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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Victor Reinz VANOS Sealing Gasket - E39, E46, E53, E60, E83, Z3, Z4
Victor Reinz VANOS Sealing Gasket - E39, E46, E53, E60, E83, Z3, Z4 ...
Victor Reinz - Corporate Logo
T#:12495
Part#: 11361433817
Ships in 4 Business Days
$ 4.99 USD
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$ 4.99 USD
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GASKET STEEL:118523
Victor Reinz O-Ring Seal
Victor Reinz O-Ring Seal
Cam sensor - intake or exhaust side
Victor Reinz - Corporate Logo
T#:369725
Part#: 12141748398
Ships in 4 Business Days
$ 2.99 USD
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$ 2.99 USD
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Always replace the o-ring when replacing sensor
Genuine BMW Secondary air pump filter - E46 325i 325Ci 325xi 330xi 330i 330Ci
Genuine BMW Secondary air pump filter - E46 325i 325Ci 325xi 330xi 33...
For vehicles with production date from 03/2003
Genuine BMW - Corporate Logo
T#:19351
Part#: 11721438813
Ships in 1 day
$ 19.99 USD
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$ 19.99 USD
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Genuine BMW Secondary Air Filter -
This item fits the following BMW Chassis:
E46

Fits BMW Engines including:
M54,M56

Genuine BMW Voice Recognition SES Adapter Plug - Multiple BMWs
Genuine BMW Voice Recognition SES Adapter Plug - Multiple BMWs ...
Genuine BMW - Corporate Logo
T#:11467
Part#: 84110018038
In Stock
$ 6.99 USD
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$ 6.99 USD
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Piston - E39, E46, Z4
Piston - E39, E46, Z4
Genuine BMW - Corporate Logo
T#:51523
Part#: 24201423384
Ships in 6 Business Days
2% off MSRP $ 45.99

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

$ 44.99 USD
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2% off MSRP
$ 45.99

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

$ 44.99 USD
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Genuine BMW Piston -
This item fits the following BMW Chassis:
E39,E46,E85

OEM Continental Drive Belt - Alternator/Water Pump - E46 E9X Z3 Z4
OEM Continental Drive Belt - Alternator/Water Pump - E46 E9X Z3 Z4 ...
We Price Match - Give Us A Call or Chat!
Continental - Corporate Logo
T#:3027
Part#: 11287837898
In Stock
$ 31.22

This product was last offered at the strikethrough price on
06-11-2026

$ 19.99 USD
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$ 19.99 USD
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This serpentine belt drives the water pump, alternator and power steering systems for BMW E46 M3, E90 E92 E93 M3, Z3 M Roadster M Coupe 2001-2002 with S54 engine and Z4 M Roadster, Z4 M Coupe. It is also known as a main drive belt.
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Burgaflex Crankcase Vent Hose - Vent Valve to Oil Dip Stick Tube - E39 E46 E60 E83 Z3 Z4
Burgaflex Crankcase Vent Hose - Vent Valve to Oil Dip Stick Tube - E3...
Burgaflex - Corporate Logo
T#:596606
Part#: 11157532649
Ships in 4 Business Days
$ 12.99 USD
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$ 12.99 USD
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Maintain peak engine health and precise air-fuel control by replacing your worn or cracked factory breather assembly with a premium Burgaflex replacement.
Burgaflex Crankcase Vent Pipe - Return Pipe from Connecting Hose - E39 E46 E53 E60 E83 Z3 Z4
Burgaflex Crankcase Vent Pipe - Return Pipe from Connecting Hose - E3...
For vehicles with production date up to 01/2000
Burgaflex - Corporate Logo
T#:596611
Part#: 11617504536
Ships in 4 Business Days
$ 17.99

