Description
Humminbird Xdcr Mega/Down Transom 7 Pin – Marine Electrical Replacement Part is organized for electrical wiring & connectors shoppers who need a clear, professional marine parts buying experience.
Transom Mount; 7 Pin; 1200 Feet Maximum Depth; 150/ 220 kHz Full Dual Spectrum CHIRP Frequency 455 kHz/ 1.2 MHz Operating Frequency; 20 Feet Cable; With Built In Temperature Sensor/ 20 Feet Cable With 7 Pin Plug; Compatible With HELIX 7 CHIRP MEGA DI GPS G3 HELIX 7 CHIRP MEGA DI GPS G3N HELIX 7 MDI GPS G4N HELIX 8 CHIRP MEGA DI GPS G3N HELIX 8 CHIRP MEGA DI GPS G4N
Fitment & Product Details
- Brand / Manufacturer: Humminbird
- Search-optimized by brand, system, part type, and fitment cues.
- Verify compatibility with your original part number, engine model, and application before ordering.
- Built for boat owners, e-commerce shoppers, and professional marine service teams.






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