Sierra
![Sierra 18-2244 Drain Plug](http://boatersemporium.com/cdn/shop/products/SIE182244__73142_216x108.gif?v=1549850540)
Sierra 18-2244 Drain Plug
Sierra
$2.84
Drain Plug and Seal Thread Size: 3/8" or 9.5mm - 16 For: MerCruiser I,R,MR,Alpha One,TR,TRS & all O/Bs with 3/8-16 non-magnetic gear lube fi...
View full details![Sierra 18-2375 Drain Plug (MAGNET)](http://boatersemporium.com/cdn/shop/products/SIE182375__90134_216x143.gif?v=1549850541)
Sierra 18-2375 Drain Plug (MAGNET)
Sierra
$5.59
Drain Plug with Magnet Thread Size: 3/8" or 9.5mm - 16 Note:: Not to used on #1/R lower units Fits: Mercury/Mariner O/Bs of Japanese origin tha...
View full details
Sort by