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

Deatschwerks 1200cc Fuel Injector Set - BMW E46 M3

T#:35391022

Part#: 16MX-30-1200-6

Ships in 3 Business Days

$ 819.00 USD

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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.

Glyco Connecting Rod Bushing

T#:374292

Part#: 11241278209

Ships in 1 Business Day

$ 6.11 USD

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Press fit into small journal of connecting rod

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

T#:376078

Part#: 11141736758

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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O-ring in the valve train

CSF Universal Large Single-Pass Oil Cooler - Universal Application ...

2X Entries Into Our F80 M3 Sweepstakes
Universal fitment design - modifications may be necessary to run this cooler

T#:53608839

Part#: 8371

Ships in 3 Business Days

$ 499.00 USD

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$ 499.00 USD

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CSF redesigned this cooler and went with a more traditional inlet/outlet orientation. The new single pass design features high efficiency and high durability, but with vertically oriented inlet and outlet connections.

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aFe Pro GUARD D2 Oil Filter - M50 M52 M54

T#:372894

Part#: 44-LF022

In Stock

$ 16.00 USD

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$ 16.00 USD

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Pro-GUARD D2 Oil Filters are the next generation in oil filter technology. Pro-GUARD D2 Oil Filters deliver increased flow and efficiency that are demanded from performance gas applications. This cartridge style filter comes with a built-in seal for a hassle free installation.

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Hose - From Oil Separator to Oil Dipstick Tube - E46 E39

For use in cold climates

2X Entries Into Our F80 M3 Sweepstakes

T#:2879

Part#: 11157532629

In Stock at Vendor

$ 10.99 USD

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$ 10.99 USD

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This is the updated hose that goes from the Crankcase Oil Separator Valve to the oil dipstick tube. This tube tends to get plugged with oil sludge and becomes brittle and cracks. It fits E46 323i 323ci 325i (M54) 325ci (M54) 325xi 328i 328ci 330i 330ci 330xi - E39 525i 530i - E60 525i 530i 2004-2005 - X3 2.5i 3.0i 2004-2006 - Z3 2.5i 3.0i - Z4 2.5i 3.0i 2003-2006.
In german, Rein means Pure. In the automotive industry the Rein name has quickly come to represent quality. With fitments for some of the world’s finest automobiles including BMW and Mini and guaranteed OE quality, Rein is a name you can trust.

This item fits the following BMWs:
2001-2005 E46 BMW 325i 325ci 325xi Only for cars with M54 engine
1999-2005 E46 BMW 323i 323ci 328i 328ci 330i 330ci 330xi
2001-2003 E39 BMW 525i 530i
2004-2005 E60 BMW 525i 525xi 530i 530xi
2004-2006 E83 BMW X3 2.5i X3 3.0i
2001-2002 Z3 BMW Z3 2.5i Z3 3.0i
2003-2005 Z4 BMW Z4 2.5i Z4 3.0i

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Bushing Contact With Wire Lead - Priced Each

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T#:14783536

Part#: 61130005199

Ships in 1 Business Day

$ 3.99 USD

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$ 3.99 USD

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

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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Radium - Split-Flow Flex Fuel Sensor Adapter

T#:53290958

Part#: 20-0589

In Stock at Vendor

$ 99.99 USD

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$ 99.99 USD

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Rennline OE+ Ignition Coils - Set Of 6

T#:44529391

Part#: M136KT

Ships in 6 Business Days

$ 288.00 USD

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$ 288.00 USD

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Whether used on a daily driver or a track-focused build, these coils deliver the spark energy needed to keep your BMW running at its best.

SCORCHER High-Performance Ignition Coil - BMW N52 N54 N55 S55 & More ...

