Dorman Transmission Coolers

4.36 out of 5 stars 22 Customer Reviews

Prevent costly transmission damage with a Dorman transmission oil cooler! They're engineered to cool your fluid and prolong the life of your transmission. These units are coated for corrosion resistance and are direct replacements to ensure a proper fit every time. Most models are made from durable aluminum, but steel models are offered for heavy-duty rigs. Save yourself from costly damage; replace your transmission oil cooler with one from Dorman's vast selection.

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