This product was last offered at the strikethrough price on
09-26-2026

$ 13.99 USD
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$ 13.99 USD
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Keep your vehicle running crisp and leak-free with this premium return pipe manufactured by Burgaflex.
Hydraulic Alternator Belt Tensioner Assembly
Hydraulic Alternator Belt Tensioner Assembly
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:55030822
Part#: 11287838797
Ships in 5 Business Days
New Item
$ 59.99 USD
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$ 59.99 USD
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Covering Base B+ - E46, E53, E65, E66, E83
Covering Base B+ - E46, E53, E65, E66, E83
Genuine BMW - Corporate Logo
T#:140932
Part#: 61138371016
Ships in 5 Business Days
$ 8.99

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

$ 5.99 USD
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$ 5.99 USD
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Genuine BMW Covering Base B+
This item fits the following BMW Chassis:
E46 M3,E53 48IS,E46,E53 X5,E65,E83 X3

Genuine BMW Gasoline/Petrol Fuel System Additive and Injector Cleaner
Genuine BMW Gasoline/Petrol Fuel System Additive and Injector Cleaner...
Genuine BMW - Corporate Logo
T#:50830147
Part#: 83195B77F71
In Stock
5% off MSRP $ 20.99

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

$ 19.99 USD
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5% off MSRP
$ 20.99

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

$ 19.99 USD
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Oil Filler Cap - E36 E46 E39 and other BMWs
Oil Filler Cap - E36 E46 E39 and other BMWs
We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:2149
Part#: 11127509328
In Stock
$ 10.99 USD
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$ 10.99 USD
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Lost your oil filler cap? This oil filler cap replaces the stock cap in the valve cover. Alternate part number 11121743294.

This item fits the following BMWs:
1990-1991 E30 BMW 318i 318is 318ic with M42 Engine
1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic
1999-2005 E46 BMW 323i 323ci 325xi 328i 328ci 330i 330ci 330xi M3
2001-2005 E46 BMW 325i 325ci - only with M54 engine
2009+ E90 BMW 335d
1991-1995 E34 BMW 525i 530i 535i 540i
1997-2003 E39 BMW 525i 528i 530i 540i M5
1997-2003 E39 BMW 525i 528i 530i 540i M5
2004-2005 E60 BMW 525i 530i 545i
2006-2010 E60 BMW 545i 550i
2004+ E63 BMW 645ci 650i
1992-1994 E32 BMW 740i 740il 750il
1995-2001 E38 BMW 740i 740il 750il
2002-2008 E65 BMW 745i 745li 750i 750li 760i 760li
1990-1999 E31 BMW 840i 840ci 850i 850ci 850csi
2004-2006 E83 BMW X3 2.5i X3 3.0i
2000-2006 E53 BMW X5 3.0i X5 4.4i X5 4.6is X5 4.8is
2007-2013 E70 BMW X5 4.8i X5 xDrive48i
1997-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M coupe M Roadster
2003-2005 Z4 BMW Z4 2.5i Z4 3.0i
2000-2003 E52 BMW Z8
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Adhesive Gasket Set - 40 Pieces - 61126929313
Adhesive Gasket Set - 40 Pieces - 61126929313
Genuine BMW - Corporate Logo
T#:138290
Part#: 61126929313
Ships in 8 Business Days
6% off MSRP $ 49.99

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

$ 46.99 USD
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6% off MSRP
$ 49.99

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

$ 46.99 USD
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Genuine BMW Set Of Sealing Tapes For Wiring Grommet - 40Stk.X 5Mm
This item fits the following BMW Chassis:
E30 M3,E36 M3,E39 M5,E60 M5,E63 M6,E46 M3,E70 X5M,E71 X6M,E82 1M Coupe,E85 Z4M,E53 48IS,E30,E36,E38,E39,E46,E53 X5,E63,E65,E70 X5,E71 X6,E82,E83 X3,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F25 X3,F30,F31,F32,F34,i3i12

