{"product_id":"gm-genuine-parts-a-c-clutch-cycling-switch-15-2962-52466358-oem-replacement-evaporator-temp-pressure-protection","title":"GM GENUINE PARTS A\/C Clutch Cycling Switch 15-2962 (52466358) OEM replacement — evaporator temp \u0026 pressure protection","description":"\u003cstrong\u003eGM Genuine Parts 15-2962 (52466358) is an OEM A\/C clutch cycling switch that monitors evaporator conditions and cycles the compressor to protect the system.\u003c\/strong\u003e\n\n\u003cp\u003eThis GM Genuine Parts cycling switch is an original-equipment replacement designed and validated by GM engineers for compatible Chevrolet, Buick, GMC, and Cadillac vehicles. It senses evaporator temperature and pressure and interrupts or restores power to the compressor clutch coil to prevent excessively low pressure or temperature. The unit meets the manufacturing and testing standards expected of factory-installed components and may formerly have appeared under ACDelco GM Original Equipment (OE).\u003c\/p\u003e\n\n\u003ch3\u003eHow does this switch protect my vehicle’s air conditioning?\u003c\/h3\u003e\n\u003cp\u003eThe switch continuously monitors evaporator conditions and cuts power to the compressor clutch when pressure or temperature drops below safe thresholds, preventing compressor damage and potential refrigerant issues. When conditions return to acceptable levels it restores clutch operation so the A\/C can resume cooling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMonitors evaporator temperature and pressure to prevent low-pressure operation\u003c\/li\u003e\n  \u003cli\u003eInterrupts compressor clutch field coil to stop compressor engagement\u003c\/li\u003e\n  \u003cli\u003eAutomatically restores clutch when conditions normalize\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this part fit my GM vehicle and maintain OE performance?\u003c\/h3\u003e\n\u003cp\u003eThis part is vehicle-specific and engineered to the same design and validation standards used by GM for production fitment. Using a GM Genuine Parts switch helps maintain original-system behavior and compatibility with factory safety and control systems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned and validated by GM engineers for exact fitment on specified models\u003c\/li\u003e\n  \u003cli\u003eMaintains original control characteristics with the vehicle’s A\/C circuitry\u003c\/li\u003e\n  \u003cli\u003eMatches OE materials and testing benchmarks for reliable service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat symptoms indicate the clutch cycling switch needs replacement?\u003c\/h3\u003e\n\u003cp\u003eSigns of a failing cycling switch include the compressor not engaging, erratic compressor cycling, or the system shutting down to avoid low-pressure operation. Diagnosing with proper A\/C pressure and temperature checks confirms whether the switch or another component is at fault.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompressor fails to engage despite correct electrical supply\u003c\/li\u003e\n  \u003cli\u003eRapid on\/off cycling of the compressor clutch during operation\u003c\/li\u003e\n  \u003cli\u003eA\/C system shutting down during normal running to protect compressor\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I ensure a reliable replacement and installation?\u003c\/h3\u003e\n\u003cp\u003eChoose the GM Genuine Parts 15-2962 (52466358) switch to ensure OEM compatibility and quality. Installation should follow vehicle-specific service procedures, including system evacuation and leak checks where applicable, or be installed by a qualified technician.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSelect the exact part number for your vehicle application\u003c\/li\u003e\n  \u003cli\u003eFollow manufacturer torque and wiring instructions during installation\u003c\/li\u003e\n  \u003cli\u003ePerform pressure checks and leak testing after replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The GM Genuine Parts 15-2962 (52466358) A\/C clutch cycling switch is intended for owners and technicians restoring or maintaining original-function air conditioning on compatible Chevrolet, Buick, GMC, and Cadillac vehicles. It suits anyone seeking a direct OE replacement to preserve factory system behavior, protect the compressor from low-pressure damage, and ensure proper climate-control operation without resorting to aftermarket substitutes that may not meet GM validation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eFeatures:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestores A\/C compressor clutch function with an OE-quality sensor\u003c\/li\u003e\n  \u003cli\u003eMay have previously been offered as ACDelco GM Original Equipment\u003c\/li\u003e\n  \u003cli\u003eEngineered and validated by GM for Chevrolet, Buick, GMC, and Cadillac applications\u003c\/li\u003e\n  \u003cli\u003eDesigned to work within factory safety and control systems\u003c\/li\u003e\n  \u003cli\u003eReflects GM updates to part design and materials where applicable\u003c\/li\u003e\n  \u003cli\u003eFit type: Vehicle Specific\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is 15-2962 (52466358) an original equipment part?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s a GM Genuine Parts item engineered and validated by GM, matching OE design and testing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install this switch myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Experienced DIYers can, but follow vehicle-specific procedures. For safety and refrigerant handling, consider a qualified technician.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GM GENUINE PARTS","offers":[{"title":"Default Title","offer_id":48086022357150,"sku":"B000C985YW","price":28.88,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/gm-genuine-parts-clutch-switch-front-view.jpg?v=1785882062","url":"https:\/\/northtrailauto.ca\/products\/gm-genuine-parts-a-c-clutch-cycling-switch-15-2962-52466358-oem-replacement-evaporator-temp-pressure-protection","provider":"North Trail Auto","version":"1.0","type":"link"}