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12100-R40-A00 Genuine Honda Cylinder Head Assembly For 2.4L Engine

P/N: 12100-R40-A00 Manufactured by: Honda
Original price $2,509.00 - Original price $2,509.00
Original price
$2,509.00
$2,509.00 - $2,509.00
Current price $2,509.00
1 in Stock
Condition: New
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Description

The 12100-R40-A00 cylinder head assembly is a factory Honda component designed to house valvetrain components and maintain proper combustion sealing for 2.4L engines. It ensures correct fitment, airflow, and structural integrity to support factory engine performance and reliability.

Vehicle Compatibility

Year Vehicle Engine Trims
2015 Honda Civic 2.4L L4 Gas Si
2015 Honda Crosstour 2.4L L4 Gas EX-L
2014 Honda CR-V 2.4L L4 Gas EX, EX-L, LX
2014 Honda Civic 2.4L L4 Gas Si
2014 Honda Crosstour 2.4L L4 Gas EX-L
2013 Honda CR-V 2.4L L4 Gas EX, EX-L, LX
2013 Honda Civic 2.4L L4 Gas Si
2013 Honda Crosstour 2.4L L4 Gas EX-L
2012 Honda Accord 2.4L L4 Gas EX, EX-L, LX, LX-P, LX-S, SE
2012 Honda CR-V 2.4L L4 Gas EX, EX-L, LX
2012 Honda Civic 2.4L L4 Gas Si
2012 Honda Crosstour 2.4L L4 Gas EX-L
2011 Honda Accord 2.4L L4 Gas EX, EX-L, LX, LX-P, LX-S, SE
2011 Honda CR-V 2.4L L4 Gas EX, EX-L, LX, SE
2010 Honda Accord 2.4L L4 Gas EX, EX-L, LX, LX-P, LX-S
2010 Honda CR-V 2.4L L4 Gas EX, EX-L, LX
2009 Honda Accord 2.4L L4 Gas EX, EX-L, LX, LX-P, LX-S
2008 Honda Accord 2.4L L4 Gas EX, EX-L, LX, LX-P, LX-S


General Specifications

Condition New
Part Number 12100-R40-A00
Brand Honda
Part Type Cylinder Head
Years 2008–2015
Vehicle Honda Accord, Civic, CR-V, Crosstour
Engine 2.4L L4 Gas
Dimensions 26.2 x 14.7 x 12.9 inches
Weight 39.60 lb
Fitment Type Direct Replacement


Product Features

The 12100-R40-A00 cylinder head assembly is built to match factory performance and installation requirements:

  • Direct factory design ensures proper fitment on specified Honda engines
  • Provides correct combustion chamber sealing and airflow characteristics
  • Supports proper operation of valvetrain components
  • Maintains factory compression and engine performance
  • Designed for compatibility with OEM gaskets and mounting surfaces
  • Constructed to withstand high temperature and pressure conditions

Application Notes

The 12100-R40-A00 cylinder head assembly is intended for Honda engines equipped with the factory valvetrain and combustion system specified above.

Always verify part number, engine configuration, and cylinder head specifications before installation.

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