Dieselsite 40-Row E4OD Transmission Cooler Kit - 1994-2003 Ford F-Series

DIESELSITE 40-Row High-Capacity Transmission Cooler – Ford Powerstroke

Performance and Reliability — Without the Compromise

Heat is one of the biggest enemies of an automatic transmission, especially when towing, hauling, or adding horsepower. The factory transmission cooling system can quickly become a limiting factor once your Powerstroke starts working harder than it did in stock form.

The DIESELSITE 40-Row Transmission Cooler was developed to dramatically increase cooling capacity and help keep transmission temperatures under control in demanding conditions.

Why Upgrade Your Transmission Cooler?

Excessive transmission temperature can shorten fluid life, accelerate internal wear, and contribute to premature transmission failure. Increasing cooling capacity is one of the best upgrades you can make to a hard-working or performance-built truck.

DIESELSITE's cooler features a massive 40-row stacked-plate design with substantially more cooling surface area and fluid capacity than the factory cooler.

Features

• 40-Row Stacked-Plate Construction
• Increased cooling surface area
• Increased transmission fluid capacity
• Designed for towing, hauling, and performance applications
• Helps reduce transmission operating temperatures
• Heavy-duty design estimated for 90,000+ GVW cooling capacity
• Available for both 7.3L and 6.0L Powerstroke applications
• Application-specific installation hardware

1994–1997 OBS 7.3L Powerstroke Kit

Designed specifically for 1994–1997 Ford F-Series trucks equipped with the 7.3L Powerstroke.

Kit Includes:

• (2) 3/8" hose barb fittings
• Approximately 6 ft. of transmission cooler line
• Hose clamps
• Custom mounting brackets
• Required installation hardware

Important Fitment Note: The OBS installation kit is not compatible with Super Duty-style or air-to-air intercooler setups.

1999–2003 7.3L Powerstroke Kit

Designed for 1999–2003 Ford Super Duty 7.3L Powerstroke applications using the factory-style transmission cooler connections.

Kit Includes:

• (2) 3/8" hose barb fittings
• Hardware/adapters for use with OE 7.3L connections

Whether you're trying to protect a stock transmission, regularly tow heavy loads, or have added horsepower, the DIESELSITE 40-Row Transmission Cooler provides the additional cooling capacity needed to help keep transmission temperatures under control and improve long-term reliability.