Raymarine EV-300 Solenoid Pilot Pack
For boats with solenoid-controlled power steering and no autopilot drive of their own.
Amazon $2,799.99$2,799.99
The Raymarine EV-300 Solenoid Pilot Pack is the better marine autopilot overall, rated 3.0 to 2.8. The Raymarine EV-300 Solenoid Pilot Pack leads on features. The Simrad NAC-3 Autopilot Core Pack costs $200 less ($2,599.99 vs $2,799.99).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
Simrad NAC-3 Autopilot Core Pack
A core pack for boats of 33 ft and up that need a heavy-duty drive; add your own control head and drive.
Amazon $2,599.99$2,599.99
Which should you buy?
- Choose the Raymarine EV-300 Solenoid Pilot Pack for features (control head in the box, heading sensor included, NMEA 2000 / SeaTalk ng vs heading sensor included, NMEA 2000 / SeaTalk ng).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every mechanical, cable and solenoid marine autopilot; a clear win is highlighted. How we rank explains each one.
| Factor weight | Raymarine EV-300 Solenoid Pilot Pack | Simrad NAC-3 Autopilot Core Pack |
|---|---|---|
| Overall rating | 3.0/5 | 2.8/5 |
| Value 30% | 22 $2,799.99 for the pack | 25 $2,599.99 for the pack |
| Capability range 30% | 50 boat size and cylinder range not published (neutral score used) | 37 boats from 33 ft |
| Features 25% | 75 control head in the box, heading sensor included, NMEA 2000 / SeaTalk ng | 50 heading sensor included, NMEA 2000 / SeaTalk ng |
| Power draw 10% | 11 300 mA standby | 50 standby draw not published (neutral score used) |
| Warranty 5% | 25 2-year warranty | 0 warranty not published, scored as none |
Specifications
| Raymarine EV-300 Solenoid Pilot Pack | Simrad NAC-3 Autopilot Core Pack | |
|---|---|---|
| Capability | ||
| Steering type | Solenoid | Mechanical |
| Boat size | - | 33 ft and up |
| Pack type | Core pack | Core pack |
| In the pack | ||
| Contents | p70Rs control head, EV-1 sensor core, ACU-300, Evolution cable kit | NAC-3 computer, RF25N rudder feedback unit, Precision-9 compass, NMEA 2000 starter kit |
| Control head | p70Rs | - |
| Control head included | Yes | No |
| Drive or pump included | No | No |
| Heading sensor | EV-1 9-axis sensor core | Precision-9 solid-state compass |
| Rudder feedback unit | - | Yes |
| Electrical | ||
| Supply voltage | 12/24 V | 12/24 V |
| Standby draw | 300 mA | - |
| Max drive current | - | 30 A |
| NMEA 2000 / SeaTalk ng | Yes | Yes |
| Support | ||
| Warranty | 2 years | - |