Jeep Wrangler TJ owners (2005-2006 models), is your AC/heater control panel acting up? This NOVAPARTS replacement unit is exactly what you need! Direct replacement for part numbers 55056558AA, 55056558AB, SM2141. Compatible with 2005-2006 Jeep Wrangler Rubicon, SE, Sport, Unlimited, X models with either the 2.4L 4-cylinder or 4.0L 6-cylinder engines. Controls your fan speed, temperature, air direction, and AC compressor. Easy to install - just remove your old panel (disconnect battery first!), unplug connectors, and swap in this new unit. Made from high-quality materials with good sensitivity and long lifespan. Factory-tested for reliability. This is an aftermarket part that meets or exceeds OEM specifications at a better price. Includes 365-day service support - if you have any issues, contact us for a free replacement. Always double-check fitment using your VIN before ordering to ensure compatibility. We reply to questions within 24 hours. Get your climate control working like new again and enjoy comfortable drives in your Jeep!