Gauges · May 12, 2025

HVAC Heater A/C Climate Control Module for Freightliner M2

HVAC Heater A/C Climate Control Module for Freightliner M2 – A Reliable Upgrade

Keeping your Freightliner M2’s cabin at the perfect temperature is essential for comfort on long hauls. The HVAC Heater A/C Climate Control Module is designed as a direct replacement for the factory unit, ensuring seamless integration and reliable performance. Whether you’re battling summer heat or winter chills, this module delivers precise climate control with minimal fuss.

Key Features & Performance

Direct OEM Replacement

This module is engineered to match the original unit in both form and function. It replaces part numbers 599-008, A2257054003, A2257054007, and A22-57, making it a hassle-free swap for worn-out or malfunctioning controls. The fit is precise, with no modifications needed—simply unplug the old module and install the new one.

Tested for Reliability

Before shipping, each module undergoes functionality testing to ensure it operates just like the factory unit. Temperature adjustments, fan speed controls, and mode selections all work smoothly, restoring your Freightliner’s climate system to full efficiency.

Easy Installation

Even those with minimal mechanical experience can install this module in minutes. The plug-and-play design means no complex wiring or programming is required—just reconnect the harness, secure the unit, and enjoy restored climate control.

What Drivers Are Saying

Many Freightliner M2 owners have praised this module for its reliability and ease of installation:

  • “My old climate controls were acting up, but this replacement worked perfectly. No more guessing if the heat or A/C will kick in!”James T.
  • “Installation took less than 10 minutes. Everything works exactly like the original—great value for the money.”Mike R.
  • “After struggling with a faulty unit for months, this fixed all my heating and cooling issues instantly.”Sarah L.

Final Verdict

If your Freightliner M2’s HVAC controls are failing, this HVAC Heater A/C Climate Control Module is a dependable solution. With OEM-level compatibility, tested reliability, and straightforward installation, it’s a smart choice for keeping your cabin comfortable year-round.

ASIN: B0BZJQ9X3D