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

120 pc Fuse Assortment

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T#:1809154

Part#: W5368

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$ 13.68 USD

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A must for any toolbox.

SPA Performance High Performance Camshaft Set - 264� / 248� - BMW E46...

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T#:44563338

Part#: EVCVSB02

Back Ordered

$ 1,049.99 USD

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If you are building an M54 engine for the best possible performance, SPA Performance's 264° / 248° High Performance Camshaft Set may be just what you need! Performance camshafts allow for greater valve lift and increased lift duration, enabling your engine to breathe easier and faster, increasing the amount of fresh air entering the cylinders while allowing more of the exhaust gases to fully exit the cylinders.

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Sealing Grommet

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T#:45137

Part#: 16131183912

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$ 7.99 USD

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Genuine BMW Sealing Grommet
This item fits the following BMW Chassis:
E39 M5,E46 M3,E70 X5M,E71 X6M,E82 1M Coupe,E85 Z4M,E38,E39,E46,E70 X5,E71 X6,E82,E83 X3,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F01,F02,F22,F30,F31,F32,F33,F34,F36,F80 M3,F82 M4,F83

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CCV Gasket

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T#:593755

Part#: 11157832119

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$ 9.63 USD

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BMW Profile-Gasket
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

Crankcase Ventilation Dipstick Hose - BMW M52TU M54

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T#:359570

Part#: 11157532629

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$ 12.99 USD

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This tube runs from the oil separator to the lower dipstick tube.

BMW has an ongoing issue with oil separators freezing in cold weather if driving is done before the vehicle is fully warmed up. There is often a howling noise followed by numerous oil leaks. The crankcase breather valve is used to purge the oil vapor from the engine block into the valve cover. However, sometimes condensation can cause it to freeze, causing the entire oil separator system to fail, crack, and disintegrate.

Replace this and all the other components of the oil separator system to prevent damage to all the aspects of your engine. As long as you have everything off, you can rest assured that new parts will last and be reliable.

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Meistersatz Cylinder Head Bolt Kit - E34, E36, E39, Z3

For vehicles with production date up to 09/1998

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T#:1195780

Part#: 11121721938

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$ 19.99 USD

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Set of 14 stretch bolts for installing cylinder head

Deatschwerks 1200cc Fuel Injector Set - BMW E46 M3

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T#:35391022

Part#: 16MX-30-1200-6

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$ 819.00 USD

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Maximize your engine's potential with the DW 1200cc Injector Set, a solution that bridges the gap between raw power and streetable drivability.

Genuine BMW Knock Sensor - S54 3.2L

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T#:38666

Part#: 12147839167

In Stock at Vendor

13% off MSRP $ 87.99

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

$ 76.99 USD

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13% off MSRP

$ 87.99

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

$ 76.99 USD

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

Fits BMW Engines including:
S54

BMW Exhaust Manifold Gasket

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T#:15213955

Part#: 11627522585

In Stock at Vendor

$ 71.99

This product was last offered at the strikethrough price on
05-08-2026

$ 69.99 USD

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Replacement exhaust manifold gasket, for your noisy leaking exhaust. Recommended to be replaced every time the exhaust manifold is removed to prevent leaks and ensure your vehicle is running at full potential.

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JE Piston BMW S54B32 11.5:1 Single Piston 86.50mm

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T#:33679693

Part#: 297172S

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$ 1,324.99 USD

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The BMW JE Piston S54B32 11.5:1 Piston Single 86.50mm is a high-performance piston designed to optimize the power and efficiency of BMW S54 engines. With an 11.5:1 compression ratio, this piston is ideal for those seeking to push the performance limits of their vehicle. Built from top-quality materials, it offers superior durability, making it suitable for both street and track applications. Available at Turner Motorsport, this piston ensures enhanced reliability and a precise fit for BMW S54 engines.

This piston is designed to withstand the demands of high-performance driving while improving overall engine combustion and efficiency. It is an excellent choice for BMW owners looking to improve engine performance, longevity, and power output. Detail: 86.50 mm Bore – 1.220 in. CH, -9.40 CC

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CP-Carrillo Connecting Rod Set - S54

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Upgrade Your Connecting Rods in Your High Horsepower S54!

