PPE Transmission Cooler for 2006-2010 Silverado/Sierra 2500HD/3500HD Duramax - 124062000

Key Features & Specs:

• High-performance transmission cooler for Allison 1000 transmission
• Fits 2006-2010 GM 6.6L Duramax applications
• Provides up to 60% better cooling than factory cooler
• Helps prevent transmission overheating and failure
• Improves reliability during towing and heavy-duty use
• Direct OEM-style fit for easy installation
• Designed for long-lasting durability and performance

Fitment:

• 2006-2010 Chevrolet Silverado 2500HD / 3500HD 6.6L Duramax (Allison 1000)
• 2006-2010 GMC Sierra 2500HD / 3500HD 6.6L Duramax (Allison 1000)

Protect your transmission and improve performance with the Pacific Performance Engineering (PPE) Transmission Cooler, designed for 2006-2010 GM 6.6L Duramax trucks equipped with the Allison 1000 transmission. Engineered as a direct factory-fit upgrade, this cooler delivers up to 60% better cooling efficiency compared to stock, helping prevent overheating—the leading cause of transmission failure. By maintaining lower fluid temperatures, it enhances transmission longevity, improves reliability under heavy loads, and is ideal for towing, hauling, and performance applications.