Timing for BMW Z3 (1996-2002)

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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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Upper Timing Chain Guide Rail
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Bremmen Parts - Corporate Logo
T#:26238413
Part#: 11311722651
Ships on Aug 14, 2026
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$ 16.99 USD
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$ 20.99

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$ 16.99 USD
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Fillister Head Screw / Updated S54 VANOS Mounting Bolt 07129905536 ...
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Genuine BMW - Corporate Logo
T#:12310
Part#: 07129905536
In Stock
$ 2.99 USD
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This M6x16 mounting screw is used throughout the BMW model range on a variety of components. Most importantly, this is the latest updated version of the cam sprocket mounting bolt used in the E46 M3 S54 engine (and MZ3 and Z4 M). The original VAN0S-cam gear mounting bolts are known for weakness and a sheared bolt will quickly lead to VAN0S or terminal engine failure. 12 are required for S54 VAN0S bolt replacement (6 per cam sprocket). All other quantities vary based on application.

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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Genuine BMW Hollow Bolt - 32416852469
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Genuine BMW - Corporate Logo
T#:174727
Part#: 32416852469
In Stock
9% off MSRP $ 20.41

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

$ 18.67 USD
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9% off MSRP
$ 20.41

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

$ 18.67 USD
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Genuine BMW Hollow Bolt - M14X1,5X26
This item fits the following BMW Chassis:
E30 M3,E36 M3,E34 M5,E39 M5,E70 X5M,E71 X6M,E53 48IS,E30,E34,E36,E38,E39,E46,E53 X5,E63,E65,E70 X5,E71 X6,E83 X3,E85 Z4,F15

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Genuine BMW Isa Screw With Washer - 07129905537
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Genuine BMW - Corporate Logo
T#:28900
Part#: 07129905537
Ships Today
$ 4.99

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

$ 2.99 USD
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$ 2.99 USD
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Genuine BMW Isa Screw With Washer
This item fits the following BMW Chassis:
E39 M5,E46 M3,E85 Z4M,E39,E46,E71 X6,E82,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F06,F10,F12,F13,F22,F25 X3,F26 X4 X4,F30,F31,F32,F33,F34,F36

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Lower Timing Chain Tensioner
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Bremmen Parts - Corporate Logo
T#:5470988
Part#: 11311703717
In Stock
Sale - Save 15% $ 17.33

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

$ 14.73 USD
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Sale - Save 15%
$ 17.33

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

$ 14.73 USD
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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
Genuine BMW Engine O-ring 11361403325
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Genuine BMW - Corporate Logo
T#:12963
Part#: 11361403325
In Stock
$ 19.73 USD
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GENUINE BMW O-RING:11709521. 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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Genuine BMW Fit Bolt - 11361748745 - E39,E46,E53,E83,E85
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Genuine BMW - Corporate Logo
T#:6794
Part#: 11361748745
In Stock
14% off MSRP $ 6.31

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

$ 5.41 USD
Free Shipping on orders $49 and up
14% off MSRP
$ 6.31

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

$ 5.41 USD
Free Shipping on orders $49 and up


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

Fits BMW Engines including:
M52,M54,M56

Elring VANOS Sealing Gasket - E39, E46, E53, E60, E83, Z3, Z4 ...
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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:401235
Part#: 11361433817
In Stock
$ 8.99

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

$ 4.07 USD
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$ 4.07 USD
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Seals VANOS unit to the cylinder head

VANOS Exhaust Hub Upgrade Kit - E46 M3, Z3 M, Z4 M (S54)
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Packaged by Turner - Corporate Logo
T#:53608869
Part#: 11367832031KT3
In Stock
New Item
Sale - Save 37% $ 410.99

This product was last offered at the strikethrough price on
05-30-2026

$ 257.29 USD
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Sale - Save 37%
$ 410.99

This product was last offered at the strikethrough price on
05-30-2026

$ 257.29 USD
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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! Kit Contents:

Turner Motorsport Exhaust VANOS Hub Upgrade 4x Extended Length Hex Head Bolts (M6x30 Gr. 10.9) 8x OEM BMW VANOS Hub Hex Head Bolts (M6x25) 12x Fillister Head Torx Screw (M6x16) OEM Valve Cover Gasket OEM VANOS to Cylinder Head Gasket

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Vanos Unit Piston Housing Seals - M52 M54 Engines
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Bremmen Parts - Corporate Logo
T#:13891828
Part#: 01DVPHGS
In Stock
Sale - Save 17% $ 21.99

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

$ 18.20 USD
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Sale - Save 17%
$ 21.99

This product was last offered at the strikethrough price on
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$ 18.20 USD
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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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    Lower Timing Chain Guide Rail
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    Bremmen Parts - Corporate Logo
    T#:26305066
    Part#: 11311739130
    In Stock
    Sale - Save 69% $ 19.99

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

    $ 6.25 USD
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    Sale - Save 69%
    $ 19.99

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

    $ 6.25 USD
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    Elring VANOS Gasket - S54 3.2L
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    2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
    Elring - Corporate Logo
    T#:362854
    Part#: 11367831938
    In Stock
    $ 11.99 USD
    Free Shipping on orders $49 and up

    If your VANOS system is leaking, replace the gasket to restore the tight seal. An oil leak here will cause a significant amount of oil to leak down the front of the engine and if isn't fixed, could potentially lead to issues with the VANOS system itself.

