First off, did you pull it to see if it's blown? Sometimes tough to truly see if blown on the smaller sizes (like this one in a 7.5A vs 20A).
Anyhow, contrary to what a typical dealers service dept will sell/tell you... you can replace w/ any store bought brand of same size/amp. Or just use one of the spares
Feel free to replace both E6 and E8 but my $ is on E6.