Timing for BMW 3 Series E46 (1999-2005)

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Timing issues can be detrimental to the longevity of your BMW. If you're getting high in mileage or suspect a timing issue, it's likely time for a timing service. We have everything you need from tensioners to guides here at Turner Motorsport.

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Bav Auto Lower Timing Chain Sprocket - M50 M52 M52TU M54 S50 S52 ...
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Bavarian Autosport - Corporate Logo
T#:17871153
Part#: 11211719984
In Stock
Sale - Save 30% $ 63.99

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

$ 44.79 USD
Free Shipping on orders $49 and up
Sale - Save 30%
$ 63.99

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

$ 44.79 USD
Free Shipping on orders $49 and up
This lower timing chain sprocket is located behind the crank pulley, directly on the crankshaft.
Upper Timing Chain Tensioner
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Bavarian Autosport - Corporate Logo
T#:599825
Part#: 11311738700
In Stock
Sale - Save 30% $ 49.99

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

$ 34.99 USD
Free Shipping on orders $49 and up
Sale - Save 30%
$ 49.99

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

$ 34.99 USD
Free Shipping on orders $49 and up
Febi - Corporate Logo
T#:361338
Part#: 11311722651
Ships in 2 Business Days
$ 28.99

This product was last offered at the strikethrough price on
08-11-2026

$ 23.59 USD
Free Shipping on orders $49 and up
$ 23.59 USD
Free Shipping on orders $49 and up
Replacement guide rail for required maintenance

Febi - Corporate Logo
T#:361337
Part#: 11311726480
Ships in 2 Business Days
$ 38.99 USD
Free Shipping on orders $49 and up
Replacement guide rail for required maintenance

Bavarian Autosport M52/M54/S52 Exact-Fit Rubber Vanos Line
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Bavarian Autosport - Corporate Logo
T#:1105923
Part#: 000932LA01-02
In Stock
Sale - Save 5% $ 65.99

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

$ 62.69 USD
Free Shipping on orders $49 and up
Sale - Save 5%
$ 65.99

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

$ 62.69 USD
Free Shipping on orders $49 and up
We have seen so many M52/M54/S52 Vanos line failures at the track that we have to offer you a solution. The factory line is prone to failure due to the OEM hard-line - this rubber line alleviates the issues imposed by the factory design and enables you to worry less about your Vanos system. We trust ECS Tuning's Exact-Fit Stainless Steel lines for several different applications, and their M52/M54/S52 Vanos line is no exception. Bavarian Autosport's M52/M54/S52 Exact-Fit Rubber Vanos Line offers several benefits over OEM. Not is it they more durable and reliable OEM, but it is also easier to install, and significantly less expensive than the factory BMW Vanos line (11361705532) or other alternatives available on the market. If you're factory Vanos line hasn't failed yet, we still recommend replacing yours with Bavarian Autorsport's Exact Fit Rubber Vanos Line M52/M54/S52 to avoid eminent future failure.
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Solenoid Valve For Camshaft Adjustment
We Price Match - Give Us A Call or Chat! Requires use of open-ended wrench for installation - does not fit BMW specific socket tool
Febi - Corporate Logo
T#:16907180
Part#: 11361432532
Ships on Feb 11, 2027
$ 104.99 USD
Free Shipping on orders $49 and up
Works in conjunction with the VANOS piston to ensure proper function of the VANOS system

URO Engine Timing Chain Tensioner - BMW M50 M52 M54 S50 S52
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
URO - Corporate Logo
T#:43750203
Part#: 11311738700
In Stock
$ 40.95 USD
Free Shipping on orders $49 and up
Ensure your timing chain is properly tensioned with a brand new tensioner from URO
Febi Tensioner Piston
We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:363749
Part#: 11311703747
Ships in 3 Business Days
$ 28.99 USD
Free Shipping on orders $49 and up
$ 28.99 USD
Free Shipping on orders $49 and up
This piston is housed by the cylinder and spring for the lower tensioner

Febi - Corporate Logo
T#:381716
Part#: 11311432176
Ships on Feb 11, 2027
$ 74.99 USD
Free Shipping on orders $49 and up
Keep your engine running properly

Variable Valve Timing (VVT) Solenoid
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
URO - Corporate Logo
T#:55749600
Part#: URO-023712
Ships in 2 Business Days
New Item
$ 71.99 USD
Free Shipping on orders $49 and up
Proper camshaft timing control is critical to maintaining a broad powerband, crisp throttle response, and peak engine efficiency. When the factory variable valve timing solenoid begins to degrade, oil pressure delivery to the cam adjusters becomes lazy
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