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

Genuine BMW Crank Shaft Speed Sensor - S54

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T#:14788

Part#: 12147830789

Ships in 3 Business Days

6% off MSRP $ 292.99

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$ 275.99 USD

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6% off MSRP

$ 292.99

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

$ 275.99 USD

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

Fits BMW Engines including:
S54

Genuine BMW Activated Charcoal Filter - 16131183906 - E46,E46 M3 ...

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T#:19447

Part#: 16131183906

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3% off MSRP $ 369.99

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$ 357.99 USD

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3% off MSRP

$ 369.99

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

$ 357.99 USD

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Genuine BMW Activated Charcoal Filter
This item fits the following BMW Chassis:
E46 M3,E46

Fits BMW Engines including:
N51,S54

S54 Valve Adjustment Kit - E46 M3, Z3M, Z4M

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T#:401675

Part#: S54VADJKT1

In Stock

Sale - Save 3% $ 405.61

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

$ 393.63 USD

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Sale - Save 3%

$ 405.61

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

$ 393.63 USD

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BMW recommends valve adjustment every 30,000 miles on the S54 engine.This valve adjustment kit includes every thing needed to to a proper valve adjustment on the S54 engine.

Kit includes

Wiseco valve shims
Elring valve cover gasket set
BMW Valve shim Installation tool
Valve shim feeler gauge set
Castrol TWS Edge Professional Engine Oil - 6 Quarts
Mann Oil Filter Kit
Oil pan drain plug

Please note the the included feeler gauge set allows you to stack feeler blades to get a more precise adjustment

*Click here for valve adjustment instructions*

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

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Genuine BMW Guide Tube - M50 M52 S52

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T#:35547

Part#: 11431740044

In Stock

5% off MSRP $ 165.99

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$ 157.99 USD

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5% off MSRP

$ 165.99

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$ 157.99 USD

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Genuine BMW Guide Tube -
This item fits the following BMW Chassis:
E36

Fits BMW Engines including:
M52,S52

Genuine BMW Valve Cover Gasket Set - S54

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T#:340658

Part#: 11127832034KT

In Stock

$ 427.99 USD

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$ 427.99 USD

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When these gaskets leak you'll start to smell oil burning when the engine is hot. Also everything downward from the top of the engine becomes coated in a greasy film.

The valve cover gasket keeps all of the motor oil inside your engine. Your valve train and lifters get soaked with oil to keep everything lubricated. If the valve cover fails, engine oil seeps and leaks out, running down and burning on the block or cylinder head. Replace it and keep your engine compartment clean and tidy with all the engine oil in the motor.

If you are removing your S54 valve cover for valve adjustment, inspection or repairs, you can now get all the gaskets you need in one box.

Included are

Valve cover gasket
Spark plug seals
Nut seals
Grommets
Copper sealing washers

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Genuine BMW Front Fuel Feed Line - E46 M3

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T#:15047

Part#: 16122229410

Ships in 3 Business Days

3% off MSRP $ 151.99

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

$ 147.99 USD

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3% off MSRP

$ 151.99

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$ 147.99 USD

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Genuine BMW Front Fuel Feed Line
This item fits the following BMW Chassis:
E46 M3,E46

Fits BMW Engines including:
S54

Genuine BMW Oil Regulating Valve - S54

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T#:34672

Part#: 11367830341

Ships in 1-2 days

1% off MSRP $ 70.99

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$ 69.99 USD

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1% off MSRP

$ 70.99

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$ 69.99 USD

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

Fits BMW Engines including:
S54

Genuine BMW Sprocket - Z3 M Z4 M E46 M3

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T#:34860

Part#: 11411317284

Ships in 6 Business Days

3% off MSRP $ 94.99

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$ 91.99 USD

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3% off MSRP

$ 94.99

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$ 91.99 USD

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

Fits BMW Engines including:
S54

Genuine BMW Oil Cap Sealing Gasket - S54

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T#:31635

Part#: 11127837024

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2% off MSRP $ 41.99

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$ 40.99 USD

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$ 41.99

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$ 40.99 USD

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

Fits BMW Engines including:
S54

Genuine BMW Rocker Arm Shaft - Intake - S54 3.2L

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T#:34259

Part#: 11337831707

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$ 126.99 USD

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$ 126.99 USD

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Genuine BMW Rocker Arm Shaft, Inlet
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

