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Cylinder Head

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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WPC Treated Cam Bearing Ledge - Intake
WPC Treated Cam Bearing Ledge - Intake
Turner Motorsport - Corporate Logo
T#:13299338
Part#: 11127550913WPC2
In Stock
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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Sale - Save 10%
$ 916.99

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

$ 825.29 USD
Free Shipping on orders $49 and up
Add to Wish List
OEM Ina Intake Hydraulic Tappet - BMW N52 N54 N55 N20 S55
OEM Ina Intake Hydraulic Tappet - BMW N52 N54 N55 N20 S55
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Ina - Corporate Logo
T#:591661
Part#: 11337548690
In Stock
$ 15.99 USD
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$ 15.99 USD
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Hydraulic valve lifter
WPC Treated Cam Bearing Ledge Kit - BMW N54 3.0L
WPC Treated Cam Bearing Ledge Kit - BMW N54 3.0L
ECS - Corporate Logo
T#:14651263
Part#: 11127550913WKT
In Stock
$ 1,815.99 USD
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$ 1,815.99 USD
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A common issue on N54 motors is cam bearing ledges scoring due to lack of lubrication, and if left unattended can cause damage to the camshafts 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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OEM INA Hydraulic Lifter - BMW M5X S5X M62 S62
OEM INA Hydraulic Lifter - BMW M5X S5X M62 S62
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Ina - Corporate Logo
T#:360996
Part#: 11321748884
In Stock
$ 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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Ina Hydraulic Valve Lifter - E60 E61 E82 E88 E90 E91 E92 E93 F10 Z4 E70
Ina Hydraulic Valve Lifter - E60 E61 E82 E88 E90 E91 E92 E93 F10 Z4 E...
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Ina - Corporate Logo
T#:596290
Part#: 11337605330
In Stock
$ 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
OEM INA Rocker Arm - BMW N20 2.0L, N52 N54 3.0L
OEM INA Rocker Arm - BMW N20 2.0L, N52 N54 3.0L
Ina - Corporate Logo
T#:41492602
Part#: 11337559797
In Stock
$ 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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Ina Rocker Arm - E28, E30, E34
Ina Rocker Arm - E28, E30, E34
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Ina - Corporate Logo
T#:557719
Part#: 11331271429
Back Ordered
$ 26.99 USD
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$ 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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