{"product_id":"continental-pm4075-hvac-blower-motor","title":"Continental PM4075 HVAC Blower Motor","description":"\u003ch2\u003eOverview of Continental HVAC Blower Motor PM4075\u003c\/h2\u003e\u003cp\u003eThe Continental HVAC Blower Motor PM4075 is designed for reliable climate control in select BMW models. Engineered with durable metal construction and a flange-mounted design, this blower motor ensures consistent airflow and efficient operation for your vehicle's heating and cooling system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDurable metal housing for long-lasting performance\u003c\/li\u003e\n\u003cli\u003e12-volt operation compatible with standard automotive electrical systems\u003c\/li\u003e\n\u003cli\u003eFlange-mounted with a 3.125-inch bolt pattern length for secure installation\u003c\/li\u003e\n\u003cli\u003e4.5-inch diameter cage wheel included for effective air movement\u003c\/li\u003e\n\u003cli\u003eVariable speed motor with counterclockwise shaft rotation\u003c\/li\u003e\n\u003cli\u003ePlug-in connector type with female terminals for easy wiring\u003c\/li\u003e\n\u003cli\u003eVented motor design to prevent overheating\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple BMW models including 525i, 530i, M5, and M6\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe PM4075 blower motor features a 3.0-inch motor diameter and a 4.75-inch motor length, optimized for fitment in BMW HVAC systems. The single shaft design has a 0.312-inch diameter and 1.5-inch shaft length, rotating counterclockwise at the shaft end. The mounting flange is flanged and designed for a flange-mounted installation method, ensuring a secure fit without included mounting hardware. The motor includes a 4.5-inch diameter cage wheel to facilitate efficient air circulation within the HVAC system. It operates on 12 volts and supports variable speeds, allowing precise climate control adjustments.\u003c\/p\u003e\u003ch2\u003eCompatible BMW Models for PM4075 HVAC Blower Motor\u003c\/h2\u003e\u003cp\u003eThis blower motor is compatible with a range of BMW vehicles, including the 525i, 525xi, 528i, 528i xDrive, 528xi, 530i, 530xi, 535i, 535i xDrive, 535xi, 545i, 550i, 645Ci, 650i, M5, and M6 models. When replacing the HVAC blower motor in these vehicles, the PM4075 part number ensures proper fit and function within the heating and cooling system.\u003c\/p\u003e\u003ch2\u003eCommon HVAC Issues Addressed by PM4075\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInconsistent or weak airflow from the HVAC vents\u003c\/li\u003e\n\u003cli\u003eBlower motor noise or unusual sounds during operation\u003c\/li\u003e\n\u003cli\u003eFailure of the blower motor to operate at variable speeds\u003c\/li\u003e\n\u003cli\u003eOverheating of the blower motor due to venting issues\u003c\/li\u003e\n\u003cli\u003eElectrical connection problems with incompatible terminal types\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Continental PM4075 blower motor requires attention to the flange-mounted design and bolt pattern length of 3.125 inches. Ensure the female plug-in connector matches the vehicle wiring harness for a secure electrical connection. Mounting hardware is not included, so retain original bolts or source compatible fasteners. Verify the counterclockwise shaft rotation and shaft dimensions to confirm compatibility. Proper venting should be maintained to prevent motor overheating.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eContinental manufactures the PM4075 blower motor to meet OEM standards for durability and performance. The metal construction and vented motor design contribute to reliable operation under typical automotive conditions. While specific warranty details are not provided, Continental products generally adhere to industry quality controls and are suitable for professional HVAC system repairs in BMW vehicles.\u003c\/p\u003e","brand":"Continental","offers":[{"title":"Default Title","offer_id":45144117575861,"sku":"HSKV-PM4075","price":106.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/TV_PM4075_Fro.jpg?v=1775101533","url":"https:\/\/www.partcatalog.com\/products\/continental-pm4075-hvac-blower-motor","provider":"PartCatalog","version":"1.0","type":"link"}