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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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CTS Turbo High Performance Ignition Coil - BMW M52TU M54 S54 N52 N54 ...

For vehicles with production date from 09/2002

T#:5001916

Part#: CTS-IGN-008

In Stock

Sale - Save 17% $ 27.99

This product was last offered at the strikethrough price on
09-29-2026

$ 23.37 USD

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Sale - Save 17%

$ 27.99

This product was last offered at the strikethrough price on
09-29-2026

$ 23.37 USD

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CTS Turbo is proud to announce its high-performance replacement ignition coil packs for the BMW vehicles. These are the perfect replacement or upgrade to your N20, N26, N52, N54, N55, N63, S63, S55, M52, M54, S54 engine to keep it running at its peak performance. Also compatible with R5x Mini Cooper vehicles.

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Rennline OE+ Ignition Coil - Priced Each

T#:44529390

Part#: M136

Ships in 7 Business Days

Sale - Save 15% $ 48.00

This product was last offered at the strikethrough price on
11-12-2026

$ 40.80 USD

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Sale - Save 15%

$ 48.00

This product was last offered at the strikethrough price on
11-12-2026

$ 40.80 USD

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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 ...

Our Doorbuster deals are in limited supply at these prices. Get yours while they're in stock! Can't find the perfect bundle? Call or chat with us to build a custom one. 10X Entries For Our Spin To Win Sweepstakes!

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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Qty

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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Rennline OE+ Coilpack - Priced Each

T#:44495471

Part#: M138

Ships in 3 Business Days

Sale - Save 15% $ 37.00

This product was last offered at the strikethrough price on
11-12-2026

$ 31.45 USD

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Qty

Sale - Save 15%

$ 37.00

This product was last offered at the strikethrough price on
11-12-2026

$ 31.45 USD

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Replace that burnt or damaged coil!

Rennline OE+ Ignition Coils - Set Of 6

T#:44529391

Part#: M136KT

Ships in 7 Business Days

Sale - Save 15% $ 288.00

This product was last offered at the strikethrough price on
11-10-2026

$ 244.80 USD

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Qty

Sale - Save 15%

$ 288.00

This product was last offered at the strikethrough price on
11-10-2026

$ 244.80 USD

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Whether used on a daily driver or a track-focused build, these coils deliver the spark energy needed to keep your BMW running at its best.

Rennline OE+ Ignition Coils - Set Of 6

T#:44495474

Part#: M138KT

Ships in 6 Business Days

Sale - Save 15% $ 222.00

This product was last offered at the strikethrough price on
11-10-2026

$ 188.70 USD

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Sale - Save 15%

$ 222.00

This product was last offered at the strikethrough price on
11-10-2026

$ 188.70 USD

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M9 X 1.25 BMW 328 E46 Rod Bolt Kit

T#:54139644

Part#: 301-6022

Ships on Dec 1, 2026

20% off MSRP $ 19.99

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

$ 15.99 USD

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Qty

20% off MSRP

$ 19.99

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

$ 15.99 USD

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Engineered from proprietary ARP2000® alloy, these M9 x 1.25 fasteners provide the massive clamping force needed to keep the rod journals perfectly round and seated, even when bouncing off the rev limiter lap after lap.

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