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Bearing Shell Green - E28, E30, E34, E36, E39, E46, E53, E60, E83, Z3, Z4
Bearing Shell Green - E28, E30, E34, E36, E39, E46, E53, E60, E83, Z3...
Genuine BMW - Corporate Logo
T#:32462
Part#: 11211717780
Ships in 8 Business Days
3% off MSRP $ 38.99

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

$ 37.99 USD
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3% off MSRP
$ 38.99

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

$ 37.99 USD
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Genuine BMW Bearing Shell Green - 59,75Mm(+0,25)
This item fits the following BMW Chassis:
E36 M3,E46 M3,E85 Z4M,E30,E34,E36,E39,E46,E53 X5 X5,E83 X3,E85 Z4,E86 Z4

Genuine BMW Vibration Damper - 11237513862 - E39,E46,E53,E83,E85
Genuine BMW Vibration Damper - 11237513862 - E39,E46,E53,E83,E85 ...
Genuine BMW - Corporate Logo
T#:19175
Part#: 11237513862
Ships in 8 Business Days
2% off MSRP $ 719.99

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

$ 705.99 USD
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2% off MSRP
$ 719.99

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

$ 705.99 USD
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Genuine BMW Vibration Damper -
This item fits the following BMW Chassis:
E39,E46,E53 X5,E83 X3,E85

Fits BMW Engines including:
M54,M56

Genuine BMW Splined Sleeve
Genuine BMW Splined Sleeve
Genuine BMW - Corporate Logo
T#:34607
Part#: 11361438306
Special Order: No Guaranteed ETA
3% off MSRP $ 100.99

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

$ 97.99 USD
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3% off MSRP
$ 100.99

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

$ 97.99 USD
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Genuine BMW Tooth Sleeve -
This item fits the following BMW Chassis:
E39,E46,E53 X5,E83 X3,E85

Fits BMW Engines including:
M52,M54,M56

Genuine BMW Injection Tube - 13537541452 - E39,E46,E53,E83,E85
Genuine BMW Injection Tube - 13537541452 - E39,E46,E53,E83,E85 ...
Genuine BMW - Corporate Logo
T#:7218
Part#: 13537541452
Ships in 8 Business Days
2% off MSRP $ 437.99

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

$ 428.99 USD
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2% off MSRP
$ 437.99

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

$ 428.99 USD
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Genuine BMW Injection Tube -
This item fits the following BMW Chassis:
E39,E46,E53 X5,E83 X3,E85

Fits BMW Engines including:
M54

Genuine BMW Fuel Vent Hose - E46 M3
Genuine BMW Fuel Vent Hose - E46 M3
Genuine BMW - Corporate Logo
T#:45222
Part#: 16132229652
Ships in 8 Business Days
2% off MSRP $ 106.99

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

$ 104.99 USD
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2% off MSRP
$ 106.99

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

$ 104.99 USD
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Genuine BMW Scavenging Line Front
This item fits the following BMW Chassis:
E46 M3,E46

Fits BMW Engines including:
S54

CRANKSHAFT WITHOUT B
CRANKSHAFT WITHOUT B
Genuine BMW - Corporate Logo
T#:394487
Part#: 11211403867
Ships in 8 Business Days
2% off MSRP $ 3,064.99

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

$ 3,003.99 USD
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2% off MSRP
$ 3,064.99

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

$ 3,003.99 USD
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Genuine BMW M52 Inlet Camshaft - 11311438079 - E39,E46,E83,E85
Genuine BMW M52 Inlet Camshaft - 11311438079 - E39,E46,E83,E85 ...
Genuine BMW - Corporate Logo
T#:33868
Part#: 11311438079
Ships in 8 Business Days
6% off MSRP $ 767.99

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

$ 723.99 USD
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6% off MSRP
$ 767.99

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

$ 723.99 USD
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Genuine BMW M52 Inlet Camshaft

Elevate your BMW's performance with the Genuine BMW M52 Inlet Camshaft. Crafted to exact specifications, this camshaft ensures optimal engine performance and reliability. Upgrade your BMW's engine with this genuine BMW part for a smoother and more powerful driving experience.

