Cylinder Head

WPC Treated Cam Bearing Ledge - Intake

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T#:13299338

Part#: 11127550913WPC2

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Sale - Save 10% $ 916.99

This product was last offered at the strikethrough price on
06-14-2026

$ 825.29 USD

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$ 916.99

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06-14-2026

$ 825.29 USD

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S54 Valve Adjustment Shim Set - With Tools

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T#:401664

Part#: VSK4KT2

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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 w/ Wiseco Shims - E46 M3, Z3M, Z4M

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T#:582210

Part#: S54WVALVESHIMKT

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Sale - Save 10% $ 227.31

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

$ 204.66 USD

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$ 227.31

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

$ 204.66 USD

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S54 Valve Adjustment Kit - With gaskets

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T#:582218

Part#: 83300493743

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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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Cam Bearing Ledge Replacement Kit - BMW N54 3.0L

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T#:23748158

Part#: 11127531224TKT

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$ 1,663.66

This product was last offered at the strikethrough price on
10-22-2026

$ 1,657.66 USD

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Have your camshaft bearing ledges seen better days? This kit includes everything needed to replace your cam bearing ledges with Genuine BMW and high-quality OEM components. Included in this kit: Intake Cam Bearing Ledge Exhaust Cam Bearing Ledge Valve Cover Gasket Timing Chain Tensioner Cylinder Head Hardware Assembly Lubricant BMW Engine Oil Hengst Oil Filter

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BMW E28 / E30 / E43 - M20 Complete Cylinder Head Basic Replacement Ki...

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T#:2810081

Part#: 11121707032-3KT

Ships in 7 Business Days

$ 1,617.99

This product was last offered at the strikethrough price on
10-28-2026

$ 1,615.20 USD

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$ 1,615.20 USD

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Includes all of the necessary components to service and replace the head on your M20 powered BMW

S54 Valve Adjustment Kit

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T#:15744038

Part#: 833004937430-KT

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Sale - Save 12% $ 120.57

This product was last offered at the strikethrough price on
10-28-2026

$ 105.66 USD

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This product was last offered at the strikethrough price on
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$ 105.66 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. 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

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T#:401675

Part#: S54VADJKT1

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Sale - Save 2% $ 405.61

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

$ 395.53 USD

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$ 405.61

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

$ 395.53 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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Schrick Solid Lifter Conversion Kit (convert Hydraulic Lifters To Sol...

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T#:359938

Part#: 086311700KT

Ships on Feb 17, 2027

$ 833.52 USD

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$ 833.52 USD

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One major hurdle for a track-only car is the limitation of the hydraulic valve lifters in the M50, S50-US, M52, S52-US, M52TU, and M54 engines. These effectively limit your revs to 7200-7300 RPM as the valves 'float' at higher revs, leading to piston-valve contact. By converting to a machined solid lifter, and upgrading other areas of the engine, you can configure the valve train to withstand high RPM running. Not only can you tune for more power, you can help prevent damage during a mild mechanical over-rev.

This kit includes the mechanical spacers to convert hydraulic lifter tappets to solid lifters. The lifter bucket remains in place with the Schrick solid tappet replacing the original. These work on all M50, M52, S50, S52 and M54 engines and were proven in normally aspirated as well as supercharged engines. A custom camshaft is required.

Professional installation and setup is mandatory as these require complete assembly of the head, checking valve lash, then dis-assembly and machining of the Schrick tappet to spec. This kit includes enough spacers for 24 valves. We also carry individual parts, if you are looking for single pieces. This price is for a full set of 24.

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OEM INA Hydraulic Lifter - BMW M5X S5X M62 S62

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T#:360996

Part#: 11321748884

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$ 19.99 USD

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$ 19.99 USD

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Stock replacement hydraulic valve lifter for the M52, M54 and S50 S52 engines. These lifter buckets can last 150,000+ miles but then they no longer fit on the valve stem correctly and a ticking or knocking noise can result. If the lifter is no longer seated correctly, it can lead to the valve not opening correctly. Replacement is straight-forward but requires special tools for working with the camshafts. This item fits the following BMWs:
1995-1998 E36 BMW 323is 323ic 328i 328is 328ic M3
1997-2003 E39 BMW 525i 528i 530i M5
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
2004-2005 E60 BMW 525i 530i
2004-2005 E83 BMW X3 2.5i X3 3.0i
2000-2006 E53 BMW X5 3.0i
1996-2002 E36/7 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
1998-2000 E36/7 BMW M Roadster M Coupe

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OEM Ina Intake Hydraulic Tappet - BMW N52 N54 N55 N20 S55

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T#:591661

Part#: 11337548690

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$ 15.99 USD

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$ 15.99 USD

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Hydraulic valve lifter

Ina Hydraulic Valve Lifter - E60 E61 E82 E88 E90 E91 E92 E93 F10 Z4 E...

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T#:596290

Part#: 11337605330

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$ 9.99 USD

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$ 9.99 USD

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If your BMW has noisy or stuck lifters, replace them to improve performance and stop the annoying chatter

Canyon Engine Standard Valve Guide - E23, E24, E28

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T#:376784

Part#: 11121263642

Ships in 1 Business Day

$ 7.59 USD

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$ 7.59 USD

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Frequent cause of oil consumption in high-mileage engines

OEM INA Rocker Arm - BMW N20 2.0L, N52 N54 3.0L

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T#:41492602

Part#: 11337559797

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$ 22.99 USD

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$ 22.99 USD

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Rocker arms work in conjunction with your camshafts and valves, applying pressure from the camshaft to open and close your intake and exhaust valves. If your rocker arm rollers have failed, this can lead to extreme camshaft damage, requiring the camshaft to be replaced. Replace your rockers whenever servicing your camshafts or replacing your hydraulic lifters to ensure long-term engine reliability.

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Canyon Engine Valve Guide - E10

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T#:19505

Part#: 11121266760

Ships in 1 Business Day

$ 7.99 USD

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VALVE GUIDE 11121266760 Manufactured by Canyon Engine

This item fits the following BMWs:
BMW 1600, 2002, 2002tii
BMW 3 Series - 318i, 320/6, 320i, 323i

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Ina Rocker Arm - E28, E30, E34

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T#:557719

Part#: 11331271429

Back Ordered

$ 26.99 USD

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Broken rocker arms are a real concern. Replace your broken arm or preventatively replace all of them.

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Sub-Categories

WPC Treated Cam Bearing Ledge - Intake

S54 Valve Adjustment Shim Set - With Tools

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

S54 Valve Adjustment Kit - With gaskets

Cam Bearing Ledge Replacement Kit - BMW N54 3.0L

BMW E28 / E30 / E43 - M20 Complete Cylinder Head Basic Replacement Ki...

S54 Valve Adjustment Kit

S54 Valve Adjustment Kit - E46 M3, Z3M, Z4M

Schrick Solid Lifter Conversion Kit (convert Hydraulic Lifters To Sol...

OEM INA Hydraulic Lifter - BMW M5X S5X M62 S62

OEM Ina Intake Hydraulic Tappet - BMW N52 N54 N55 N20 S55

Ina Hydraulic Valve Lifter - E60 E61 E82 E88 E90 E91 E92 E93 F10 Z4 E...

Canyon Engine Standard Valve Guide - E23, E24, E28

OEM INA Rocker Arm - BMW N20 2.0L, N52 N54 3.0L

Canyon Engine Valve Guide - E10

Ina Rocker Arm - E28, E30, E34

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