BMW Engine Parts for BMW 3 Series E46 (1999-2005)

M54/S54/N52/N54/N55 IP High Performance Ignition Coil Set

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T#:1637696

Part#: IP-A122609

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$ 1,055.00 USD

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Ignition Projects is a Southern California based company that specializes in innovative ignitions products. Their mission is to develop stronger ignition systems in order to optimize engine performance and improve emmissions/consumption. All of their products are developed and manufactured here in Tustin, CA, right here in the US!

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Head Bolt Set - S54 - E46 M3, MZ3 S54, Z4 M

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T#:25748

Part#: 11127831862

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$ 51.98 USD

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Head Bolt Set for the S54 engine.

If you drive a European vehicle, chances are high your vehicle came equipped with one or more Victor Reinz gaskets. Choose OE quality VR gaskets and seals and do the job right the first time.

This item fits the following BMWs:
2001-2006 E46 BMW M3
2001-2002 Z3 BMW Z3 M Roadster M Coupe
2006-2008 E85 BMW Z4 M Roadster M Coupe

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Karbonius E46 M3 CSL Concept S54 Engine Cover 2x2 Twill Matte Finish ...

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T#:39329312

Part#: E46TM04-CFM-2-CS

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The piece uses Monoblock Construction, which means that there are no pieces glued that can be released due to vibrations or the heat of the engine and is trimmed in a 5 axis CNC machine, so fitment will be perfect and easy to install!

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Genuine BMW Intake Camshaft Oil Splash Shield - M54 2.5L, M52 2.5L, M...

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T#:31264

Part#: 11121740163

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4% off MSRP $ 25.99

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$ 24.99 USD

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$ 25.99

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Genuine BMW Cover
This item fits the following BMW Chassis:
E36 M3,E34,E36,E39,E46,E53 X5 X5,E83 X3,E85 Z4

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

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Fuel Pump Control Unit - E46

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T#:45460

Part#: 16146912019

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2% off MSRP $ 293.99

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$ 286.99 USD

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$ 293.99

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$ 286.99 USD

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Genuine BMW Control Unit For Fuel Pump -
This item fits the following BMW Chassis:
E46

Fits BMW Engines including:
M56

Genuine BMW Oil Cap

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T#:6605

Part#: 11121743294

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8% off MSRP $ 39.99

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$ 36.99 USD

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$ 39.99

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$ 36.99 USD

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GENUINE BMW ENGINE COVER LID 11121743294

We also offer a lower priced aftermarket version of this Oil filler cap 11127509328

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

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Genuine BMW Fuel Tank Strap - E46

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T#:44223

Part#: 16116756583

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$ 25.99 USD

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Genuine BMW Tension Strap
This item fits the following BMW Chassis:
E46 M3,E46

Fits BMW Engines including:
M52,M54,S54

Genuine BMW Camshaft Bearing Bridge - Intake

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T#:21667

Part#: 11121740428

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6% off MSRP $ 456.99

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$ 430.99 USD

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$ 456.99

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$ 430.99 USD

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Genuine BMW Bearing Ledge Intake
This item fits the following BMW Chassis:
E36 M3,E34,E36,E39,E46,E53 X5 X5,E83 X3,E85 Z4

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

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Genuine BMW Oil Filter Housing

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T#:12499

Part#: 11421713838

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3% off MSRP $ 320.99

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$ 309.99 USD

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$ 320.99

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$ 309.99 USD

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Genuine BMW Aggregate Support With Oil Filter -
This item fits the following BMW Chassis:
E39,E46,E53 X5,E83 X3,E85

Fits BMW Engines including:
M52,M54,M56

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VANOS Oil Pressure Valve for S54 - E46 M3, MZ3, Z4 M

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T#:2465

Part#: 11367838080

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The engine oil is the blood of the VAN0S system. Without a strong flow of oil, the VAN0S will ultimately fail. Oiling problems killed a lof of the VAN0S units on previous BMW engines. - don't let it happen to your S54. Proper maintenance will avoid a costly repair bill in the future. Replacement VAN0S units are over $2500! Replacing the filter or this entire pressure valve is the smart step to take. This is a new oil pressure valve with new seals and a new filter.

