Koyo 95-98 Nissan 240SX S14 2.4L KA24DE (MT) Radiator - HH020645

Koyo 95-98 Nissan 240SX S14 2.4L KA24DE (MT) Radiator – HH020645

The Koyo HH020645 radiator is a performance-focused cooling upgrade for the KA-powered S14. Designed specifically for the 1995-1998 Nissan 240SX with the KA24DE engine and manual transmission, this all-aluminum radiator delivers a substantial increase in cooling efficiency compared to the factory unit.

Its 48mm high-capacity core and dense fin arrangement provide superior heat dissipation, making it ideal for daily driving, spirited canyon runs, and demanding track days. The HH020645 features a true direct-fit design—retaining OEM mounting points, working with the factory fan shroud and hoses, and requiring no modifications for installation. Built with TIG-welded end tanks and Nocolok-brazed construction, this radiator is as durable as it is efficient.

Whether you’re keeping your S14 street clean or pushing it to the limit, the Koyo HH020645 will help maintain consistent cooling performance.

Features:

• Direct fit for 1995-1998 Nissan 240SX S14 with KA24DE and manual transmission

• 48mm all-aluminum core for maximum cooling capacity

• High fin density for enhanced heat transfer

• Works with OEM fan shroud and hoses

• No modifications required for installation

• Precision TIG-welded end tanks for strength and longevity

Part Number: HH020645

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