NEW HVAC BLOWER MOTOR RESISTOR This is a listing for a brand new replacement HVAC Blower Motor Resistor(HVAC Blower Motor Resistor) UAC is the premier aftermarket brand in the industry with over 30 years of experience. Applications: 2012-2012 Mazda 2 1.5L 2006-2009 Mazda 3 2.0L with Automatic Temperature Control; 2006-2009 Mazda 3 2.3L with Automatic Temperature Control; 2006-2010 Mazda 5 2.3L 2012-2015 Mazda 5 2.5L OEM and Competitor Interchange: Four Seasons: 20575 Mazda: BP4M61B15 UAC: SW 11337C Technical Specifications:.