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

Applications:
2001-2002 Z3 M Coupe, M Roadster with S54 engine
2001-2006 E46 M3 coupe, convertible
2006-2009 Z4 M Coupe, M Roadster

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Turner Motorsport M50 Manifold Fuel Rail Cover

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T#:303995

Part#: TEN3680FRC

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$ 151.99 USD

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Turner Motorsport has spent the last two decades striving for ultimate performance on the racetrack, and transferring the knowledge gained from winning races onto the street. Their line of BMW performance parts combines, high quality, great value, and most importantly, superior performance that will allow you to dial in your ride to suit your driving style and allow your BMW to live up to its full potential. This modified fuel rail cover will fit the M50 manifold, providing a completed look to your engine bay.

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Genuine BMW Splined Shaft

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T#:34614

Part#: 11361715027

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2% off MSRP $ 55.99

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$ 54.99 USD

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$ 55.99

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Genuine BMW Splined Shaft -
This item fits the following BMW Chassis:
E39,E46,E53 X5,E83 X3,E85

Fits BMW Engines including:
M52,M54,M56

E46 M3 Rocker Arm / Cam Follower (Genuine BMW)

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T#:3589

Part#: 11337833259

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$ 114.32 USD

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New rocker arms (cam followers) are required during any new camshaft installation on the S54 engine. Otherwise the original rocker arm will wear the new camshaft lobe unevenly. These are the Original BMW S54 rocker arms and used on the original E46 M3 CSL cams as well. While these are fine for CSL cam upgrades or the Schrick 280/272 cams, the Schrick DLC rocker arms are better all around, especially when used with the more aggressive 288/280 or higher cams.

Priced per rocker.

This item fits the following BMWs:
2001-2006 E46 BMW M3
2001-2002 Z3 BMW Z3 M Roadster M Coupe
2003-2008 E85 BMW Z4 M Roadster M Coupe

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Genuine BMW Engine Mount - Right - E46 325xi 330xi

Passenger side engine mount

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T#:367997

Part#: 22116750862

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$ 104.99

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$ 86.99 USD

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Genuine BMW Torque Angle Meter

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T#:170181

Part#: 83300490504

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$ 207.99 USD

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Genuine BMW Torque Wrench - No. 009120

Head Gasket - E39, E46, E53, E60, Z3, Z4

For vehicles with production date from 09/1998

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T#:1710

Part#: 11127501304

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5% off MSRP $ 234.99

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$ 223.99 USD

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$ 234.99

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Head Gasket for M52TU and M54 Double VAN0S engines. Fits E46 325, 328, and 330.

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

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Fuel Hose - E46

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T#:44328

Part#: 16117176011

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2% off MSRP $ 55.99

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$ 54.99 USD

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Genuine BMW Fuel Hose - 40X47X170
This item fits the following BMW Chassis:
E46 M3,E46

Fits BMW Engines including:
M52,M54,S54

Genuine BMW Cylinder Head Gasket - S54

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T#:367553

Part#: 11127835918

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5% off MSRP $ 274.99

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$ 261.99 USD

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$ 274.99

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Genuine BMW replacement head gasket for the S54. Must be replaced any time the cylinder head is removed or when there are oil or coolant leaks coming from the head gasket.

This item fits the following BMWs:
2001-2006 E46 BMW M3
2001-2002 Z3 BMW Z3 M Roadster Z3 M Coupe
2006-2008 E85 BMW Z4 M Roadster Z4 M Coupe

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Engine Profile Gasket 11127521009

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T#:12887

Part#: 11127521009

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4% off MSRP $ 88.99

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$ 84.99 USD

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$ 88.99

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$ 84.99 USD

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Cylinder head valve cover GASKET e46 325i with M56 engine
Fits BMW Engines including:
M56

Rubber Engine Beauty Cover Mount - Priced Each

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T#:405842

Part#: 11121730356

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$ 21.99 USD

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Genuine BMW Oil Filter Housing - E46 M3 S54

For vehicles with oil cooler

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T#:1592

Part#: 11427839858

Ships in 1 day

8% off MSRP $ 572.99

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$ 525.99 USD

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$ 572.99

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$ 525.99 USD

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Replacement oil filter housing for vehicles with an oil cooler

E46 M3, MZ3 S54 Genuine BMW Alternator (Rebuilt)

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T#:373349

Part#: 12317831436KT

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$ 1,503.99 USD

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The alternator in your vehicle keeps the battery at full charge when your engine is running. Because all of your electronic systems run off of this small piece, it's important that it is operational. If your lights are dim while driving or your battery dies within minutes of starting your car, it's time for a new alternator.

