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

Dinan N-Series Performance Ignition Coil - Blue - BMW M54 S54 N20 N26...

For vehicles with a production date from 09/2002+

Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

T#:4908030

Part#: D650-0004

In Stock

10% 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.

$ 34.99 USD

Add to Wish List

Qty

10% 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.

$ 34.99 USD

Add to Wish List

Dinan Ignition Coils are designed to be a direct plug-and-play replacement, or upgrade, to factory coils and provide greater energy output. With up to 10% more energy output than stock, you are ensured a stronger and more consistent spark. Whether you are replacing dilapidated coils that are causing sluggish acceleration and/or misfires or simply upgrading for a more reliable and consistent spark your ignition system will be more efficient with a new set of Dinan coils. For those that like to showcase engine modifications they even come in a variety of unique housing colors to choose from for that personalized touch!

Show More Show Less

OEM Bosch Fuel System Evaporative Leak Diagnosis Pump - E46 E9X E82 +...

For vehicles with production date from 09/2001

T#:19449

Part#: 16137193479

In Stock

$ 90.99

This product was last offered at the strikethrough price on
03-16-2026

$ 68.99 USD

Add to Wish List

Qty

$ 68.99 USD

Add to Wish List

Replace the defective leak diagnosis pump -often referred to as the "DTML pump" - on your BMW with this OEM unit from Bosch. This part detects vapor leaks in the fuel evaporative system.

This item fits the following BMWs:
2008+ E82 BMW 128i 135i 135is 1M Coupe
2002-2005 E46 BMW 325i 325ci 325xi 330i 330ci 330xi M3
2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi 335i 335xi 335i xDrive M3 - Sedan
2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
2007-2013 E92 BMW 328i 328xi 328i xDrive 335i 335is 335xi 335i xDrive M3 - Coupe
2007-2013 E93 BMW 328i 335i M3 - Convertible
2002-2003 E39 BMW 525i 528i 530i 540i M5
2004-2010 E60 BMW 525i 525xi 530i 530xi 528i 528xi 528i xDrive 535i 535xi 535i xDrive 545i 550i M5
2010-3/2012 F07 BMW 535i GT, 535i xDrive GT, 550i GT, 550i xDrive GT
3/2012+ F07 BMW 550i GT, 550i xDrive GT
2011-3/2012 F10 BMW 528i (N52) 528i xDrive 535i 535i xDrive 550i 550i xDrive
3/2012+ F10 BMW 550i 550i xDrive
2004-2010 E63 BMW 645ci 650i M6
2012-3/2012 F12 BMW 640i 650i 650i xDrive
3/2012+ F12 BMW 650i 650i xDrive
2002-2006 E65 BMW 745i 745li 750i 750li 760i 760li
2009+ F01 BMW 740i 740li 750i 750li 750i xDrive 750li xDrive
2013+ E84 BMW X1 sDrive28i X1 xDrive28i X1 xDrive35i
2004-2010 E83 BMW X3 2.5i X3 3.0i X3 3.0si
2011 F25 BMW X3 xDrive28i
2011+ F25 BMW X3 xDrive35i
2002-2006 E53 BMW X5 3.0i X5 4.4i X5 4.6is X5 4.8is
2007-2013 E70 BMW X5 3.0si X5 4.8i X5 xDrive30i X5 xDrive35i X5 xDrive48i X5 xDrive50i X5M
2008+ E71 BMW X6 xDrive35i X6 xDrive50i X6M
2002-2002 Z3 BMW Z3 2.5i Z3 3.0i M Roadster M Coupe
2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe
2009+ Z4 BMW Z4 sDrive28i Z4 sDrive30i Z4 sDrive35i Z4 sDrive35is
2002-2003 E52 BMW Z8 Roadster

Show More Show Less

OEM Bosch Oxygen Sensor - mounts before catalytic converter - E46 E39...

