OSC 2333 Replacement Radiator Aluminum/Plastic Downflow with Transmission Cooler

The OSC 2333 is a new direct-fit replacement radiator engineered to OES (Original Equipment Supplier) form and function. Constructed with a premium-grade aluminum core and plastic tanks, this downflow radiator is a precise drop-in replacement designed to restore proper engine cooling performance.

OSC builds this radiator using high-quality Alcoa aluminum, and every coolant tube is cadmium-plated inside and out to guard against corrosion and premature failure. A die-cut gasket is used throughout to ensure a leak-free seal, and OSC maintains OES cooler standards by using copper concentric coolers and plate coolers where the original equipment required them — never substituting inferior aluminum alternatives.

Each unit is individually pressure-tested after assembly and undergoes rigorous cycle, vibration, burst, and environmental testing before leaving the facility. All necessary fittings and hardware are included for a hassle-free installation.

Key Features:

• Material: Aluminum core with plastic tanks
• Style: Downflow, single-row
• Finish: Natural
• Inlet Size: 1.375 in.
• Integrated Transmission Cooler: Yes
• Cadmium-plated tubes inside and out for corrosion resistance
• Die-cut gasket for leak-free sealing
• Individually pressure-tested before shipment
• Meets or exceeds OES cooling specifications
• All necessary hardware included for installation

OEM & Cross-Reference Part Numbers: 214600Z800, 8011573, A2333, CU2150