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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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Hydraulic Alternator Belt Tensioner Assembly

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T#:55030822

Part#: 11287838797

In Stock

Sale - Save 20% $ 59.99

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11-07-2026

$ 47.99 USD

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Rein M52 M54 Power Steering Pump Pulley - PKP0124 - E36, E46, E39, E5...

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T#:53750207

Part#: PKP0124

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$ 41.99 USD

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$ 41.99 USD

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Upgrade the Plastic Pulley in Your BMW with an All Aluminum Construction Replacement from Rein

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

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$ 287.99

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11-07-2026

$ 256.99 USD

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$ 287.99

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$ 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

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$ 282.99

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11-07-2026

$ 250.99 USD

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$ 282.99

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$ 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

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11-07-2026

$ 214.99 USD

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$ 240.99

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$ 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

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11-07-2026

$ 248.99 USD

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$ 277.99

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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

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11-07-2026

$ 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

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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

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$ 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

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11-07-2026

$ 28.79 USD

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