Valve Cover Diaphragm 51mm - VW Teramont 2.5 TSI VR6 - 03H103515A

This 51mm valve cover diaphragm is for the listed VW Teramont 2.5 TSI VR6 application. Match the original cover reference and diaphragm design before ordering.

Applications

• VW Teramont - 2017-2022, DDKA and DPKA engine context.

Cover and Diaphragm Selection

Diameter: 51mm. Listed references: 03H103515A and 03H103515. Match the installed cover, diaphragm and engine version.

When to Inspect the Cover and Ventilation

• Oil leakage or seepage around the valve cover.
• Burning oil smell after the engine warms up.
• Air leaks through the cover or crankcase ventilation system.
• Unstable idle.
• Increased oil consumption.
• Whistling, excessive vacuum or mixture faults associated with leakage.

Diagnose the cover and crankcase ventilation system to establish the affected 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

What diameter is specified?

51mm.

Which engine codes are listed?

DDKA and DPKA.

Which production period is listed?

2017-2022 for the listed Teramont application.

Part Number / PN

03H103515,03H103515A

SKU: KL03H103515A.

• 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