T#:26171622

Part#: CAR-S54-SCR

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Starting at $ 2,149.99 USD

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Starting at $ 2,149.99 USD

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CP-Carrillo's connecting rods for the BMW S54 engine are specifically engineered to serve as direct replacements for BMW part numbers #11247834437, #11247831924, #11247834310, and 11247831331 in the BMW S54B30, S54B32, S54B33, S54B34, and S54B35 engines, with a length of 139 mm. These Carrillo connecting rods boast a range of impressive features: Crafted from a special chrome-moly based alloy, ensuring strong and durable forged rods. Their lightweight design significantly reduces mass compared to standard rods, optimizing engine performance. These rods have demonstrated exceptional strength and performance in racing environments, vouching for their reliability. Carrillo maintains stringent quality control measures, resulting in tight tolerances and precision balancing for superior performance. Each set is meticulously matched and balanced, ensuring consistent and smooth operation. The connecting rods come equipped with high-quality, non-stretch WMC rod bolts, guaranteeing stability under high-stress conditions. For those seeking even higher performance, there is an option to upgrade to CARR bolts. In conclusion, Carrillo connecting rods stand as the top choice for racers who demand the utmost in performance and reliability from their engines. With a track record of excellence and a suite of advanced features, these rods are the epitome of quality and precision for high-performance applications.

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Crankshaft Sensor O-Ring (18 X 1.2 Mm)

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T#:13233505

Part#: 12141402705

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$ 1.49 USD

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This O-Ring can sometimes leak at the bottom of your engine and need to be replaced. Fits around the head of the lower crankshaft sensor and provides a connection point.

Fuel Injector Clinic 775cc Fuel Injector - Set of 6

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T#:6843916

Part#: IS801-0775H

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$ 599.00 USD

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High performance fuel injectors featuring high impedance Bosch core, E85 compatible, with a lifetime warranty. This injector set is precisely matched using Fuel Injector Clinic's proprietary Data Match Technology. Each injector is individually serial numbered and the results are provided on the Data Match Sheet providing the most complete flow matching and latency value information available in the industry today. Fuel Injector Clinic injectors are flow tested and rated at 43.5psi (3Bar) at 90deg F fuel temperature using CF-16B calibration fluid. A superior short pulse width control and state of the art matching make these injectors easy to tune and provide great drivability. Every injector is covered against failure caused by defects in original manufacture by a lifetime warranty.

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Intake Boot Gasket

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T#:593866

Part#: 11617830104

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$ 11.99 USD

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Placed between the intake hose and air box. This rubber gasket is found between the intake hose and air box.

VF Engineering Supercharger Kit - 570hp & 380 Ft-Lbs Torque - E46 M3 ...

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T#:378752

Part#: VFK73-01

Ships on Jul 28, 2026

$ 9,495.00 USD

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BMW Supercharger Kits can be found all over the internet, but who should you choose to go with? If you want to go to with a forced induction system and want reliability and a driving feel that isn't adversely affected, the VF Engineering Supercharger Kit is one of the best options on the market. Included with every supercharger system is their custom proprietary VF.GIAC software that safely realigns all fueling and engine management parameters for optimal performance and long term drivability. Unlike many other options that are available, the VF Supercharger kit is designed to work with BMW's OEM parameters to minimize the likelihood of DTCs (Diagnostic Trouble Codes) and Check Engine Lights.

This 6.0 psi VF Engineering supercharger system is designed for simple bolt-on installation, remains fully OBD2 compliant, and can be installed in a single day, ready to run in approximately 8 hours. This kit is also non-intrusive and is fully reversible.

The 6.0 psi manifold at peak boost was tested to be the optimal induction charge limit without aftercooling and offers max tourqe gains!

Upon ordering, you will be required to send your VIN number, ECU, and transmission type (auto or manual) to VF Engineering within 1 year of purchase for your software flash of the ECU.

This product is supported by a 1 year unlimited mileage warranty on the product only.

