Dorman Automatic Transmission Oil Cooler for Ford Super Duty 2003–2010 — Direct-Fit, Corrosion-Resistant

Dorman 918-216 is a direct-fit automatic transmission oil cooler built to replace worn or damaged coolers on select Ford Super Duty trucks from 2003–2010.

If your transmission cooler shows signs of leaks, corrosion or reduced cooling efficiency, swapping in a properly matched replacement helps restore the system’s ability to regulate transmission fluid temperature. This Dorman unit is manufactured to align with the original fit and mounting locations for specific Ford F-250, F-350, F-450 and F-550 Super Duty model years. Before ordering, use your vehicle’s make, model and trim in the garage tool to confirm compatibility.

Will this cooler fit my Ford Super Duty truck?

This cooler is compatible with select Ford Super Duty pickups and chassis cab models from the 2003–2010 model years. Fitment depends on the exact model, engine, and factory options installed at the factory, so verifying with the vehicle selector is essential.

• Fits: Ford F-250, F-350, F-450, F-550 across specified years.
• Confirm: enter make, model and trim in the garage tool before purchase.
• Mounting: designed to match original mounting points for straightforward installation.

How does this replacement cooler help my transmission system?

By restoring the cooling circuit to its intended condition, the cooler helps the transmission fluid remain within a safer operating temperature range under load. That supports consistent fluid properties and can prevent heat-related wear on transmission components.

• Function: transfers heat from transmission fluid to ambient air to lower fluid temperature.
• Benefit: helps maintain fluid viscosity and performance during towing or heavy-duty use.
• Design: engineered to match the original cooling capacity for specified vehicles.

What are the construction and quality features of this Dorman cooler?

The cooler is manufactured to meet strict specifications, combining durable materials and quality control processes to provide reliable operation. Dorman backs the part with decades of automotive parts experience and U.S.-based product support to help ensure consistent quality and availability.

• Durability: corrosion-resistant components and robust construction for long service life.
• Quality control: produced to meet Dorman’s specification standards for dependable fit and function.
• Support: product expertise and customer resources available for installation guidance.

How difficult is installation and what should I prepare for?

Installation is intended to mimic the original unit’s fit, simplifying replacement when compared with aftermarket universal coolers. Basic mechanical skill and common tools are typically all that’s required, but having the vehicle’s service manual or a repair guide handy will streamline the job.

• Tools: common hand tools and a drain pan for fluid capture are recommended.
• Procedure: remove the old cooler, transfer any necessary fittings, mount the new cooler, and refill/bleed the transmission cooling circuit as specified.
• Tip: inspect hoses, lines and fittings for wear and replace if needed to avoid future leaks.

Who is this for: This Dorman 918-216 cooler is intended for owners and technicians working on compatible Ford Super Duty trucks from 2003 through 2010 who need a direct-replacement transmission cooler after heat damage, leaks, or corrosion. It’s a practical option for fleet mechanics, pickup owners who tow or haul frequently, and anyone restoring proper transmission cooling performance while preserving original fitment and mounting points.