For vehicles with production date from 09/2002

T#:48401494

Part#: 77-92013

Ships in 3 Business Days

$ 52.00 USD

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$ 52.00 USD

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Upgrade your vehicle’s ignition system with aFe POWER’s SCORCHER High-Performance Ignition Coils, a premium direct replacement for your factory coils. aFe's high-performance coils have a lower primary resistance than factory units, resulting in a high-energy spark that ensures complete combustion from idle to redline. Peak Output: Experience up to 20% more spark energy compared to your factory coils. SCORCHER Ignition Coils keep the pace with the demands of higher RPM ranges and at wide-open throttle, always ensuring your ignition system is performing at its best. When upgrading to our Scorcher High-Performance Ignition Coils, it is recommended to replace your vehicle's spark plugs at the time of installation for optimal performance.

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Intake Boot Gasket

T#:593866

Part#: 11617830104

Ships in 1 Business Day

$ 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.

Vibration Damper

2X Entries Into Our F80 M3 Sweepstakes

T#:38195378

Part#: 11231438995

Ships in 3 Business Days

$ 112.99 USD

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$ 112.99 USD

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Active Autowerke Supercharger Kit - E46 M3

T#:340093

Part#: AASC-E46M3

Back Ordered

Starting at $ 7,995.00 USD

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Starting at $ 7,995.00 USD

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Race on Sunday, to sell on Monday. This old saying is indicative of the new Generation 8 supercharger system for the E46 M3. Through countless hours of testing, it has often been quoted that the true test has always been a race environment. What better venue than Brock Yates One Lap of America Race. With a rigorous 7,000 miles to be covered within a week, and to compete against the likes of Porsches, Corvettes, Nissan GTRs, this would be the testing grounds for the new Generation Active Autowerke Supercharger system. The Active Autowerke Generation 8 Supercharger System not only proved its worth by being the highest ranked BMW within the field, but also ranked 1st in its class..

The data and technology that made this winning combination is now being applied in the new Generation 8 of the Active Autowerke supercharged E46 M3 level 1. Reliability and power is needed if you want to be on the podium, and this new Generation 8 will deliver exactly that. Consistent, repeatable runs of over 415 WHP (525 engine horsepower) were also recorded on the Active Autowerke chassis dyno in hot 94 + degree Fahrenheit conditions with humidity in the 60% + range. These run conditions might be considered a deterrent and not really suited, but it is better knowing the horsepower numbers are under such conditions, since higher horsepower numbers will only increase as the temperature falls and the air becomes more dense.

Stage 1 Performance Specs:
Power : 525 BHP @ 7650 rpm
Torque : 335 ft/lbs @ 5400 rpm
Boost Level : 7-8 psi

Key Features:

Rotrex 92 Trim Supercharger

Active Autowerke Gen 7 Intake Manifold w/ Dual By Pass Valve

Front Mount Air to Air Intercooler

Turbo like speed with linear power delivery

Large Fuel Injectors

Supercharger Oil Cooler

Colder Heat Range Spark Plugs

High Performance AA Spec Green Filter

Active Autowerke High Performance Software

All Mounting Hardware, plumbing, hoses and clamps

Proven Horsepower gains even under extreme conditions

Installation Instructions included

2 Year Limited Warranty
Want even more power? Upgrade to the Stage 2 kit with Larger Intercooler & Fuel System.
The stage 2 System boosts the S54's power output to over 600BHP and includes an upgraded fuel system (includes two fuel pumps, fuel filter, all new -6 lines, fuel pressure regulator, dead end fuel rail, upgraded injectors and all required fittings). This ugpraded fuel system is a must once reaching these increased boost levels due to the fact that the factory fuel system is simply inadequate at this level. The stage 2 system also use a larger front mount air to air intercooler and the Active Autowerke custom methanol injection system. NOTE: Level 2 supercharger system is designed and engineered to operate in conjunction with the Active Autowerke Water/Methanol system as an integral part of the kit. Reasons to incapacitate, isolate, turn off, or not installing this system can and will void all warranty and related claims associated to the proper function of the specified Active Autowerke supercharger system.

