Premium Marine Spark Plug Wire Set - 18-8820-1 - Sierra
Price: $52.60
Save: $28.39
(35% Off $80.99)
Part # 18-8820-1
2nd Day Air for $2.99 More Eligible
SHIPS TOMORROW!* if ordered in 18 hrs 16 mins.
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This item is found in the following Product Families
Replaces OEM part #
  • OMC 503754
For: 350/5.7L with EST or EFI ignition systems
Are these wires 8mm and will they fit 1998 marine power 350 vortec?
The wires are 8mm.

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