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Genuine BMW Balancer Holder - E46 M3 S54 3.2L

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T#:171878

Part#: 83300493843

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$ 81.99 USD

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Genuine BMW BRACKET

Genuine BMW Bearing Bolt - S54

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T#:34097

Part#: 11317830727

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5% off MSRP $ 38.99

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$ 36.99 USD

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$ 38.99

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$ 36.99 USD

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

Fits BMW Engines including:
S54

Oil Pump - S54 Engine

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T#:38655172

Part#: 11417838123

Ships in 1 day

$ 1,069.99

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

$ 1,038.99 USD

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$ 1,038.99 USD

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The Pierburg Oil Pump for S54 Engine is a high-performance upgrade designed to enhance oil flow and pressure, ensuring optimal lubrication and efficiency for your BMW’s S54 engine. Crafted for reliability and durability, this oil pump improves engine performance and longevity, making it an essential part for those seeking to maximize the potential of their BMW M3 or other S54-equipped vehicles.

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Genuine BMW Emissions Service Kit - E46 M3

For vehicles with manual transmission only and production date up to 09/2004

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T#:375194

Part#: 11157840446KT1

In Stock

$ 392.99

This product was last offered at the strikethrough price on
07-06-2026

$ 390.99 USD

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$ 390.99 USD

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Oil Filler Cap - E90 E92 E60 E85 E86

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T#:19325

Part#: 11127500568

Ships in 3 Business Days

7% off MSRP $ 55.99

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$ 51.99 USD

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7% off MSRP

$ 55.99

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$ 51.99 USD

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This Genuine BMW oil filler cap comes inscribed with "BMW Castrol" and is a direct replacement for many late model BMW's.

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:
2003-2005 E46 BMW 325i 325ci - Only for M56 engine
2006-2011 E90 BMW 325i 325xi 330i 330xi - Sedan
2006-2012 E91 BMW 325xi - Wagon
2005-2007 E60 BMW 525i 525xi 530i 530xi
2006-2008 E85 BMW Z4 3.0i Z4 3.0si

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Genuine BMW Profile Gasket - E46 325i 325Ci

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T#:12888

Part#: 11127521010

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5% off MSRP $ 64.99

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$ 61.99 USD

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5% off MSRP

$ 64.99

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$ 61.99 USD

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Genuine BMW Profile-Gasket -
This item fits the following BMW Chassis:
E46

Fits BMW Engines including:
M56

Genuine BMW Fuel Baffle Fixture - 16112229656 - E46 M3

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T#:20707

Part#: 16112229656

Ships in 1-2 days

3% off MSRP $ 111.99

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

$ 108.99 USD

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3% off MSRP

$ 111.99

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$ 108.99 USD

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Genuine BMW Fuel Baffle Fixture
This item fits the following BMW Chassis:
E46 M3,E46

Fits BMW Engines including:
S54

Genuine BMW Emissions Service Kit - E46 M3

For vehicles with manual transmission only and production date up to 09/2004

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T#:375196

Part#: 11157840446KT3

In Stock

$ 397.99

This product was last offered at the strikethrough price on
07-06-2026

$ 395.99 USD

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$ 395.99 USD

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Genuine BMW Engine Oil Pump Return Tube - E46 Z4

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T#:35088

Part#: 11417834889

Ships in 1-2 days

$ 128.99 USD

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$ 128.99 USD

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

Fits BMW Engines including:
S54

Vulcan Cut-Ring Head gasket - M52 M54 84.50mm X 2.00mm

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T#:5216030

Part#: CR330141

Special Order: No Guaranteed ETA

$ 285.99 USD

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$ 285.99 USD

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The Vulcan Cut-Ring head gasket is designed for use with high static compression or forced-induction engines which are prone to combustion pressure leaks when using typical composite or MLS head gaskets. The hybrid design offers the best properties of composite and steel head gaskets all with out needing added sealant or machining.

