Koyo 89-94 Nissan 240SX S13 2.4L KA24E/DE (MT) Radiator - HH020539

Koyo 89-94 Nissan 240SX S13 2.4L KA24E/DE (MT) Radiator – HH020539

The Koyo HH020539 is built for S13 owners who demand reliable, high-capacity cooling without compromising fitment. Designed specifically for the 1989-1994 Nissan 240SX with the KA24E or KA24DE engine and manual transmission, this full aluminum radiator provides a significant upgrade over the factory unit.

Featuring a 48mm all-aluminum core and high fin density, the HH020539 delivers improved heat dissipation to keep coolant temperatures in check during daily driving, spirited runs, or extended track sessions. Its direct-fit design retains all factory mounting points, works with OEM hoses and the fan shroud, and requires no modifications for installation. TIG-welded end tanks and a Nocolok-brazed core ensure long-lasting durability and performance.

If you’re looking for a cooling solution that can handle the heat while fitting like stock, the Koyo HH020539 is a proven choice for your KA-powered S13.

Features:

• Direct fit for 1989-1994 Nissan 240SX S13 with KA24E/KA24DE and manual transmission

• 48mm high-capacity all-aluminum core

• High fin density for superior cooling efficiency

• Accepts OEM fan shroud and hoses

• No modifications required for installation

• Precision TIG-welded end tanks for strength and durability

Part Number: HH020539

This Part Fits: