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
In Stock
New Item
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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Morimoto Standalone Can-Bus Wiring Harness - H4 / 9003 - Priced Each
Morimoto Standalone Can-Bus Wiring Harness - H4 / 9003 - Priced Each ...
Morimoto - Corporate Logo
T#:54388428
Part#: H240
Ships on Dec 1, 2026
New Item
$ 21.99 USD
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$ 21.99 USD
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Meyle Exhaust Camshaft Position Sensor - BMW S54 S62
Meyle Exhaust Camshaft Position Sensor - BMW S54 S62
5X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
Meyle - Corporate Logo
T#:55497462
Part#: 3148000038
In Stock
New Item
$ 27.99

This product was last offered at the strikethrough price on
09-14-2026

$ 25.99 USD
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$ 25.99 USD
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Don't let a failing camshaft position sensor rob your vehicle of power or cut your track day short. This Meyle replacement camshaft sensor is built to deliver fast, highly accurate data to the ECU, preventing the performance drops, sluggish throttle response, and rough idling caused by worn-out factory electronics. Engineered to withstand high underhood heat and intense vibrations, it keeps your ignition timing and fuel delivery tightly synced, whether you are daily driving or pushing through high-RPM pulls.
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Accessory Belt - Air Conditioning Compressor - E46 E39 E53 E83 E85 - 2003+
Accessory Belt - Air Conditioning Compressor - E46 E39 E53 E83 E85 - ...
For vehicles with production date from 09/2002
5X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
Meyle - Corporate Logo
T#:55497436
Part#: 500040863
In Stock
New Item
$ 5.99

This product was last offered at the strikethrough price on
09-14-2026

$ 4.99 USD
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$ 4.99 USD
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This belt drives the air conditioning compressor for the AC system. We recommend checking your belts every 10,000 miles. If your belts have excessive cracks, dry rot, missing teeth and/or grooves, are cause noise, it's time for new ones.
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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
New Item
$ 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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Shifter Rebuild Hardware Kit
Shifter Rebuild Hardware Kit
Genuine BMW - Corporate Logo
T#:55209882
Part#: 07119905KT
In Stock
New Item
$ 6.00 USD
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$ 6.00 USD
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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
New Item
$ 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.
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
Ships in 1-2 days
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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 1-2 days
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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.
VAC Motorsports Premium Stroker Kit, BMW S54, 3.4L / 3.5L
VAC Motorsports Premium Stroker Kit, BMW S54, 3.4L / 3.5L
VAC Motorsports - Corporate Logo
T#:59660902
Part#: VAC-SK-E46M3
Ships on Dec 1, 2026
New Item
$ 10,449.99 USD
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$ 10,449.99 USD
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Meyle V-Ribbed Accessory Belt - Alternator/Water Pump/Power Steering Belt - E46 E39 E53 E63 E83 Z3 M52tu M54 Engine (Also for use with S54 PPK)
Meyle V-Ribbed Accessory Belt - Alternator/Water Pump/Power Steering ...
5X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
Meyle - Corporate Logo
T#:55497412
Part#: 0500061540
Ships on Dec 2, 2026
New Item
$ 12.99

This product was last offered at the strikethrough price on
08-26-2026

$ 11.99 USD
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$ 11.99 USD
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This is the main drive belt / serpentine belt 6PK1540 that drives all of the engine auxiliaries, such as the alternator, water pump, and power steering pump. If your belt has excessive cracks, dry rot, missing teeth and/or grooves, or is causing noise, it's time for a new one.
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Meyle Air Temperature Sensor - 13621739510 - E36, E46, E39, E38, E83, E53
Meyle Air Temperature Sensor - 13621739510 - E36, E46, E39, E38, E83,...
5X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
Meyle - Corporate Logo
T#:55281743
Part#: 13621739510
Ships on Dec 7, 2026
New Item
$ 21.99 USD
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$ 21.99 USD
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Meyle Camshaft Position Sensor - 12147518628 - 3, 5, 6, 7 Series, X3, X5
Meyle Camshaft Position Sensor - 12147518628 - 3, 5, 6, 7 Series, X3,...
5X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
Meyle - Corporate Logo
T#:59991931
Part#: 12147518628
Ships on Dec 7, 2026
New Item
$ 33.99 USD
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$ 33.99 USD
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Meyle S54 M3 Crankshaft Speed Sensor - 13627548994 - E46 M3
Meyle S54 M3 Crankshaft Speed Sensor - 13627548994 - E46 M3
5X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
Meyle - Corporate Logo
T#:59991872
Part#: 13627548994
Ships on Dec 7, 2026
New Item
$ 41.99 USD
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$ 41.99 USD
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