What special tools and procedures are necessary for removing the VANOS unit during the cylinder head removal process in M54 six sylinder engine on BMW X3?

6-cylinder engine has the cylinder head equipped with double VANOS and a unique technique of utilizing special equipment and methods needed for the removal of the VANOS unit in the cylinder head process. A person should read the whole procedure before starting the repair as the disassembly and removal of the head as well as the assembly of the camshafts needs special tools and may sometimes cause breakages. Valves may be bent by contact to the piston crown and camshafts can be easily broken if they are to be stressed during removal or installation. VANOS is an acronym for VAriable NOckenwellen Steuerung in German and its service is discussed in relation to the camshaft timing chain. The procedure of the cylinder head removal and installation is described separately with the explanation that the intake manifold has to be unbolted before the cylinder head. If there will be much work which will be necessary after pulling a cylinder head, one can purchase a recycled cylinder head from the BMW dealer.

Genuine BMW X3 Cylinder Head

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11 Cylinder Heads found

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BMW X3 Valve Gear Cylinder Head
Part Number: 11127624778
$5618.14 MSRP: $7134.69
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Product Specifications
- Other Name: Cylinder Head With Valve Gear; Cylinder Head
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2013-2017 BMW X3 | sDrive28i(F25), xDrive28i(F25)
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BMW X3 Valve Gear Cylinder Head
Part Number: 11127624429
$7865.39 MSRP: $9988.56
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Product Specifications
- Other Name: Cylinder Head With Valve Gear; Cylinder Head
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2011-2017 BMW X3 | xDrive35i(F25)
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BMW X3 Valve Gear Cylinder Head
Part Number: 11128482778
$5091.44 MSRP: $6465.81
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Product Specifications
- Other Name: Cylinder Head With Valve Gear; Cylinder Head
- Replaces: 11-12-2-117-508
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2018-2019 BMW X3 | sDrive30i(G01), xDrive30i(G01)
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BMW X3 Cylinder Head With Valve Gear
Part Number: 11121019167
$5091.44 MSRP: $6465.81
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Product Specifications
- Other Name: CYLINDER HEAD WITH VALVE GEA; Cylinder Head
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2020-2024 BMW X3 | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), xDrive30e(G01)
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BMW X3 Bearing Ledges Cylinder Head
Part Number: 11127514543
$2946.51 MSRP: $2958.70
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Product Specifications
- Other Name: Cylinder Head With Bearing Ledges; Cylinder Head
- Replaces: 11-12-7-514-540, 11-12-1-436-790, 11-12-1-439-724
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2004-2006 BMW X3 | 2.5i(E83), 3.0i(E83)
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BMW X3 Cylinder Head
Part Number: 11127810463
$3511.32 MSRP: $4459.16
You Save: $947.84 (22%)
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Product Specifications
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2015-2017 BMW X3 | xDrive28d(F25)
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BMW X3 Valve Gear Cylinder Head
Part Number: 11128482779
$7128.01 MSRP: $9052.13
You Save: $1924.12 (22%)
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Product Specifications
- Other Name: Cylinder Head With Valve Gear; Cylinder Head
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2018-2019 BMW X3 | M40i(G01)
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BMW X3 Valve Gear Cylinder Head
Part Number: 11127591617
$7128.01 MSRP: $9052.13
You Save: $1924.12 (22%)
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Product Specifications
- Other Name: Cylinder Head With Valve Gear; Cylinder Head
- Replaces: 11-12-7-548-920, 11-12-7-564-424
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2012 BMW X3 | 3.0si(E83), xDrive28i(F25)
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BMW X3 Cylinder Head With Valve Gear
Part Number: 11127934495
$7865.39 MSRP: $9988.56
You Save: $2123.17 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: CYLINDER HEAD WITH VALVE GEA; Cylinder Head
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2020-2024 BMW X3 | 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV), M40i(G01)
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BMW X3 Valve Gear Cylinder Head
Part Number: 11127646131
$7865.39 MSRP: $9988.56
You Save: $2123.17 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder Head With Valve Gear; Cylinder Head
- Replaces: 11-12-7-607-838
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2011-2017 BMW X3 | xDrive35i(F25)
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BMW X3 Cylinder Head
Part Number: 05762117616
$9266.40 MSRP: $11767.75
You Save: $2501.35 (22%)
Ships in 1-2 Business Days
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Product Specifications
- Replaces: 11-12-2-123-391, 11-12-9-882-003
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2021-2024 BMW X3 | 6 Cyl 3.0 L GAS

BMW X3 Cylinder Head

The Cylinder Head of the BMW X3 is the sealed roof of each combustion chamber that permits air and fuel into the chamber, removes spent gases out of the cylinder, and maintains a high compression ratio, which results in a strong power output. Over time, there has been a huge shift in the Cylinder Head of X3 variants from heavy cast iron to lighter, more beneficial aluminum castings. This benefited in saving weight, better balance, faster dissipation of heat, and also made it possible to carve wider ports that lower restriction and improve airflow. The head uses a precision gasket that is squeezed tightly by torque to yield bolts, or TTY bolts, which stretch to uniform tension. This helps keep the joint tight and helps prevent the leakage of coolant, oil, or combustion gases. When warpage or cracking causes the fluids to mix, drivers can experience misfiring, overheating, or milky oil. These are clear signs either the Cylinder Head or its gasket is due for service. When the guides, valves, seats, or springs are worn, it can deprive an X3 of performance if it allows a cylinder to die or lose its compression. The upgraded BMW Cylinder Head is reinforced with aluminum at key points to enable reshaped ports for even greater flow capacity and to eliminate leaks experienced on earlier versions. The BMW X3 stays responsive thanks to these upgrades, whether it's daily driving or spirited trips. The Cylinder Head's design has evolved significantly to meet modern performance standards.

If you are looking for OEM BMW X3 Cylinder Head, we highly recommend to shop with us. Not only do we offer budget friendly prices, but we also provide fast delivery. In addition, we have a hassle-free return policy on all genuine BMW X3 Cylinder Head that come backed by the manufacturer's warranty.

BMW X3 Cylinder Head Parts Questions & Experts Answers

Bearing Ledges Cylinder Head
11127514543
Q:
What special tools and procedures are necessary for removing the VANOS unit during the cylinder head removal process in M54 six sylinder engine on BMW X3?
Posted by Kamran I.
A:
6-cylinder engine has the cylinder head equipped with double VANOS and a unique technique of utilizing special equipment and methods needed for the removal of the VANOS unit in the cylinder head process. A person should read the whole procedure before starting the repair as the disassembly and removal of the head as well as the assembly of the camshafts needs special tools and may sometimes cause breakages. Valves may be bent by contact to the piston crown and camshafts can be easily broken if they are to be stressed during removal or installation. VANOS is an acronym for VAriable NOckenwellen Steuerung in German and its service is discussed in relation to the camshaft timing chain. The procedure of the cylinder head removal and installation is described separately with the explanation that the intake manifold has to be unbolted before the cylinder head. If there will be much work which will be necessary after pulling a cylinder head, one can purchase a recycled cylinder head from the BMW dealer.
Answered by BMW Parts Specialist Adrian / Jul 23, 2026