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

This is a remanufactured alternator that includes a $50.00 refundable core charge.

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Genuine BMW Exhaust Camshaft Position Sensor - E46 M3, E39 M5, MZ3, M...

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T#:1445

Part#: 13627796054

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6% off MSRP $ 290.99

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$ 273.99 USD

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$ 290.99

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Sensor for: Exhaust. One weak point on BMW engines for years has been the cam position reference sensor. On the S54 engine in the E46 M3, M Roadster, and Z4M, there is one sensor for each cam. The sensor tells the computer the position of the cam on cylinder #1. The computer relies on the sensor's information to set injection timing and VAN0S control. When a sensor goes bad, the computer loses track of what position the cam is in. While the engine will continue to run (taking its measurements from the crank position sensor), the entire system is thrown off. The engine may stumble or run rough, but not misfire, and there will be a loss of performance. Each cam sensor also doubles as a sensor for the VAN0S. So when the sensor goes bad, the VAN0S will revert to a safe mode and will not advance.

While the engine will still run with a faulty cam position sensor, it's not running in its finest tune. The DME will have fault codes related to the cam sensor or for the VAN0S. This is the Original BMW sensor with a new o-ring.

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

This item fits the following BMWs:
2001-2006 E46 BMW M3
1997-2003 E39 BMW M5
2001-2002 Z3 BMW M Roadster M Coupe
2006-2008 E85 BMW Z4 M Roadster M Coupe
2000-2003 E52 BMW Z8 Roadster

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Fuel Pressure Regulator Housing - E46 M3, Z3M - S54

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T#:13124

Part#: 13537830368

Ships in 1 day

2% off MSRP $ 343.99

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

$ 336.99 USD

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$ 343.99

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$ 336.99 USD

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This is the fuel pressure regulator housing for E46 M3, and MZ3. This housing goes between the fuel pressure regulator and the fuel filter.

This item fits the following BMWs:
2001-2006 E46 BMW M3
2001-2002 Z3 BMW M Roadster M Coupe

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VANOS Cover Gasket - E46 M3, MZ3, Z4 M

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T#:12970

Part#: 11367831938

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3% off MSRP $ 79.99

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

$ 77.99 USD

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$ 79.99

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This is the steel/rubber VANOS gasket between the VANOS unit and cylinder head. It's a must-have item when replacing the VANOS unit and also a potential leak point on the S54. The original gasket cannot be re-used so make sure you have a new one on hand.

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

This item fits the following BMWs:
2001-2006 E46 BMW M3
2001-2002 Z3 BMW Z3 M Roadster M Coupe
2003-2008 E85 BMW Z4 M Roadster M Coupe

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Genuine BMW Intake Camshaft Sensor - E46 M3, MZ3, Z4 M

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T#:351

Part#: 12147539171

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6% off MSRP $ 247.99

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

$ 233.99 USD

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$ 247.99

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Sensor for: Intake. A common failure - On the S54 engine in the E46 M3, M Roadster, and Z4M, there is one sensor for each cam. The sensor tells the computer the position of the cam on cylinder #1. The computer relies on the sensor's information to set injection timing and VAN0S control. When a sensor goes bad, the computer loses track of what position the cam is in. While the engine will continue to run (taking its measurements from the crank position sensor), the entire system is thrown off. The engine may stumble or run rough, but not misfire, and there will be a loss of performance.

Each cam sensor also doubles as a sensor for the VAN0S. So when the sensor goes bad, the VAN0S will revert to a safe mode and will not advance.