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Genuine BMW Engine Wiring Harness, Engine Module - 12517523220 - E46 ...

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T#:13093

Part#: 12517523220

Ships in 1-2 days

3% off MSRP $ 517.99

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$ 504.99 USD

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3% off MSRP

$ 517.99

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$ 504.99 USD

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

Fits BMW Engines including:
M54

Genuine BMW Ping Sensor - 13627568422 - E39,E46,E53,E83,E85

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T#:14970

Part#: 13627568422

Ships in 5 Business Days

9% off MSRP $ 173.99

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

$ 158.99 USD

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9% off MSRP

$ 173.99

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

$ 158.99 USD

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

Fits BMW Engines including:
M52,M54,M56

Genuine BMW Fuel Transfer Pump

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T#:15057

Part#: 16146755880

In Stock

10% off MSRP $ 241.99

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

$ 219.99 USD

Limited Qty Sale

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10% off MSRP

$ 241.99

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

$ 219.99 USD

Limited Qty Sale

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

Fits BMW Engines including:
M52,M54

Genuine BMW ECU Cover Lid

For vehicles with production date up to 09/2002

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T#:19380

Part#: 12901436443

Ships in 5 Business Days

2% off MSRP $ 40.99

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$ 39.99 USD

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2% off MSRP

$ 40.99

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$ 39.99 USD

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Genuine BMW Cover Electronic-Box
This item fits the following BMW Chassis:
E46 M3,E46

Fits BMW Engines including:
M52,M54,M56,S54

Fuel Line - E46

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T#:44830

Part#: 16126752180

Ships in 5 Business Days

3% off MSRP $ 63.99

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$ 61.99 USD

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$ 63.99

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$ 61.99 USD

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Genuine BMW Rear Fuel Feed Line -
This item fits the following BMW Chassis:
E46

Fits BMW Engines including:
M54

Cable Alternator-Starter - E46, E53, E60, E83, Z3, Z4

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T#:39282

Part#: 12421439743

Ships in 1-2 days

2% off MSRP $ 120.99

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

$ 117.99 USD

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2% off MSRP

$ 120.99

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$ 117.99 USD

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Genuine BMW Cable Alternator-Starter -
This item fits the following BMW Chassis:
E46,E53 X5,E83 X3,E85

Fits BMW Engines including:
M54,M56

Crankshaft Seal Installer

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T#:2810106

Part#: 83300490475KT

Ships in 1-2 days

$ 177.99 USD

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$ 177.99 USD

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S54 Valve Shim Set - E46 M3, Z3M, Z4M

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T#:5673

Part#: 11340031525

Ships in 8 Business Days

2% off MSRP $ 1,027.99

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$ 1,006.99 USD

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$ 1,027.99

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$ 1,006.99 USD

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BMW recommends valve adjustment every 30,000 miles on the S54 engine.This genuine BMW valve shim kit includes a 23 different size shims ranging from 1.72mm to 2.6mm. There are 6 of each shim.

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.

If you are adjusting the valves you will also need valve cover gaskets and we recommend the shim tool.

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

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Air Intake Housing - E46

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T#:43095

Part#: 13717502842

Ships in 5 Business Days

$ 124.99 USD

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$ 124.99 USD

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Genuine BMW Intake Manifold -
This item fits the following BMW Chassis:
E46

Fits BMW Engines including:
M52

Genuine BMW Head Gasket - M52

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T#:22174

Part#: 11127501305

Ships in 5 Business Days

5% off MSRP $ 234.99

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

$ 223.99 USD

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5% off MSRP

$ 234.99

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

$ 223.99 USD

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Genuine BMW Cylinder Head Gasket Asbestos-Free - 1,00Mm(+0,3)
This item fits the following BMW Chassis:
E39,E46,E53 X5,E83 X3,E85

Fits BMW Engines including:
M52,M54,M56

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Genuine BMW Alternator Air Duct - Lower - E46 323i 325i 328i 330i ...

