- Specifically designed to fit R52 models 2007-2008, with adaptation for 2003-2006, ensuring compatibility and optimal performance in these vehicles. - Durable materials: high quality plastic and metal construction withstands high temperatures and environmental conditions for long service life and consistent blower resistor performance. - Efficient cooling: stable resistance characteristics and reliable operation provide effective heat dissipation and help prevent overheating, maintaining blower motor performance and longevity. - Precise fit: exact dimensions and specifications, including manufacturer part number 17117541092R, guarantee a perfect fit and straightforward replacement. - Use scenarios: - Replacing a failing blower resistor on R52 2007-2008 to restore the full range of fan speeds. - Upgrading 2003-2006 models with the adaptation to ensure consistent airflow and reduce risk of intermittent blower failure. - In hot climates or with heavy HVAC use, the durable construction and cooling performance help extend resistor and motor life.