While the engine will still run with a faulty cam position sensor, it's not running in its finest tune. The DME will have fault codes related to the cam sensor or for the VAN0S. This is the Original BMW sensor with a new o-ring.

Applications:
2001-2006 E46 M3, M3 CSL
2006-current E85 Z4 M Roadster, E86 Z4 M Coupe
2001-2002 MZ3 M Roadster, M Coupe (S54 engine only)

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Genuine BMW Pressure Hose - E46 325i 325Ci 325xi 330xi 330i 330Ci ...

For vehicles with production date from 03/2003

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T#:37437

Part#: 11727555681

In Stock

2% off MSRP $ 54.99

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$ 53.99 USD

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$ 54.99

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Genuine BMW Pressure Hose Assy -
This item fits the following BMW Chassis:
E46

Fits BMW Engines including:
M54,M56

Genuine BMW Fuel Transfer Pump - E46 M3

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T#:15055

Part#: 16142282208

Ships in 1 day

3% off MSRP $ 269.99

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

$ 261.99 USD

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3% off MSRP

$ 269.99

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

$ 261.99 USD

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Genuine BMW Sucking Jet Pump
This item fits the following BMW Chassis:
E46 M3,E46

Fits BMW Engines including:
S54

Genuine BMW Fuel Breather Line - E46 323Ci 323i 328Ci 328i

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T#:43685

Part#: 13901437611

Ships in 4 Business Days

2% off MSRP $ 43.99

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$ 42.99 USD

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$ 43.99

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$ 42.99 USD

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Genuine BMW Vent Pipe -
This item fits the following BMW Chassis:
E46

Fits BMW Engines including:
M52

WPC Performance Rod Bearing Replacement - Early S54

For Vehicles Produced Before 02/2003

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T#:22196335

Part#: E46Z3RDBRGKT

Back Ordered

Sale - Save 3% $ 855.99

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

$ 831.68 USD

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Sale - Save 3%

$ 855.99

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

$ 831.68 USD

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If you're the proud owner of an S54-equipped BMW, chances are you're passionate about enhancing your vehicle's performance and longevity. One crucial upgrade that can significantly improve your driving experience is Turner Motorsport's WPC Rod Bearing Replacement Kit, coupled with ARP Rod Bolts for increased durability.

Enhanced Durability: The WPC Performance Rod Bearing Replacement Kit is designed with superior materials and manufacturing processes. WPC treatment reinforces the surface of the bearings, making them highly resistant to wear, which is essential for high-revving engines like the S54. This durability ensures your engine will stand the test of time, even under strenuous driving conditions. Improved Performance: By reducing friction and wear, WPC-treated rod bearings allow for smoother and more efficient engine operation. This increases power and responsiveness, providing a more exhilarating driving experience. Whether tearing up the track or enjoying a spirited weekend drive, you'll notice a difference in your vehicle's performance. Precision Engineering: Crafted from premium quality materials, these bolts and bearings offer exceptional tensile strength and structural integrity. This guarantees that your connecting rods will stay securely in place, even during high-stress situations. Your engine's components will work in perfect harmony, minimizing the risk of catastrophic engine failure. Preventative Maintenance: The S54 is notorious for rod bearing failure, often necessitating complete short block replacement. Choosing to proactively replace your rod bearings with our WPC offering ensures smooth operation and eliminates potential engine failure. Included in the kit:

12 - Turner Motorsport "Race Series" WPC-Treated Bearing Shells 4 - Self-Locking Collar Nut - Priced Each 1 - Oil Pan Gasket - Elring 1 - Oil Pan Center Cover Gasket 1 - Oil Filter Kit 1 - Oil Drain Plug 1 - Dipstick O-ring 1 - ARP Connecting Rod Bolt Kit (M10x1.25 - for S54B32 produced after 02/2003) 6 - Castrol Edge Euro Car Engine Oil (10w-60) Quart 1 - Redline Assembly Lube - 4 oz

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Timing Cover - E39, E46, E53, E60, E83, Z3, Z4

