[sluggo]

I said camshaft position sender. It's the crankshaft position sender that had a recall.  My mistake.
The recall was by serial number
2001 S/N 610002 - 610892
2002 S/N 62001 - 621065
2003 S/N 63001 - 630247

There is also a wiring harness recall and a fuse block modification for the same S/N's

The engine ID should be on the stbd. side and forward of the top of the exhaust manifold.
 
The plugs should be DENSO / TJ14R-P15
or
AC 41-933 ( I got these from their Ft. Lauderdale distributor Jerry's Marine 954-525-0311 )

Crusaders Customer Service guy is Mike Genna   803-345-1337 X133
A great guy with all the answers.

Hope this helps, Capt. George

I was just reading some old post here.  I agree, Mike was a good guy and helped me out of a jamb one time.  Sadly, the last time we called Cursader (summer of '18 or '19)  they tell me Mike had passed away.  How sad.