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Piston Ring Installer

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T#:1809133

Part#: W80575

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$ 17.62 USD

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Comfortable vinyl grip handles.

Return Pipe

For vehicles with production date from 01/2000

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T#:372847

Part#: 11617504536

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$ 16.99 USD

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Runs from the intake manifold back to connecting hose

Active Autowerke PRIMA Supercharger Upgrade Kit to PRIMA Plus - E46 M...

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T#:397299

Part#: 12-022

Ships in 10 Business Days

5% off MSRP $ 2,249.00

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

$ 2,136.99 USD

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5% off MSRP

$ 2,249.00

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

$ 2,136.99 USD

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As the producer of one of the finest working supercharger systems for the BMW E46 M3, Active Autowerke is proud to introduce the PRIMA PLUS supercharger system capable of exceeding 500 WHP running on pump drawn 93 octane. The PRIMA PLUS is an upgrade kit to the existing PRIMA supercharger system designed to create MORE horsepower. In collaboration with Frank Smith of Tuning Tech FS, the Prima PLUS SC kit has evolved as a fantastic performer. With numerous dyno runs under countless hours all monitored through careful Data Logging and Lean/Rich evaluation, this PRIMA PLUS supercharger kit is ready for the BMW enthusiast. The PRIMA PLUS is a centrifugal design supercharger using a conventional fixed drive pulley, but unlike its predecessors, the PRIMA PLUS also has variable boost settings of 9.0 psi and 9.5 psi to help attain the power. A first in the BMW forced induction industry. For easy comparisons, here is where the PRIMA and PRIMA PLUS + stands when measuring rear wheel horsepower. A stock BMW E46 M3 is around 265 WHP. | PRIMA SC makes 425 WHP. | PRIMA PLUS SC makes 500+ WHP.

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General Purpose Hose Clamp - Priced Each

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T#:592737

Part#: 07129952104

Ships in 3 Business Days

$ 6.99 USD

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$ 6.99 USD

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15A Fuse - Priced Each

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T#:375327

Part#: 61131372626

In Stock at Vendor

$ 2.03 USD

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$ 2.03 USD

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Rein Return Pipe - E39, E46, E53, E60, E83, Z3, Z4

For vehicles with production date from 09/1998 For vehicles with production date from 01/2000

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T#:375092

Part#: 11617504536

In Stock

$ 19.99 USD

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Runs from the intake manifold back to connecting hose

Dual End Scriber

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T#:641411

Part#: KDT2979

Ships in 6 Business Days

$ 10.99 USD

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Sharp, tempered point scribes metal

"Cold Climate" Crankcase Pressure Regulator Valve

Superior performance for both warm and cold climates

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T#:376770

Part#: 11617533400

Ships in 1 Business Day

$ 70.99

This product was last offered at the strikethrough price on
04-10-2026

$ 40.99 USD

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Commonly referred to as the "oil separator" or PCV

Elring CSL Exhaust Valve - E46

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T#:583284

Part#: 18301711969

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$ 16.66 USD

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Exhaust valve with better airflow

Radium - Split-Flow Flex Fuel Sensor Adapter

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T#:53290958

Part#: 20-0589

In Stock at Vendor

$ 99.99 USD

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Victor Reinz O-Ring - E31, E32, E34, E38, E39, E46, E52, E53, Z3, Z4 ...

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T#:376078

Part#: 11141736758

In Stock

$ 3.99

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

$ 2.99 USD

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$ 2.99 USD

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O-ring in the valve train

E46 323i/323ci 99-00 Stage 1 Turner Motorsport Performance Package ...

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T#:2835

Part#: TMS2835

Ships in 3 Business Days

Sale - Save 3% $ 916.95

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

$ 889.19 USD

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Sale - Save 3%

$ 916.95

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

$ 889.19 USD

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1999-2000 E46 323i/Ci Stage 1 Performance Package
Peak Power Gain: +17hp / +8ft-lbs
Rev limit: 7000
Octane: 91 or higher

Our Stage 1 kit featuring a cold-air intake kit and matching performance software. The aFe intake is made with heat-blocking materials, reducing underhood temperatures and not contributing to heat soak of the air filter. aFe uses an oiled cotton filter for maximum air flow and excellent filtration. The kit is supplied complete with heat shield, intake tube, sealing materials, hardware, and install instructions.

