CSF 3881 OE Replacement Radiator for Honda Accord Hybrid 2.0L

The CSF 3881 is a direct-fit OE-style replacement radiator engineered specifically for 2018-2022 Honda Accord Hybrid 2.0L models. Manufactured by CSF, "The Cooling Experts," this radiator is built to OEM specifications to ensure optimal cooling performance and seamless installation.

Construction and Design:

• Plastic tank with aluminum core construction for efficient heat dissipation and durability
• Single-row downflow design with 5/8-inch core thickness
• Core dimensions: 29 11/16 inches wide x 15 3/4 inches tall
• 1 1/4-inch inlet and outlet diameter (driver side configuration)
• Multi-louvered fin design maximizes cooling efficiency

Quality and Testing:

• Manufactured in ISO-certified facilities that supply OE manufacturers
• 100% leak tested at 150% of operating pressure before leaving the factory
• Undergoes rigorous hydrostatic testing, vacuum decay testing, and thermal cycle testing
• Wind tunnel tested to validate core cooling efficiency
• Packaged to withstand 10-foot drop test standards

Installation:

• Direct-fit replacement—no modifications required
• Radiator cap not included (reuse existing or purchase separately)
• OEM interchange numbers: 19010-6C1-A01, HO3010247

CSF has been a trusted name in automotive cooling for over four decades, with more than 30 million units sold worldwide. This radiator provides reliable, OE-quality cooling performance backed by proven engineering and manufacturing excellence.