Oil Separator PCV Diaphragm - Audi / VW / Skoda / Seat 1.6L - 04E103464M

This oil separator diaphragm is a repair component for the VAG 1.6L crankcase ventilation system. A worn diaphragm can disturb crankcase pressure and allow air leaks; match the installed separator before ordering.

Applications

• Volkswagen Caddy - 2016-2018.
• Volkswagen Golf/R32/GTI/Rabbit D - 2015-2017.
• Volkswagen Golf/Variant/4Motion - 2013-2018.
• Volkswagen Jetta/syncro - 2015-2018.
• Volkswagen Polo/Derby/Vento-IND - 2015-2018.
• Volkswagen up!/e-up! - 2012-2018.
• Skoda Citigo - 2012-2018.
• Skoda Fabia - 2015-2018.
• Skoda Octavia - 2013-2017.
• Skoda Rapid - 2013-2018.
• Skoda Yeti - 2014-2018.
• Seat Ibiza/ST - 2016-2017.
• Seat Leon - 2013-2018.
• Seat Mii - 2012-2018.
• Seat Toledo - 2013-2018.

Separator Selection

Match oil separator references 04E103464M and 04E103464AN. Volkswagen Golf R32 is also listed. Audi is included at brand level; the installed separator reference must be matched rather than selecting by brand alone.

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.

These symptoms call for inspection of the crankcase ventilation system; confirm the cause before replacing the diaphragm.

Repair Scope

The diaphragm is a repair component for the oil separator. Inspect the separator or valve cover housing, ventilation hoses and possible cracks. Diaphragm replacement may be suitable when the housing is intact; housing damage may 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 separator references are listed?

04E103464M and 04E103464AN.

Can the diaphragm replace a cracked housing?

No. Inspect the separator or valve cover housing and ventilation hoses for damage.

Does the vehicle name alone confirm the version?

No. Match the separator number and original diaphragm design.

Part Number / PN

04E103464AN,04E103464M

SKU: KL04E103464M.

• Audi
• Seat
• SKODA
• Volkswagen

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