4-1002A
Transmission Cooler
Kenworth®

The Transmission Cooler is a critical component that helps maintain optimal operating temperatures for your Kenworth truck's transmission system. Designed to dissipate heat efficiently, this OEM-grade cooler ensures smooth shifting, prevents overheating, and prolongs the lifespan of your transmission. Constructed from high-quality materials, it withstands extreme temperatures and environmental exposure, providing reliable performance under heavy-duty conditions. Easy to install, the Transmission Cooler integrates seamlessly with your vehicle's cooling system, maintaining proper fluid temperature and enhancing overall drivetrain efficiency. Whether replacing a worn-out cooler or upgrading for better cooling capacity, this genuine Kenworth part guarantees compatibility and durability. Trust in authentic OEM parts to keep your truck running at peak performance. Source One Parts Center is the best place to purchase genuine OEM parts for Kenworth vehicles, offering expert support, fast shipping, and competitive prices to ensure your vehicle stays in top condition.