PETERBILT 379 YEAR 1999 AC HEATER AIR DOOR ACTUATOR WITH 4 PIN CONNECTOR Replacement Door Part

This high-quality aftermarket AC heater air door actuator is engineered as a direct replacement for Peterbilt 379 models from 1996 to 2007, including 1999 year models. The actuator features a reliable 4-pin connector configuration and is designed to restore proper HVAC blend door operation in heavy-duty Class 8 trucks. This component controls the positioning of the air distribution door within your vehicle's heating and cooling system, ensuring optimal cabin climate control by regulating airflow between hot and cold air sources. Built to meet or exceed original equipment specifications, this air door actuator is constructed from durable materials engineered to withstand the demanding operating conditions of commercial trucking applications. Each actuator is sold individually and arrives ready for installation. This replacement part is compatible with multiple heavy-duty truck manufacturers including Peterbilt, Kenworth, Bluebird, and Volvo 4-state trucks, making it a versatile solution for fleet maintenance operations. The actuator carries the label identification number A35130293A and is designed for straightforward integration into existing HVAC systems without requiring modifications to mounting or electrical connections. Ideal for fleet maintenance departments, truck repair shops, and commercial transportation operators, this actuator provides a cost-effective solution for restoring climate control functionality. Whether you're managing a single vehicle or maintaining a large fleet, this replacement component offers reliable performance and extended service life under continuous operation. Original Model: PETERBILT 379 YEAR 1999 AC HEATER AIR DOOR ACTUATOR WITH 4 PIN CONNECTOR