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| Engine Code: | N20 |
| HG No: | HGCH0223 |
| Car Series: | German Car |
| Car Brand: | BMW |
| Car Model: | BMW F10 F30 |
Product Description
OEM NO:13346051422 11127624778
Applicable Models:
BMW
3 Series (F30) 2013-2015
3 Series (F30 facelift) 2016-2019
3 Series Long Wheelbase (F35) 2012-2015
3 Series Long Wheelbase (F35 facelift) 2016-2019
5 Series (F18) 2011-2013
5 Series (F18 facelift) 2014-2017
X1 (E84) 2012-2016
1 Series Hatch (F20) 2011-2015
1 Series Hatch (F20 facelift) 2015-
2 Series Convertible (F23) 2015-2017
2 Series Coupe (F22) 2014-2017
3 Series GT (F34) 2013-2016
3 Series Sedan (F30) 2012-2015
3 Series Touring (F31) 2013-2015
4 Series Gran Coupe (F36) 2015-2017
4 Series Convertible (F33) 2014-2017
4 Series Coupe (F32) 2013-2017
5 Series GT (F07 facelift) 2013-2017
5 Series Sedan (F10) 2010-2016
5 Series Sedan (F10 facelift) 2014-2016
5 Series Touring (F11 facelift) 2013-2016
X1 (E84) 2010-2015
X3 (F25) 2011-2017
X4 (F26) 2014-2018
X5 (F15) 2014-2018
X6 (F16) 2014-2019
Z4 Roadster (E89) 2009-2015
Cylinder Head Structure diagram

The image shows the detailed construction of a cylinder head assembly, a key component of an internal combustion engine that houses precision parts controlling intake and exhaust gas flow within the combustion chamber.
Key elements include the camshaft, which actuates the valve rocker arms through the rocker shaft, transferring motion to open and close the valves at precise timing intervals. The valve clearance adjusters ensure optimal valve lash for consistent performance and durability, while the valve springs and valve retainers maintain proper valve seating during engine operation.
Additional features, such as the stud holes for securing the head to the engine block and the housing for the thermostat, support structural integrity and cooling system integration. Altogether, these components enable efficient combustion, improved airflow dynamics, and overall engine reliability.
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Latest News
Jul. 10, 2026
Jul. 03, 2026
Customer's Packing Box Customized Available
Start by sharing your requirements—we'll help design the perfect custom packing solution for your products. Reach out to HI-GREAT today!