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

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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.

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Meyle Exhaust Camshaft Position Sensor - BMW S54 S62
5X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
Meyle - Corporate Logo
T#:55497462
Part#: 3148000038
In Stock
New Item
$ 27.99

This product was last offered at the strikethrough price on
09-14-2026

$ 25.99 USD
Free Shipping on orders $49 and up
$ 25.99 USD
Free Shipping on orders $49 and up
Don't let a failing camshaft position sensor rob your vehicle of power or cut your track day short. This Meyle replacement camshaft sensor is built to deliver fast, highly accurate data to the ECU, preventing the performance drops, sluggish throttle response, and rough idling caused by worn-out factory electronics. Engineered to withstand high underhood heat and intense vibrations, it keeps your ignition timing and fuel delivery tightly synced, whether you are daily driving or pushing through high-RPM pulls.
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Accessory Belt - Air Conditioning Compressor - E46 E39 E53 E83 E85 - ...
For vehicles with production date from 09/2002
5X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
Meyle - Corporate Logo
T#:55497436
Part#: 500040863
In Stock
New Item
$ 5.99

This product was last offered at the strikethrough price on
09-14-2026

$ 4.99 USD
Free Shipping on orders $49 and up
$ 4.99 USD
Free Shipping on orders $49 and up
This belt drives the air conditioning compressor for the AC system. We recommend checking your belts every 10,000 miles. If your belts have excessive cracks, dry rot, missing teeth and/or grooves, are cause noise, it's time for new ones.
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Schwaben Piston Ring Specialty Toolset
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Schwaben - Corporate Logo
T#:53361638
Part#: 3594SCH01AKT
In Stock
New Item
Sale - Save 10% $ 108.99

This product was last offered at the strikethrough price on
11-07-2026

$ 98.07 USD
Free Shipping on orders $49 and up
Sale - Save 10%
$ 108.99

This product was last offered at the strikethrough price on
11-07-2026

$ 98.07 USD
Free Shipping on orders $49 and up

Whether you are building a high-performance engine or simply performing a routine rebuild, getting your piston ring end gaps and installation right is critical for optimal engine performance, compression, and longevity. Designed to meet strict standards, this comprehensive toolset provides everything you need to file, measure, and install piston rings safely without causing damage.

KIT CONTENTS

Schwaben Piston Ring Filer

Easily modify piston rings for OEM engine rebuilds and boosted applications Cuts quickly and smoothly, allowing you to easily avoid filing in excess Durable, bench-mountable construction with a long-lasting diamond abrasive wheel Piston Ring Installation Tool

Ensures even tension distribution during expansion Accommodates all pistons ranging from 60 mm to 175 mm in diameter Features an easy thumb-release locking mechanism for quick and secure operation Feeler Gauge Set

16 blades - 0.002-0.025 inch thickness measurements

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E46 M3 Heavy Duty Aluminum Expansion Tank Kit & Performance Ignition ...
Our Doorbuster deals are in limited supply at these prices. Get yours while they're in stock! Can't find the perfect bundle? Call or chat with us to build a custom one. 10X Entries For Our Spin To Win Sweepstakes!
Doorbusters - Corporate Logo
T#:59954889
Part#: 008682LAKT
In Stock
New Item
Sale - Save 28% $ 902.52

This product was last offered at the strikethrough price on
11-07-2026

$ 649.00 USD
Free Shipping on orders $49 and up
Sale - Save 28%
$ 902.52

This product was last offered at the strikethrough price on
11-07-2026

$ 649.00 USD
Free Shipping on orders $49 and up
The last expansion tank you'll ever need! Upgrade to durable aluminum construction and leave failure-prone plastic behind & everything needed for a performance ignition service including NGK spark plugs and Turner ignition coils!
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Meyle V-Ribbed Accessory Belt - Alternator/Water Pump/Power Steering ...
5X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
Meyle - Corporate Logo
T#:55497412
Part#: 0500061540
Ships on Dec 2, 2026
New Item
$ 12.99

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

$ 11.99 USD
Free Shipping on orders $49 and up
$ 11.99 USD
Free Shipping on orders $49 and up
This is the main drive belt / serpentine belt 6PK1540 that drives all of the engine auxiliaries, such as the alternator, water pump, and power steering pump. If your belt has excessive cracks, dry rot, missing teeth and/or grooves, or is causing noise, it's time for a new one.
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Meyle Air Temperature Sensor - 13621739510 - E36, E46, E39, E38, E83,...
5X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
Meyle - Corporate Logo
T#:55281743
Part#: 13621739510
Ships on Dec 7, 2026
New Item
$ 21.99 USD
Free Shipping on orders $49 and up
Meyle Camshaft Position Sensor - 12147518628 - 3, 5, 6, 7 Series, X3,...
5X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
Meyle - Corporate Logo
T#:59991931
Part#: 12147518628
Ships on Dec 7, 2026
New Item
$ 33.99 USD
Free Shipping on orders $49 and up

Meyle S54 M3 Crankshaft Speed Sensor - 13627548994 - E46 M3
5X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
Meyle - Corporate Logo
T#:59991872
Part#: 13627548994
Ships on Dec 7, 2026
New Item
$ 41.99 USD
Free Shipping on orders $49 and up