    Elring is one of the biggest OEM names in the manufacturing of high quality gaskets that are available for very affordable prices. Elring has supplied many automotive names for years with the gaskets that seal your car's components from day 1 so you can rest assured that these components will last for a long time to come!

    Fits these BMW engines:
    S54 3.2L

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    Victor Reinz VANOS Gasket
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    Victor Reinz - Corporate Logo
    T#:374781
    Part#: 11367831938
    In Stock at Vendor
    $ 18.75

    This product was last offered at the strikethrough price on
    05-11-2026

    $ 18.41 USD
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    $ 18.41 USD
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    Used to seal the Vanos unit to the cylinder head
    Iwis Timing Chain - E30, E36, Z3
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    Iwis - Corporate Logo
    T#:362939
    Part#: 11311739480
    Special Order: No Guaranteed ETA
    $ 91.99 USD
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    $ 91.99 USD
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    Replacement timing chain for required maintenance
    OEM INA Lower Timing Chain Tensioner - BMW M50 M52 M54 S52
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    Ina - Corporate Logo
    T#:42301969
    Part#: ZG0581
    Ships in 7 Business Days
    $ 25.99 USD
    Free Shipping on orders $49 and up
    $ 25.99 USD
    Free Shipping on orders $49 and up
    This guide is used to provide tension to the timing chain, but it wears over time. These plastic tensioners also become brittle with time and mileage, usually cracking and/or breaking completely. A common sign of worn timing chain components is noise from the timing chain area.
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    Variable Valve Timing (VVT) Solenoid
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    URO - Corporate Logo
    T#:55749600
    Part#: URO-023712
    Ships in 1 Business Day
    New Item
    $ 71.99 USD
    $ 71.99 USD
    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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    Genuine BMW Screw Plug With Gasket Ring - 11361438338
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    Genuine BMW - Corporate Logo
    T#:34608
    Part#: 11361438338
    In Stock
    $ 9.99 USD
    Free Shipping on orders $49 and up

    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.


    Genuine BMW Screw Plug With Gasket Ring -
    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 Open-Ended Spanner - S54 3.2L S62 5.0L
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    Genuine BMW - Corporate Logo
    T#:171741
    Part#: 83300493434
    Ships in 5 Business Days
    $ 222.99 USD
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    $ 222.99 USD
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    Genuine BMW Plug-On Tool - No. 117200


    Victor Reinz VANOS Sealing Gasket - E39, E46, E53, E60, E83, Z3, Z4 ...
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    Victor Reinz - Corporate Logo
    T#:12495
    Part#: 11361433817
    Ships in 3 Business Days
    $ 4.99 USD
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    GASKET STEEL:118523
    Genuine BMW At-Adjustment Unit - 11361748036 - E34,E36,E36 M3 ...
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    Genuine BMW - Corporate Logo
    T#:383807
    Part#: 11361748036KT
    Ships in 8 Business Days
    $ 963.99 USD
    Free Shipping
    $ 963.99 USD
    Free Shipping

    VANOS Rebuild Kit & Exhaust Hub Upgrade - E46 M3, Z3 M, Z4 M (S54) ...
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    Packaged by Turner - Corporate Logo
    T#:53608871
    Part#: 11367832031KT5
    Ships on Nov 13, 2026
    New Item
    Sale - Save 31% $ 703.99

    This product was last offered at the strikethrough price on
    05-30-2026

    $ 484.10 USD
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    Sale - Save 31%
    $ 703.99

    This product was last offered at the strikethrough price on
    05-30-2026

    $ 484.10 USD
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    Take the guesswork out of S54 ownership. This all-inclusive kit targets the two most notorious failure points on the BMW S54 engine: broken exhaust hub tabs and degraded internal seals.

    Turner Motorsport S54 VANOS Exhaust Hub Upgrade

    The factory S54 exhaust hub is a ticking time bomb. Excessive play between the drive tabs and the oil pump disk creates a rhythmic rattling that eventually shears the tabs off, risking catastrophic engine failure.

    While other kits require deep-engine surgery, our Turner Motorsport Hub Upgrade offers a "work smarter" approach.

    Precision Engineering: Developed using 3D scanning and CAD modeling for a perfect, interference-free fit.

    Superior Materials: Machined from high-strength 4340 steel and hardened to OEM specifications.

    No Re-Timing Required: This bolt-on fix eliminates the failure point without the need to disassemble the VANOS unit or disturb engine timing, saving hours of labor.

    ECS Tuning VANOS Seal Kit

    The original BMW seals are made of Buna-N rubber, which quickly hardens and loses its sealing properties when exposed to synthetic oil and high heat. Our ECS engineering team has corrected this flaw.

    Viton™ Upgrade: We utilize high-performance Viton O-rings for the internal seals, seal plate, and solenoid.

    Chemical Resistance: These seals are designed to remain pliable and effective for the life of the engine, restoring lost low-end torque and smoothness.

    ECS Tuning Rattle Repair Kit

    Eliminate the dreaded "marbles in a can" sound. This kit addresses the axial play in the VANOS helical gears.

    Hardened Steel: Our rings and washers are precision-ground to resist the wear and deformation that lead to engine rattle.

    Silent Operation: Restores the refined sound and feel of your S54 across the entire RPM range.

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