  • Genuine BMW part guarantees perfect compatibility
  • Crafted to exact specifications for optimal performance
  • Enhances engine power and torque


  • Genuine BMW Inlet Camshaft -
    This item fits the following BMW Chassis:
    E39,E46,E83 X3,E85

    Fits BMW Engines including:
    M52,M54,M56

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OES Original C-Clip - E46, E90, E92, E93
OES Original C-Clip - E46, E90, E92, E93
Genuine BMW - Corporate Logo
T#:374842
Part#: 07119905695
In Stock
$ 4.99

This product was last offered at the strikethrough price on
05-07-2026

$ 3.99 USD
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$ 3.99 USD
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6.0MM
Rein Crankcase Ventilation Hose - E39, E46, E60, E83, Z3, Z4
Rein Crankcase Ventilation Hose - E39, E46, E60, E83, Z3, Z4 ...
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:359420
Part#: 11157532649
In Stock
$ 11.99 USD
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$ 11.99 USD
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ENGINE VENT HOSE 11157532649
Genuine BMW Oxygen Sensor - E46
Genuine BMW Oxygen Sensor - E46
Rear
Genuine BMW - Corporate Logo
T#:13054
Part#: 11787515827
Ships in 8 Business Days
6% off MSRP $ 489.99

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

$ 460.99 USD
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6% off MSRP
$ 489.99

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

$ 460.99 USD
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REGULATING LAMBDA PROBE:117013
Bearing Shell Yellow - E28, E30, E34, E36, E39, E46, E53, E60, E83, Z3, Z4
Bearing Shell Yellow - E28, E30, E34, E36, E39, E46, E53, E60, E83, Z...
Genuine BMW - Corporate Logo
T#:22221
Part#: 11211706864
Ships in 8 Business Days
3% off MSRP $ 38.99

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

$ 37.99 USD
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3% off MSRP
$ 38.99

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

$ 37.99 USD
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Genuine BMW Bearing Shell Yellow - 59,50Mm(+0,50)
This item fits the following BMW Chassis:
E36 M3,E30,E34,E36,E39,E46,E53 X5 X5,E83 X3,E85 Z4

Fits BMW Engines including:
M20,M42,M44,M50,M52,M54,M56,S50,S52

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BMW M50 M52 M54 S52 Valve Cover Securing Nut - Priced Each
BMW M50 M52 M54 S52 Valve Cover Securing Nut - Priced Each
MTC - Corporate Logo
T#:6460324
Part#: 11121738607
Ships in 6 Business Days
$ 5.00 USD
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$ 5.00 USD
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BMW M50 M52 M54 S52 Valve Cover Securing Nut - Priced Each is a high-quality replacement component designed to securely fasten the valve cover to the engine. Essential for maintaining proper engine performance and preventing leaks, this securing nut is an exact fit for BMW models with M50, M52, M54, and S52 engines. Manufactured to OEM specifications by Turner Motorsport, it ensures durability and reliability.

  • Precision Fit: Designed to securely fasten the valve cover, preventing leaks and maintaining engine performance.
  • High-Quality Construction: Manufactured to OEM specifications for long-lasting durability.
  • Compatibility: Suitable for BMW engines M50, M52, M54, and S52.
  • Easy Replacement: Priced each, making it convenient to replace individual nuts as needed.
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Vehicle Alarm System Control Unit - E39, E46
Vehicle Alarm System Control Unit - E39, E46
Genuine BMW - Corporate Logo
T#:154859
Part#: 65756938049
Ships in 8 Business Days
2% off MSRP $ 223.99

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

$ 219.99 USD
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2% off MSRP
$ 223.99

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

$ 219.99 USD
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Genuine BMW Ultra Sonic-Module -
This item fits the following BMW Chassis:
E39,E46

