{"product_id":"standard-ignition-ax418-hvac-heater-core-temperature-sensor","title":"Standard Ignition AX418 HVAC Heater Core Temperature Sensor","description":"\u003ch2\u003eOverview of Standard Ignition HVAC Heater Core Temperature Sensor AX418\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition HVAC Heater Core Temperature Sensor AX418 is designed to provide accurate temperature readings for the heating and air conditioning system in select Mercedes-Benz vehicles. This sensor ensures optimal climate control performance by monitoring heater core temperature and relaying data to the vehicle’s HVAC system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConnector Gender: Female\u003c\/li\u003e\n\u003cli\u003eConnector Quantity: 1\u003c\/li\u003e\n\u003cli\u003eConnector Shape: Rectangular\u003c\/li\u003e\n\u003cli\u003eConnector Type: Plug in\u003c\/li\u003e\n\u003cli\u003eTerminal Gender: Male\u003c\/li\u003e\n\u003cli\u003eTerminal Quantity: 2\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Pin\u003c\/li\u003e\n\u003cli\u003eContents: Sensor only\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe AX418 heater core temperature sensor from Standard Ignition features a female rectangular plug-in connector with a single connection point, designed for secure and reliable electrical contact. It includes two male pin terminals that facilitate precise signal transmission to the HVAC control module. This sensor is engineered to meet the specifications required for Mercedes-Benz models such as the B250e, CLA45 AMG, CLS63 AMG S, G63 AMG, and S550, among others. By accurately measuring the temperature of the heater core, it helps maintain the desired cabin temperature and supports efficient HVAC system operation.\u003c\/p\u003e\u003ch2\u003eCompatible Mercedes-Benz Models and Applications\u003c\/h2\u003e\u003cp\u003eThis HVAC heater core temperature sensor AX418 is compatible with a range of Mercedes-Benz vehicles, including but not limited to:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eB250e\u003c\/li\u003e\n\u003cli\u003eCLA45 AMG, CLA250\u003c\/li\u003e\n\u003cli\u003eCLS63 AMG S, CLS400, CLS550\u003c\/li\u003e\n\u003cli\u003eE400, E550\u003c\/li\u003e\n\u003cli\u003eG63 AMG, G550\u003c\/li\u003e\n\u003cli\u003eGLA45 AMG, GLA250\u003c\/li\u003e\n\u003cli\u003eGLC43 AMG, GLC300\u003c\/li\u003e\n\u003cli\u003eMetris\u003c\/li\u003e\n\u003cli\u003eS63 AMG, S65 AMG, S550, S550e, S600\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by the AX418 Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInaccurate cabin temperature readings causing HVAC inefficiency\u003c\/li\u003e\n\u003cli\u003eHeater core temperature sensor failure leading to improper climate control\u003c\/li\u003e\n\u003cli\u003eIntermittent HVAC system faults related to sensor connectivity\u003c\/li\u003e\n\u003cli\u003eReduced heating performance in Mercedes-Benz models listed\u003c\/li\u003e\n\u003cli\u003eHVAC system error codes triggered by faulty temperature sensor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Standard Ignition AX418 sensor, ensure the female rectangular plug is securely connected to the vehicle’s wiring harness. Verify that the two male pin terminals are properly seated to avoid signal loss or intermittent faults. It is recommended to disconnect the vehicle battery before installation to prevent electrical shorts. Proper alignment and secure connection will help maintain accurate temperature readings and reliable HVAC system performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition manufactures the AX418 sensor to meet OEM specifications for fit, form, and function. While specific warranty details are not provided here, Standard Ignition products typically come with a limited warranty covering defects in materials and workmanship. This sensor is designed to provide consistent performance in Mercedes-Benz HVAC systems, supporting long-term reliability.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":52172160008373,"sku":"FBHK-AX418","price":111.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_AX418_Fro.jpg?v=1775590921","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-ax418-hvac-heater-core-temperature-sensor","provider":"PartCatalog","version":"1.0","type":"link"}