Stage 2 Performance Specs:
Power � : � 605 BHP @ 7000 rpm
Torque � : � 395 ft/lbs @ 5400 rpm
Boost Level � : � 11-12 psi

Custom built to order. Please allow 2-3 weeks for delivery.

This item fits the following BMWs:
2001-2006 E46 BMW M3, M3 Convertible

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Valve Cover

For vehicles with production date up to 09/2002

2X Entries Into Our F80 M3 Sweepstakes

T#:585280

Part#: 11121432928

In Stock

$ 238.99 USD

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$ 238.99 USD

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Maintain peak engine efficiency and a clean engine bay with this direct replacement plastic valve cover from URO Parts.

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

2X Entries Into Our F80 M3 Sweepstakes

T#:375092

Part#: 11617504536

In Stock

$ 19.99 USD

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$ 19.99 USD

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Runs from the intake manifold back to connecting hose

Oil Cap

2X Entries Into Our F80 M3 Sweepstakes

T#:375426

Part#: 11121743294

Ships in 1 Business Day

$ 5.99 USD

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$ 5.99 USD

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Just the cap only!

Genuine BMW Dowel Pin

T#:375139

Part#: 11121726238

In Stock

$ 1.99 USD

Limited Qty Sale

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$ 1.99 USD

Limited Qty Sale

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10.5MM

Universal Vortex Breather Catch Can

2X Entries Into Our F80 M3 Sweepstakes

T#:587831

Part#: 034-101-4000

Back Ordered

$ 153.00 USD

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$ 153.00 USD

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Piston Ring Installer

T#:1809133

Part#: W80575

Ships in 1 Business Day

$ 17.62 USD

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$ 17.62 USD

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Comfortable vinyl grip handles.

Mishimoto Ignition Coil, 4-Pack - BMW N20, N52, N54, N55, S54, S55 ...

T#:51075078

Part#: MMIG-BMW-0204

Ships in 3 Business Days

$ 123.99 USD

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$ 123.99 USD

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The Mishimoto BMW Ignition Coil is built to handle the intense heat cycles found in BMW’s modern turbocharged and naturally aspirated engines.

Sealing Grommet

T#:45137

Part#: 16131183912

Ships in 1 Business Day

$ 9.99 USD

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$ 9.99 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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CP-Carrillo Connecting Rod Set - S54

Upgrade Your Connecting Rods in Your High Horsepower S54!

T#:26171622

Part#: CAR-S54-SCR

Ships in 3 Business Days

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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Victor Reinz Gasket Ring - E39, E46, E53, E60, E83, Z3, Z4

T#:374350

Part#: 11127526447

Ships in 1 Business Day

$ 5.61

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

$ 4.83 USD

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$ 4.83 USD

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Used to seal the engine cover to the valve cover

Pressure Hose

For vehicles with production date up to 03/2003

2X Entries Into Our F80 M3 Sweepstakes

T#:372643

Part#: 11727555680

Ships in 1 Business Day

$ 17.99 USD

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$ 17.99 USD

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Runs from the air pump to the solenoid valve

Active Autowerke Rotrex Traction Fluid - 1 Liter

T#:57616348

Part#: RTF-1L

Ships in 3 Business Days

7% off MSRP $ 140.00

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

$ 130.00 USD

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7% off MSRP

$ 140.00

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

$ 130.00 USD

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Rotrex superchargers utilize a unique traction drive system that sets it apart from other centrifugal-style superchargers. For best performance, Rotrex recommends replacing this fluid every 50,000 miles. This bottle of traction fluid is plenty enough for one supercharger service (typically 750ml).

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Febi Crankcase Ventilation Hose - E39, E46, E60, E83, Z3, Z4 ...

We Price Match - Give Us A Call or Chat!