Bracket - E46
Bracket - E46
Genuine BMW - Corporate Logo
T#:37421
Part#: 11727515006
Ships in 8 Business Days
3% off MSRP $ 29.99

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

$ 28.99 USD
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3% off MSRP
$ 29.99

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

$ 28.99 USD
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Genuine BMW Bracket -
This item fits the following BMW Chassis:
E46

Fits BMW Engines including:
M54,M56

Wiring - Drivers Side - E46
Wiring - Drivers Side - E46
Genuine BMW - Corporate Logo
T#:138369
Part#: 61126935983
Ships in 8 Business Days
$ 85.99 USD
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$ 85.99 USD
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Genuine BMW Wiring Drivers Side
This item fits the following BMW Chassis:
E46 M3,E46

Genuine BMW Engine wiring harness - E46 325xi 325i 325Ci
Genuine BMW Engine wiring harness - E46 325xi 325i 325Ci
For vehicles with production date from 09/2002 up 06/2003
Genuine BMW - Corporate Logo
T#:39813
Part#: 12517518044
Ships in 8 Business Days
3% off MSRP $ 308.99

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

$ 300.99 USD
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3% off MSRP
$ 308.99

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

$ 300.99 USD
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Genuine BMW Wiring Harness, Engine Ignition Module -
This item fits the following BMW Chassis:
E46

Fits BMW Engines including:
M54

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 8 Business Days
New Item
$ 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.
Secondary Air Pump Bracket - E46, Z4
Secondary Air Pump Bracket - E46, Z4
Genuine BMW - Corporate Logo
T#:37420
Part#: 11727514955
Ships in 7 Business Days
2% off MSRP $ 50.99

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

$ 49.99 USD
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2% off MSRP
$ 50.99

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

$ 49.99 USD
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Genuine BMW Secondary Air Pump Bracket -
This item fits the following BMW Chassis:
E46,E85

Fits BMW Engines including:
M54,M56

M50/M52/M54 Beru Racing Spark Plug
M50/M52/M54 Beru Racing Spark Plug
Beru - Corporate Logo
T#:338884
Part#: FGR-6DDU
Back Ordered
Sale - Save 17% $ 23.99

This product was last offered at the strikethrough price on
05-14-2026

Starting at $ 20.00 USD
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Sale - Save 17%
$ 23.99

This product was last offered at the strikethrough price on
05-14-2026

Starting at $ 20.00 USD
Free Shipping on orders $49 and up
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RACING SPARK PLUG FOR M50/M52/M54 ENGINES
These spark plugs are recommended by BMW Motorsport for use in their DTC racing engines. We find a slight horsepower increase and greatly increased durability over the OEM road car spark plugs in competition use. We attribute the improvements to the fact that these spark plugs are designed for the high temperatures and cylinder pressures encountered in a racing engine. These spark plugs are a direct replacement and come pre-gapped just like the factory road car plugs.
Please note: these plugs are not for the S54 engine in the E46 M3, MZ3, or Z4 M
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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
Meyle - Corporate Logo
T#:55497436
Part#: 500040863
Ships in 9 Business Days
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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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
Meyle - Corporate Logo
T#:55497412
Part#: 0500061540
Ships in 9 Business Days
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 Exhaust Camshaft Position Sensor - BMW S54 S62
Meyle Exhaust Camshaft Position Sensor - BMW S54 S62
5X Entries Into Our F80 M3 Sweepstakes
Meyle - Corporate Logo
T#:55497462
Part#: 3148000038
Ships in 9 Business Days
New Item
$ 27.99

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

$ 26.99 USD
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$ 26.99 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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Camshaft Exhaust - E46, Z3, Z4
Camshaft Exhaust - E46, Z3, Z4
Genuine BMW - Corporate Logo
T#:34114
Part#: 11317833225
Special Order: No Guaranteed ETA
6% off MSRP $ 1,047.99