T#:2998

Part#: 11781742050

In Stock

$ 96.08

This product was last offered at the strikethrough price on
05-29-2026

$ 90.99 USD

Add to Wish List

Qty

$ 90.99 USD

Add to Wish List

This direct fit Bosch oxygen sensor plugs directly into your factory connector. It is the pre-cat sensor. No cutting or splicing required. A new oxygen sensor can improve driveability and lengthen engine life. It fits BMW E46 E39 E38 X3 X5 Z3 Z4. Bosch # 13 477.

This item fits the following BMWs:
1999-3/2003 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330xi 330ci
1999-2003 E39 BMW 525i 528i 530i M5
1997-2003 E39 BMW 540i
1995-2001 E38 BMW 750il
2004-2006 E83 BMW X3 2.5i X3 3.0i
2000-2006 E53 BMW X5 3.0i
2000-2003 E53 BMW X5 4.4i 4.6is
1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
2003-2005 E85 BMW Z4 2.5i Z4 3.0i
2000-2003 E52 BMW Z8

Show More Show Less

E46 M3 Schrick DLC-Coated Rocker Arm

T#:342372

Part#: 041513800

In Stock

$ 263.99

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

$ 165.00 USD

Add to Wish List

Qty

$ 165.00 USD

Add to Wish List

The roller rocker arms transfer the rotational force of the camshaft to open the intake and exhaust valves. One end is raised and lowered by the rotating lobe of the camshaft, while the other end acts on the associated valve stem. If a roller rocker arm has failed you may experience a constant ticking noise during engine operation, or alternatively if the rocker arm has broken, you will receive multiple misfires and a rough running engine.

Show More Show Less

Fuel Pump Relay - E46 M3, E39 M5, Z3M S54

T#:14039

Part#: 61357892976

In Stock

8% off MSRP $ 162.07

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

$ 148.50 USD

Add to Wish List

Qty

8% off MSRP

$ 162.07

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

$ 148.50 USD

Add to Wish List

This is a Genuine BMW fuel pump relay for E39 M5, E46 M3 and MZ3 with the S54 engine.

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
1999-2003 E39 BMW M5
2001-2002 Z3 BMW M Roadster M Coupe

Show More Show Less

Rogue Engineering Stainless Steel S54 Vanos Line - E46 M3, Z3 M, Z4 M...

T#:567568

Part#: S54VAN

Back Ordered

$ 59.00 USD

Add to Wish List

Qty

$ 59.00 USD

Add to Wish List

Now that BMWs popular S54 engine (found in the 2001-06 BMW M3, 2001-02 MZ3 and 2007-08 MZ4) are getting older, it's important to keep an eye on particular items. One such point is the S54 Vanos oil line. Normally thought of as a worry-free item, it has proven to put the damper on many track days. Rogue's stainless steel braided VANOS line replaces the factory BMW part number 11367837614 (current MSRP from BMW is $128.08!) The high pressure (1200psi) control system of the S54 vanos system is used to ensure responsive and accurate camshaft adjustments. The added complexity of the high oil pressure used on the S54 vanos means more opportunities for failures. Some customers have encountered the high pressure hardline fail at the track, spraying oil all over their engine compartment, ending their day. Rogue Engineering's S54 Vanos Oil Line is built in their Upper Saddle River, NJ facility, and tested to over 3000psi. Using their stainless steel braided hose with the proper banjo fittings, this a direct replacement for the factory line. Like the factory line, the lower portion of the line uses a heat sleeve from additional heat from the VANOS pump itself. Fits the following BMWs: 2001-06 BMW E46 M3 2001-02 BMW MZ3, including coupe and convertible 2007-08 BMW MZ4, including coupe and convertible

Show More Show Less

Genuine BMW Exhaust Valve - S54

T#:34525

Part#: 11347830888

Ships in 3 Business Days

16% off MSRP $ 88.96

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

$ 74.80 USD

Add to Wish List

Qty

16% off MSRP

$ 88.96

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

$ 74.80 USD

Add to Wish List

Genuine BMW Exhaust Valve - 30,5/5,95mm
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

Show More Show Less

Genuine BMW Ignition Coil - N20 N52 N54 N55 S55 S54 N62 S62 M54 ...

