BMW Engine Parts for BMW E46 M3 S54 (1999-2005)

Clear BMW chassis

Please ensure your correct model is selected

Turner Motorsport has everything you need to upgrade your BMW through our stages of performance or to keep your car in peak condition with our range of the latest in proven OEM cooling parts. Upgrade your cooling system and engine performance with the selections below to give your BMW a performance and reliability advantage.

Sub-Categories

Sort By:
Oxygen Sensor
Oxygen Sensor
Febi - Corporate Logo
T#:56254778
Part#: 11781743994
Special Order: No Guaranteed ETA
New Item
$ 62.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 62.99 USD
Free Shipping on orders $49 and up
Add to Wish List
This Febi Bilstein Oxygen Sensor provides a high-quality OEM replacement option built to precise vehicle specifications.
Schrick Camshaft Set With DLC Rocker Arms - 280/272 Degree 12.5mm Lift
Schrick Camshaft Set With DLC Rocker Arms - 280/272 Degree 12.5mm Lif...
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:50731686
Part#: 054995LA-272KT2
Ships on Dec 18, 2026
Sale - Save 8% $ 4,392.99

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

$ 4,032.89 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 8%
$ 4,392.99

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

$ 4,032.89 USD
Free Shipping on orders $49 and up
Add to Wish List

Schrick has been dedicated to engine performance through the development of only the highest quality camshafts for more than 40 years. They've created a bond with BMW enthusiasts nearly the entire time, offering options for both the street and track, using top materials for strength and accuracy. Schrick has grown into a technology center offering one of the most advanced locations for engine testing and manufacturing.

These are a direct replacement for the stock camshafts and offer increased flow at mid and higher RPMs, thanks to 12.5mm of valve lift. Unlike 288/280 camshafts, this 280/272 set does not require upgraded valvetrain parts. The profile of these camshafts is quite close to stock CSL specs.

KIT INCLUDES

Schrick 272-Degree Exhaust Camshaft Schrick 280-Degree Intake Camshaft 24 Turner Motorsport DLC-Coated Performance Rocker Arms NOTE: Camshaft replacement requires multiple special tools. We offer the Genuine BMW Camshaft Press (T#171829) and a Schwaben Camshaft Alignment Tool Set (T#395239) to aid in installation.

Show More Show Less
Turner Emissions Service Kit - E46 M3
Turner Emissions Service Kit - E46 M3
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:555304
Part#: 11157840446KT9
Ships on Jan 22, 2027
$ 426.99

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

$ 412.99 USD
Free Shipping
Add to Wish List
$ 412.99 USD
Free Shipping
Add to Wish List

The hoses and oil separator can crack or become faulty, leading to vacuum leaks or oil leaks. This is caused by the stress the plastic components are exposed to during heating and cooling cycles, especially if the vehicle is not brought up to operating temperature during driving in cold weather climates.

This kit includes the needed hoses, oil separator, and hardware.

Fits the following BMWs:
09/2004-2006 E46 BMW M3 - Manual Transmission

Show More Show Less
Turner Emissions Service Kit - E46 M3
Turner Emissions Service Kit - E46 M3
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:555305
Part#: 11157840446KT10
Ships on Jan 22, 2027
$ 296.99

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

$ 282.99 USD
Free Shipping
Add to Wish List
$ 282.99 USD
Free Shipping
Add to Wish List

The hoses and oil separator can crack or become faulty, leading to vacuum leaks or oil leaks. This is caused by the stress the plastic components are exposed to during heating and cooling cycles, especially if the vehicle is not brought up to operating temperature during driving in cold weather climates.

This kit includes the needed hoses, oil separator, and hardware.

Fits the following BMWs:
2001-09/2004 E46 BMW M3 - Manual Transmission

Show More Show Less
BMW - Start/Ignition/Glow plug relay
BMW - Start/Ignition/Glow plug relay
5X Entries Into Our F80 M3 Sweepstakes
Meyle - Corporate Logo
T#:40342871
Part#: 12135A06753
Ships on Oct 14, 2026
$ 58.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 58.99 USD
Free Shipping on orders $49 and up
Add to Wish List
This BMW/MINI ignition coil is designed with enhanced core windings to boost spark energy and promote a quicker, more efficient combustion. The result is improved low-end torque and increased horsepower at higher RPMs. While the exact gains depend on your engine’s condition, noticeable performance improvements and better fuel efficiency can be expected.
Show More Show Less
Oil Temperature Sensor And Gauge Kit - Blue & Red - Multiple BMWs
Oil Temperature Sensor And Gauge Kit - Blue & Red - Multiple BMWs ...
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:401689
Part#: OILTEMPGAUGEBRKK
Back Ordered
Sale - Save 2% $ 196.99

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

$ 193.26 USD
Free Shipping
Add to Wish List
Sale - Save 2%
$ 196.99

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

$ 193.26 USD
Free Shipping
Add to Wish List
The EVO series from ProSport Gauges is an award winning, industry leading option for those looking to push their car's limits. They allowing you to monitor crucial engine functions in one quick glance with advanced precision. Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well.
Show More Show Less
Meyle - Auxiliary Belt - E46, E90, E92, E93, Z3, Z4
Meyle - Auxiliary Belt - E46, E90, E92, E93, Z3, Z4
5X Entries Into Our F80 M3 Sweepstakes
Meyle - Corporate Logo
T#:40546016
Part#: 11287830945
Ships on Oct 14, 2026
$ 15.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 15.99 USD
Free Shipping on orders $49 and up
Add to Wish List
A high-quality, OE-style replacement serpentine belt designed to deliver reliable power to critical engine components, ensuring optimal performance and durability.
02 SENSOR BUNG (WELD-ON TYPE) 304 STAINLESS STEEL (M18x1.5mm)
02 SENSOR BUNG (WELD-ON TYPE) 304 STAINLESS STEEL (M18x1.5mm) ...
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:47439371
Part#: 02SB1815
Ships on Apr 26, 2027
Sale - Save 39% $ 3.99

