{"product_id":"bosch-0008221103-blower-control-module-available-now","title":"0008221103 | Bosch\/Mercedes-Benz Blower Motor Speed Control Module (W123\/W107\/W126)","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"438\" data-start=\"101\"\u003eThe Mercedes-Benz 0008221103 is a blower motor speed-control module used in the HVAC system of classic Mercedes vehicles. It regulates the fan motor speed to ensure proper airflow inside the cabin. The 0008221103 module delivers stable blower performance and restores full climate-control functionality when the original unit fails.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBosch \/ Mercedes-Benz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMotors\/GearBox\/Clutch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0008221103\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMotor Control Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlower Motor Speed Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVehicle Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMercedes W123, W107, W126\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-speed blower regulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCircuit Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSolid-state electronic controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDirect OEM fit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHVAC blower motor control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHeat-resistant electronic module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Environment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAutomotive HVAC housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8.00 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003e0008221103\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe 0008221103 is an electronic blower motor regulator commonly installed in Mercedes W123, W107, and W126 chassis vehicles. It controls multiple blower speeds through an electronic circuit rather than a traditional resistor assembly, providing more consistent operation. This module is mounted within the HVAC system near the blower housing and integrates directly with the vehicle’s wiring harness. It is engineered to maintain reliable airflow, support comfortable cabin temperatures, and ensure dependable HVAC performance in older Mercedes models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOEM compatibility: Matches Mercedes part 0008221103 and Bosch production standards.\u003c\/li\u003e\n\u003cli\u003eElectronic blower speed control: Provides multi-level fan speed regulation.\u003c\/li\u003e\n\u003cli\u003eDirect replacement design: Fits original mounting points in compatible Mercedes models.\u003c\/li\u003e\n\u003cli\u003eSolid-state circuitry: Offers improved reliability over resistor-based controls.\u003c\/li\u003e\n\u003cli\u003eRestores HVAC operation: Corrects issues such as non-functional blower, single-speed operation, or erratic fan behavior.\u003c\/li\u003e\n\u003cli\u003eHeat-resistant construction: Designed to operate within the HVAC plenum’s elevated temperatures.\u003c\/li\u003e\n\u003cli\u003eStable airflow performance: Maintains consistent blower output for effective heating and cooling.\u003c\/li\u003e\n\u003cli\u003eDurability for classic vehicles: Long-service design ideal for maintaining vintage Mercedes systems.\u003c\/li\u003e\n\u003cli\u003e12-volt automotive compatibility: Built for standard Mercedes electrical systems of the era.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 0008221103 delivers the reliability and precision required for proper blower motor speed control in classic Mercedes HVAC systems.\u003c\/p\u003e","brand":"Bosch\/Mercedes-Benz","offers":[{"title":"Default Title","offer_id":50851994960170,"sku":"0008221103","price":614.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l1600_0525aed7-13a8-4afa-894d-e492d790a7b1.webp?v=1763561758","url":"https:\/\/iqelectro.com\/products\/bosch-0008221103-blower-control-module-available-now","provider":"IQElectro","version":"1.0","type":"link"}