T#:6707

Part#: 11157532649

Ships in 1 Business Day

$ 19.12

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

$ 17.68 USD

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$ 17.68 USD

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ENGINE VENT HOSE 11157532649

Race German Fuel Injector Filter Removal Tool

T#:7703243

Part#: RGIJT0L

Ships in 2 Business Days

$ 17.99 USD

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$ 17.99 USD

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Race German has devoted themselves to providing quality products for late model BMWs that cover both street and track applications. Race German has now grown their catalog to a wide variety of models and products geared towards keeping your car looking and running nice. Race German's BMW fuel injector rebuild kit is one of their best selling products. To make things easier, they are now offering this little tool to help you remove the small micro filters out of the end of the Bosch fuel injectors. This simple tool threads into the end of the injector, and once engaged you simply wiggle and pull, and the micro filter comes out. *Note: This tool is included with many of the Race German Injector rebuild kits

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Febi Rubber Engine Beauty Cover Mount - E34, E36, E39, E46, E53, E60,...

We Price Match - Give Us A Call or Chat!

T#:371781

Part#: 11121730356

Ships in 1-2 days

$ 11.99

This product was last offered at the strikethrough price on
09-13-2026

$ 7.13 USD

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$ 7.13 USD

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2 required per car

E46 325i/325ci/325xi 01-06 Stage 1 Turner Motorsport Performance Pack...

10X Entries Into Our F80 M3 Sweepstakes

T#:2849

Part#: TMS2849

Back Ordered

Sale - Save 3% $ 751.99

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

$ 729.43 USD

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Sale - Save 3%

$ 751.99

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

$ 729.43 USD

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2001-2006 E46 325i/Ci/Xi/iT (M54 engine) Stage 1 Performance Package
Peak Power Gain: +8hp / +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 a cone filter with a heat-blocking shield around it. The larger surface area of the filter, combined with the heat shield, allow more cool air to enter the engine - creating more power and torque, a richer engine sound, and better throttle response. 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.

2001-2006 E46 325i/Ci/Xi/iT (M54 engine) Stage 1 Engine Upgrade includes:
aFe Cold Air Intake (filter, heat shield, intake tube)
Shark Injector performance software

Applications:
2001-2006 E46 325i sedan, 325Ci coupe and convertible, 325Xi sedan, 325iT wagon, 325XiT wagon ( M54 engine only).

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Return Pipe

For vehicles with production date from 01/2000

2X Entries Into Our F80 M3 Sweepstakes

T#:372847

Part#: 11617504536

Ships in 1 Business Day

$ 16.99 USD

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$ 16.99 USD

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Runs from the intake manifold back to connecting hose

Mishimoto Ignition Coil - Single - BMW M54, N20, N52, N55, N62, N63, ...

T#:51110138

Part#: MMIG-BMW-07

Ships in 3 Business Days

$ 41.99 USD

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$ 41.99 USD

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Mishimoto’s Delphi-style ignition coils offer a premium solution for BMW owners looking to replace worn-out factory units.

Genuine BMW Cap Nut M6 - 11121738608 - E34,E36,E39,E46,E53,E83,E85 ...

T#:12541

Part#: 11121738608

Ships in 1-2 days

15% off MSRP $ 20.22

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

$ 17.21 USD

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15% off MSRP

$ 20.22

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

$ 17.21 USD

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Genuine BMW Cap Nut - M6
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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Battery Tender Plus Advanced Battery Charging System

T#:49892371

Part#: BTT0210128

In Stock at Vendor

$ 69.99 USD

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$ 69.99 USD

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Dual End Scriber

T#:641411

Part#: KDT2979

Ships in 6 Business Days

$ 10.99 USD

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$ 10.99 USD

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Sharp, tempered point scribes metal

Victor Reinz O-Ring - E30, E31, E32, E34, E36, E38, E39, E46, E52, E...

