Pre-owned OEM defroster dash vent duct for Chevy and GMC trucks (part #339839). This duct directs airflow from the HVAC system to the windshield, helping defog and defrost the glass for improved visibility and safety. It also maintains proper airflow distribution and fits seamlessly within the factory dashboard setup.
Fits: Chevy and GMC trucks (verify exact year and model compatibility).
Condition: Pre-owned, sold as-is.
OEM factory-quality part for proper fit and reliable operation.
Helps maintain clear windshield visibility by directing warm or cool air.
Perfect for Chevy and GMC truck owners replacing a damaged or missing vent duct to restore proper defrosting functionality and maintain factory interior integrity.
DEFROSTER DASH VENT DUCT 339839 CHEVY GMC TRUCK OEM
- This item is for local pickup. For shipping inquiries, call us before completing your order.
- For your satisfaction, we suggest inspecting all items before purchase, online or in person.