Used only on 120A alternators

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T#:12653

Part#: 12311706643

Ships in 5 Business Days

3% off MSRP $ 159.99

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

$ 154.99 USD

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3% off MSRP

$ 159.99

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

$ 154.99 USD

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Genuine BMW Air Channel Lower -
This item fits the following BMW Chassis:
E46

Fits BMW Engines including:
M52,M54

Fuel Line - E46

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T#:44831

Part#: 16126752183

Ships in 5 Business Days

3% off MSRP $ 38.99

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$ 37.99 USD

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$ 38.99

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$ 37.99 USD

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Genuine BMW Front Fuel Feed Line -
This item fits the following BMW Chassis:
E46

Fits BMW Engines including:
M54

Genuine BMW convertible Wiring Harness - Left - E46 323Ci 325Ci 328Ci...

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T#:135477

Part#: 54348243267

Ships in 5 Business Days

3% off MSRP $ 549.99

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

$ 531.99 USD

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3% off MSRP

$ 549.99

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$ 531.99 USD

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Genuine BMW Wiring Harness,Fully Autom.Fldng Top Lft
This item fits the following BMW Chassis:
E46 M3,E46

Fuel Vent Pipe - E46

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T#:13168

Part#: 16137176508

Ships in 5 Business Days

2% off MSRP $ 141.99

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

$ 138.99 USD

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2% off MSRP

$ 141.99

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

$ 138.99 USD

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

Fits BMW Engines including:
M52,M54

Genuine BMW Air Pump And Coolant Reservoir Bracket - E46 M3

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T#:45810

Part#: 17112229108

Ships in 5 Business Days

2% off MSRP $ 212.99

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$ 207.99 USD

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$ 212.99

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

$ 207.99 USD

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

Fits BMW Engines including:
S54

Genuine BMW Air shut-off valve - E46 M3

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T#:36622

Part#: 11617833212

Ships in 5 Business Days

2% off MSRP $ 544.99

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$ 532.99 USD

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2% off MSRP

$ 544.99

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

$ 532.99 USD

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Genuine BMW Air Shut-Off Valve
This item fits the following BMW Chassis:
E46 M3,E46

Fits BMW Engines including:
S54

Genuine BMW E46 Wiring Harness, Engine Trans. Module - 12517506793 ...

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T#:39786

Part#: 12517506793

Ships in 5 Business Days

3% off MSRP $ 477.99

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

$ 464.99 USD

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3% off MSRP

$ 477.99

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$ 464.99 USD

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Enhance the performance and reliability of your BMW E46 with the Genuine BMW E46 Wiring Harness, Engine Trans. Module - 12517506793. This genuine BMW wiring harness is designed to provide seamless integration and reliable electrical connectivity for your E46 model.

Genuine BMW part ensures quality and compatibility
Specifically designed for the E46 model for precise fit and function
Provides reliable electrical connections for engine and transmission modules
Helps maintain optimal performance and functionality of engine and transmission systems

Genuine BMW Wiring Harness, Engine Trans. Module -
This item fits the following BMW Chassis:
E46

Fits BMW Engines including:
M54

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Secondary Air Pump Kit - Level 1 - E46 M54 (03/2003+)

For vehicles with production date from 03/2003

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T#:375688

Part#: 11727571589KT2

Ships in 3 Business Days

$ 891.99 USD

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This essential kit includes the secondary air pump, control valve, hoses and hardware to mount pump and valve. The secondary air pump reduces emissions by mixing fresh air with the air in your cars exhaust system. If yours is damaged, you may notice a check engine light on your dashboard, or may also notice the pump is consistently noisy for 30 seconds to 2 minutes after startup. Replacing this pump often quiets noisy startups, turns off check engine lights caused by certain codes, and keeps your vehicle running perfectly.

