I'm working on a 72 Cutlass with A/C and I found a blown fuse that feeds the high blower relay. This fuse is near the distributor but is in a separate fuse holder hanging against the firewall. The book says it is a 30 amp fuse, HOWEVER this glass fuse is only like 1/2" in length. The fuse holder it came out of is made of rubber and pops apart in half and is a factory item. My question is ..... does anyone know what the part number is of this fuse? For the life of me I can't find any 30A fuses that are this short in length. Any clarification and where to find on the web would be most appreciated!!

 

Just had to get the same fuse for my 68 Delta. Fuse is for the high blower fan. It's about 5/8" Long. It is an AGA 30 fuse. Could not find any in Windsor Ontario Canada so I went to Oreilley auto parts in Detroit. 2 day delivery. $3.49 for pack of 5 fuses. I ended up buying 3 packs so I could give some to my mechanic.