NEW GM 84311333 Engine Coolant Fan UPPER Shroud 2018-2019 Chevrolet Silverado 2500 3500 6.6L

NEW Genuine GM Engine Coolant Fan Upper Shroud – Chevrolet Silverado 2500 / 3500 6.6L Diesel (2018–2019)

GM Part Number: 84311333

Brand new genuine GM engine coolant fan upper shroud. This is the upper section of the fan shroud only, designed to OEM specifications to ensure correct airflow management and cooling efficiency on 6.6L Duramax diesel models.

Compatibility:

• Chevrolet Silverado (2018–2019) – 6.6L V8 Duramax Diesel
  • 2500 / 3500 models
  • Crew Cab, Double Cab, Regular Cab
  • Standard Box, Long Box, and Cab-Only configurations

• GMC Sierra (2018–2019) – 6.6L V8 Duramax Diesel
  • 2500 / 3500 models
  • Crew Cab, Double Cab, Regular Cab

Notes:

• Upper fan shroud only

• Genuine GM part — not aftermarket or refurbished

• Designed to work with the factory lower fan shroud and cooling assembly

This is a genuine GM OEM cooling system component — brand new.
Please confirm part number and vehicle configuration before purchase to ensure correct fitment.