{"product_id":"atx22103-coolant-level-sensor-21399626-atxvol44ptr-02-06-volvo-ct-series-at-mt","title":"Coolant Level Sensor 21399626 – Alltrux ATX22103","description":"\u003cp data-start=\"51\" data-end=\"463\"\u003eThe Alltrux ATX22103 Coolant Level Sensor replaces OEM 21399626 and is designed as a service replacement for heavy-duty truck engine cooling systems. This sensor monitors coolant level within the reservoir and provides a signal to the vehicle’s electronic control system to help prevent low coolant operation, supporting reliable engine protection and consistent performance in fleet and vocational environments.\u003c\/p\u003e\n\u003cp data-start=\"465\" data-end=\"913\"\u003eCoolant level sensors play a critical role in engine protection by detecting low coolant conditions that can lead to overheating and severe engine damage. As original sensors wear electrically, become contaminated, or fail due to vibration and heat exposure, inaccurate readings or warning system faults can occur. Replacing worn coolant level sensors helps restore accurate coolant monitoring, improve engine safety, and reduce unplanned downtime.\u003c\/p\u003e\n\u003cp data-start=\"915\" data-end=\"1327\"\u003eKEY FEATURES\u003cbr data-start=\"927\" data-end=\"930\"\u003e• Designed for heavy-duty truck engine coolant level monitoring applications\u003cbr data-start=\"1006\" data-end=\"1009\"\u003e• Helps detect low coolant conditions to protect against overheating and engine damage\u003cbr data-start=\"1095\" data-end=\"1098\"\u003e• Supports reliable warning system operation and engine protection\u003cbr data-start=\"1164\" data-end=\"1167\"\u003e• Durable construction suited for fleet, vocational, and on-highway use\u003cbr data-start=\"1238\" data-end=\"1241\"\u003e• Brand: Volvo\u003cbr data-start=\"1255\" data-end=\"1258\"\u003e• Verify compatibility and application requirements before ordering\u003c\/p\u003e\n\u003cp data-start=\"1329\" data-end=\"1526\"\u003eTECHNICAL SPECIFICATIONS\u003cbr data-start=\"1353\" data-end=\"1356\"\u003eAlltrux Part Number: ATX22103\u003cbr data-start=\"1385\" data-end=\"1388\"\u003eOEM Reference: 21399626\u003cbr data-start=\"1411\" data-end=\"1414\"\u003eProduct Type: Coolant Level Sensor\u003cbr data-start=\"1448\" data-end=\"1451\"\u003eBrand: Volvo\u003cbr data-start=\"1463\" data-end=\"1466\"\u003eSystem Application: Heavy-Duty Truck Engine Cooling System\u003c\/p\u003e\n\u003cp data-start=\"1528\" data-end=\"1570\"\u003eCROSS REFERENCES\u003cbr data-start=\"1544\" data-end=\"1547\"\u003e21399626, ATXVOL44PTR\u003c\/p\u003e\n\u003cp data-start=\"1572\" data-end=\"1694\"\u003eNote: Confirm OEM reference and application details before ordering to ensure proper fit and cooling system compatibility.\u003c\/p\u003e","brand":"JX Peterbilt","offers":[{"title":"Default Title","offer_id":44154354434228,"sku":"ATX22103","price":42.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7425\/5540\/files\/ATX22103.jpg?v=1772390823","url":"https:\/\/parts.rodoc.com\/en-ca\/products\/atx22103-coolant-level-sensor-21399626-atxvol44ptr-02-06-volvo-ct-series-at-mt","provider":"Rodoc Leasing Sales \u0026 Service ","version":"1.0","type":"link"}