{"product_id":"atx938-1027-temperature-switch","title":"HVAC Temperature Switch 85115771 – Alltrux ATX938-1027","description":"\u003cp data-start=\"51\" data-end=\"491\"\u003eThe Alltrux ATX938-1027 Temperature Switch replaces OEM 85115771 and is designed as a service replacement for heavy-duty truck HVAC climate control systems. This 2-pin temperature switch (thermistor-style) helps regulate air conditioning system operation by monitoring evaporator or air temperature and controlling compressor cycling, supporting consistent cabin cooling and reliable system performance in fleet and vocational environments.\u003c\/p\u003e\n\u003cp data-start=\"493\" data-end=\"924\"\u003eTemperature switches play a critical role in preventing evaporator freeze-up and maintaining proper HVAC system cycling. As original switches wear, drift out of calibration, or fail electrically, inconsistent cooling, compressor overrun, or intermittent HVAC operation can occur. Replacing worn temperature switches helps restore proper temperature sensing, improve climate control performance, and reduce unplanned service events.\u003c\/p\u003e\n\u003cp data-start=\"926\" data-end=\"1444\"\u003eKEY FEATURES\u003cbr data-start=\"938\" data-end=\"941\"\u003e• Designed for heavy-duty truck HVAC temperature sensing and compressor cycling control\u003cbr data-start=\"1028\" data-end=\"1031\"\u003e• 2-pin thermistor-style temperature switch for reliable climate control operation\u003cbr data-start=\"1113\" data-end=\"1116\"\u003e• Durable construction suited for fleet, vocational, and on-highway use\u003cbr data-start=\"1187\" data-end=\"1190\"\u003e• Brand: Mack\u003cbr data-start=\"1240\" data-end=\"1243\"\u003e• Catalog details: Temperature Switch – Interchange 85115771, 803702, 3543-K0579, 1307, 05103937AA, 05103937AB, 11-0707, 850-9330\u003cbr data-start=\"1372\" data-end=\"1375\"\u003e• Verify compatibility and application requirements before ordering\u003c\/p\u003e\n\u003cp data-start=\"1446\" data-end=\"1756\"\u003eTECHNICAL SPECIFICATIONS\u003cbr data-start=\"1470\" data-end=\"1473\"\u003eAlltrux Part Number: ATX938-1027\u003cbr data-start=\"1505\" data-end=\"1508\"\u003eOEM Reference: 85115771\u003cbr data-start=\"1531\" data-end=\"1534\"\u003eReference Numbers: 803702, 3543-K0579, 1307, 05103937AA, 05103937AB, 11-0707, 850-9330\u003cbr data-start=\"1620\" data-end=\"1623\"\u003eProduct Type: HVAC Temperature Switch \/ Thermistor\u003cbr data-start=\"1673\" data-end=\"1676\"\u003eBrand: Mack\u003cbr data-start=\"1687\" data-end=\"1690\"\u003eSystem Application: Heavy-Duty Truck HVAC Climate Control System\u003c\/p\u003e\n\u003cp data-start=\"1758\" data-end=\"1856\"\u003eCROSS REFERENCES\u003cbr data-start=\"1774\" data-end=\"1777\"\u003e85115771, 803702, 3543-K0579, 1307, 05103937AA, 05103937AB, 11-0707, 850-9330\u003c\/p\u003e\n\u003cp data-start=\"1858\" data-end=\"1996\"\u003eNote: Confirm OEM and reference numbers along with application details before ordering to ensure proper fit and HVAC system compatibility.\u003c\/p\u003e","brand":"JX Peterbilt","offers":[{"title":"Default Title","offer_id":44154355318964,"sku":"ATX938-1027","price":558.0,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7425\/5540\/files\/qatx938-1027_95dbd8ce-dc61-49ca-96c2-5cd683da40d4.png?v=1772333005","url":"https:\/\/parts.rodoc.com\/en-mx\/products\/atx938-1027-temperature-switch","provider":"Rodoc Leasing Sales \u0026 Service ","version":"1.0","type":"link"}