
- Marantec Replacement Logic Board
- Usually Ships Following Business Day
Marantec
Marantec 84284 Logic Board Replacement Kit (Most M-Line Models)
- Marantec Replacement Logic Board
- Usually Ships Following Business Day
Marantec 84284 Replacement Logic Board – D-Line, M-Line, Q-Line
The Marantec 84284 Logic Board is a genuine replacement part designed to restore proper functionality to select Marantec garage door opener models. Engineered for seamless integration, this control board is compatible with D-Line, M-Line, and Q-Line operators, making it ideal for both residential and commercial systems.
Not compatible with M4500E or M4700E models—check your opener’s model number before ordering.
Compatible Garage Door Opener Models
D-Line Series
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DC2500
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DC2500e
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DC3700
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DC3700e
M-Line Series
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M4500
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M4700
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(Not compatible with M4500E or M4700E)
Q-Line Series
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Q7500
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Q7700
Key Features
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OEM logic board for Marantec garage door operators
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Ensures reliable operation and full system compatibility
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Easy installation with existing wiring and housing
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Designed for long-term durability and consistent performance
This replacement logic board is an ideal solution for fixing unresponsive controls, operational errors, or damaged circuitry in supported opener models.