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S54 Valve Adjustment Kit - E46 M3, Z3M, Z4M

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T#:5675

Part#: S54VALVESHIMKIT

Ships in 8 Business Days

$ 1,225.93 USD

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BMW recommends valve adjustments every 30k miles on your S54 equipped BMW. We have all the parts you will need to do the job in one discounted package. The kit includes all the Genuine BMW valve shims, valve shim tool, and all the gaskets and seals you will need.

Kit includes:
11127832034 x 1 - Valve Cover Gasket
11127831271 x 6 - Spark Plug Hole Gasket
11121437395 x 2 - Valve Cover Seal Washer Grommet
11127830972 x 13 - Valve Cover Nut Grommet
11340031525 x 1 - Valve Shim Set
83300493743 x 1 - Valve Shim Tool

*Click here for valve adjustment instructions*

This item fits the following BMWs:
2001-2006 E46 BMW M3, M3 Convertible2001-2002 Z3 BMW M Roadster M Coupe2006-2008 Z4 BMW Z4 M Roadster M Coupe

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Timing Chain Kit - E46 M3 S54

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T#:637982

Part#: 11411401399TMSKT

Ships in 3 Business Days

$ 731.48

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

$ 688.03 USD

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$ 688.03 USD

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This kit includes everything you need to service your timing chain system and prevent a potential timing failure, minus the oil - remember to add your favorite oil to your cart! Your S54 engine is an interference engine, meaning if the chain were to slip or fail, your engine will experience catastrophic damage. Replacing the timing chain and tensioners will ensure you everything is fresh and you won't have to worry about an unfortunate failure. This kit includes only the highest quality OEM components and features an IWIS timing chain. See kit contents tab for all included parts!

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Timing Chain Kit - E46 M3 S54

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T#:1855991

Part#: 11411401399KT3

Ships in 3 Business Days

$ 829.37

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

$ 746.07 USD

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$ 746.07 USD

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Genuine BMW Engine Oil Pump Pickup Tube with O-Ring - E46 Z4 ...

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T#:35087

Part#: 11417834887

Ships in 8 Business Days

3% off MSRP $ 303.99

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

$ 293.99 USD

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3% off MSRP

$ 303.99

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

$ 293.99 USD

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

Fits BMW Engines including:
S54

Achilles Motorsports VANOS Elimination Kit - BMW S54 3.2L

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T#:1150769

Part#: 11-AM-VEK-S54

Ships in 3 Business Days

$ 549.99 USD

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$ 549.99 USD

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Achilles Motorsports' Vanos Elimination kit was designed to replace the factory Vanos assembly on racing engines. This will allow the engine builder to take full advantage of the fine-tuning/degreeing associated with race specification camshafts. This helps ensure you get the maximum power, reliability, and horsepower from your engine. Unlike other kits on the market, the Achilles Motorsports hubs are designed with the correct offset to eliminate the need to use the factory-splined hubs as spacers. This ensures correct alignment of the timing chain. Included: Achilles Motorsports Vanos Elimination Cover 2 - Camshaft hubs with infinite adjustment Necessary bolts & washers needed for proper installation

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Genuine BMW Oil Return Pipe Fitting - Z3 E46 S54

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T#:31610

Part#: 11127833008

Ships in 5 Business Days

1% off MSRP $ 74.99

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

$ 73.99 USD

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1% off MSRP

$ 74.99

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

$ 73.99 USD

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

Fits BMW Engines including:
S54

VANOS Solenoid 32mm Socket - E39 540i, E38 740i, E53 X5 4.4 (M62TU) ...

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T#:14260

Part#: 83300493363

Ships in 6 Business Days

$ 114.99 USD

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$ 114.99 USD

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On the M62TU engine the VAN0S solenoids on both banks are buried behind the timing covers. This makes it impossible to use a wrench on them. They're also an extra-large 32mm hex size which most people won't have in their toolbox. This socket is the factory BMW tool for removing the solenoids in the M62TU. It's a thin wall for easy access in the timing cover and a 1/2" drive.