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

$ 987.00 USD
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6% off MSRP
$ 1,047.99

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

$ 987.00 USD
Free Shipping
Add to Wish List


Genuine BMW Camshaft Exhaust
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

Oil Pressure Switch
Oil Pressure Switch
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Meyle - Corporate Logo
T#:5944185
Part#: 12618611273
Ships on Oct 14, 2026
$ 6.99 USD
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$ 6.99 USD
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This Meyle Oil Pressure Switch is the ideal service replacement to keep your BMW or European powerhouse performing reliably on the street or track.
Starter Motor
Starter Motor
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:55030826
Part#: 12412354693
Ships on Oct 13, 2026
New Item
$ 129.99 USD
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$ 129.99 USD
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Ignition Coil - Priced Each
Ignition Coil - Priced Each
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Meyle - Corporate Logo
T#:4154570
Part#: 12138616153
Ships on Oct 14, 2026
$ 36.99 USD
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$ 36.99 USD
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Maintain the factory-level precision and power output of your BMW or MINI with this replacement ignition coil from Meyle.
Performance Accessory Belt Service Kit w/ Kevlar Reinforced Belt - E46 E39 Z3 M52TU M54
Performance Accessory Belt Service Kit w/ Kevlar Reinforced Belt - E4...
For vehicles with production date up to 09/2002
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:22097548
Part#: 11281706545TKT
Ships on Nov 12, 2026
Sale - Save 8% $ 263.99

This product was last offered at the strikethrough price on
05-03-2026

$ 241.79 USD
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Sale - Save 8%
$ 263.99

This product was last offered at the strikethrough price on
05-03-2026

$ 241.79 USD
Free Shipping on orders $49 and up
Add to Wish List
Eliminate your squeaking accessory belt pulley and cracked drive belt with this upgraded accessory belt service kit! This kit includes everything you need to service the belt drive system and keep everything in check, including the updated Hydraulic tensioner to keep your E46 driving like a dream. This kit also includes ECS Tuning's Kevlar reinforced belt for longer life and resistance. ECS Tuning's Red Kevlar Accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. Kevlar-reinforced belts experience less elongation over time minimizing the amount of belt adjustment needed as well as offering a higher shock and impact resistance compared to OEM-style belts. Refreshing the rollers and/or tensioners simultaneously is a great way to ensure all vital components of your drive belt system are functioning optimally for years to come!
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Gates Mechanical A/C Belt Tensioner Assembly - E39, E46, E53, Z3, Z4
Gates Mechanical A/C Belt Tensioner Assembly - E39, E46, E53, Z3, Z4 ...
For vehicles with production date up to 09/2002
Gates - Corporate Logo
T#:591610
Part#: 11281433571
Ships on Oct 16, 2026
$ 84.99 USD
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$ 84.99 USD
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Complete tensioner assembly with roller
Gates Belt - A/C Compressor 4K X 863 - E46 E53 E83 Z4 E39
Gates Belt - A/C Compressor 4K X 863 - E46 E53 E83 Z4 E39
For vehicles with production date from 09/2002
Gates - Corporate Logo
T#:596321
Part#: 11287512762
Ships on Oct 16, 2026
$ 20.99 USD
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$ 20.99 USD
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Cover Base B+ - E46, E53, E65, E66, E83
Cover Base B+ - E46, E53, E65, E66, E83
Genuine BMW - Corporate Logo
T#:140933
Part#: 61138371017
Special Order: No Guaranteed ETA
$ 7.99 USD
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$ 7.99 USD
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Genuine BMW Cover Base B+
This item fits the following BMW Chassis:
E46 M3,E53 48IS,E46,E53 X5,E65,E83 X3

Genuine BMW Compact Alternator - E46 M3, Z3M S54
Genuine BMW Compact Alternator - E46 M3, Z3M S54
Genuine BMW - Corporate Logo
T#:214193
Part#: 12317830791
Ships in 1-2 days
3% off MSRP $ 1,433.99

