Garmin Reactor 40 Mechanical Corepack, GHC 50 vs Lowrance Outboard Pilot, Cable Steer

Last updated: November 9, 2026

The Lowrance Outboard Pilot, Cable Steer is the better marine autopilot overall, rated 3.6 to 3.2. The Lowrance Outboard Pilot, Cable Steer leads on features and value. The Lowrance Outboard Pilot, Cable Steer costs $710 less ($1,539.99 vs $2,249.99).

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.

Garmin Reactor 40 Mechanical Corepack, GHC 50 vs Lowrance Outboard Pilot, Cable Steer

Which should you buy?

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 weightLowrance Outboard Pilot, Cable SteerGarmin Reactor 40 Mechanical Corepack, GHC 50
Overall rating3.6/53.2/5
Value 30%49 $1,539.99 for the pack32 $2,249.99 for the pack
Capability range 30%50 boat size and cylinder range not published (neutral score used)50 boat size and cylinder range not published (neutral score used)
Features 25%100 control head in the box, drive or pump included, heading sensor included, NMEA 2000 / SeaTalk ng75 control head in the box, heading sensor included, NMEA 2000 / SeaTalk ng
Power draw 10%50 standby draw not published (neutral score used)50 standby draw not published (neutral score used)
Warranty 5%0 warranty not published, scored as none0 1-year warranty

Specifications

Lowrance Outboard Pilot, Cable SteerGarmin Reactor 40 Mechanical Corepack, GHC 50
Capability
Steering typeMechanicalMechanical
Pack typeComplete packCore pack
In the pack
ContentsNAC-1 computer, helm drive, Point-1 GPS/compass, Auto/Standby switchReactor 40 course computer, GHC 50 autopilot instrument (mechanical, retrofit or solenoid drive sold separately)
Control headAuto/Standby switchGHC 50 touchscreen
Control head includedYesYes
Drive or pump includedYesNo
Heading sensorPoint-1 GPS antenna with compassSolid-state 9-axis AHRS
Electrical
Supply voltage12 V12 V
NMEA 2000 / SeaTalk ngYesYes
Support
Warranty-1 year
Released-2022-06

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