2026

$ 83.00 USD

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$ 83.00 USD

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Designed for Seamless Integration the Heritage Motorsport Oil Cap provides a Solid Aluminum Replacement for Aging Plastic units

Hydraulic Alternator Belt Tensioner Assembly

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T#:55030822

Part#: 11287838797

In Stock

Sale - Save 20% $ 59.99

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

$ 47.99 USD

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$ 59.99

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Active Autowerke Rotrex Traction Fluid - 1 Liter

T#:57616348

Part#: RTF-1L

Ships in 4 Business Days

7% off MSRP $ 140.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 130.00 USD

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7% off MSRP

$ 140.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 130.00 USD

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Rotrex superchargers utilize a unique traction drive system that sets it apart from other centrifugal-style superchargers. For best performance, Rotrex recommends replacing this fluid every 50,000 miles. This bottle of traction fluid is plenty enough for one supercharger service (typically 750ml).

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E46 M3 Heavy Duty Aluminum Expansion Tank Kit & Performance Ignition ...

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T#:59954889

Part#: 008682LAKT

In Stock

Sale - Save 28% $ 902.52

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

$ 649.00 USD

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Sale - Save 28%

$ 902.52

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

$ 649.00 USD

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The last expansion tank you'll ever need! Upgrade to durable aluminum construction and leave failure-prone plastic behind & everything needed for a performance ignition service including NGK spark plugs and Turner ignition coils!

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URO Parts Non-Return Valve - 11611312737 - E36, E46, E34, E39, E24, E...

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T#:56977985

Part#: 11611312737

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$ 12.99 USD

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$ 12.99 USD

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Keep your BMW's vacuum and secondary air injection systems operating with complete efficiency under all driving conditions using this URO Parts non-return valve

URO Parts M54 Valve Cover Gasket - 11127521009 - E46 325i 325Ci ...

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T#:55821695

Part#: 11127521009

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$ 48.99 USD

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$ 48.99 USD

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Variable Valve Timing (VVT) Solenoid

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T#:55749600

Part#: URO-023712

Ships in 2 Business Days

$ 71.99 USD

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$ 71.99 USD

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Proper camshaft timing control is critical to maintaining a broad powerband, crisp throttle response, and peak engine efficiency. When the factory variable valve timing solenoid begins to degrade, oil pressure delivery to the cam adjusters becomes lazy

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Engine Oil Drain Plug

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T#:54317188

Part#: 455.740

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$ 8.99 USD

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$ 8.99 USD

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This engine oil drain plug is engineered to original specifications, delivering the perfect thread pitch and sealing performance.

Elring M54 Engine Cylinder Head Gasket Set - 903.340 - E46, E39, E60,...

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T#:54744799

Part#: 903.340

In Stock

$ 287.99

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

$ 256.99 USD

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$ 287.99

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

$ 256.99 USD

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Keep your ultimate driving machine running at peak performance with this premium upper engine gasket set from Elring.

Elring M54 Engine Cylinder Head Gasket Set - 905.600 - E46, E39 525i ...

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T#:54495223

Part#: 905.600

In Stock

$ 282.99

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

$ 250.99 USD

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$ 282.99

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11-07-2026

$ 250.99 USD

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This complete kit strips away the guesswork by packaging the critical cylinder head gasket and vital valve stem seals into one part number.

Elring M54 Engine Cylinder Head Gasket Set - 382.800 - E46, E39, E60,...

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T#:54495230

Part#: 382.800

In Stock

$ 240.99

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

$ 214.99 USD

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$ 240.99

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11-07-2026

$ 214.99 USD

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Provides a precise seal against extreme pressures and temperatures, preventing catastrophic fluid mixing and maintaining optimal combustion efficiency.

Elring M54 Engine Cylinder Head Gasket Set - 903.350 - E46, E39, E60,...

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T#:54780503

Part#: 903.350

In Stock

$ 277.99

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

$ 248.99 USD

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$ 277.99

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11-07-2026

$ 248.99 USD

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This comprehensive top-end gasket set provides the components necessary to secure passages and handle the rigorous demands of spirited European driving.

Elring Engine Conversion Gasket Set - 11117511529 - E46, E9x, E82, E6...

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T#:54744772

Part#: 11117511529

Ships on Dec 14, 2026

$ 144.99 USD

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$ 144.99 USD

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This Elring Crankcase Gasket Set delivers track-ready reliability for your street or club racing BMW.

Starter Motor

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T#:55030826

Part#: 12412354693

Ships on Dec 15, 2026

Sale - Save 10% $ 129.99

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

$ 116.99 USD

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Sale - Save 10%

$ 129.99

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$ 116.99 USD

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Valve Cover Gasket Set

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T#:57267777

Part#: 11120030496

Ships on Dec 15, 2026

Sale - Save 30% $ 29.99

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

$ 20.99 USD

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$ 29.99

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$ 20.99 USD

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Oxygen Sensor - Front Or Rear Manifold

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T#:56797107

Part#: 11787523434

Ships on Dec 15, 2026

Sale - Save 30% $ 119.99

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

$ 83.99 USD

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Sale - Save 30%

$ 119.99

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11-07-2026

$ 83.99 USD

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Water Pump Pulley

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T#:58782363

Part#: 11511436590

Ships on Feb 10, 2027

Sale - Save 20% $ 35.99

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

$ 28.79 USD

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$ 35.99

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$ 28.79 USD

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