CSF 2730 OE Replacement Radiator with Aluminum Core and Integrated Transmission Cooler

The CSF 2730 is a direct-fit OE replacement radiator engineered to meet or exceed original equipment specifications. Featuring an aluminum core with plastic end tanks, this single-row radiator is designed for precise fitment with no modifications required—no drilling, stretching hoses, or relocating fittings.

Key Specifications:

• Core dimensions: 13.94" W x 27.12" H x 0.62" D
• Single-row aluminum core construction
• Glass-filled plastic end tanks for durability
• Tank inlet/outlet: 27.19" x 1.56"
• 1.12" hose fittings (top left and bottom left)
• Integrated transmission oil cooler: 11.81" with built-in turbulator

Quality & Performance:

• Multi-louvered fin design for maximum heat dissipation
• 100% leak tested at 150% of operating pressure before leaving the factory
• EPDM rubber gaskets rated to withstand extreme temperatures
• Wind tunnel tested for optimal cooling efficiency
• Drop-in fit with all mounting brackets and components pre-installed

CSF radiators are manufactured in ISO/TS certified facilities and backed by over 50 years of cooling system expertise. This radiator replaces OEM part numbers 21410-4Z000, 21410-6M100, 21460-4Z000, and 21460-6M110. Includes a 2-year CSF limited warranty and ships ready to install.