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T#:31982

Part#: 11141436720

Ships in 4 Business Days

4% off MSRP $ 451.99

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

$ 431.99 USD

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4% off MSRP

$ 451.99

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

$ 431.99 USD

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Genuine BMW Timing Case Cover, Bottom -
This item fits the following BMW Chassis:
E39,E46,E53 X5,E83 X3,E85

Fits BMW Engines including:
M52,M54,M56

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VAC Motorsports S54 Vanos Hub Upgrade - BMW S54 3.2L

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T#:583446

Part#: VAC-VH-S54

Ships in 4 Business Days

$ 816.99 USD

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$ 816.99 USD

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VAC's S54 Vanos Hub is designed as a direct replacement for the fragile BMW OE Vanos Hub which typically fails due to a broken drive pin. The VAC Hub has an Upgraded Drive Pin design, which is larger in diameter, as well as more material on the outside wall of the pin. In addition, the hub is made from 4340HT Billet Bar and heat treated to the same BMW OE Rockwell Hardness spec. The upgraded design is not only significantly stronger, but the larger diameter Drive Pins also minimize the huge clearance (approximately 1mm) that was in the original design by BMW and reduces the clearance to 0.2mm. This is critical in helping greatly reduce or eliminate the VANOS noise.

Also, this upgraded design eliminates the need for modifying the Pump Ring or having to buy a replacement, which further saves you money!!!

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Bass Tone Sports Horn Kit 400Hz + 500Hz, 115Db

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T#:31589317

Part#: 85110

Ships in 1-3 days

$ 77.99 USD

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Precision Raceworks In-Line Micro Regulator - 5 Bar

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T#:38094305

Part#: 601-0260

Ships in 4 Business Days

$ 68.99

This product was last offered at the strikethrough price on
01-22-2026

$ 64.99 USD

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For enthusiasts seeking to regulate fuel pressure at the engine without the complexities of manual adjustments or the need for a 1:1 boost reference, a preset fuel pressure regulator offers an ideal solution. These compact regulators are designed for straightforward installation and consistent performance.

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Bosch Flow Matched EV14 Injectors - US CAR Connector (EV6) - 1600cc -...

NOT A DIRECT REPLACEMENT FOR FACTORY INJECTORS - For use with aftermarket port injectio...

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T#:43041714

Part#: 501-0114

Ships in 5 Business Days

$ 1,040.99 USD

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The Black Market Parts Genuine Bosch Motorsports EV14 fuel injectors featuring USCAR (EV6) connector matched and packaged in a pack of 6 units. Direct plug-in for Motiv Reflex, AIC, and Nexsys Motorsports

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Genuine BMW Belt tensioner adjuster bearing

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T#:38827

Part#: 12311713153

Ships in 7 Business Days

$ 24.99 USD

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Genuine BMW Needle Sleeve
This item fits the following BMW Chassis:
E36 M3,E46 M3,E85 Z4M,E34,E36,E39,E46,E53 X5 X5,E83 X3,E85 Z4,E86 Z4

Fits BMW Engines including:
M50,M52,M54,M56,S50,S52,S54

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AN6 Male Flare/ORB To 5/16" (7.89mm) Female Quick Connect

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T#:38094309

Part#: 201-0274

Ships in 5 Business Days

$ 24.99 USD

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The Precision Raceworks AN6 Male Flare/ORB to 5/16" (7.89mm) Female Quick Connect is a premium component designed for fluid or fuel systems. The AN6 male flare/ORB fitting ensures a secure connection, while the 5/16" (7.89mm) female quick-connect fitting allows for fast, tool-free disconnection and reconnection. This setup guarantees a reliable, leak-proof seal, ideal for high-performance systems. Would you like assistance sourcing this fitting or other Precision Raceworks components?

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Replacement Fuel Filter Element - Single Open 10 Micron | Precision R...

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T#:38161702

Part#: 101-0256

In Stock

$ 52.99

This product was last offered at the strikethrough price on
01-22-2026

$ 49.99 USD

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Replacement Fuel Filter Element - 10 Micron | Precision Raceworks offers excellent filtration for BMW and high-performance fuel systems, ensuring that larger particles and contaminants are filtered out to maintain optimal engine function. This 10-micron replacement filter element is designed to work seamlessly with Precision Raceworks inline fuel filters, delivering superior protection to your fuel system components, including injectors and fuel pumps.