T#:348491

Part#: 12138616153

In Stock

14% off MSRP $ 100.05

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

$ 86.14 USD

Add to Wish List

Qty

14% off MSRP

$ 100.05

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

$ 86.14 USD

Add to Wish List

Ignition coils are key to the efficiency and performance of your BMW. With a faulty coil the spark plug is not burning the air/fuel mixture properly and that can lead to problems anywhere in the engine and exhaust (including catalytic converters and O2 sensors).

Show More Show Less

Genuine BMW Fuel Tank Breather Valve - E46 M3, Z3 Z4

T#:20702

Part#: 13907831770

In Stock

1% off MSRP $ 103.99

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

$ 102.99 USD

Add to Wish List

Qty

1% off MSRP

$ 103.99

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

$ 102.99 USD

Add to Wish List

Valves fail over time usually getting stuck in a certain state causing the engine not to run correctly. An easy item to replace this will fix the rough idle and clear that engine code.

Genuine BMW Fuel Tank Breather Valve
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

Show More Show Less

Genuine BMW VANOS Oil Line - 11361705532 - M52 S52 M54

T#:348229

Part#: 11361705532

In Stock

$ 81.12 USD

Add to Wish List

Qty

$ 81.12 USD

Add to Wish List

Feeds oil to the VANOS unit from the oil filter housing.

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.

Fits the following BMW engines:
M52, S52, M54

Show More Show Less

OEM Bosch Oxygen Sensor - Cyl. 4-6 - before catalytic converter - E46...

T#:2995

Part#: 11781405324

In Stock

$ 117.99 USD

Add to Wish List

Qty

$ 117.99 USD

Add to Wish List

This is the pre-cat oxygen sensor for cylinders 4-6 for BMW E46 M3.Bosch # 13 952.

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

Show More Show Less

Genuine BMW Ultimate Valve Cover Gasket Kit

For vehicles with production date up to 09/2002

T#:379300

Part#: 11129070990KT2

In Stock

$ 106.99 USD

Add to Wish List

Qty

$ 106.99 USD

Add to Wish List

Keeping the oil inside your engine is extremely important to performance. Between oil change intervals, your oil can dip to dangerous levels if there is a leak you may not be aware of. The valve cover is an extremely common place for this to happen. Years of exposure to extreme temperature change degrades the gaskets and causes failure. Replace yours to keep your engine oil in your vehicle.

Show More Show Less

OEM Bosch Starter Motor -- E46 E39 E60 E61 E65 E66 E83 Z3 Z4 ...

T#:384364

Part#: 12412354693

In Stock

$ 269.99 USD

Add to Wish List

Qty

$ 269.99 USD

Add to Wish List

If your car won't turn over, there is a good chance your starter is shot. Bosch's OEM starter is a high quality replacement that will give you peace of mind thanks to its long life-span. OEM replacement for BMW part # 12412354693, 12412344242, 12412167996.

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 quality, high durability, and reliability, you should expect a long service life from Bosch products.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

For BMW's with the M54 engine with a production date from 09/2002.

Show More Show Less

OEM Bosch Ignition Coil - Set of 6 - M54 S54 BMW

For vehicles with production date from 09/2002

T#:340693

Part#: 12131712219

In Stock

$ 185.99 USD

Add to Wish List

Qty

$ 185.99 USD

Add to Wish List

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.

Show More Show Less

Camshaft Position Sensor, Intake Camshaft 12147539165

T#:12480

Part#: 12147539165

In Stock

9% off MSRP $ 228.86

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

$ 208.24 USD

Add to Wish List

Qty

9% off MSRP

$ 228.86

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

$ 208.24 USD

Add to Wish List

Located on the intake side of the cylinder head, this sensor relays the position of the camshaft to the computer in order to determine proper ignition timing. When this sensor fails the engine will generally log a fault code and may place the vehicle into "limp" mode. When this happens it is advised to stop driving the vehicle and address the issue immediately as premature wear or long term damage to the engine is possible.

