Calsonic Mechanical A/C Compressor Control Valve - CSV717 / CWE615 / CWV616 / CWV618 - KLKH79

This internal mechanical valve regulates output in selected Calsonic CSV717 / CWE615 / CWV616 / CWV618 air conditioning compressors according to system operating conditions. It has no electrical connector. A fault can cause weak, unstable or intermittent cooling and incorrect compressor output regulation.

Applications

• Nissan X-Trail - only with the matching compressor and original valve design.
• Nissan A32 V6 - only with the matching compressor and original valve design.
• Nissan A33 V6 - only with the matching compressor and original valve design.

Version Selection

Mechanical internal control valve without electrical connection. O-rings are installed on the housing.

Check compressor type and compare valve shape, length, O-ring positions and working section with the product photos. Vehicle make or model alone does not confirm fitment.

When to Inspect the Valve

• Insufficient cooling.
• Cooling effectiveness changes during operation.
• Intermittent or unstable cold air.
• Compressor runs but output regulation is incorrect.
• Diagnostics indicate an internal control valve fault.

Compressor Types

• Calsonic CSV717
• Calsonic CWE615
• Calsonic CWV616
• Calsonic CWV618

Repair Scope

A faulty valve can be replaced separately if the rest of the compressor remains serviceable. Diagnose the compressor and A/C system to confirm a valve fault before replacement.

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

Is this an electronic solenoid?

No. It is an internal mechanical valve without an electrical connector.

Which compressor types are listed?

Calsonic CSV717 / CWE615 / CWV616 / CWV618.

Can I select it only by car model?

No. Match the compressor type and physically compare the original valve construction.

SKU: KLKH79.

• NISSAN

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