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

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Timing Chain - Upper

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T#:362341

Part#: 11311432177

Ships in 3 Business Days

$ 39.68 USD

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$ 39.68 USD

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This is the upper timing chain that connects the 2 camshaft sprockets on cars with the M50, M52, M54, S50 or S52 engines. If you need the lower timing chain that connects the crankshaft to the upper sprocket you can find it Here .

IWIS is a leader in complex engine parts. Using advanced techniques in research and design allows IWIS to offer parts that not only repair but ultimately improve the way your engine runs.

This item fits the following BMWs:
1992-1998 E36 BMW 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
1991-1995 E34 BMW 525i
1997-2003 E39 BMW 525i 528i 530i
2004-2005 E60 BMW 525i 530i
2004-2006 E83 BMW X3 2.5i X3 3.0i
2000-2006 E53 BMW X5 3.0i
1997-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
1997-2000 Z3 BMW Z3 M Roadster M Coupe
2003-2005 E85 BMW Z4 2.5i Z4 3.0i

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Accessory Belt Service Kit w/ Kevlar Reinforced Belt - E46 M3, Z3M, Z...

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T#:23482931

Part#: S54KEVACCKT

Ships on Aug 3, 2026

Sale - Save 3% $ 333.99

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

$ 323.77 USD

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Sale - Save 3%

$ 333.99

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

$ 323.77 USD

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Eliminate your squeaking accessory belt pulley and cracked drive belt with this upgraded accessory belt service kit! This kit includes the ECS Kevlar Reinforced Drive Belts, tensioner assemblies, and new tensioner pulleys. ECS Tuning's Red Kevlar Accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. Kevlar-reinforced belts experience less elongation over time minimizing the amount of belt adjustment needed as well as offering a higher shock and impact resistance compared to OEM-style belts. Refreshing the rollers and/or tensioners simultaneously is a great way to ensure all vital components of your drive belt system are functioning optimally for years to come!

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Genuine BMW Camshaft Exhaust - 11317833596 - E46

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T#:34115

Part#: 11317833596

Ships in 5 Business Days

6% off MSRP $ 767.99

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

$ 723.99 USD

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6% off MSRP

$ 767.99

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

$ 723.99 USD

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Improve the performance of your BMW E46 with the Genuine BMW Camshaft Exhaust - 11317833596. This genuine BMW exhaust camshaft is designed to deliver optimal engine performance and reliability for your E46 model.

Genuine BMW part ensures quality and compatibility
Designed specifically for the E46 model for perfect fit and function
Helps improve engine performance and efficiency
Ensures reliable operation and longevity

Genuine BMW Camshaft Exhaust -
This item fits the following BMW Chassis:
E46

Fits BMW Engines including:
M54

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Exhaust VANOS Hub Replacement Kit - BMW S54 3.2L

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T#:24079595

Part#: S54VNSKT

Ships in 4 Business Days

$ 990.99 USD

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$ 990.99 USD

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The exhaust VANOS hub on the S54 has a common failure point where the tabs that lock into the oil pump disk can break, causing loss of VANOS function or engine damage. This VAC exhaust hub is the perfect upgrade or replacement for your already broken hub. The larger engagement tabs fit the holes on the pump disk for a more secure fit to avoid the hammering of the factory hub faces that cause the broken tabs. Included: VAC S54 VANOS hub Valve Cover Gasket VANOS Gasket Genuine BMW Hardware

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Genuine BMW Engine Wiring Harness - E46 M3

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T#:13097

Part#: 12517831646

Ships in 6 Business Days

3% off MSRP $ 782.99

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

$ 762.99 USD

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3% off MSRP

$ 782.99

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

$ 762.99 USD

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Genuine BMW Engine Wiring Harness, Engine Module
This item fits the following BMW Chassis:
E46 M3,E46

Fits BMW Engines including:
S54

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

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