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.

OE BMW reference number: 12147539165

We also carry a this sensor with the required o ring Here

This part fits the following BMWs:
1998 - 2004 E39 Touring 525i 528i
1996 - 2004 E39 Sedan 525i 528i 530i
1999 - 2006 E46 323i 323ci 325i 325ci 325xi 328i 328ci 328xi 330i 330ci 330xi

Show More Show Less

Genuine BMW Vent Hose - 11617831930 - E46,E85,E46 M3,E85 Z4M ...

T#:14624

Part#: 11617831930

In Stock

Sale - Save 8% $ 124.99

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

$ 115.05 USD

Add to Wish List

Qty

Sale - Save 8%

$ 124.99

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

$ 115.05 USD

Add to Wish List

Vents gases from the crankcase back into the intake.
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.

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

Fits BMW Engines including:
S54

Show More Show Less

OEM Bosch Alternator - E46 M3, Z3 S54

T#:370775

Part#: 12317831436

In Stock

$ 512.99

This product was last offered at the strikethrough price on
03-30-2026

$ 293.99 USD

Add to Wish List

Qty

$ 293.99 USD

Add to Wish List

A replacement Bosch alternator for the 2001-2006 M3. Bosch is an original equipment supplier to BMW, and is the finest and most recognized German brand of alternator available. The Original BMW alternator sells for over double! Buy only the best alternator for your BMW -- buy a Bosch alternator. This is an OEM replacement for BMW part # 12317831436.

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 quality, high durability, and reliability, you should expect a long service life from Bosch products.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

A $80.00 refundable core charge must be applied to this alternator. Upon receipt of your rebuildable alternator core, you will be refunded the core charge.

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

Show More Show Less

Genuine BMW M54 Valve Cover Gasket Set - E46 E39 E53 E60 E83 Z4 ...

For vehicles with production date from 09/2002

T#:348065

Part#: 11120030496KT2

In Stock

$ 113.99 USD

Add to Wish List

Qty

$ 113.99 USD

Add to Wish List

Keeping the oil inside your engine is extremely important to performance. Between oil change intervals, your oil can dip to dangerous levels if there is a leak you may not be aware of. The valve cover is an extremely common place for this to happen. BMW straight six engines are notorious for leaky valve cover gaskets. Years of exposure to extreme temperature change degrades the gaskets and causes failure. Replace yours to keep your engine oil in your vehicle.

This valve cover gasket set fits the folowwing BMWs with the M54 engine:

E39 525i 530i For vehicles with production date from 09/2002
E46 325Ci 325i 325Xi 330i 330Ci 330Xi For vehicles with production date from 09/2002
E53 X5 For vehicles with production date from 09/2002
E60 525i 530i
E83 X3
Z4 2.5i 3.0i

Show More Show Less

Genuine BMW Vanos Pressure Accumulator - Z3 M Z4 M E46 M3

T#:34697

Part#: 11367836050

In Stock

$ 399.99 USD

Add to Wish List

Qty

$ 399.99 USD

Add to Wish List

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

Fits BMW Engines including:
S54

OEM Bosch Ignition Coil - Set Of 6 - S54 BMW

T#:348133

Part#: 12137594937T6KT

In Stock

$ 185.99 USD

Add to Wish List

Qty

$ 185.99 USD

Add to Wish List

Ignition coils are key to the efficiency and performance of your BMW. With a faulty coil the spark plug is not burning the air/fuel mixture properly and that can lead to problems anywhere in the engine and exhaust (including catalytic converters and O2 sensors). Problems with one or more coils will cause a fault code but not always a check engine light. A misfire code may be related to an ignition coil but could be from other things as well. Sometimes a visual inspection of a coil and coil boot will give an indication of a failure. You can also move coils around to different cylinder banks to see if the misfire code follows a suspect coil. We suggest always having one or two coils on hand to keep as spares.

