{"product_id":"high-output-alternator-for-nissan-240sx-1989-1994-2-4l","title":"High Output Alternator for Nissan 240SX (1989-1994) 2.4L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eHigh-Amp 160A Charging Alternator for 1989-1994 Nissan 240SX (S13)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The high-output alternator replaces the factory charging unit on the 1989-1994 Nissan 240SX to deliver a reliable 160 amps of continuous electrical current, preventing severe voltage drop under heavy electrical loads.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Nissan 240SX Charging Bottleneck\u003c\/h3\u003e\n\u003cp\u003eFactory \u003cstrong\u003eS13\u003c\/strong\u003e charging systems were engineered for bare-minimum 1990s electrical demands, providing only 80 to 90 amps from OEM units like \u003cstrong\u003e23100-53F00\u003c\/strong\u003e and \u003cstrong\u003e23100-30R00\u003c\/strong\u003e. When enthusiasts upgrade to electric radiator cooling fans, high-flow auxiliary fuel pumps, standalone engine management, or modern audio systems, the stock alternator drops voltage precipitously at idle. This thermal exhaustion and current starvation causes erratic injector latency, weak ignition spark dwell, and cooked OEM bridge rectifiers.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered in the USA, this 160-amp replacement unit incorporates high-temperature copper rotor and stator windings alongside heavy-duty avalanche diodes to dissipate internal heat soak during high-RPM track and street use. The precision-machined casing maintains factory bolt spacing and offset geometry for \u003cstrong\u003eKA24E\u003c\/strong\u003e and \u003cstrong\u003eKA24DE\u003c\/strong\u003e mounting brackets. It yields stable DC output throughout the entire rev band without requiring custom shims, delivering the current stability required to keep modern ignition coils and ECUs operating at target voltage.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1x 160-Amp High Output Alternator\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n  \u003ctable width=\"100% style=\" border-collapse: collapse border: solid font-size: min-width:\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e1989-1994 Nissan 240SX\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eKA24E \/ KA24DE (2.4L) \/ S13\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e140-155 hp \/ 152-160 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e334-1868, 10463815, LR180-715, 23100-30R00, 13273N, 13273R, 321-1228, LR180-729, 210-3121, 23100-53F00, 13273\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1989-1990 Nissan 240SX Base, XE, SE (2.4L SOHC KA24E)\u003c\/li\u003e\n  \u003cli\u003e1991-1994 Nissan 240SX Base, LE, SE (2.4L DOHC KA24DE)\u003c\/li\u003e\n  \u003cli\u003eFastback (Hatchback), Coupe, and Convertible S13 chassis\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the S13 240SX?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct bolt-in fit for the 1989-1994 Nissan 240SX equipped with the \u003cstrong\u003eKA24E\u003c\/strong\u003e or \u003cstrong\u003eKA24DE\u003c\/strong\u003e 2.4L engine.\u003c\/p\u003e\n\n\u003ch4\u003eShould I upgrade the main charging wire with this alternator?\u003c\/h4\u003e\n\u003cp\u003eYes, installing a fused 4-gauge \"Big 3\" power cable from the alternator output stud directly to the battery is strongly recommended to handle 160 amps safely without voltage drop.\u003c\/p\u003e\n\n\u003ch3\u003eThe Nissan S-Chassis Standard\u003c\/h3\u003e\n\u003cp\u003eDesigned for demanding sport-compact and drift builds, this high-output electrical setup ensures your ignition dwell stays rock-solid and fuel pumps flow at capacity under full-throttle load.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67566336639224,"sku":"DS-E9BOMILKU","price":236.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/high-output-alternator-for-nissan-240sx-1989-1994-2-4l-1.jpg?v=1791086535","url":"https:\/\/performancechiptuning.com\/es\/products\/high-output-alternator-for-nissan-240sx-1989-1994-2-4l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}