Valve Cover Repair Kit – Audi A6 / A4 2.0 TDI | OEM 03G103469K 03G103475B

03G103469K / 03G103475B Valve Cover Repair Kit for Audi A4 A6 2.0 TDI

The 03G103469K / 03G103475B valve cover repair kit is designed for Audi A4 B7 and Audi A6 C6 2.0 TDI applications. This 78 mm crankcase ventilation repair solution restores the existing valve cover ventilation unit without replacing the complete valve cover assembly.

This product is a repair kit, not a diaphragm-only listing and not a complete valve cover assembly.

OEM / Reference Numbers

Primary OEM: 03G103469K, 03G103475B

Related / Reference Numbers:

• 03G103469B

Part Type

• Valve cover repair kit
• Crankcase ventilation repair kit
• PCV valve cover repair solution
• Audi 2.0 TDI valve cover repair kit

What This Part Does

This repair kit helps restore the crankcase ventilation function integrated into the valve cover. When the original serviceable components fail, the system may lose pressure control and cause PCV-related symptoms.

Compatible Vehicles

• Audi A4 B7 2005–2008
• Audi A6 C6 / 4F 2005–2008

Please verify OEM number, vehicle model, production year, engine code and valve cover design before ordering.

Engine / Engine Family / Technical Detail

• Engine focus: 2.0 TDI
• Engine codes: BKD, AZV, BMN, BUY
• Membrane diameter: 78 mm
• Part format: valve cover repair kit

Common Symptoms of Failure

• Whistling noise from the valve cover area
• Crankcase pressure imbalance
• Vacuum leak symptoms
• Oil leak symptoms related to ventilation pressure
• Need to repair the existing valve cover ventilation unit

Why Choose This Replacement

• Targets exact OEM intent for 03G103469K and 03G103475B
• Supports repair of the existing valve cover ventilation system
• Cost-effective alternative to replacing the complete valve cover
• Designed for the correct 78 mm repair format

Important Before Ordering

• Verify OEM 03G103469K or 03G103475B against your original part
• Check related reference 03G103469B where applicable
• Confirm your engine code and valve cover design
• Make sure you need a repair kit, not a diaphragm-only product or complete valve cover assembly

• Audi

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