gpd 2683C Radiator with Transmission Oil Cooler

The gpd 2683C is a direct-fit replacement radiator designed to restore proper engine cooling when your original equipment radiator has failed. The radiator's primary job is to draw heat away from the engine and dissipate it through airflow, keeping coolant temperatures in check for reliable, efficient engine performance. This downflow radiator features an aluminum core with plastic tanks, a single-row core measuring 0.94 inches thick, and 73 fins per 4 inches for effective heat transfer. An integrated transmission oil cooler with tube fittings is included, eliminating the need for a separate cooler.

Key Features:

• Aluminum core construction for efficient heat dissipation
• Plastic end tanks
• Downflow design
• Single-row core, 0.94 in. thick (23.88 mm)
• 73 fins per 4 inches
• Inlet diameter: 1.38 in. (35.05 mm)
• Outlet diameter: 1.40 in. (35.56 mm)
• Integrated transmission oil cooler with tube fittings included
• Transmission oil cooler fitting distance: 14.76 in.; fitting diameter: 0.31 in.
• Engine oil cooler not included

The gpd 2683C is engineered as an OEM-style replacement to help maintain optimal engine operating temperatures and protect drivetrain components. Fits select 2003–2008 Infiniti models.