{"product_id":"standard-ignition-ax641-ambient-air-temperature-sensor","title":"Standard Ignition AX641 Ambient Air Temperature Sensor","description":"\u003ch2\u003eAmbient Air Temperature Sensor for Ford F-150\u003c\/h2\u003e\u003cp\u003eStandard Ignition AX641 is an ambient air temperature sensor built for direct replacement in the grille area of the 2018 Ford F-150. It uses a 2-terminal, plug-in oval connector and includes a mounting bracket for bolt-on installation.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAmbient air temperature sensor for HVAC and climate control input\u003c\/li\u003e\n\u003cli\u003eFits 2018 Ford F-150, in grille\u003c\/li\u003e\n\u003cli\u003eStandard Ignition AX641 replacement part number\u003c\/li\u003e\n\u003cli\u003e2 terminals with male pin terminals and female connector\u003c\/li\u003e\n\u003cli\u003eOval connector shape with 1 connector and 1 port\u003c\/li\u003e\n\u003cli\u003eBolt-on attachment method with mounting bracket(s) included\u003c\/li\u003e\n\u003cli\u003eBlack finish for a clean OE-style appearance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition AX641 ambient air temperature sensor monitors outside air temperature and sends that information to the vehicle’s HVAC system and related controls. On the 2018 Ford F-150, in grille mounting helps the system read ambient conditions accurately for temperature display and climate operation. This AX641 sensor is a practical replacement when the original grille-mounted sensor is damaged, corroded, or no longer reporting correctly.\u003c\/p\u003e\u003cp\u003eThis part cross-references ATSA388 and DY1414 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Problems It Can Help Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncorrect outside temperature readings on the dash or display\u003c\/li\u003e\n\u003cli\u003eHVAC temperature control that does not respond to ambient conditions\u003c\/li\u003e\n\u003cli\u003eFaults caused by a damaged grille-mounted sensor\u003c\/li\u003e\n\u003cli\u003eConnector or terminal wear at the ambient air temperature sensor\u003c\/li\u003e\n\u003cli\u003eIntermittent temperature signal loss from the front of the vehicle\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the grille location and connector style before installation. The AX641 uses a plug-in oval connector with male pin terminals and a bolt-on mounting style, so the existing mounting point and bracket alignment should be checked during replacement. Confirm the sensor is seated securely and the connector locks fully into place. For the 2018 Ford F-150, in grille, inspect the harness and surrounding grille area for damage before installing the new sensor.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eStandard Ignition is a recognized aftermarket brand for electrical and sensor components, and AX641 is built to match the listed application details for a direct-fit replacement on the 2018 Ford F-150.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":52816436625589,"sku":"FBHK-AX641","price":34.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_AX641_Fro.jpg?v=1784357380","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-ax641-ambient-air-temperature-sensor","provider":"PartCatalog","version":"1.0","type":"link"}