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| Engine Code: | QR20 QR25 QR25DE |
| HG No: | HGCH0050 |
| Car Series: | Japanese Car |
| Car Brand: | NISSAN |
| Car Model: | Nissan Altima X-trail |
Product Description
OEM NO:11040-MA00A 11040-EA000 11040-EA001 11040-8H301 11040-8H302 11040-JA00A 11040-4JM0A 11040-3TA0A 11040-3TA2A
Applicable Models:
Nissan
AVENIR (W11) 2001-2005 QR20DE 1998 cc 110 kW Estate
PRIMERA (P12) 2002-2008 QR20DE 1998 cc 103 kW Saloon
PRIMERA Estate (WP12) 2002- QR20DE 1998 cc 103 kW Estate
PRIMERA Hatchback (P12) 2002-2008 QR20DE 1998 cc 103 kW Hatchback
TEANA I (J31) 2003-2008 QR20DE 1998 cc 103 kW Saloon
TEANA I (J31) 2004-2008 QR20DE 1998 cc 110 kW Saloon
TEANA III (J33, L33) 2014- QR25 2488 cc 134 kW Saloon
WINGROAD / AD Wagon (_Y11) 2003-2005 QR20DE 1998 cc 110 kW Estate
X-TRAIL I (T30) 2001-2013 QR20DE 1998 cc 103 kW SUV
X-TRAIL I (T30) 2001-2013 QR20DE 1998 cc 110 kW SUV
X-TRAIL I (T30) 2.0 4x4 2001-2013 QR20DE 1998 cc 103 kW SUV
X-TRAIL I (T30) 2.0 4x4 2001-2013 QR20DE 1998 cc 110 kW SUV
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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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!