New SAEJ1171 Marine Alternator Compatible With Mercruiser PCM Pleasurecraft OMC Inboard Engines OEM Mando Motorola Replacement Part For Boats And Yachts
✔️ Compatible with Mercruiser PCM Pleasurecraft OMC engines
This 12V 55A marine alternator is a direct replacement part for inboard boat engines. It fits MerCruiser, GM 4.3L, 7.4L and 5.7L inboard configurations, including Gen II Bravo models. It’s designed with a Mando internal regulator and external fan, and ships without mounting hardware. See fitment chart for full compatibility.
✅ Condition: New
✅ Unit Series: PMA
✅ Voltage: 12V
✅ Amperage: 55A
✅ Rotation: BI
✅ Regulator/Fan: IR/EF
✅ Pulley Class: V1
✅ Mounting Hardware Included: No
✅ Number of Pieces: 1
✅ Country of Origin: CN
✅ Compatible With: Mercruiser, GM 4.3L, 7.4L, 5.7L inboard models (see description for full compatibility)
💡 What is a marine alternator used for and how do you pick the right one for an inboard engine?
Quick guide to choosing the right marine alternator:
- It charges the boat battery while the engine runs and powers onboard electronics.
- Match voltage (12V) and amperage (55A) to your system to ensure proper charging.
- Check compatibility with Mercruiser, GM 4.3L/7.4L inboard engines and SAEJ1171 standards.