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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Primer Loctite 770
Primer Loctite 770
Genuine BMW - Corporate Logo
T#:56724745
Part#: 83195B683D4
Ships in 7 Business Days
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3% off MSRP $ 35.99

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

$ 34.99 USD
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3% off MSRP
$ 35.99

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

$ 34.99 USD
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Proper surface preparation is vital when securing engine seals, oil pan gaskets, or plastic components on your BMW. Genuine BMW sourced Loctite 770 Surface Primer, designed to treat low-energy plastic and rubber elastomeric surfaces before applying bonding agents. Using this factory recommended primer ensures engine seals stay firmly positioned during assembly and holds up under rigorous engine bay heat and vibrations.
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Genuine BMW Dipstick Tube Sealing Kit - 1143dtsKT - E46, E34, E39, E32, E38, E31, E53, E52
Genuine BMW Dipstick Tube Sealing Kit - 1143dtsKT - E46, E34, E39, E3...
Genuine BMW - Corporate Logo
T#:55317660
Part#: 1143DTSKT
In Stock
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$ 16.08 USD
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$ 16.08 USD
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Keep your BMW's engine bay dry and your crankcase pressure sealed properly with this Genuine BMW lower dipstick tube sealing kit.
Shifter Rebuild Hardware Kit
Shifter Rebuild Hardware Kit
Genuine BMW - Corporate Logo
T#:55209882
Part#: 07119905KT
In Stock
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$ 6.00 USD
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$ 6.00 USD
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Genuine BMW Terminal Socket - Mcon 2.8 - Multiple BMWs
Genuine BMW Terminal Socket - Mcon 2.8 - Multiple BMWs
Genuine BMW - Corporate Logo
T#:40627
Part#: 12527567482
In Stock
Sale - Save 52% $ 1.99

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

$ 0.95 USD
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Sale - Save 52%
$ 1.99

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

$ 0.95 USD
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Used in a wide variety of BMW connectors, these terminal sockets can come in handy when working on your wiring components.
Genuine BMW Hollow Bolt & Crush Washer Kit - 071199xKT - E21, E46, E90, E70
Genuine BMW Hollow Bolt & Crush Washer Kit - 071199xKT - E21, E46, E9...
Genuine BMW - Corporate Logo
T#:55245837
Part#: 071199XKT
In Stock
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$ 23.79 USD
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$ 23.79 USD
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This Genuine BMW hollow banjo bolt and crush washer kit from Turner Motorsport delivers the uncompromised reliability your BMW demands.
Genuine BMW Camshaft Position Sensor Connector Repair Kit
Genuine BMW Camshaft Position Sensor Connector Repair Kit
Genuine BMW - Corporate Logo
T#:58052445
Part#: 12527507526KT2
In Stock
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$ 25.18 USD
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$ 25.18 USD
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Genuine BMW Hardware & Seal Replacement Kit - 171x996KT - E46, E9x, E65 7 Series
Genuine BMW Hardware & Seal Replacement Kit - 171x996KT - E46, E9x, E...
Genuine BMW - Corporate Logo
T#:55245848
Part#: 171X996KT
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$ 22.39 USD
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$ 22.39 USD
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Turner Motorsport is proud to offer this complete, factory-correct hardware and seal replacement kit compiled directly from Genuine BMW components.
Wire Pinning Kit - MLK 1.2 Female Jack
Wire Pinning Kit - MLK 1.2 Female Jack
Genuine BMW - Corporate Logo
T#:55281746
Part#: 125275WRKT
Ships in 1 day
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$ 37.40 USD
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$ 37.40 USD
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This Genuine BMW wiring repair kit is the ideal solution to refresh worn-out terminal connections in your Ultimate Driving Machine.
Sheet Metal Nut - Set Of 5
Sheet Metal Nut - Set Of 5
Febi - Corporate Logo
T#:57543712
Part#: 07129904150
Ships in 6 Business Days
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$ 5.99 USD
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$ 5.99 USD
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This Febi Bilstein 5-piece fastener set offers genuine OEM-level durability and precision tolerance to ensure your vehicle stays tightly bolted together.
Febi Crankshaft Sensor With Sealing Ring - 12141709616 - E36, E46, E39, E60, E83, E53
Febi Crankshaft Sensor With Sealing Ring - 12141709616 - E36, E46, E3...
Febi - Corporate Logo
T#:56507847
Part#: 12141709616
Special Order: No Guaranteed ETA
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$ 14.99 USD
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$ 14.99 USD
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Keep your BMW’s engine management system operating at peak performance with this replacement crankshaft position sensor from Febi Bilstein.
Febi Alternator - 12317501690 - E46, E39 525i 528i 530i, E53 X5
Febi Alternator - 12317501690 - E46, E39 525i 528i 530i, E53 X5 ...
Febi - Corporate Logo
T#:56544002
Part#: 12317501690
Special Order: No Guaranteed ETA
New Item
$ 245.99 USD
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$ 245.99 USD
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Trust Febi Bilstein for clean power output and dependable performance every time you start your engine.
Air Conditioning O-Ring - Priced Each - 13.8mm
Air Conditioning O-Ring - Priced Each - 13.8mm
Febi - Corporate Logo
T#:54816249
Part#: 64538375742
Special Order: No Guaranteed ETA
New Item
$ 0.99 USD
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$ 0.99 USD
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Heavy-duty track-day grade green O-ring keeps BMW A/C systems sealed.
Febi Oxygen Sensor - 11781743994 - E46 M3
Febi Oxygen Sensor - 11781743994 - E46 M3
Febi - Corporate Logo
T#:56254778
Part#: 11781743994
Special Order: No Guaranteed ETA
New Item
$ 62.99 USD
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$ 62.99 USD
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This Febi Bilstein Oxygen Sensor provides a high-quality OEM replacement option built to precise vehicle specifications.
C-Clip Nut
C-Clip Nut
Febi - Corporate Logo
T#:55821709
Part#: 51127070202
Special Order: No Guaranteed ETA
New Item
$ 1.99 USD
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$ 1.99 USD
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This Febi-manufactured M6 C-Clip Nut is the exact direct-replacement fastener needed to keep your BMW or MINI's bodywork properly secured.
Febi M54 Starter Motor - 12412354693 - E46, E39, E60, E83
Febi M54 Starter Motor - 12412354693 - E46, E39, E60, E83
Febi - Corporate Logo
T#:56724716
Part#: 12412354693
Special Order: No Guaranteed ETA
New Item
$ 147.99 USD
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$ 147.99 USD
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This Febi Bilstein starter motor delivers the cranking performance your BMW needs for instant ignition response every time you turn the key.

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