Details

• Brand:

  

• SKU:

  84321978

• Positions: Left Rear, Left Front, Left Outer, Left Lower, Right Rear, Right Front, Right Outer, Right Lower, Lower Rear, Lower Front, Lower Outer, Lower
• Other Names:

  Auxiliary Radiator Lower Insulator

• Description:

  The GM OEM Radiator Lower Insulator (MPN: 84321978) is a genuine General Motors cooling system component engineered to regulate heat flow and protect radiator components on select GM vehicles. This factory-original part maintains optimal engine cooling performance by insulating the radiator's lower section during both front and rear cooling operations. When you choose this authentic GM part, you're investing in OEM-quality reliability backed by General Motors' rigorous engineering standards. - Genuine OEM radiator insulation component designed by General Motors for precise fitment - Factory-engineered cooling system part for select GM vehicle models requiring lower radiator protection - Reduces heat transfer and enhances radiator efficiency in front and rear cooling configurations - Direct replacement for original equipment on compatible GM vehicles with standard or auxiliary cooling systems - Authentic General Motors part—new condition, meeting all GM quality and performance specifications

• Condition: New
• Notes: Included with grille. Included with aux radiator. Included with mount bracket. Included with outer radiator.

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