The software is tuned by BMW tuning whiz Jim Conforti and supplied with the Shark Injector. The Shark Injector is a do-it-yourself reflash tool that plugs into the OBD diagnostic plug in your dash. With the push of a button, it will copy your stock software and reflash your computer with the performance tune. You can set it back to stock at any time by following the same procedure.

Both of these items are packaged and work together. They provide a solid performance boost with a low upfront cost. For an excellent 'bang for the buck' upgrade, the software and intake are a great choice (TMS Underdrive Pulleys would also be on that list).

Related Upgrades: We are often asked what would complement our software and intake packages. Within any Stage, we recommend our Underdrive Power Pulley Kits. The Power Pulley Kit will under-drive the alternator, water pump, and power steering pump. Under-driving means each component is moving slower which requires less power. The saved horsepower is put back to the engine where it transfers to power at the wheels. Power gains are typically 10 horsepower at the wheels.

We also recommend upgrading the cat-back muffler for slightly more performance, lighter weight, and a more-aggressive sound. Our favorite E46 mufflers are the Supersprint, Borla, or Corsa exhausts. The Supersprint is the quietest and most like stock while the Corsa is the most aggressive (Borla being in the middle). You can expect a gain of 5whp with any of these exhausts.

1999-2000 E46 323i/Ci Stage 1 Performance Package includes:
aFe Cold Air Intake (oiled cotton filter, heat shield, intake tube)
Shark Injector performance software

Applications:
1999-2000 E46 323i sedan, 323Ci coupe and convertible

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Victor Reinz VANOS Gasket

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T#:374781

Part#: 11367831938

In Stock at Vendor

$ 18.75

This product was last offered at the strikethrough price on
05-11-2026

$ 18.41 USD

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$ 18.41 USD

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Used to seal the Vanos unit to the cylinder head

Bushing Contact With Wire Lead - Priced Each

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T#:14783536

Part#: 61130005199

In Stock

$ 3.99 USD

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$ 3.99 USD

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Titan 4-Piece Air Blow Gun Set

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T#:797045

Part#: TIT19391

Ships in 6 Business Days

$ 66.99 USD

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Seals and blows out clogged lines/pipes

Valve Cover Gasket

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T#:593918

Part#: 11127521009

Ships in 1 Business Day

$ 92.80 USD

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$ 92.80 USD

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

Crankcase Vent Hose - From Valve Cover to Oil Separator - E46 E39 E6...

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T#:2853

Part#: 11611432559

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$ 14.99 USD

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This Crankcase Vent Hose - From Valve Cover to Oil Separator fits BMWs with the M52 or M54 6 cylinder engine including E46 323i 325i 328i 330i E39 525i 528i 530i E60 525i 530i X3 2.5i 3.0i X5 3.0i Z3 2.5 2.8 3.0i Z4 2.5i 3.0i.

This item fits the following BMWs:
1999-2005 E46 BMW 323i 323ci 328i 328ci 330i 330ci 330xi
1999-2005 E46 BMW 325i 325ci 325xi - only with M54 engine
1999-2003 E39 BMW 528i 528i 530i
2004-2005 E60 BMW 525i 525xi 530i 530xi
2004-2006 E83 BMW X3 2.5i X3 3.0i
2000-2006 E53 BMW X5 3.0i
1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8i Z3 3.0i
2003-2006 E85 BMW Z4 2.5i Z4 3.0i

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Genuine BMW Dowel Pin

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T#:375139

Part#: 11121726238

In Stock

$ 1.99 USD

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$ 1.99 USD

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10.5MM

General Purpose Clamp - Priced Each

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T#:594670

Part#: 64218367179

In Stock at Vendor

$ 3.99

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

$ 2.99 USD

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$ 2.99 USD

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Clamps are like bolts and nuts, as you can never have enough of them. If you do work on your vehicle in your home, you are going to need clamps often. If you need one clamp, why not get a few to ensure that you are always prepared.

