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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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Cylinder Head - Complete - E30 325i, E34 525i, M20 engine
Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
AMC - Corporate Logo
T#:222771
Part#: 11121707032C
Ships in 1-2 days
$ 1,322.99 USD
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$ 1,322.99 USD
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This replacement cylinder head for BMW M20B25 6 cylinder engine comes completely assembled with new valves, valve springs, valve guides and seals. Being assembled this cylinder head makes for a much quicker and easier job of installation. The camshaft is not included but is available separately.

This cylinder head is manufactured in Spain by Amadeo Marti Carbonell, a company that meets or exceeds the ISO 4000, ISO 9000 and TS-16949 standards so you can be assured of a quality part.BMW has discontinued this part so this is the only current source for M20 cylinder heads.

This item fits the following BMWs:
1988 E30 BMW 325e 325es
1987-1991 E30 BMW 325i 325ic 325is 325ix
1988 E28 BMW 528e
1989-1990 E34 BMW 525i
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Cylinder Head - Complete - M52, S50, S52
Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
AMC - Corporate Logo
T#:19419
Part#: 11121703637
Ships on Nov 20, 2026
$ 2,315.99 USD
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$ 2,315.99 USD
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This replacement cylinder head for BMW S52 S50 M52 6 cylinder engine comes completely assembled with new valves, valve springs, valve guides, valve seals and studs. Being assembled this cylinder head makes for a much quicker and easier job of installation. The camshaft is not included but is available separately.

This cylinder head is manufactured in Spain by Amadeo Marti Carbonell, a company that meets or exceeds the ISO 4000, ISO 9000 and TS-16949 standards so you can be assured of a quality part.

This item fits the following BMWs:
1992-1998 E36 BMW 323is 323ic 328i 328is 328ic M3
1995 E34 BMW 525i
1997-1998 E39 BMW 528i
1996-1998 E36/7 BMW Z3 2.8
1998-2000 E36/7 BMW M Roadster M Coupe
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Genuine MINI - Corporate Logo
T#:405907
Part#: 11127560274
Ships in 1-2 days
19% off MSRP $ 89.76

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

$ 72.75 USD
Free Shipping
19% off MSRP
$ 89.76

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

$ 72.75 USD
Free Shipping

Cylinder Head - N16
Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Genuine MINI - Corporate Logo
T#:15777325
Part#: 11122470427
Ships in 7 Business Days
6% off MSRP $ 4,526.99

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

$ 4,234.99 USD
Free Shipping
6% off MSRP
$ 4,526.99

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

$ 4,234.99 USD
Free Shipping

Introducing the Genuine Mini Cylinder Head (Part Number: 11122470427) for your Mini Cooper – the ultimate solution to enhance your engine's performance and reliability.

Precision-engineered to exacting standards, this cylinder head is an authentic replacement part from Genuine Mini, ensuring seamless compatibility and a perfect fit for your Mini Cooper. Crafted with the utmost attention to detail, it's designed to deliver exceptional combustion efficiency, improving power output and fuel economy.

Whether you're looking to replace a worn-out cylinder head or boost your Mini Cooper's performance, this Genuine Mini Cylinder Head is the ideal choice. Rest assured that you're investing in a top-quality component that meets the highest industry standards, backed by the reputation of Genuine Mini for excellence.

Upgrade your Mini Cooper's engine with the Genuine Mini Cylinder Head (Part Number: 11122470427) and experience the perfect balance of performance, durability, and reliability. It's time to unleash the full potential of your Mini Cooper with this authentic and high-quality component.

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AMC - Corporate Logo
T#:383388
Part#: 11121703637
Special Order: No Guaranteed ETA
$ 1,631.99 USD
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$ 1,631.99 USD
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Bare head with guides and seats only
Genuine MINI Piston W/ Rings - ( 0 Size ) Priced Each
Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Genuine MINI - Corporate Logo
T#:33527
Part#: 11257566019
Ships in 7 Business Days
10% off MSRP $ 414.20

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

$ 370.99 USD
Free Shipping
10% off MSRP
$ 414.20

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

$ 370.99 USD
Free Shipping
Genuine MINI MAHLE PISTON
Fits BMW Engines including:
N14


ECS - Corporate Logo
T#:585946
Part#: 11127531224WPC
In Stock
$ 916.99 USD
Free Shipping
$ 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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WPC Treated Cam Bearing Ledge - Intake - BMW N54 3.0L
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:585945
Part#: 11127550913WPC
In Stock
$ 898.99 USD
Free Shipping
$ 898.99 USD
Free Shipping
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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Genuine MINI - Corporate Logo
T#:407348
Part#: 11377539969
Ships in 1-2 days
7% off MSRP $ 58.99

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

$ 54.99 USD
Free Shipping
7% off MSRP
$ 58.99

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

$ 54.99 USD
Free Shipping

Genuine MINI - Corporate Logo
T#:512533
Part#: 11377539970
Ships in 3 Business Days
7% off MSRP $ 58.99

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

$ 54.99 USD
Free Shipping
7% off MSRP
$ 58.99

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

$ 54.99 USD
Free Shipping