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70LonghornCST · 12-26-2010, 10:28 PM

Hello! I am looking at buying an OEM blower motor for my air conditioned truck and I believe that there is an A/C version, and a non-A/C version. The person from whom I am looking at puchasing the blower motor is not sure, but has indicated that his "Fan unit is marked with a big " H " (Harrison, I think) and has # 3157437 on it."

Also, his has a plastic fan, wheras my original had a metal fan. If you know for sure, please let me know. I have long since disposed of my original blower motor, and kept my fan. However, my fan needs replacing. I want to go OEM, not aftermarket, which is why I am bothering with a used OEM.

Thank you for you help.

12-26-2010, 10:28 PM	#1
70LonghornCST Moderator Join Date: Jun 2008 Location: Modesto, CA Posts: 5,775	Help: I need to Identify an OEM Blower Motor for A/C truck Hello! I am looking at buying an OEM blower motor for my air conditioned truck and I believe that there is an A/C version, and a non-A/C version. The person from whom I am looking at puchasing the blower motor is not sure, but has indicated that his "Fan unit is marked with a big " H " (Harrison, I think) and has # 3157437 on it." Also, his has a plastic fan, wheras my original had a metal fan. If you know for sure, please let me know. I have long since disposed of my original blower motor, and kept my fan. However, my fan needs replacing. I want to go OEM, not aftermarket, which is why I am bothering with a used OEM. Thank you for you help. __________________ 2018 Chevy Crew Cab 2006 Impala SS 1965 Plymouth Sport Fury 1970 Chevy Longhorn Bucket Seats Shoulder Belts Front Tow Hooks Factory Air Factory Speedwarning, Tach & Vaccum Factory Tilt CST Package AM/FM Radio Bumper Guards Richard 70 Longhorn CST Build Adding an AM/FM Decal