{"product_id":"performance-radiator-for-nissan-240sx-1989-1994-2-4l","title":"Performance Radiator for Nissan 240SX (1989-1994) 2.4L","description":"\u003ch2\u003eHigh-Capacity Performance Radiator for 1989-1994 Nissan 240SX\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirect Replacement Cooling Upgrade:\u003c\/strong\u003e Replaces the restrictive and age-prone OEM plastic-tank radiator to lower coolant temperatures and increase thermal capacity for the 2.4L engine.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock 240SX Thermal Shortcoming\u003c\/h3\u003e\n\u003cp\u003eThe factory S13 radiator utilizes a single-row core mated to plastic end tanks via crimped seams. Over decades of thermal cycling, these plastic tanks become brittle and develop hairline cracks, specifically near the upper inlet neck where coolant temperatures peak. Furthermore, the limited surface area of the original single-row core struggles to dissipate heat effectively during sustained high-RPM driving, drifting, or track use. This inadequate heat rejection leads to inevitable heat soak, elevated cylinder head temperatures, and a much higher risk of blown head gaskets on the KA24 powerplant.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis all-aluminum upgrade eliminates the inherent failure points of the stock unit by replacing the plastic end tanks with TIG-welded aluminum counterparts, ensuring leak-free structural integrity under high coolant system pressures. The core is expanded to a dual-row configuration, drastically increasing both fluid capacity and the overall fin surface area exposed to ambient airflow. This larger 25.5-inch by 15-inch core maximizes heat transfer efficiency, lowering absolute coolant temperatures and accelerating thermal recovery times. With standard 1.37-inch inlet and outlet diameters, it maintains direct drop-in fitment with OEM or aftermarket silicone hoses, providing a robust cooling foundation for both naturally aspirated and forced-induction setups.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e1989-1994 Nissan 240SX\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eKA24E, KA24DE \/ S13\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e140-155 hp \/ 152-160 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eOE: 21460-53F01, NI3010182, DPI: 1276\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1989 Nissan 240SX 2.4L\u003c\/li\u003e\n  \u003cli\u003e1990 Nissan 240SX 2.4L\u003c\/li\u003e\n  \u003cli\u003e1991 Nissan 240SX 2.4L\u003c\/li\u003e\n  \u003cli\u003e1992 Nissan 240SX 2.4L\u003c\/li\u003e\n  \u003cli\u003e1993 Nissan 240SX 2.4L\u003c\/li\u003e\n  \u003cli\u003e1994 Nissan 240SX 2.4L\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Nissan JDM Performance Caliber\u003c\/h3\u003e\n\u003cp\u003eEngineered for the rigorous demands of rear-wheel-drive sport coupes, this radiator ensures stable operating temperatures, preventing thermal power loss and heat-induced engine degradation during aggressive driving sequences.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50255528132856,"sku":"DS-EP6XBY7RA","price":189.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/performance-radiator-for-nissan-240sx-1989-1994-2-4l-1.webp?v=1787983732","url":"https:\/\/performancechiptuning.com\/fr\/products\/performance-radiator-for-nissan-240sx-1989-1994-2-4l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}