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Mishimoto Stainless Steel T-Bolt Clamp - 3.0"

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T#:31589358

Part#: MMCLAMP3

In Stock at Vendor

$ 7.99 USD

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$ 7.99 USD

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Hose Pinchers

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T#:641682

Part#: LIS22850

Ships in 1 Business Day

$ 17.99 USD

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A must for any car enthusiast.

Wire Type Spark Plug Gapper .040 to .080

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T#:641655

Part#: LIS67900

Ships in 1 Business Day

$ 4.99 USD

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$ 4.99 USD

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Always check gap on your new spark plugs

High-pressure fuel pump supply port caps

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T#:5135636

Part#: AGA-CP-0-14

Ships in 7 Business Days

$ 8.99 USD

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$ 8.99 USD

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Don't let dirt be the reason for bad fuel injectors.

Hitachi Ignition Coil With Spark Plug Connector - BMW N54 N55 N62 N63...

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T#:48850063

Part#: 12138657273

Ships in 6 Business Days

$ 53.99 USD

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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. ometimes, 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.

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SuperTech Dual Valve Spring Upgrade Kit w/ Steel Retainers - 67lbs - ...

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T#:51426477

Part#: SPRKH100DRBMST

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$ 833.99 USD

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$ 833.99 USD

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Crafted from premium Superclean Chrome Silicon Vanadium Steel alloy, these valve springs offer exceptional performance and durability even at high RPMs. CAD engineering ensures that the wire stress levels remain within defined limits for long-lasting durability, even under extreme racing conditions. Advanced computer software allows Supertech to meticulously control harmonics, ensuring optimal performance. Manufactured with high-quality military-certified Steel, the retainers are CNC machined to provide a precise fit, guaranteeing longevity and reliability.

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MaxiSys Ultra

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T#:2914136

Part#: MSULTRA

Ships in 6 Business Days

$ 12,306.99 USD

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The MaxiSys Ultra is Autel’s most ambitious diagnostics tablet designed to maximize technician intelligence.

Hitachi Camshaft Position Sensor - E39, E46, E53, E60, E63, E64, E65,...

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T#:48850055

Part#: 12147518628

Ships in 2 Business Days

$ 71.99 USD

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The camshaft position sensor is essential for assisting the engine DME by monitoring the camshaft's position. The data from this sensor is key to optimizing ignition timing and ensuring smooth engine performance. Often referred to as the CMP sensor, this component is crucial for the overall functionality of the powertrain. A failing camshaft position sensor can cause a range of issues, including engine stumbling, hesitation during acceleration, power loss, and even starting difficulties or complete failure to start.

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Supercharger Kit Level 1 - E46 328 '99-'02

For model years 1999-2002 ~ Call in to provide vin before purchase

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For model years 1999-2002 ~ Call in to provide vin before purchase

T#:50899197

Part#: 12-016M438

Ships in 10 Business Days

$ 9,856.00 USD

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$ 9,856.00 USD

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Add proven forced induction performance to your E46 with the Active Autowerke 328i Supercharger Kit. Engineered to work seamlessly with your factory ECU and 91 to 93 octane pump fuel, this system uses dyno developed software to precisely manage ignition timing, fueling, VANOS, and rev limits through the stock DME. The result is smooth, repeatable power delivery with OEM-like drivability and the ability to return the vehicle to stock if desired. A self contained oil cooling system keeps installation clean without interfering with the factory oil circuit. For E46 owners looking to approach M3 level performance without the full swap, this complete bolt-on solution delivers substantial gains with proven reliability. Key Features Rotrex C38-81 trim supercharger 8 PSI boost pressure CNC machined supercharger bracket with hardware Self contained oil system with front mount cooler Six higher flow fuel injectors Active Autowerke/Bosch bypass valve High temperature silicone hoses with stainless clamps Mandrel bent aluminum charge tubing Active Autowerke performance air filter (K&N on select models) Active Autowerke dyno tuned software Complete hardware and illustrated instructions 1 year warranty with tech support Performance Power: 320 BHP @ 7000 RPM Torque: 260 lb ft @ 5400 RPM Boost: 8.0 PSI

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OEM INA Lower Timing Chain Tensioner - BMW M50 M52 M54 S52

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:42301969

Part#: ZG0581

Ships in 7 Business Days

$ 25.99 USD

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$ 25.99 USD

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This guide is used to provide tension to the timing chain, but it wears over time. These plastic tensioners also become brittle with time and mileage, usually cracking and/or breaking completely. A common sign of worn timing chain components is noise from the timing chain area.

