ARCO Verado 12V 70A Replacement Outboard Alternator

Description

The ARCO Verado 12V 70A Replacement Outboard Alternator is engineered as a direct replacement charging component for Mercury Verado outboards. It provides a 70-amp output on 12V systems and includes the multi-groove serpentine pulley, making it a complete replacement option when the original alternator fails or no longer maintains proper charging performance.

ARCO designs its replacement alternators around performance, reliability, and dimensional accuracy. Each alternator is engineered and manufactured with precision and must meet or exceed OEM performance requirements before packaging. An internal fan supports cooling during operation, while the included serpentine pulley matches the Verado drive arrangement.

Compatibility includes all Mercury Verado outboards and identifies replacement coverage for Delco 19020618, Mercury 892940T, 892940T01, and 892940T02, and Sierra 18-5929. Matching the replacement number to the original unit before installation is recommended.

ARCO provides a 12-month warranty against defects in materials and workmanship for properly installed products used recreationally, with a 90-day warranty for commercial or racing applications. Registering an eligible ARCO rotating-electric product within 30 days of purchase can add an additional year of warranty coverage under ARCO’s program. For Mercury Verado owners needing a purpose-built 70A replacement alternator, this unit provides an OEM-performance-focused solution. There is more in our marine alternators.