Garmin Autopilot
Simrad 000-14439-001 RF40 Rudder Feedback Unit with 15M Cable for NAC-1 NAC-2 Autopilot
Simrad 000-13335-001 NAC-2 Autopilot Core Pack with Precision-9 Compass
Simrad 000-10183-001 FU80 Follow Up Steering Remote Control with Display
Octopus Autopilot Drives OC15SUK27B Integrated Rudder Feedback Potentiometer Module
What Is a Marine Autopilot System?
A marine autopilot system is one of the most transformative upgrades you can make to a boat. Autopilot systems provide navigation and control features, freeing the user from constant corrections and allowing focus on other tasks. Whether you're on a long offshore run, trolling for fish, or shorthanded on a coastal passage, a properly installed autopilot keeps your vessel tracking true — so you can attend to charts, gear, and crew instead of the helm.
The autopilot system continuously adjusts the steering of your boat to maintain a constant heading, while also allowing manual steering and several modes of automatic-steering functions and patterns. Modern systems go well beyond simple heading hold, incorporating GPS route following, wind compensation, and advanced turn patterns that make maneuvering safer and more fuel-efficient.
Why Autopilot Matters on the Water
Fatigue is a real safety concern on longer voyages, and constant manual steering amplifies it quickly. A quality autopilot minimizes course deviations, improves fuel efficiency, and lets you focus on what matters — your destination and your experience on the water. For anglers, autopilots pair perfectly with trolling motors and fish finders, offering precise drift control and heading hold during fishing sessions. For cruisers, the ability to hold a straight, efficient line mile after mile is simply invaluable.
What to Look for When Shopping Autopilot Systems
Choosing the right system starts with your boat's steering setup. The steering mechanism and size of your boat determine what sort of autopilot computer and drive system you'll need — the hardware that actually moves your rudder and keeps track of its position. A reversible hydraulic steering pump is used to add autopilot capabilities to outboard or sterndrive vessels with existing hydraulic steering systems — and larger boats need larger pumps. Mechanical steering systems call for helm drives or linear rams instead. Beyond the drive unit, consider how the autopilot integrates with your existing chartplotter or multifunction display, and whether wireless remote control is important for your workflow.
Top Brands in Garmin Autopilot
Simrad is a dominant force in the marine autopilot market, backed by decades of engineering experience. Simrad autopilots are the product of over 70 years of experience and development, bringing a wide range of solutions for every type and size of vessel. Their lineup includes innovative technologies like Simrad Virtual Rudder Feedback, which eliminates the need to install a mechanical feedback sensor while delivering smooth and reliable steering performance. Simrad systems also feature SteadySteer, a functionality that enables immediate manual control through turns without disengaging the autopilot — and automatically reengages once a new heading is established.
Garmin is the brand synonymous with GPS navigation, and their autopilot systems carry that heritage into the marine world. A Garmin autopilot system helps boaters and operators navigate with precision and ease on long voyages or shorthanded trips. Their flagship Reactor 40 series features a built-in, solid-state 9-axis attitude and heading reference system (AHRS) for precise orientation and course guidance, while also conserving power. Selecting a Garmin autopilot involves choosing the appropriate drive unit, corepack, and control/display interface for your boat's steering system — making it easy to build a solution tailored to your exact vessel.