Details

• Brand:

  

  

• SKU:

  NL1Z-8475-C

• Positions: Front Lower Lower
• Other Names:

  Shutter, Shutter Assembly Radiator Control

• Description:

  This is a genuine Ford OEM active grille shutter assembly carried under part number NL1Z-8475-C, the service replacement lower radiator shutter assembly for Ford Expedition full size SUVs from 2018 through 2024. The active grille shutter is the electronically controlled louver assembly mounted behind the lower front grille opening that modulates cooling airflow to the radiator and condenser, opening at high cooling demand and closing at low cooling demand to improve aerodynamic efficiency and reduce drag at cruising speed. The assembly integrates the louver vanes, the shutter motor, and the control electronics interface to the powertrain control module over the high speed CAN network. Each shutter is built to Ford specifications for louver geometry, motor torque, position feedback, and electrical interface, ensuring the proper airflow modulation and durability the original system was engineered around. As a Ford OEM service part, the shutter assembly is backed by the standard Ford and Motorcraft parts limited warranty when sold and used within the United States. Installation may require calibration of the active grille shutter system per the published service procedure to ensure proper position learning.

• Replaces:

  nl1z8475a, nl1z8475b

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