{"product_id":"mechanical-a-c-compressor-valve-calsonic-csv717-cwe615-cwv616-cwv618-nissan-x-trail-klkh79","title":"Mechanical A\/C compressor valve Calsonic CSV717 CWE615 CWV616 CWV618 Nissan X-Trail","description":"\u003ch1\u003eMechanical A\/C compressor valve Calsonic CSV717 CWE615 CWV616 CWV618 Nissan X-Trail\u003c\/h1\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe mechanical control valve is installed inside the Calsonic air conditioning compressor and regulates its performance depending on the operating parameters of the system. The valve is used in compressor types CSV717, CWE615, CWV616 and CWV618. A faulty valve can result in weak or unstable cooling, intermittent loss of cold, or improper compressor operation. This is a mechanical valve with no electrical connection. To make the correct selection, you need to check the model of the installed compressor and compare the shape, length, location of the O-rings and the design of the standard valve with photographs of the product. When to check the mechanical compressor valve: The air conditioner is not cooling enough; cold appears unstably or disappears periodically; The efficiency of the air conditioner changes during operation; the compressor is working, but its performance is not adjusted correctly; Diagnostics indicate a malfunction of the compressor's internal control valve. Compressor types: Calsonic CSV717 Calsonic CWE615 Calsonic CWV616 Calsonic CWV618 Possible application: Nissan X-Trail Nissan A32 V6 Nissan A33 V6 Characteristics: part type - mechanical internal control valve for air conditioning compressor; for Calsonic CSV717, CWE615, CWV616 and CWV618 compressors; without electrical connector; O-rings are installed on the valve body; selection by compressor type and standard valve design. Advantages: allows you to replace a faulty internal valve separately from the compressor; Suitable for repair of compatible Calsonic compressors; there is no need to replace the compressor assembly if its other elements are in good condition. Important! Before ordering, check the markings of the installed compressor and compare the standard valve with the product photos. It is necessary to check the body shape, length, location of the O-rings and the design of the working part. Selection based only on car model does not guarantee compatibility. FAQ Is this a mechanical valve or a solenoid? This is a mechanical control valve without electrical control or connector. What compressors is it designed for? For selected Calsonic CSV717, CWE615, CWV616 and CWV618 compressors with corresponding control valve design. Is the valve suitable for Nissan X-Trail? Nissan X-Trail is listed among the applications, but before ordering it is necessary to check the model of the compressor installed and valve design. Is it possible to select a valve only according to the car model? No. It is necessary to check the type of compressor and compare the standard valve with the product photos. Does the compressor assembly need to be replaced? If it is the control valve that is faulty, but the rest of the compressor elements are working properly, the valve can be replaced separately.\u003c\/p\u003e\u003ch2\u003ePurpose and Fitment\u003c\/h2\u003e\u003cp\u003eThis item is intended for the vehicle A\/C compressor system identified by SKU KLKH79 and OEM\/P\/N KH79. Vehicle model alone is not a sufficient fitment check.\u003c\/p\u003e\u003ch2\u003ePart Number \/ PN\u003c\/h2\u003e\u003cp\u003eKH79, KLKH79\u003c\/p\u003e\u003ch2\u003ePackage Contents\u003c\/h2\u003e\u003cp\u003eIncludes the product or repair components shown in the listing images and identified by SKU KLKH79. The surrounding assembly is not included unless it is explicitly shown and described.\u003c\/p\u003e\u003ch2\u003eBenefits and Limitations\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSupports repair or replacement of the identified component when diagnosis confirms the fault.\u003c\/li\u003e\n\u003cli\u003eDoes not correct faults in wiring, connectors, control modules or adjacent mechanical parts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePre-Order Check\u003c\/h2\u003e\u003cp\u003eCompare the exact OEM\/P\/N, dimensions, connectors, orientation and physical design with the installed part. Use KH79 as the primary reference and confirm the installation procedure for the specific vehicle.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eHow do I confirm fitment?\u003c\/h3\u003e\u003cp\u003eMatch the OEM\/P\/N and physical design to the installed part before ordering.\u003c\/p\u003e\u003ch3\u003eWhen should this part be inspected?\u003c\/h3\u003e\u003cp\u003eInspect it after diagnosis points to the identified assembly; similar symptoms can be caused by adjacent components.\u003c\/p\u003e\u003ch3\u003eIs professional installation recommended?\u003c\/h3\u003e\u003cp\u003eUse the service procedure and tools specified for the vehicle. Professional installation is recommended when special tools, calibration or disassembly are required.\u003c\/p\u003e","brand":"Klifex","offers":[{"title":"Default Title","offer_id":54087218233658,"sku":"KLKH79","price":33.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/7207\/7626\/files\/7708265866_mehanicheskij-klapan-kompressora.jpg?v=1789744616","url":"https:\/\/klifex.net\/products\/mechanical-a-c-compressor-valve-calsonic-csv717-cwe615-cwv616-cwv618-nissan-x-trail-klkh79","provider":"Klifex – Automotive Repair Kits","version":"1.0","type":"link"}