Fits Mercruiser Inboards and Sterndrives with 6-GROOVE serpentine pulley

• 3.0 / 3.0LX GM 3.0L - 181ci - 4cyl -1998
• 350 Mag Alpha (4-BBL) GM 5.7L - 350ci - 8cyl 1997
• 4.3L (Gen +) GM 4.3L - 262ci - 6cyl -1997
• 4.3LH (Gen +) (4-BBL) GM 4.3L - 262ci - 6cyl
• 4.3LHX (Gen +) (4-BBL) GM 4.3L - 262ci - 6cyl 1996-1997
• 4.3LX (Gen +) (2-BBL) GM 4.3L - 262ci - 6cyl 1996-1997
• 5.0L (2-BBL) GM 5.0L - 305ci - 8cyl 1995-1998
• 5.0L (2-BBL) (Gen +) GM 5.0L - 305ci - 8cyl 1998-2002
• 5.7L (2-BBL) GM 5.7L - 350ci - 8cyl 1997-1998
• 5.7L (2-BBL) (Gen +) GM 5.7L - 350ci - 8cyl 1998-2002
• 5.7LX (4-BBL) GM 5.7L - 350ci - 8cyl 1997

• Replaces Mercury No.s 807652T
• 3-Wire Hook-up
• Tachometer Lead
• Neg. Ground
• Ignition protected
• Red Wire is for Sensor
• Purple Wire is for Excitation
• One year warranty