Platinum Pro NI4050102 Automatic Transmission Oil Cooler Assembly

The Platinum Pro NI4050102 is an automatic transmission oil cooler assembly designed as a direct OE replacement for select Nissan Pathfinder models. This external transmission cooler helps maintain optimal transmission fluid temperature by dissipating heat generated during vehicle operation, extending transmission life and ensuring reliable performance under normal driving and towing conditions.

Key Features:

• Direct OE replacement design for straightforward installation
• Manufactured from high-quality materials for durability and long-lasting performance
• Helps prevent transmission overheating and fluid degradation
• Replaces OEM part number 21606-ZS20A
• Partslink number NI4050102 for easy cross-reference
• External cooler assembly mounts in front of radiator

This transmission oil cooler is essential for maintaining proper automatic transmission operating temperatures, particularly important for vehicles used for towing or operating in hot climates. The cooler works by circulating transmission fluid through its core where airflow removes excess heat before returning cooled fluid to the transmission.