Sierra 18-8220 Fuse Kit Replaces 88-79023A91

Sierra 18-8220 Mercruiser 90 Amp Fuse Kit

For use with SIE-18-5953 alternator conversion kits installed on Mercruiser 470 and 3.7L aluminum block engines serial number 6902288 and Up.

• Amp Rating: 90
• Mounting Hole: 13/32"
• Use with: 18-5953 Alternator Conversion Kit

Interchangeable with:

• Mallory
• 9-15510
• Mercruiser Stern Drive
• 88-79023A91