Valve Mechanism

Valve Mechanism is a combination of components that regularly open and close the valve according to the engine working sequence and the working cycle of each cylinder. In general, combustible mixture or air enters the cylinder during the intake stroke, and combusted exhaust gas is discharged from the cylinder during the exhaust stroke. Valve Mechanism is mainly composed of two parts: intake valve assembly and valve drive assembly. The valve group includes intake valves, exhaust valves, valve guides, valve seats and valve springs.

For Astra H 2005-2010 Z16LET A16LET Z16XER A16XER Z18XER A18XER Cam Rocker Cover

For Astra H 2005-2010 Z16LET A16LET Z16XER A16XER Z18XER A18XER Cam Rocker Cover

For Astra H 2005-2010 Z16LET A16LET Z16XER A16XER Z18XER A18XER Cam Rocker Cover

For Astra H 2005-2010 Z16LET A16LET Z16XER A16XER Z18XER A18XER Cam Rocker Cover

For Astra H 2005-2010 Z16LET A16LET Z16XER A16XER Z18XER A18XER Cam Rocker Cover

For Astra H 2005-2010 Z16LET A16LET Z16XER A16XER Z18XER A18XER Cam Rocker Cover

-18%

For Astra H 2005-2010 Z16LET A16LET Z16XER A16XER Z18XER A18XER Cam Rocker Cover

(14)

£32.00 £39.00

New Air Intake Manifold Flap Adjuster Unit DISA Valve compatible for BMW 3 Series E46 00-05

New Air Intake Manifold Flap Adjuster Unit DISA Valve compatible for BMW 3 Series E46 00-05

New Air Intake Manifold Flap Adjuster Unit DISA Valve compatible for BMW 3 Series E46 00-05

New Air Intake Manifold Flap Adjuster Unit DISA Valve compatible for BMW 3 Series E46 00-05

New Air Intake Manifold Flap Adjuster Unit DISA Valve compatible for BMW 3 Series E46 00-05

New Air Intake Manifold Flap Adjuster Unit DISA Valve compatible for BMW 3 Series E46 00-05

-10%

New Air Intake Manifold Flap Adjuster Unit DISA Valve compatible for BMW 3 Series E46 00-05

(8)

£43.00 £48.00

Compatible for Citroen and compatible for Peugeot 1.6 HDi 9651815680 1479837 Cam Engine Valve Rocker Cover

Compatible for Citroen and compatible for Peugeot 1.6 HDi 9651815680 1479837 Cam Engine Valve Rocker Cover

Compatible for Citroen and compatible for Peugeot 1.6 HDi 9651815680 1479837 Cam Engine Valve Rocker Cover

Compatible for Citroen and compatible for Peugeot 1.6 HDi 9651815680 1479837 Cam Engine Valve Rocker Cover

Compatible for Citroen and compatible for Peugeot 1.6 HDi 9651815680 1479837 Cam Engine Valve Rocker Cover

Compatible for Citroen and compatible for Peugeot 1.6 HDi 9651815680 1479837 Cam Engine Valve Rocker Cover

Compatible for Citroen and compatible for Peugeot 1.6 HDi 9651815680 1479837 Cam Engine Valve Rocker Cover

(3)

£19.00

Valve Cam Rocker Cover and Gasket compatible for Vauxhall Astra H MK5 Z16XEP Z16XE1 1998-2010 24440090

Valve Cam Rocker Cover and Gasket compatible for Vauxhall Astra H MK5 Z16XEP Z16XE1 1998-2010 24440090

Valve Cam Rocker Cover and Gasket compatible for Vauxhall Astra H MK5 Z16XEP Z16XE1 1998-2010 24440090

Valve Cam Rocker Cover and Gasket compatible for Vauxhall Astra H MK5 Z16XEP Z16XE1 1998-2010 24440090

Valve Cam Rocker Cover and Gasket compatible for Vauxhall Astra H MK5 Z16XEP Z16XE1 1998-2010 24440090

Valve Cam Rocker Cover and Gasket compatible for Vauxhall Astra H MK5 Z16XEP Z16XE1 1998-2010 24440090

-14%

Valve Cam Rocker Cover and Gasket compatible for Vauxhall Astra H MK5 Z16XEP Z16XE1 1998-2010 24440090

(4)

£31.00 £36.00

For Volkswage Scirocco 2.0TSI 147KW Oil Separator PCV Valve Assembly with hoses

For Volkswage Scirocco 2.0TSI 147KW Oil Separator PCV Valve Assembly with hoses

For Volkswage Scirocco 2.0TSI 147KW Oil Separator PCV Valve Assembly with hoses

For Volkswage Scirocco 2.0TSI 147KW Oil Separator PCV Valve Assembly with hoses

For Volkswage Scirocco 2.0TSI 147KW Oil Separator PCV Valve Assembly with hoses

For Volkswage Scirocco 2.0TSI 147KW Oil Separator PCV Valve Assembly with hoses

-18%

For Volkswage Scirocco 2.0TSI 147KW Oil Separator PCV Valve Assembly with hoses

(0)

£28.00 £34.00

Compatible for HONDA ACCORD 2003-2007 Accord DC5 VTEC Actuator Solenoid Spool Valve New

Compatible for HONDA ACCORD 2003-2007 Accord DC5 VTEC Actuator Solenoid Spool Valve New

Compatible for HONDA ACCORD 2003-2007 Accord DC5 VTEC Actuator Solenoid Spool Valve New

Compatible for HONDA ACCORD 2003-2007 Accord DC5 VTEC Actuator Solenoid Spool Valve New

Compatible for HONDA ACCORD 2003-2007 Accord DC5 VTEC Actuator Solenoid Spool Valve New