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 quality, high durability, and reliability, you should expect a long service life from Bosch products.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

Show More Show Less

OEM Bosch Oxygen Sensor - Cyl. 1-3 - before catalytic converter - E46...

T#:2996

Part#: 11781743994

Ships in 1 Business Day

$ 199.99

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

$ 190.99 USD

Add to Wish List

Qty

$ 190.99 USD

Add to Wish List

Bad oxygen sensors can cause check engine lights and poor fuel mileage. Replace your faulty sensor with this high quality Bosch sensor to turn off your check engine light and restore fuel mileage.

This is the pre-cat oxygen sensor for cylinders 1-3 for BMW E46 M3. Bosch # 13 949. This is a OEM replacement part for BMW part # 11781743994.

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 quality, high durability, and reliability, you should expect a long service life from Bosch products.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

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

Show More Show Less

Bosch Oxygen Sensor - mounts after catalytic converter - E46 E39 X3 X...

T#:2118

Part#: 11781433940

In Stock

$ 147.99 USD

Add to Wish List

Qty

$ 147.99 USD

Add to Wish List

This is the post-cat oxygen sensor for cylinders 4-6 for BMW E46 E39 X3 X5 Z3 Z4. Bosch # 15 109.

This item fits the following BMWs:
1999-3/2003 E46 BMW 323i 323ci 325xi 328i 328ci 330i 330ci 330xi
2001-3/2003 E46 BMW 325i 325ci only for cars with M54 engine
1999-2003 E39 BMW 528i 525i 530i
2004-2006 E83 BMW X3 2.5 - Bank 1 Only
2004-2006 E83 BMW X3 3.0i - Bank 1 - Automatic Transmission Only
2000-2006 E53 BMW X5 3.0i
1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
2003-2006 E85 BMW Z4 2.5i Z4 3.0i

Show More Show Less

Genuine BMW Valve Cover Gasket - S54

T#:12448

Part#: 11127832034

In Stock

2% off MSRP $ 122.99

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

$ 119.99 USD

Add to Wish List

Qty

2% off MSRP

$ 122.99

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

$ 119.99 USD

Add to Wish List

GENUINE BMW PROFILE-GASKET:118522 - We recommend getting the full S54 valve cover gasket kit that includes spark gaskets and additional parts.

Show More Show Less

Genuine BMW Engine Mount - 22116779970 - E46, E89 & E85 Z4

T#:7560

Part#: 22116779970

Ships in 3 Business Days

6% off MSRP $ 160.99

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

$ 151.99 USD

Add to Wish List

Qty

6% off MSRP

$ 160.99

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

$ 151.99 USD

Add to Wish List

Don't neglect your motor mounts! Most stock BMW motor mounts are fluid filled and the stiffness of the mount depends on this fluid. But over time the fluid leaks out and the strength of the mount is greatly reduced. A worn motor mount allows the engine to twist and shift around. The harder you're driving the more shift will occur. As the engine is moving around it can contact other parts in the engine bay - usually cooling related. The mechanical fan can hit the radiator; the A/C compressor can hit a radiator hose, the exhaust will flex and may break. Twisting of the engine can also lead to shifting problems as the transmission twists with it. There are countless issues related to worn or compressed motor mounts so don't overlook these as a regular replacement item (every 50,000 miles).

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

This item fits the following BMW Chassis:
E46 Non-M
E85 Z4 2.5i/3.0i/3.0si
E89 Z4 3.0si

