DENSO 221-9028 OE Quality Replacement Radiator Aluminum/Plastic Downflow

The DENSO 221-9028 is a new OE-quality replacement radiator engineered to restore proper engine cooling performance. As one of the world's leading Tier 1 automotive suppliers, DENSO manufactures this radiator to the same exacting standards used in original equipment production, ensuring a reliable, long-lasting repair.

Key Features:

• First Time Fit Design — precision-built to drop in without modifications, additional brackets, or adjustments
• OE-Matched Specifications — core dimensions, tank configuration, fin pitch, and materials all meet original manufacturer standards
• Advanced Fin Technology — increased louver density improves heat dissipation by up to 10% compared to conventional radiator designs
• High-Strength Construction — aluminum core with plastic tanks, using thinner yet stronger materials for a lightweight and durable build
• Downflow Design — matches the OE coolant flow configuration for precise fitment
• Rigorous Quality Testing — every unit passes strict DENSO durability and functional validation tests before leaving the factory
• No Transmission Cooler — direct replacement for vehicles without integrated transmission cooling

Cross-reference part numbers: Honda OEM 19010-R5A-A51, Spectra Premium CU13314, CSF 3782, APDI 8013314, OSC 13314, TYC 13314. DENSO part number 221-9028 (also listed as 2219028).