No matter the condition of your 1966 GTO, OPGI has the Heater Blower Motors you need to boost performance and get you back on the road. We currently carry seven Heater Blower Motors to choose from for your 1966 GTO, and our Price Match Guaranteed prices range from as little as $3.15 up to $89.99. OPGI offers Old Air Products plus one other trusted brands of Heater Blower Motors for your 1966 GTO, to help you find quality parts you can rely on. With OPGI's 45-day return policy and thousands of customer reviews, you can shop with the utmost confidence. Enjoy parts delivered directly to your home, or visit our sunny Southern California Showroom & Warehouse to check out our Heater Blower Motors in person.