Show More Show Less

Genuine BMW Fuel Injector

T#:367827

Part#: 13537546244

Ships in 3 Business Days

6% off MSRP $ 264.99

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

$ 249.99 USD

Add to Wish List

Qty

6% off MSRP

$ 264.99

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

$ 249.99 USD

Add to Wish List

Genuine BMW Fuel Injector

T#:12510

Part#: 13537546245

Ships in 3 Business Days

6% off MSRP $ 264.99

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

$ 249.99 USD

Add to Wish List

Qty

6% off MSRP

$ 264.99

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

$ 249.99 USD

Add to Wish List

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

Fits BMW Engines including:
M54

Genuine BMW Ignition Coil

For vehicles with production date up to 09/2002

T#:12446

Part#: 12131703228

Ships in 3 Business Days

2% off MSRP $ 108.99

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

$ 106.99 USD

Add to Wish List

Qty

2% off MSRP

$ 108.99

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

$ 106.99 USD

Add to Wish List

Bosch BMW IGNITION COIL

We also stock this part as BMW part #12131748018

Fits BMW Engines including:
M52,M54,M62,M73,M73N

Show More Show Less

Genuine BMW Battery Bracket/Battery Hold Down

T#:141440

Part#: 61218370984

Ships in 3 Business Days

3% off MSRP $ 86.99

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

$ 83.99 USD

Add to Wish List

Qty

3% off MSRP

$ 86.99

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

$ 83.99 USD

Add to Wish List

Genuine BMW Battery Hold Down -
This item fits the following BMW Chassis:
E46

Genuine BMW Engine Mount - E36 E46 E90/92/93 Z3 Z4

Only for left side

T#:348666

Part#: 11812283798

Ships in 3 Business Days

9% off MSRP $ 209.24

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

$ 189.99 USD

Add to Wish List

Qty

9% off MSRP

$ 209.24

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

$ 189.99 USD

Add to Wish List

With exposure to heat and elements, your motor mounts will break down with increasing age. A secure mount is vital to reduce drivetrain vibration and transfer as much horsepower to the wheels as possible. These mounts are an upgrade for non-M E36/E46 owners seeking a stiffer mount without sacrificing comfort and ride quality.

Show More Show Less

OEM Bosch Alternator AL0703N - 120A - E38 E39 E46 E53 Z3

T#:583735

Part#: 12317501690

In Stock

$ 526.99

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

$ 415.99 USD

Add to Wish List

Qty

$ 415.99 USD

Add to Wish List

If your car has died on the side of the road from a dead battery and you notice flickering or low powered headlights, it's likely your alternator failing. To be sure you are getting a high-quality part with a long life-span, choose this OEM Bosch Alternator. This is a brand new OEM replacement for BMW part # 12317501690.

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 quality, high durability, and reliability, you should expect a long service life from Bosch products.

As a leading source of high-performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

Show More Show Less

OEM Bosch Oxygen Sensor - Cyl. 1-3 -before catalytic converter - E46 ...

T#:3303

Part#: 11787523434

In Stock

Sale - Save 22% $ 210.65

This product was last offered at the strikethrough price on
05-02-2026

$ 165.00 USD

Add to Wish List

Qty

Sale - Save 22%

$ 210.65

This product was last offered at the strikethrough price on
05-02-2026

$ 165.00 USD

Add to Wish List

This is the pre-cat oxygen sensor for bank 1 - cylinders 1-3 for BMW E46 E60 E83 X3 Bosch # 17 215.

This item fits the following BMWs:
3/2003-2005 E46 BMW 325i 325ci 325xi with M54 engine.
3/2003-2005 E46 BMW 330i 330ci 330xi
2004-2005 E60 BMW 525i 530i
2004-2006 E83 BMW X3 3.0i - Automatic Transmission Only

Show More Show Less

Genuine BMW Oil Pan Center Cover - Z4 S54 3.2L E46 S54 3.2L

For vehicles with production date from 04/2003

T#:31877

Part#: 11137834885

Ships in 3 Business Days

1% 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.

$ 78.99 USD

Add to Wish List

Qty

1% 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.

$ 78.99 USD

Add to Wish List

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

Fits BMW Engines including:
S54

Fuel Tank Breather Valve - E46 E39 E38 E53 E85

T#:7332

Part#: 13901433603

Ships in 3 Business Days

$ 120.88 USD

Add to Wish List

Qty

$ 120.88 USD

Add to Wish List

This is the Genuine BMW fuel tank vent valve that helps to relieve built up pressure inside the gas tank.

