I have a 85 TRX250 fourtrax that requires a new spark plug almost every other day to start. Our technician mentioned the CDI module is likely bad. I priced it Honda and they are asking $120. Can anyone recommend where else i can find this module at a better price? Part number is 30410-HA8-003.

 

That's a pretty average price, considering that a yamaha CDI box costs about $200 more than that. I had the same situation needing one last year, and that's about what it cost me. The best way to find a cheaper priced one is to surf the net looking for new ones. Hope all goes well, Red

 

Thanks for the info!!