Description
This is a Brand New Alternator Crusader Pleasurecraft 19020606
Models:
CRUSADER Marine Engines
2002 305 5.0L 8 Cyl
2003 305 5.0L 8 Cyl
2004 305 5.0L 8 Cyl
2002 350 5.7L 8 Cyl
2003 350 5.7L 8 Cyl
2004 350 5.7L 8 Cyl
2001 496 8.1L 8 Cyl
2002 496 8.1L 8 Cyl
2003 496 8.1L 8 Cyl
2004 496 8.1L 8 Cyl
Various Models Various Engines
PLEASURECRAFT Marine
INBOARD & STERNDRIVE
2002 305 5.0L 8 Cyl
2003 305 5.0L 8 Cyl
2004 305 5.0L 8 Cyl
2002 350 5.7L 8 Cyl
2003 350 5.7L 8 Cyl
2004 350 5.7L 8 Cyl
2001 496 8.1L 8 Cyl
2002 496 8.1L 8 Cyl
2003 496 8.1L 8 Cyl
2004 496 8.1L 8 Cyl
Replaces:
API MARINE
20112
ARCO MARINE
20820
DELCO
19020606, 19020615
PLEASURE CRAFT
RA097007
OEM(s): Delco
Alternator Family: Delco 7SI
Voltage: 12 Volts
Amps: 70 Amps
Regulator Position: 12:00
Polarity: Negative
Output Stud Dimensions: M6-1.0
Approximate Weight: 9.63 lbs / 4.38 kg
Notes:
Delco Alternators #19020606,
Includes (1) 9mm Unthreaded Mounting Hole in 50mm Mounting Foot,
(1) M8-1.25 Mounting Hole &
a 65mm OD-6 Groove Serpentine Pulley
Why Replace a Failing Marine Alternator?
A failing alternator can cause more than a simple charging problem. If the alternator is not producing sufficient output, your boat’s battery may gradually lose its stored energy while the engine is running. This can affect starting reliability and reduce the available electrical power for onboard equipment.
Common Warning Signs of a Failing Marine Alternator Include:
- Battery repeatedly losing charge
- Slow or difficult engine cranking
- Battery warning or charging-system indications
- Dimming marine lights
- Electrical accessories operating inconsistently
- Unusual alternator noise
- Low charging voltage during engine operation
- Alternator overheating or visible damage
Replacing a worn or failed alternator with a properly matched unit can help restore the charging system and reduce the risk of unexpected electrical problems while boating.


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