Cylinder Head for BMW Z Series E85/6 (2003-2008)

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BMW makes their cylinder heads from aluminum. While this is beneficial for many reason, they do not react well to overheating. Especially prevalent on older BMW engines, and over-temp situation has been known to cause the head to warp. Turner Motorsport carries Genuine BMW replacement heads and parts to make your next rebuild a success.

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S54 Valve Adjustment Shim Set - With Tools
S54 Valve Adjustment Shim Set - With Tools
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:401664
Part#: VSK4KT2
In Stock
$ 143.84 USD
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$ 143.84 USD
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Proper valve lash adjustment is critical for longevity and performance. If your S54 is due for valve adjustment maintenance you can do it yourself with this kit, saving hundreds of dollars in labor charges. 

Includes

  • Shim set 
  • Installation tool #83300493743
  • 16 Blade Feeler gauge set 

BMW recommends S54 valve inspection and adjustment every 30k miles.

*Click here for valve adjustment instructions*

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S54 Valve Adjustment Kit - With gaskets
S54 Valve Adjustment Kit - With gaskets
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:582218
Part#: 83300493743
In Stock
$ 247.52 USD
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$ 247.52 USD
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BMW recommends valve adjustments every 30k miles on your S54-equipped BMW. We have all the parts you will need to do the job in one discounted package for your BMW E46 M3, Z3, or Z4! Kit includes: 11127832034 x 1 - Valve Cover Gasket 11127831271 x 6 - Spark Plug Hole Gasket 11121437395 x 2 - Valve Cover Seal Washer Grommet 11127830972 x 13 - Valve Cover Nut Grommet VSK4 Wiseco x 1 - Valve Shim Set 83300493743 x 1 - Valve Shim Tool *Click here for valve adjustment instructions* This item fits the following BMWs: 2001-2006 E46 BMW M3, M3 Convertible2001-2002 Z3 BMW M Roadster M Coupe2006-2008 Z4 BMW Z4 M Roadster M Coupe
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S54 Valve Adjustment Kit w/ Wiseco Shims - E46 M3, Z3M, Z4M
S54 Valve Adjustment Kit w/ Wiseco Shims - E46 M3, Z3M, Z4M
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:582210
Part#: S54WVALVESHIMKT
In Stock
Sale - Save 3% $ 227.31

This product was last offered at the strikethrough price on
08-24-2026

$ 221.45 USD
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Sale - Save 3%
$ 227.31

This product was last offered at the strikethrough price on
08-24-2026

$ 221.45 USD
Free Shipping
Add to Wish List
S54 Valve Adjustment Kit
S54 Valve Adjustment Kit
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:15744038
Part#: 833004937430-KT
In Stock
$ 120.57 USD
Free Shipping on orders $49 and up
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$ 120.57 USD
Free Shipping on orders $49 and up
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Proper valve lash adjustment is critical for longevity and performance. If your S54 is due for valve adjustment maintenance you can do it yourself with this kit, saving hundreds of dollars in labor charges. Use the proper tools! Includes Wiseco Valve Shim set Schwaben Installation tool #83300493743 BMW recommends S54 valve inspection and adjustment every 30k miles.
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S54 Valve Adjustment Kit - E46 M3, Z3M, Z4M
S54 Valve Adjustment Kit - E46 M3, Z3M, Z4M
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:401675
Part#: S54VADJKT1
In Stock
Sale - Save 2% $ 405.61

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

$ 396.39 USD
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Sale - Save 2%
$ 405.61

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

$ 396.39 USD
Free Shipping
Add to Wish List

BMW recommends valve adjustment every 30,000 miles on the S54 engine.This valve adjustment kit includes every thing needed to to a proper valve adjustment on the S54 engine. 

Kit includes

  • Wiseco valve shims
  • Elring valve cover gasket set
  • BMW Valve shim Installation tool
  • Valve shim feeler gauge set 
  • Castrol TWS Edge Professional Engine Oil - 6 Quarts
  • Mann Oil Filter Kit
  • Oil pan drain plug 

Please note the the included feeler gauge set allows you to stack feeler blades to get a more precise adjustment 

*Click here for valve adjustment instructions*

This item fits the following BMWs: 
2001-2006 E46 BMW M3, M3 Convertible 
2001-2002 Z3 BMW M Roadster M Coupe 
2006-2008 Z4 BMW Z4 M Roadster M Coupe 

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Complete Cylinder Head Replacement Kit - BMW M52TU M54
Complete Cylinder Head Replacement Kit - BMW M52TU M54
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:15710818
Part#: 11127514540KT
Ships on Dec 23, 2026
Sale - Save 1% $ 2,332.99

This product was last offered at the strikethrough price on
06-10-2026

$ 2,299.57 USD
Add to Wish List
Sale - Save 1%
$ 2,332.99

This product was last offered at the strikethrough price on
06-10-2026

$ 2,299.57 USD
Add to Wish List
When duty calls and its time to replace or refresh your cylinder head, you'll need quite a few components. Look no further because we've collected all those parts into one kit including notable items like 7 liters of BMW oil, 1 gallon of coolant, all seals and gaskets needed and required hardware all available in one kit at the push of a button!
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WPC Treated Cam Bearing Ledge - Exhaust - BMW N52 2.0L N54 N55 3.0L
WPC Treated Cam Bearing Ledge - Exhaust - BMW N52 2.0L N54 N55 3.0L ...
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:585946
Part#: 11127531224WPC
In Stock
$ 916.99 USD
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$ 916.99 USD
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A common issue on N54 motors is cam bearing ledge scoring due to lack of lubrication, and if left unattended can cause damage to the camshaft and increase oil consumption. These WPC-treated cam bearing ledges help prevent lubrication issues to ensure no scoring occurs on the bearing ledge or camshaft. What is WPC, you ask? WPC is a surface treatment that reduces friction and adds strength - two improvements that benefit internal engine components. Ultra-fine particles are fired at the surface at very high speeds, like shot-peening - but much, much smaller. The parts come out smoother and stronger due to thermal discharge. The two largest enemies of any high-performance engine are heat and friction - and WPC has found a way to reduce both.
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