Whether you're racing on the track or using your vehicle for daily driving, this replacement fuel filter element keeps your fuel system performing at its best by providing reliable filtration and smooth fuel delivery.

10-micron filtration – Effectively captures larger particles and contaminants to protect fuel system components
Maintains fuel flow – Supports smooth fuel delivery for consistent engine performance
Durable construction – Crafted with high-quality materials for long-lasting use under various conditions
Seamless integration – Direct replacement for Precision Raceworks inline fuel filters
Versatile use – Perfect for daily driving, street, and high-performance applications
Easy to replace – Simple maintenance to keep your fuel system clean and efficient

Fuel Filter Replacement Guidelines:

Racing applications: Inspect at least twice per season and replace as necessary
Daily driving: Inspect annually or every 6,000 miles, and replace as needed

Ensure your BMW’s fuel system stays in top shape with the Replacement Fuel Filter Element - 10 Micron | Precision Raceworks, designed to deliver consistent fuel flow and protect your high-performance engine.

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Bosch Remanufactured Starter - E46 M3, S54

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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:373451

Part#: 12417835735KTBOS

Ships in 6 Business Days

$ 366.99 USD

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This starter offers reliable performance at a fraction of the cost of a new unit, providing peace of mind and ensuring your BMW starts smoothly every time. This remanufactured starter from Bosch will allow your car to start like it is new. Includes $70 core charge.

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Bavarian Autosport Crankshaft Holding Tool - BMW

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T#:580450

Part#: B8800145

In Stock

Sale - Save 15% $ 77.99

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

$ 66.29 USD

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Sale - Save 15%

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

$ 66.29 USD

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Makes removal of crankshaft hub nut/bolt much easier. A must-have for replacing timing chains, oil pump chains, leaking crankshaft seals and more.

Billet Spark Plug Gapper Tool - 14mm - BMS

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T#:583132

Part#: BMSBSPGT14MM

Ships in 7 Business Days

$ 35.00 USD

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BMS Billet Spark Plug Gapper Tool - 14mm is an essential tool for achieving accurate and consistent spark plug gapping, ideal for automotive enthusiasts and professional mechanics alike. This precision tool helps maintain optimal plug performance by providing reliable, consistent gaps. Available in both 14mm and 12mm plug thread sizes, this tool is proudly made in the USA to deliver durability and precision.

Precisely gaps spark plugs for enhanced engine performance and efficiency
Speeds up the gapping process while ensuring accuracy and uniformity
Available in two sizes (14mm and 12mm) for a wider range of compatibility
Optional specialty feeler gauge included with 4 blades in thicknesses of .018, .020, .022, and .024
Made in the USA for premium quality and durability

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Fuel Filter - E46 M3 and S54 MZ3 Roadster & Coupe

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T#:1296

Part#: 13327831089

Ships in 8 Business Days

$ 45.99 USD

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This is an OEM replacement fuel filter. BMW recommends changing the fuel filter every 20,000 miles to keep your fuel injection system clean, a must for every tune-up. Fits 2001-2006 M3 (E46) and 2001-2002 MZ3 Roadster & Coupe (S54 engine). We recommend replacing the aluminum crush ring #07119963129 while replacing the filter.

This item fits the following BMWs:
2001-2006 E46 BMW M3
2001-2002 Z3 BMW M Roadster M Coupe

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PNP Ethanol Sensor Harness For Motiv Re|Flex Plus

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T#:38161679

Part#: 201-0410

Ships in 9 Business Days

$ 49.00 USD

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Ideal for enthusiasts looking to optimize their vehicle’s fuel system, this ethanol sensor harness delivers precision and reliability for high-performance applications.

SuperTech Black Nitrided Exhaust Valve - +1mm Oversize - Single Valv...