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:
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
1999-2003 E39 BMW 525i 528i 530i
1998-2003 E39 BMW 540i
1998-2001 E38 BMW 740i 740il 750il
2000-2006 E53 BMW X5 3.0i
2000-2003 E53 BMW X5 4.4i X5 4.6is
1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
2003-2005 E85 BMW Z4 2.5i Z4 3.0i

Show More Show Less

Genuine BMW Camshaft Position Sensor

T#:348239

Part#: 12147518628

In Stock

17% off MSRP $ 166.83

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

$ 138.98 USD

Add to Wish List

Qty

17% off MSRP

$ 166.83

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

$ 138.98 USD

Add to Wish List

Genuine BMW Battery Tray - E46

T#:118537

Part#: 51718237364

Ships in 3 Business Days

1% off MSRP $ 90.99

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

$ 89.99 USD

Add to Wish List

Qty

1% off MSRP

$ 90.99

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

$ 89.99 USD

Add to Wish List

Genuine BMW Battery Tray
This item fits the following BMW Chassis:
E46 M3,E46

OEM Bosch E46 M3 Z3M Z4M Oxygen Sensor - Cyl. 4-6 - after Catalytic C...

T#:2675

Part#: 11781406622

Ships in 3 Business Days

$ 208.90

This product was last offered at the strikethrough price on
05-19-2026

$ 157.99 USD

Add to Wish List

Qty

$ 157.99 USD

Add to Wish List

This oxygen sensor fits the following BMWs:
2001-2006 E46 3 Series M3 M3 Convertible
2001-2002 Z3 M Z3 M Roadster Z3 M Coupe with S54 engine
2006-2008 E85 E86 Z4 M Z4 M Roadster Z4 M Coupe

Show More Show Less

Genuine BMW Hydraulic Alternator Belt Tensioner Assembly

T#:360630

Part#: 11287838797

Ships in 3 Business Days

6% off MSRP $ 304.99

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

$ 286.99 USD

Add to Wish List

Qty

6% off MSRP

$ 304.99

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

$ 286.99 USD

Add to Wish List

Genuine BMW Fuel Line - Set - E46 M3

T#:44132

Part#: 16112283288

Ships in 3 Business Days

2% off MSRP $ 193.99

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

$ 189.99 USD

Add to Wish List

Qty

2% off MSRP

$ 193.99

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

$ 189.99 USD

Add to Wish List

Genuine BMW Fuel Pipes Set
This item fits the following BMW Chassis:
E46 M3,E46

Fits BMW Engines including:
S54

Genuine BMW Cylinder Head Check Valve

T#:19361

Part#: 11121735180

Ships in 3 Business Days

4% off MSRP $ 67.99

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

$ 64.99 USD

Add to Wish List

Qty

4% off MSRP

$ 67.99

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

$ 64.99 USD

Add to Wish List

Genuine BMW Non-Return Valve
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

Show More Show Less

Genuine BMW Oil Pump - E46 M3, Z3m (s54), Z4m

T#:19066

Part#: 11417838123

Ships in 3 Business Days

20% off MSRP $ 1,081.09

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

$ 859.56 USD

Add to Wish List

Qty

20% off MSRP

$ 1,081.09

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

$ 859.56 USD

Add to Wish List

This Genuine BMW oil pump is the most up to date version direct from BMW. If replacing or upgrading bearings, we recommend replacing the oil pump especially if the engine has over 100,000 miles.

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 M Roadster M Coupe - S54
2006-2008 E85 BMW Z4 M Roadster M Coupe

