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BMW Internal Engine Parts for BMW Z4 M Roadster S54 (2003-2008)

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Rebuilding your engine or giving your cylinder head an overhaul? Internal engine components covers parts that are located within the engine block and cylinder head. Examples include: timing chains and tensioners, rocker arms, rod bolts and studs, head bolts, valve springs, connecting rods, and more. These are Genuine BMW engine parts, performance upgrades, or approved aftermarket brands that have a long track record of reliability and quality.

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E46 M3 Rod Bearing Overhaul Kit

T#:392550

Part#: S54RBPDK

In Stock

Sale - Save 14% $ 442.99

Starting at $ 382.79 USD

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Sale - Save 14% $ 442.99

Starting at $ 382.79 USD

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Replacing the rod bearings requires mechanical knowledge and skill, a clean workspace, and several specialist tools. Our preferred procedure is to leave the engine in the car but remove the front subframe. The engine must be supported from above with an engine brace. Removing the front subframe involves disconnecting the control arms and steering rack and steering column. The oil pan can then be removed and you can access the connecting rods and bearings. Replacing the rod bearings themselves is straightforward but patience and forethought will be extremely helpful. In addition to analyzing the severity of the rod bearing wear, the crankshaft must also be inspected closely for damage. Rod bearings that have been severely worn may have damaged the crankshaft (requiring replacement or machining).

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S54 Valve Adjustment Kit w/ Wiseco Shims - E46 M3, Z3M, Z4M

T#:582210

Part#: S54WVALVESHIMKT

In Stock

Sale - Save 10% $ 214.06

$ 191.75 USD

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Sale - Save 10% $ 214.06

$ 191.75 USD

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S54 Valve Adjustment Shim Set - With Tools

T#:401664

Part#: VSK4KT2

In Stock

Sale - Save 10% $ 143.29

$ 128.96 USD

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Sale - Save 10% $ 143.29

$ 128.96 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

T#:582218

Part#: 83300493743

In Stock

Sale - Save 10% $ 244.26

$ 219.83 USD

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Sale - Save 10% $ 244.26

$ 219.83 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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WPC Performance Rod Bearing Replacement Kit - Late S54

T#:15710784

Part#: 11137834886-KT

In Stock

Sale - Save 15% $ 792.99

$ 671.99 USD

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Sale - Save 15% $ 792.99

$ 671.99 USD

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The S54 engine has a known history of rod bearing failure, and if your engine is higher mileage, don't let this catastrophic failure happen to you. Replace your rod bearings and prevent a spun bearing which can trash your crankshaft. 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. Kit includes Upper and lower WPC treated rod bearings for extra protection against wear Hardware Oil filter Castrol TWS Edge Professional Oil pan gasket Oil pan cover gasket RedLine assembly lube Connecting rod bolts

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S54 Valve Adjustment Kit - E46 M3, Z3M, Z4M

T#:401675

Part#: S54VADJKT1

In Stock

Sale - Save 10% $ 389.99

$ 350.99 USD

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Sale - Save 10% $ 389.99

$ 350.99 USD

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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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S54 Camshaft Installation Kit

T#:599963

Part#: 1131783634KT1

In Stock

$ 251.99 USD

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$ 251.99 USD

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Includes needed gaskets and hardware for installing a new camshaft set.

WPC Performance Rod Bearing Replacement Kit - Late S54 - DRY ...

T#:36811826

Part#: 11137834886JRKT

In Stock

Sale - Save 15% $ 678.99

$ 575.14 USD

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Sale - Save 15% $ 678.99

$ 575.14 USD

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