arco marine
Arco 20815 Marine Alternator 12v 70a for Mercruiser 4.3-6.2l
- SKU:
- 18598581
- MPN:
- 20815_68
- Availability:
- Usually ships in 1-2 business days. In stock at our MI, TX, WA warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 12/23/2025 04:20:28 AM PST
- Stock Update:
- 12/23/2025 04:20:28 AM PST
Description
This item is brand-new, factory sealed.
Premium Replacement Alternator with 50mm Multi-Groove Pulley
Replacement alternator that will fit Mercruiser 4.3L-6.2L, 12 Volt, 70 AMP, Internal Fan, 50-mm multi-groove serpentine pulley included.
Features:
- All alternators are engineered for performance and reliability
- All alternators are engineered and manufactured with precision and quality
- All alternators must meet or exceed OEM performance before being boxed
Warranty Information:
When properly installed, all ARCO products are warrantied against defects in materials and workmanship for a period of 12 months for leisure use and 90 days for commercial or racing applications.
Add an extra year of warranty to your rotating electric ARCO product (Tilt/Trim Motors, Alternators, Outboard Starters, and Inboard Starters) when you register your product within 30 days of purchase. You can register your product at arcomarine.com by clicking on New Warranty Program > Warranty Program Information > Register your rotating electric part for an extended year of warranty.
Replaces:
DELCO Alternator 19020611
DELCO Alternator 19020612
MERCURY Alternator 863077T
PLEASURECRAFT Alternator RA097007
SIERRA Alternator Alternator 18-6298
PROTORQUE Alternator PH300-0035
MPPARTS Alternator ADR0298
Warranty Information