Yanmar 124617-91850 Relay 12V - 4JH/3JH Replacement
Marine Energy Systems presents the Yanmar 124617-91850 Relay 12V - 4JH/3JH Replacement. This aftermarket relay is designed to replace the Yanmar 124617-91850 unit used in 3JH and 4JH engines. As an Electrical & Sensors item, it delivers a reliable 12V coil and robust switching for marine electrical systems. Built as a direct-fit relay, it matches the electrical specifications of the original part while giving you a practical, affordable boat parts solution. It’s ideal as a spare or repair component for sail or motor yachts, helping maintain instrument and sensor circuits without downtime.
Brand: Marine Energy Systems. Type: Electrical & Sensors. This aftermarket replacement substitutes Yanmar 124617-91850 for 3JH and 4JH applications, offering compatibility across common marine electrical systems. A reliable boat parts choice for DIY servicing or professional installations. Free delivery Australia-wide on orders over $350. We deliver to every marina, port and coastal town in Australia, including Manly Harbour, Middle Harbour and Hobart Marina.
Details
Full specifications, features and technical details for this product are listed in the description above. Need help checking compatibility with your vessel, caravan or 4x4? Contact our Gold Coast team on 0416 180 996 or sales@bigburjos.com and we'll confirm fitment before you order.
Shipping & Returns
Shipping (Australia-wide): Orders over $350 AUD ship free. Orders under $350 have a $15 AUD flat-rate delivery fee. Standard delivery takes 3–11 business days depending on your location; express options (1–3 business days) are available at checkout. Orders are dispatched within 1–2 business days.
Returns: We offer a 30-day return policy. Items must be unused and in original packaging. Contact us at sales@bigburjos.com or 0416 180 996 to start a return. See our full Shipping Policy and Refund Policy for details, including your rights under Australian Consumer Law.