ATS 310-902-3224 4R100 Transmission Cooler Bypass Delete | 1999-2003 Ford 7.3L Powerstroke

Features:

• Eliminates factory transmission cooler bypass
• Improves overall transmission cooling efficiency
• Helps prevent overheating under heavy loads
• Ideal for towing and performance applications
• Fits 4R100 automatic transmissions
• Simple, straightforward installation process
• Durable components built for long-term use
• Recommended for upgraded cooling setups
• Enhances transmission reliability and longevity

Transmission Cooler Bypass Delete for 7.3L Powerstroke

If you rely on your 7.3L Powerstroke to work hard and run cool, upgrading your transmission cooling system isn’t just a good idea—it’s a must. The ATS 310-902-3224 Transmission Cooler Bypass Delete is designed specifically for 1999–2003 Ford F-250, F-350, and F-450 Super Duty trucks equipped with the 4R100 automatic transmission. This simple yet effective mod eliminates the factory bypass valve, which in stock form can prevent full flow to your transmission cooler under certain conditions—leaving you vulnerable to overheating, especially under heavy loads or hot weather. By removing the bypass, this kit ensures that your transmission fluid is directed through the cooler 100% of the time, promoting consistent cooling and preventing dangerous temperature spikes that can shorten transmission life. Whether you're towing a fifth wheel, hauling construction gear, or stacking on miles during long highway pulls, this bypass delete helps maintain optimal fluid temps and boosts the overall reliability of your driveline.

Fits: 1999, 2000, 2001, 2002, 2003 1999-2003 Ford 7.3L Powerstroke