Heater Cores and Blower Fans
Oldsmobile Alero

How do you replace blower fan in 2003 alero?

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Answer

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Wiki User
09/12/2011

Very easily, look under the dash on the passenger side, remove the large plastic cover, you should be able to see it once the plastic cover is removed, it is close to the firewall , and it is held in place by two bolts. FYI....... go to just about any autoparts store and purchase the haynes or chilton manual, it is around $15 bucks and is great for simple repairs such as this one. Or you can do like I did, buy the factory gm shop manuals off of eBay for around $120 bucks a set and save a ton of money on repairs in the long run. I have probably saved atleast $2k just in a year or so.