NEW MERCRUISER SPARK PLUG WIRE SET
- Complete wire set
- OEM Quality aftermarket replacement
- Exact item is pictured
- Replaces OE#:
- 84-816761Q4
- 84-43376A4
- 84-816761T4
- 84-81676A4
- Replaces Sierra 18-8804-1
- Fits: Mercruiser
- 1981-1997 V8 305 & 350 with Thunderbolt lV & V Ignitions