Show More Show Less

Genuine BMW Timing Chain - S54

T#:14510

Part#: 11317830869

Ships in 3 Business Days

1% off MSRP $ 102.99

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

$ 101.99 USD

Add to Wish List

Qty

1% off MSRP

$ 102.99

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

$ 101.99 USD

Add to Wish List

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

Fits BMW Engines including:
S54

Genuine BMW Fuel Pump Assembly - E46 Non-M

T#:367889

Part#: 16146766942

In Stock

Sale - Save 8% $ 467.99

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

$ 432.25 USD

Add to Wish List

Qty

Sale - Save 8%

$ 467.99

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

$ 432.25 USD

Add to Wish List

Genuine BMW Spark Plugs - Set Of Six

T#:373250

Part#: 12120037607KT

Ships in 3 Business Days

$ 221.99 USD

Add to Wish List

Qty

$ 221.99 USD

Add to Wish List

Genuine BMW Fuel Hose - 1 Meter

T#:41534

Part#: 13311272750

In Stock

3% off MSRP $ 64.99

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

$ 62.99 USD

Add to Wish List

Qty

3% off MSRP

$ 64.99

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

$ 62.99 USD

Add to Wish List

Genuine BMW Fuel Hose - 6X11mm
This item fits the following BMW Chassis:
E30 M3,E36 M3,E34 M5,E30,E34,E36,E38,E46

Genuine BMW Lower Timing Chain Sprocket

T#:32467

Part#: 11211719984

Ships in 3 Business Days

3% off MSRP $ 179.99

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

$ 174.99 USD

Add to Wish List

Qty

3% off MSRP

$ 179.99

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

$ 174.99 USD

Add to Wish List

Genuine BMW Sprocket
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

Show More Show Less

Genuine BMW Splined Shaft

T#:34614

Part#: 11361715027

Ships in 3 Business Days

2% off MSRP $ 55.99

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

$ 54.99 USD

Add to Wish List

Qty

2% off MSRP

$ 55.99

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

$ 54.99 USD

Add to Wish List

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

Genuine BMW Fuel Pump - E46 M3

T#:1807

Part#: 16142229684

Ships in 6 Business Days

9% off MSRP $ 754.48

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

$ 688.27 USD

Add to Wish List

Qty

9% off MSRP

$ 754.48

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

$ 688.27 USD

Add to Wish List

A fuel pump failure in the E46 M3 can cause lack of power and a low-RPM stumble. Its a fairly common problem, the problem fades away as the revs build and the engine warms up. It's especially noticeable in the Winter and when the outside temperature is low. While a number of things can cause this, you should first change the fuel filter (especially if it's been over 30,000 miles. The fuel pump is another likely source of the trouble. The pump is easy to change by accessing the top of the fuel tank under the backseat. This is a new factory BMW fuel pump.

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.

Show More Show Less

Genuine BMW Crankshaft Socket Tool - S50 3.0L, S54 3.2L, B48/46 B58 ...

T#:170499

Part#: 83300491056

Ships in 3 Business Days

$ 113.99 USD

Add to Wish List

Qty

$ 113.99 USD

Add to Wish List

Working on your S50/S54 or B series timing system? Then you need this adapter that will allow you to turn the engine over at the crankshaft with a socket wrench. BMW tool number: 11 5 100

Genuine BMW Adapter Lead

T#:14857

Part#: 12514592703

Ships in 6 Business Days

3% off MSRP $ 113.99

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

$ 110.99 USD

Add to Wish List

Qty

3% off MSRP

$ 113.99

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

$ 110.99 USD

Add to Wish List

Genuine BMW Adapter Lead -
This item fits the following BMW Chassis:
E36,E39,E46

Fits BMW Engines including:
M52,S52

Genuine BMW S54 Vanos Line - 11367837614 - E46 M3,E85 Z4

T#:12971

Part#: 11367837614

Ships in 3 Business Days

2% off MSRP $ 338.99

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

$ 331.99 USD

Add to Wish List

Qty

2% off MSRP

$ 338.99

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

$ 331.99 USD

Add to Wish List

Replace your old, leaking VANOS oil pressure feed line to restore proper function and prevent potential failure.

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.

Genuine BMW Pressure Hose Assy
This item fits the following BMW Chassis:
E46 M3,E85 Z4M

Fits BMW Engines including:
S54

Show More Show Less

Project Cars

SELECT YOUR BMW

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

Sub-Categories

Select Vehicle

Purpose

Category

Brand

Price

Special Offers

Shipping

Narrow Results