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

$ 1,388.99 USD
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3% off MSRP
$ 1,433.99

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

$ 1,388.99 USD
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Maintain reliable high-RPM electrical performance with a Factory OEM Genuine BMW Alternator. Tailored specifically for the high demand electrical requirements of the S54 engine, this 120-amp compact unit delivers consistent voltage under extreme driving conditions. Whether replacing a tired factory unit or performing preventive maintenance, this OEM alternator ensures precise fitment, original charging efficiency, and total peace of mind on the street or track.
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FAE Air Temperature Sensor - E36, E38, E39, E46, E53, E83
FAE Air Temperature Sensor - E36, E38, E39, E46, E53, E83
FAE - Corporate Logo
T#:596540
Part#: 13621739510
In Stock
$ 12.99 USD
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$ 12.99 USD
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Monitors intake air temperature
Bosch Alternator - 120 Amp - E46, E39, Z3 2001-2005 (with factory Valeo Alternator and rectangular plug)
Bosch Alternator - 120 Amp - E46, E39, Z3 2001-2005 (with factory Val...
For vehicles that came with a Valeo alternator
Bosch - Corporate Logo
T#:386207
Part#: AL0703X
Ships on Oct 22, 2026
$ 844.99 USD
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$ 844.99 USD
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120 amp Bosch alternator for many BMW 6 cylinders (see list below). Replaces stock Valeo alternator with rectangular plug on the back. Bosch is an original equipment supplier to BMW, and is the finest and most recognized German brand of alternator available. Buy only the best alternator for your BMW -- buy a Bosch alternator. Same as BMW part#1231751599. 

Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their exacting assembly process and high level of durability you can expect a long service life from all Bosch products.

A refundable core charge must be applied to this alternator. Upon receipt of your rebuildable alternator core, you will be refunded the core charge. 

This alternator has a rectagular connector on the back! Please check to ensure you are getting the correct alternator  

This Bosch Alternator fits the following BMWs:
1998-2000  E39 5 Series  528i
2001-2003  E39 5 Series  525i & 530i
2001-2005  E46 3 Series  325i, 325Ci, 325xi - only for cars with M54 engine
2001-2005  E46 3 Series  330i, 330Ci & 330xi
2001-2002  Z3 Roadster  Z3 2.5 liter 
2003-2005  Z4 Roadster/Coupe  Z4 2.5 liter & Z4 3.0 liter
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Bosch Alternator - 150 Amp - E46, E60, X3
Bosch Alternator - 150 Amp - E46, E60, X3
Bosch - Corporate Logo
T#:5774
Part#: AL0814X
Ships on Oct 22, 2026
$ 564.52 USD
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$ 564.52 USD
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Keep your BMW's electrical system delivering crisp, consistent power whether on the daily commute or at high load with the Bosch AL0814X Alternator. Built to manage the demands of performance driving and modern vehicle electronics, this 150 amp unit provides rock solid voltage stability across the full RPM range
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Dowel Pin - E46, Z3, Z4
Dowel Pin - E46, Z3, Z4
3,7X8
Genuine BMW - Corporate Logo
T#:36179
Part#: 11537839819
Ships in 8 Business Days
$ 4.99 USD
Free Shipping on orders $49 and up
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$ 4.99 USD
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Genuine BMW Dowel Pin - 3,7X8
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

Starter Solenoid
Starter Solenoid
Bosch - Corporate Logo
T#:57231530
Part#: 12411427080
Special Order: No Guaranteed ETA
New Item
$ 78.99 USD
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$ 78.99 USD
Free Shipping on orders $49 and up
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When you are at the track or gearing up for a weekend backroad drive, the last thing you need is a sluggish starter holding your BMW back.
Engine Oil Drain Plug
Engine Oil Drain Plug
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:54317188
Part#: 455.740
In Stock
New Item
$ 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.

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