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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Turner Motorsport - VANOS Exhaust Hub Upgrade - E46 M3, Z3 M, Z4 M (S54)
Turner Motorsport - VANOS Exhaust Hub Upgrade - E46 M3, Z3 M, Z4 M (S...
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Turner Motorsport - Corporate Logo
T#:53538140
Part#: 013042LA01
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The factory VANOS exhaust hub on the S54 engine is known to develop excessive play where the drive tabs interface with the oil pump disk. Over time, this imprecise fitment causes a back-and-forth rattling motion that can result in the tabs shearing off inside the engine, risking catastrophic damage or complete engine failure. Unlike other aftermarket solutions that require full VANOS disassembly, retiming, or replacement of the oil pump disk, the Turner Motorsport S54 VANOS Hub Upgrade offers a smarter approach. Our bolt-on fix eliminates the common failure point without opening the VANOS unit or disturbing engine timing.

Our solution involves removing the worn tabs from your stock exhaust hub and installing our precision-fit replacement, which is precision-machined from 4340 steel and hardened to meet OEM specifications. Designed using 3D scanning and CAD modeling, the Turner Motorsport VANOS Exhaust Hub Upgrade provides a tight, interference-free fit into the oil pump disc, completely resolving the issue without unnecessary labor.

Features & Benefits:

Direct bolt-on solution for S54 VANOS oil pump drive tab failure, preventing potentially catastrophic damage to engine internals Precision-machined from high-strength 4340 steel and heat-treated to match OEM specifications Designed using 3D scanning and CAD modeling to ensure precise fitment within the OEM oil pump disc Engineered to eliminate the play that exists between the exhaust hub and oil pump disc from factory Backed by extensive real-world testing and our lifetime replacement program!

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Bav Auto Lower Timing Chain Sprocket - M50 M52 M52TU M54 S50 S52
Bav Auto Lower Timing Chain Sprocket - M50 M52 M52TU M54 S50 S52 ...
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Bavarian Autosport - Corporate Logo
T#:17871153
Part#: 11211719984
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This product was last offered at the strikethrough price on
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$ 44.79 USD
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This lower timing chain sprocket is located behind the crank pulley, directly on the crankshaft.
Upper Timing Chain Tensioner
Upper Timing Chain Tensioner
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Bavarian Autosport - Corporate Logo
T#:599825
Part#: 11311738700
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Timing Chain - Lower
Timing Chain - Lower
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Bremmen Parts - Corporate Logo
T#:5470993
Part#: 11311432176
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The timing chain in your vehicle keeps the pistons and cylinders aligned and running in sync.
Febi Upper Timing Chain Guide Rail - E34, E36, E39, E46, E53, E60, E83, Z3
Febi Upper Timing Chain Guide Rail - E34, E36, E39, E46, E53, E60, E8...
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T#:361338
Part#: 11311722651
Ships in 1 Business Day
$ 28.99

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$ 23.59 USD
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Replacement guide rail for required maintenance
Febi Lower Timing Chain Guide Rail - E34, E36, E39, E46, E53, E83, Z3, Z4
Febi Lower Timing Chain Guide Rail - E34, E36, E39, E46, E53, E83, Z3...
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T#:361337
Part#: 11311726480
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$ 38.99 USD
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$ 38.99 USD
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Replacement guide rail for required maintenance
Febi Upper Timing Chain Tensioner - E34, E36, E39, E46, E53, E60
Febi Upper Timing Chain Tensioner - E34, E36, E39, E46, E53, E60 ...
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Febi - Corporate Logo
T#:374103
Part#: 11311738700
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$ 63.99 USD
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$ 63.99 USD
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Guide used to tension the timing chain
Bav Auto Variable Engine Timing Solenoid Switch - BMW E39 E46 E53 E83 E85
Bav Auto Variable Engine Timing Solenoid Switch - BMW E39 E46 E53 E83...
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Requires use of open-ended wrench for installation - does not fit BMW specific socket tool
Bavarian Autosport - Corporate Logo
T#:599824
Part#: 11361432532
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This solenoid works with the VANOS engine timing system to improve horsepower and torque throughout the RPM range. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.
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Bavarian Autosport M52/M54/S52 Exact-Fit Rubber Vanos Line
Bavarian Autosport M52/M54/S52 Exact-Fit Rubber Vanos Line
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Bavarian Autosport - Corporate Logo
T#:1105923
Part#: 000932LA01-02
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$ 62.69 USD
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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
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 10, 2027
$ 104.99 USD
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$ 104.99 USD
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Works in conjunction with the VANOS piston to ensure proper function of the VANOS system
Febi Tensioner Piston
Febi Tensioner Piston
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Febi - Corporate Logo
T#:363749
Part#: 11311703747
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This piston is housed by the cylinder and spring for the lower tensioner
Febi Timing Chain - Lower - E34, E36, E39, E46, E53, E60, E83, Z3, Z4
Febi Timing Chain - Lower - E34, E36, E39, E46, E53, E60, E83, Z3, Z4...
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Febi - Corporate Logo
T#:381716
Part#: 11311432176
Ships on Feb 10, 2027
$ 74.99 USD
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Keep your engine running properly
Lower Timing Chain Tensioner
Lower Timing Chain Tensioner
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Bremmen Parts - Corporate Logo
T#:5470988
Part#: 11311703717
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Guide used to tension the timing chain This item fits the following BMW Chassis: E34,E36,E39,E46,E53 X5,E83 X3,E85 Fits BMW Engines including: M50,M52,M54,M56,S52
Lower Timing Chain Guide Rail
Lower Timing Chain Guide Rail
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Bremmen Parts - Corporate Logo
T#:5470998
Part#: 11311726480
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Guide rail that is located opposite of the tensioner rail for lower timing chain. 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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Vanos Unit Piston Housing Seals - M52 M54 Engines
Vanos Unit Piston Housing Seals - M52 M54 Engines
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Bremmen Parts - Corporate Logo
T#:13891828
Part#: 01DVPHGS
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  • High-quality replacement seals
  • Easy installation process
  • Prevents the need for reusing old gaskets
  • Ensures a complete seal for optimal VANOS system performance
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    Upper Timing Chain Guide Rail
    Upper Timing Chain Guide Rail
    10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
    Bremmen Parts - Corporate Logo
    T#:26238413
    Part#: 11311722651
    In Stock
    Sale - Save 30% $ 20.99

    This product was last offered at the strikethrough price on
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    $ 14.69 USD
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    This product was last offered at the strikethrough price on
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