T#:379124

Part#: 13531720252

Ships in 1 Business Day

$ 5.82

This product was last offered at the strikethrough price on
08-24-2026

$ 4.98 USD

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$ 4.98 USD

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5x1.5mm

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

10X Entries Into Our F80 M3 Sweepstakes

T#:2835

Part#: TMS2835

Back Ordered

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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Qty

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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Elring Oil Level Sensor O-Ring

2X Entries Into Our F80 M3 Sweepstakes

T#:596461

Part#: 12611744292

In Stock

$ 11.71

This product was last offered at the strikethrough price on
07-08-2026

$ 5.23 USD

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$ 5.23 USD

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Used to seal sensor to the oil pan

Mishimoto Ignition Coil, 8-Pack - BMW N63 & S63 Engines

T#:51075067

Part#: MMIG-BMW-1108

Ships in 3 Business Days

$ 274.99 USD

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$ 274.99 USD

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The Mishimoto Ignition Coil (MMIC-BMW-11B) focuses on durability and electrical precision.

Pierburg Secondary Air Valve

T#:373991

Part#: 11727837456

Ships in 1 Business Day

$ 234.10

This product was last offered at the strikethrough price on
09-15-2026

$ 127.15 USD

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$ 127.15 USD

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Also known as an EGR valve

"Cold Climate" Crankcase Pressure Regulator Valve

Superior performance for both warm and cold climates

2X Entries Into Our F80 M3 Sweepstakes

T#:376770

Part#: 11617533400

Ships in 1 Business Day

$ 40.99 USD

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$ 40.99 USD

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Commonly referred to as the "oil separator" or PCV

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

2X Entries Into Our F80 M3 Sweepstakes

T#:2853

Part#: 11611432559

Ships in 1 Business Day

$ 14.99 USD

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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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Elring CSL Exhaust Valve - E46

2X Entries Into Our F80 M3 Sweepstakes

T#:583284

Part#: 18301711969

Ships in 1 Business Day

$ 16.66 USD

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$ 16.66 USD

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Exhaust valve with better airflow

King Performance BMW S54 Rod Bearings - Set - .025

T#:25706111

Part#: CR6877XP0.25

Ships in 3 Business Days

$ 300.99 USD

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$ 300.99 USD

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King's Racing Line of Performance Engine Bearings are for enthusiasts looking for an upgraded, coated connecting rod bearing to replace their OE bearings with. Constructed of a tri-metal base, these bearings are coated in a polymer-based coating to create a thermal barrier between your connecting rods and crankshaft. Complete Set of Bearing Shells - .025 Oversize

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Victor Reinz Oil Level Sensor O-Ring

T#:369383

Part#: 12611744292

In Stock at Vendor

$ 8.99

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

$ 7.99 USD

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$ 7.99 USD

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Used to seal sensor to the oil pan

MMX Billet Air Conditioning Caps - Pair Black

T#:48608191

Part#: MMR03-0004

Ships in 7 Business Days

$ 40.00 USD

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$ 40.00 USD

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The MMX Billet Air Conditioning Cap Set replaces cheap OEM pieces with durable aluminum replacements that withstand track thermal cycles and everyday driving.

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

For vehicles with production date up to 09/1998

T#:1195780

Part#: 11121721938

Ships in 3 Business Days

$ 19.99 USD

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$ 19.99 USD

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Set of 14 stretch bolts for installing cylinder head

15A Fuse - Priced Each

T#:375327

Part#: 61131372626

In Stock at Vendor

$ 2.03 USD

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$ 2.03 USD

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Crankcase Ventilation Hose

2X Entries Into Our F80 M3 Sweepstakes

T#:378279

Part#: 11617533398

Ships in 1 Business Day

$ 21.99 USD

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$ 21.99 USD

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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.

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VF Engineering Supercharger Kit - 330hp & 275 Ft-Lbs Torque - Z4 3.0i...

T#:371031

Part#: VFK17-01

Special Order: No Guaranteed ETA

$ 4,995.00 USD

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$ 4,995.00 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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BMW Engine Parts for BMW 3 Series E46 (1999-2005)

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