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BMW G30 M550i xDrive N63 4.4L

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BMW G30 M550i xDrive N63 4.4L Cylinder Head Parts

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E60 M5 Pressure Test Adaptor

ES#246322 - 83300496326 - E60 M5 Pressure Test Adaptor - A quick and easy way to test for gasket leaks - Genuine BMW - BMW

A quick and easy way to test for gasket leaks

Brand:
Genuine BMW - Corporate Logo
ES#:
246322
Mfg#:
83300496326
Ships in 1-2 days
$77.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Engine Rocker Arm - Grade 3

ES#22585 - 11337559794 - Engine Rocker Arm - Grade 3 - Genuine BMW - BMW MINI

Brand:
Genuine BMW - Corporate Logo
ES#:
22585
Mfg#:
11337559794
In Stock
7% off MSRP

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

$58.99

This product was last offered at the strikethrough price on
10-08-2026

$54.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rocker Arm - Priced Each

ES#254077 - 11337557284 - Rocker Arm - Priced Each - Essential valvetrain component - Genuine BMW - BMW

Essential valvetrain component

Brand:
Genuine BMW - Corporate Logo
ES#:
254077
Mfg#:
11337557284
Ships in 1-2 days
7% off MSRP

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

$58.99

This product was last offered at the strikethrough price on
10-08-2026

$54.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VANOS Actuator Seal

ES#5339329 - B13.310 - VANOS Actuator Seal - Seals the VANOS actuator to the valve cover - Elring - BMW

Seals the VANOS actuator to the valve cover 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5339329
Mfg#:
B13.310
Ships on Nov 9, 2026
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

AGA Tools N63 valve stem seal installer

ES#4464395 - AGA-VSI-N63 - AGA Tools N63 valve stem seal installer - The steel tip is magnetic, making it easy to retrieve the tool should you drop it in the engine. - AGA Tools - BMW

The steel tip is magnetic, making it easy to retrieve the tool should you drop it in the engine.

Brand:
AGA Tools - Corporate Logo
ES#:
4464395
Mfg#:
AGA-VSI-N63
Ships in 7 Business Days
$19.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VALVE SPRING

ES#254083 - 11347572451 - VALVE SPRING - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
254083
Mfg#:
11347572451
Ships in 3 Business Days
10% off MSRP

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

$20.99

This product was last offered at the strikethrough price on
10-08-2026

$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMW Head Gasket Set

ES#4668348 - N63B44C - BMW Head Gasket Set - Restore power and stop leaks with this new head gasket - Elring - BMW

Restore power and stop leaks with this new head gasket 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4668348
Mfg#:
N63B44C
Ships in 1 Business Day
$492.99

This product was last offered at the strikethrough price on
05-07-2026

$478.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Black Walnut Shell 20/30 Blast Media

Black Walnut Blast Media 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bavarian Autosport - Corporate Logo
ES#:
3970775
Mfg#:
B1100051
Ships in 8 Business Days
ON SALE! SAVE 20%
$73.99

This product was last offered at the strikethrough price on
05-02-2026

$59.19 USD
Free Shipping
on orders $49 and up

VVT Actuator Solenoid

ES#5492640 - 11378652738 - VVT Actuator Solenoid - Restore lost engine power and smooth out erratic idle with the Febi Bilstein Variable Valve Timing (VVT) Solenoid Valve. - Febi - BMW

Restore lost engine power and smooth out erratic idle with the Febi Bilstein Variable Valve Timing (VVT) Solenoid Valve.

Brand:
Febi - Corporate Logo
ES#:
5492640
Mfg#:
11378652738
Special Order: No Guaranteed ETA
$356.99 USD
Free Shipping
on orders $49 and up

More About Cylinder Head Parts

Whether you're replacing or upgrading components of your cylinder head, we have everything you need to get back on the road. Finish your engine build or replace broken cylinder head bits with our catalog of rocker arms, camshafts, cylinder head gaskets, valves, valve springs, entire cylinder head assemblies, cylinder head hardware, and more.

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Manufacturer names and/or part numbers are used only for identification purposes.

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