ACDelco 90409175 Engine Oil Cooler Seal

The ACDelco 90409175 Engine Oil Cooler Seal is a precision-engineered OEM replacement seal designed to prevent oil leaks at the engine oil cooler connection point. This genuine ACDelco seal ensures a proper, leak-free fit between the oil cooler and engine block, maintaining optimal oil pressure and preventing contamination.

Key Features:

• Genuine ACDelco OEM quality seal for reliable performance
• Precision-molded construction for exact fit and proper sealing
• Heat and oil-resistant materials designed for engine operating temperatures
• Prevents oil leaks and maintains proper lubrication system pressure
• Direct replacement for worn or damaged oil cooler seals

This seal is a critical component during oil cooler service or replacement. ACDelco recommends replacing the seal whenever the oil cooler is removed to ensure proper sealing and prevent future leaks. Installation requires proper surface preparation and following manufacturer torque specifications.