A/C Compressor Control Valve - Sanden SD6C12 / 6C12 / 7C16

This solenoid regulates the Sanden SD6C12 / 6C12 / 7C16 A/C compressor. Correct valve operation helps stabilize refrigerant pressure and cabin cooling. The vehicle list is a guide; compare the installed compressor and original valve appearance before ordering.

Applications

• Peugeot C4, 307, 408.
• Citroen Triomphe, C-QUATRE.

Cooling Symptoms to Investigate

• Weak, partial or absent cabin cooling.
• Cooling starts and stops intermittently.
• Cooling is delayed.
• Unstable refrigerant pressure.
• Incorrect A/C compressor operation.
• Cooling remains weak after refrigerant charging.
• Compressor or control valve faults.

Confirm the cause through diagnosis; these symptoms do not identify a faulty valve on their own.

Compressor and Additional References

• sd6c12
• SD6C12
• 6C12
• 7C16

Selection and Repair Limits

Compare the old solenoid appearance, connector, compressor marking and part references before ordering. Vehicle compatibility is a guide: compressor and valve versions may vary with year, engine and equipment. Inspect refrigerant pressure and the system condition. Replacing the valve can restore compressor control when the mechanical compressor is serviceable and the valve is the cause; it will not resolve refrigerant shortage or system contamination.

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

Should I choose only by vehicle model?

No. Compare the original valve appearance, connector, compressor marking and part number.

Must the complete compressor be replaced?

Not always. A separate valve repair may be suitable when the compressor mechanism is serviceable and diagnosis confirms a valve fault.

What should be checked before installation?

The valve design and connector, compressor marking, refrigerant pressure, charge and system contamination.

Part Number / PN

3006-04055-11

SKU: KLKH01.

• Citroen
• 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