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Mercruiser Mando 12V 100 Amp Replacement Marine Grade Alternator – API 20119-100

Application – Mercruiser 4.3L-350Mag, 8.2L 1998 and Up, Saddle Mount 6-Groove 50mm Serpentine Pulley 

  • Alternator is US Coastguard approved Marine Alternator with 12 month Manufacturers Warranty 
  • Suitable for many applications including Mercruiser installations.
  • Replaces Merc #’s 863077T; DELCO # 19020612, 19020609, Sierra # 18-6298, Arco # 20815
  • Includes 50mm, 6 Groove Serpentine Pulley – Ignition protected SAEJ1171
  • 3-Wire Hook-Up, Tachometer Lead, Red Wire Is For Sensor, Purple Wire Is For Excitation
  • Alternator Manufactured by API – a Major US Marine Manufacturer of Aftermarket marine Products
  • Also Available Sterndrive Legs and accessories manufactured by SEI. Replacement for Mercruiser Alpha Installations.

Manufacturers Warranty-3 years on Sterndrives and 1 Year on Brand New Installation Kits, Drive Shafts, Seal Kits, Spare parts Available for all Outboard Lower Units.

Stock Available in Australia – Orders Processed within 5 Business Days from payment Tax Receipts and detailed Manufacturers Warranty information Provided.
Local pick-up or Courier at Customers Cost. Please contact seller for Freight Cost.

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For More Information 

Call 0481 822 635 or 0414 777 858


Blackstar Marine is a Registered Melbourne & Adelaide Dealer in Australia.
We have over 30 Years Experience in high performance engines, gearboxes, and marine fittings.

Weight 6 kg
Dimensions 21 × 20 × 17 cm
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