Genuine 150663TA2A Oil Cooler O-Ring Seal

The Genuine 150663TA2A Oil Cooler O-Ring is a factory OEM seal designed to provide a reliable, leak-free connection for the engine oil cooler assembly. This precision-engineered O-ring is manufactured to strict Nissan and Infiniti specifications, ensuring proper fit and long-lasting performance in demanding engine environments.

Key Features:

• Genuine OEM part engineered to exact factory specifications
• Round gasket design for secure oil cooler sealing
• Compatible with multiple engine configurations including 2.0L turbo, 2.5L, and 5.6L applications
• Heat and oil-resistant materials for durability
• Direct replacement for part numbers 15066-1LA0B and 150663TA2A
• Single-use design ensures optimal sealing performance

Important Installation Notes:

• This O-ring is included with complete oil cooler assemblies when purchased new
• Part cannot be reused or reinstalled—always replace with a new seal during oil cooler service
• Ensures proper sealing to prevent oil leaks and maintain correct engine oil pressure

Used in both Nissan and Infiniti vehicles, this genuine seal is the trusted choice for maintaining your vehicle's oil cooling system integrity. When servicing your engine's oil cooler, using OEM seals ensures the same quality and reliability that came with your vehicle from the factory.