Valve Cover PCV Diaphragm 57mm - 1.4 HDi / TDCi DV4TD - 0361N4

This 57mm diaphragm repairs the PCV system in the valve cover on the listed 1.4 HDi / TDCi DV4TD applications. Match the original cover reference and diaphragm design before ordering.

Applications

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

Cover and Diaphragm Selection

Diameter: 57mm. Engine: DV4TD, 1.4 HDi (TDCi). Match the listed brand-specific reference group and original cover. Additional reference: 9646698680.

When to Inspect Crankcase Ventilation

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

Diagnose the affected ventilation component before replacing the diaphragm.

Repair Scope

This is the diaphragm repair component, rather than a complete valve cover. Inspect the cover or oil separator housing, ventilation hoses and possible cracks. Diaphragm replacement may be suitable if the housing is intact; housing damage can require a different repair.

Important Before Ordering

Compare the original part number, marking, shape and mounting design before ordering. A model name alone does not confirm the required version.

FAQ

Which system does this diaphragm repair?

The PCV crankcase ventilation system in the valve cover.

What is the diameter?

57mm.

Which Mazda reference is listed?

Y40410220 for Mazda 2; match the original cover and diaphragm.

Part Number / PN

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

SKU: KL0361N4.

• 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.

Contact us for the correct return address before shipping. Our legal address is not a return address.

Read the full Refund & Return Policy