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

$ 2.44 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 39%
$ 3.99

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

$ 2.44 USD
Free Shipping on orders $49 and up
Add to Wish List

Easily add an oxygen sensor to your custom exhaust setup with this universal O2 sensor bung. Designed for simple weld-on installation, it allows you to place your sensor exactly where you need it—perfect for custom builds, exhaust modifications, or performance tuning projects.

Features:

CNC-cut from T304 Stainless Steel for corrosion resistance
Threaded for M18x1.5mm RH oxygen sensors

Show More Show Less
FAE Oil Pressure Switch - M12x1.5
FAE Oil Pressure Switch - M12x1.5
FAE - Corporate Logo
T#:374049
Part#: 12617568480
Back Ordered
$ 7.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 7.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Leaking or malfunctioning oil pressure switches can be disastrous
Meyle Outdoor Temperature Sensor / Probe
Meyle Outdoor Temperature Sensor / Probe
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Meyle - Corporate Logo
T#:579266
Part#: 3009190001
Back Ordered
$ 44.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 44.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Common fix for incorrect OBC temperature readings
Glyco "White" Crankshaft Bearing Shell - Set - E28, E30, E34, E36, E39, E46, E53, E60, E83, Z3, Z4
Glyco "White" Crankshaft Bearing Shell - Set - E28, E30, E34, E36, E3...
Glyco - Corporate Logo
T#:374670
Part#: 11211706849
Back Ordered
$ 177.99

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

$ 172.99 USD
Free Shipping
Add to Wish List
$ 172.99 USD
Free Shipping
Add to Wish List
Standard bore
Motor And Transmission Mount Kit
Motor And Transmission Mount Kit
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:15744021
Part#: 22322282340-KT
Back Ordered
Sale - Save 3% $ 420.99

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

$ 407.87 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 3%
$ 420.99

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

$ 407.87 USD
Free Shipping on orders $49 and up
Add to Wish List
Upgrade your mounts without compromising comfort. Includes hardware
Glyco "White" Crankshaft Bearing Shell - Set - E28, E30, E34, E36, E39, E46, E53, E60, E83, Z3, Z4
Glyco "White" Crankshaft Bearing Shell - Set - E28, E30, E34, E36, E3...
Glyco - Corporate Logo
T#:374672
Part#: 11211706852
Back Ordered
$ 111.99

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

$ 108.99 USD
Free Shipping
Add to Wish List
$ 108.99 USD
Free Shipping
Add to Wish List
59.75MM(+0.25) bore
URO Valve Cover Nut W/ Seal & Washer - BMW S54 3.2L
URO Valve Cover Nut W/ Seal & Washer - BMW S54 3.2L
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:43750222
Part#: 11127838075
Back Ordered
$ 7.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 7.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Replacement valve cover nut for your BMW's S54 valve cover
FAE Oil Pressure Switch - M12x1.5
FAE Oil Pressure Switch - M12x1.5
FAE - Corporate Logo
T#:377029
Part#: 12612367061
Back Ordered
$ 5.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 5.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Leaking or malfunctioning oil pressure switches can be disastrous
Valve Seal Repair Kit
Valve Seal Repair Kit
Corteco - Corporate Logo
T#:596700
Part#: 11349064457
Back Ordered
$ 8.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 8.99 USD
Free Shipping on orders $49 and up
Add to Wish List
This kit includes seals that can be used on either intake or exhaust valves
Genuine BMW Emissions Service Kit - E46 M3
Genuine BMW Emissions Service Kit - E46 M3
For vehicles with SMG gearbox and production date up to 09/2004
Genuine BMW - Corporate Logo
T#:577309
Part#: 11157840446KT5
Back Ordered
$ 613.99 USD
Free Shipping
Add to Wish List
$ 613.99 USD
Free Shipping
Add to Wish List
URO Crankshaft Position Sensor - BMW E46
URO Crankshaft Position Sensor - BMW E46
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:37858384
Part#: 13627548994
Back Ordered
$ 19.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 19.99 USD
Free Shipping on orders $49 and up
Add to Wish List

URO Crankshaft Position Sensor - BMW E46

URO Crankshaft Position Sensor - BMW E46 is a premium replacement designed to restore precise engine timing and eliminate performance issues caused by a faulty sensor. This direct-fit OE replacement ensures accurate crankshaft position readings for smooth engine operation and reliable performance.

  • Direct-fit OE replacement restores proper engine timing and functionality
  • Eliminates check engine lights and trouble codes caused by a failed sensor
  • High-quality polymer and metal construction withstands extreme engine temperatures
  • Alloy conductors minimize electrical resistance for precise signal transmission at any RPM
  • Ensures optimal fuel efficiency and engine performance
  • Backed by a 24-month unlimited mileage warranty

Compatible with BMW E46 models, this URO Crankshaft Position Sensor delivers long-lasting reliability and smooth engine operation.

Show More Show Less

Select Vehicle

BMW Mini
Clear Vehicle

Purpose

Category

Brand

Price

$
$

Special Offers

Shipping