Valve Cover PCV Diaphragm Ford / Peugeot / Citroen / Mazda - 1508414

This membrane belongs to the crankcase ventilation valve in the cylinder head cover, not to an intake manifold flap actuator. It is listed for the 1.4 HDi/TDCi DV4TD applications below; a worn ventilation membrane can affect crankcase pressure and allow unmetered air.

Vehicle Applications

• Peugeot 1007, 206; designation T5 - references 0361N4, 9682264380.
• Citroen C3 II, C2, C3, XSARA II - references 0361N4, 0361Q5, 9682264380.
• Ford Fiesta - 01-08; Ford Fusion CBK - 2001-2012; references 1508414, 1508417.
• Mazda 2 - reference Y40410220.

When to Inspect the PCV Membrane

• Whistling or excessive crankcase vacuum.
• Unstable engine idle.
• Increased oil consumption.
• Oil deposits in the intake.
• Exhaust smoke after warm-up.
• Mixture faults associated with unmetered air.

Part References

1508414, 0361Q5, 0361N4, 9682264380, 1508417, Y40410220, 9646698680. DV4TD is an engine designation, not an OEM number.

Repair Scope

A worn membrane can be replaced separately when the surrounding housing is serviceable. Check the valve cover or oil separator housing, ventilation hoses and any cracks before replacement. Where the oil consumption is caused by the ventilation fault and the engine is otherwise sound, membrane repair can help address that fault; symptoms alone do not confirm the cause.

Important Before Ordering

Compare the installed cover reference and membrane design with the listed references before ordering.

FAQ

Is this an intake manifold actuator diaphragm?

No. It is the PCV diaphragm in the valve cover.

What does DV4TD identify?

It is the engine designation associated with the listed 1.4 HDi/TDCi applications, not an OEM part number.

Is Mazda 2 included in the application information?

Yes. Mazda 2 is listed with reference Y40410220. Compare the installed component before ordering.

Which Ford references are listed?

The Ford application information lists 1508414 and 1508417 for the stated Fiesta and Fusion CBK applications.

Part Number / PN

1508414, 0361Q5, 0361N4, 9682264380, 1508417, Y40410220, 9646698680

SKU: KL1508414.

• Citroen
• Ford
• Mazda
• Peugeot

Returns and exchanges

Request a change-of-mind return within 14 calendar days of delivery, then send the goods within 14 calendar days of notifying us. Our voluntary return option applies to unused, uninstalled, complete goods in their original condition and packaging. Exchanges are subject to availability and agreement.

The customer pays change-of-mind return shipping. No restocking fee applies. Refunds and original delivery charges are handled under our Refund & Return Policy and applicable law.

Faulty, damaged or incorrect goods

Email contact-us@klifex.net with your order details and a description of the problem. These claims are separate from change-of-mind returns. Where we are responsible, we bear the required remedy and return costs. Installation alone does not remove mandatory defect rights.

Your legal rights

Applicable statutory rights take precedence, including EU/EEA and UK withdrawal rights and legal guarantees. Necessary inspection does not remove a statutory withdrawal right; deductions for excessive handling must reflect an actual, evidenced loss of value.

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