The product is a genuine Isuzu diaphragm ventilator specifically designed for the D-Max and MU-7 models with engine codes 4JK1, 4JJ1, and 4JJ3. Manufactured in Thailand, this high-quality component ensures proper airflow and ventilation within your vehicle's engine. By using the manufacturer part number 8982261011, you can guarantee a perfect fit and optimal performance for your Isuzu vehicle. Upgrade your car or truck with this essential part to maintain its efficiency and reliability on the road.