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T#:640986

Part#: BMEVN-1031S

Ships in 8 Business Days

$ 23.99 USD

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Upgraded valves designed for high horsepower applications! Our valves are not finished from generic blanks rather they are specifically designed for each and every application. We work relentlessly, testing and researching every aspect trying to improve the air flow of our designs. With every valve design, we strive to maximize durability through higher fatigue resistance and tensile strength. Each valve tip is hardened beyond 52HRc. It’s unlikely you will find any of our competitor’s valves with stricter dimensional tolerances than our Supertech valves. Combine that with finished seats with equally strict run out tolerances and you won’t find a better sealing, better performing and easier to install solution anywhere! Optimum high flow rates are achieved by ensuring that our valves are manufactured with the best angles for each application. We consider back cut, under cut and valve head angles for each application to produce the optimum high flow rates for each application. In 2006 we introduced our stem Superfinishing as a standard addition to all of our valves at no additional cost. When our Superfinish is combined with our Black Nitrided valve, it reduces the surface roughness to 1/3 of our chrome coated valve. The end result… unsurpassed performance and durability. Our exhaust valves are made from EV16 (21-8N) or EV8-Nb/w for greater strength at higher temperatures. Black Nitride Coating: This is a hardening treatment that has been steadily growing in popularity over the last several years. These black Nitride coated valves feature harder surfaces and smoother finishes, providing less friction and subsequently longer life. Please see below for more benefits of our Black Nitride valves. Head Diam: 31.50mm Material: Black Nitride Groove Type: Single Groove Length: 105.65mm Stem Diam: 5.95mm Size: 1mm+

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VAC Motorsports Lightweight Underdrive Power Pulley Set - S54 ...

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T#:27705420

Part#: VACUPPSS542ULG

Ships on Jul 29, 2026

$ 294.99 USD

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Crafted from high-grade domestic USA 6061-T6 Billet Aluminum, these pulleys are a testament to precision engineering. Rigorously tested through extensive hours of racing and street use, they've proven their reliability and performance excellence.

Each pulley is meticulously zero-balanced and thoroughly inspected to ensure zero-runout, guaranteeing optimal performance without compromising on reliability, noise, or vibration.

This comprehensive kit comprises a precision power steering pulley, water pump pulley, and an OE Contitech Brand drive belt. Experience a notable boost of 8hp and 7 ft/lbs. of torque to the wheels, making it ideal for stock vehicles, track cars, and even those with upgraded audio systems seeking consistent voltage output from their alternators.

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Accusump Marine 2 Qt Kit

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T#:8246787

Part#: 24-126

Ships on Aug 3, 2026

$ 839.00 USD

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$ 839.00 USD

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Febi oil pan gasket - E34, E36, E39, E46, E53, E60, E61, Z3

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We Price Match - Give Us A Call or Chat!

T#:363747

Part#: 11131437237

Ships on Oct 8, 2026

$ 35.99 USD

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Metal / Rubber gasket

Solenoid Valve For Camshaft Adjustment

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We Price Match - Give Us A Call or Chat! Requires use of open-ended wrench for installation - does not fit BMW specific socket tool

T#:16907180

Part#: 11361432532

Ships on Oct 8, 2026

$ 104.99 USD

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Works in conjunction with the VANOS piston to ensure proper function of the VANOS system

Schrick Exhaust Camshaft - E46 M3, MZ3, MZ4 (S54) - 272 Degree, 12.5m...

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T#:11749

Part#: TMS11749

Ships on Oct 29, 2026

$ 824.99 USD

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E46 M3 Schrick 272 Degree Exhaust Camshaft with 12.5mm valve lift. New rocker arms are required (BMW part #11337833259 or a new Schrick part).

BMW Schrick Technical Specs

Schrick Technical Information / Specs

This item fits the following BMWs:
2001-2006 E46 BMW M3
2001-2002 Z3 BMW M Roadster M Coupe
2006-2008 E85 BMW Z4 M Roadster M Coupe

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Leak Detection Pump - Priced Each

For vehicles with production date from 09/2001

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T#:35121140

Part#: 16137193479

Ships on Oct 6, 2026

Sale - Save 18% $ 65.99

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

$ 54.39 USD

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Sale - Save 18%

$ 65.99

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

$ 54.39 USD

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BMW Engine Parts for BMW 3 Series E46 (1999-2005)

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