Transmission Oil Cooler for Select 2018–2021 Freightliner Cascadia P4 Models

Description Manufactured using premium-quality aluminum construction to provide reliable transmission cooling performance, durability, and long service life for heavy-duty trucking applications. This OEM-style air-to-oil transmission cooler is specifically engineered for select Freightliner Cascadia P4 models equipped with Detroit DT12 automated manual transmission systems utilizing the 07-25223-000 cooling system configuration. Designed to regulate transmission fluid temperatures under demanding highway and fleet operating conditions, this heavy-duty transmission oil cooler helps reduce heat-related wear, maintain fluid integrity, improve transmission efficiency, and extend DT12 transmission service life. Constructed with a high-efficiency aluminum core and reinforced cooling fins for dependable thermal performance under severe-duty commercial applications. Designed as a direct OE-style replacement for damaged, leaking, or aging factory transmission oil coolers while offering a cost-effective alternative to OEM dealer pricing. Product Specifications • Application: Select 2018–2021 Freightliner Cascadia P4 Models • OE Reference: 07-25223-000 • Product Type: Transmission Oil Cooler / Air-to-Oil Cooler • Transmission Compatibility: Detroit DT12 Automated Transmission • Construction: Heavy-Duty Aluminum • Cooling Type: Air-to-Oil • Core Length: Approx. 855 mm (33.66") • Core Height: Approx. 111.48 mm (4.39") • Core Depth: Approx. 20 mm (0.79") • Overall Length: Approx. 1011 mm (39.8") • Overall Height: Approx. 183 mm (7.2") • Mounting Style: OE-Style Direct Replacement • Condition: Brand New • Manufacturer Warranty: 18-Month