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Intake Plenum Gasket

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:593885

Part#: 11611407695

In Stock at Vendor

$ 8.15 USD

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$ 8.15 USD

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

JE Piston BMW S54B32 9:1 - Piston Single 87.00mm

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:33646285

Part#: 297115S

In Stock at Vendor

$ 251.99 USD

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$ 251.99 USD

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Featuring a 9:1 compression ratio, these pistons are lightweight and robust, reducing reciprocating weight for quicker engine response. Detail: 87.00 mm Bore – 1.271 in. CH, -29.30 CC

Fuel Injector Clinic 1000cc Fuel Injector - Set of 6

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:6843917

Part#: IS801-1000H

Ships in 1 Business Day

$ 683.00 USD

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$ 683.00 USD

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High performance fuel injectors featuring high impedance Bosch core, E85 compatible, with a lifetime warranty. This injector set is precisely matched using Fuel Injector Clinic's proprietary Data Match Technology. Each injector is individually serial numbered and the results are provided on the Data Match Sheet providing the most complete flow matching and latency value information available in the industry today. Fuel Injector Clinic injectors are flow tested and rated at 43.5psi (3Bar) at 90deg F fuel temperature using CF-16B calibration fluid. A superior short pulse width control and state of the art matching make these injectors easy to tune and provide great drivability. Every injector is covered against failure caused by defects in original manufacture by a lifetime warranty.

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Supercharger Kit Level 1 - E46 3330i

For model years 1999-2002 ~ Call in to provide vin before purchase

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For model years 1999-2002 ~ Call in to provide vin before purchase

T#:50899198

Part#: 12-016M430

Ships in 10 Business Days

$ 9,856.00 USD

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$ 9,856.00 USD

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Add proven forced induction performance to your E46 330i with the Active Autowerke Supercharger Kit. Designed to deliver a significant horsepower increase without sacrificing daily usability, this system operates safely on 91 to 93 octane pump fuel and integrates directly with the factory ECU. Active Autowerke’s dyno developed calibration manages ignition timing, fueling, VANOS function, and rev limits through the stock DME for consistent, predictable results. Power delivery remains smooth and repeatable with OEM like drivability, and the system can be returned to stock configuration if needed. The included self contained oil cooling circuit keeps installation straightforward without modifying the factory oil system. For E46 owners seeking a complete, well engineered bolt on solution, this kit offers substantial, reliable gains. Key Features Rotrex C38-81 trim supercharger 8 PSI boost pressure CNC machined supercharger bracket with hardware Self contained oil system with front mount oil cooler Six higher flow fuel injectors Active Autowerke/Bosch bypass valve High temperature silicone hoses with stainless clamps Mandrel bent aluminum tubing for improved flow Active Autowerke performance air filter (K&N on select models) Active Autowerke dyno tuned software Complete mounting hardware, plumbing, hoses, and clamps Illustrated installation manual and guide 1 year warranty with technical support Performance Specifications Power: 320 BHP @ 7000 RPM Torque: 260 lb ft @ 5400 RPM Boost Level: 8.0 PSI

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Hitachi Camshaft Position Sensor - Intake - BMW M52TU M54

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T#:48850072

Part#: 12147539165

In Stock at Vendor

$ 41.99 USD

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$ 41.99 USD

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A bad cam sensor can cause a variety of problems from hard starting to stalling at low speeds. Cam sensor replacement has been known to cure many drivabilty issues. Uses O-ring # 12 141 748 398 (not included)

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BMW Alternator - SEG Automotive 0124.525.588

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T#:54851984

Part#: 12317541694

In Stock at Vendor

$ 521.99 USD

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$ 521.99 USD

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

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