Performance Radiator for Acura Integra (2023-2024) 1.5L

High-Efficiency Direct-Fit Performance Radiator for 2023-2024 Acura Integra

Direct-fit cooling upgrade: Replaces the failure-prone OEM composite radiator with an all-aluminum, high-capacity core engineered to maximize heat rejection under sustained boost.

The Stock Integra Plastic Tank Vulnerability

The factory 1.5L turbocharged engine produces significant underhood thermal loads that severely test the OEM cooling circuit (OE 19010-64A-A01 / DPI 13932). The factory unit relies on crimped plastic end tanks joined to a thin aluminum core. Over repeated thermal cycles and elevated operating pressures, these plastic tanks become brittle and develop hairline fractures along the crimp seams. This leads to coolant loss, air ingress, and heat soak that forces the ECU to pull ignition timing during aggressive driving.

The Engineering Solution

This direct replacement eliminates polymer failure points with 100% furnace-brazed aluminum construction and heavy-duty, TIG-welded end tanks. Built with an optimized multi-louvered fin density and increased internal tube capacity, it significantly improves convective heat transfer and promotes laminar coolant velocity. The robust all-aluminum design withstands high cooling system pressures without flexing, ensuring reliable thermal management and stable operating temperatures on street and track.

Technical Specifications

Compatibility

• 2023-2024 Acura Integra (1.5L Turbo 4-Cylinder L15CA) - Base, A-Spec, A-Spec w/ Tech
• Direct OE Replacement: 19010-64A-A01 / DPI 13932
• Note: Does not fit Integra Type S 2.0T DE5 (OE Part 19010-66V-A01)

The Acura Performance Standard

Engineered specifically for high-stress turbo applications, this performance radiator provides the thermal headroom necessary to extract consistent power from your L15CA platform without thermal derating.