{"product_id":"high-output-alternator-for-mazda-b4000-1994-2000-4-0l","title":"High Output Alternator for Mazda B4000 (1994-2000) 4.0L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eHigh-Output 200 Amp Alternator for 1994-2000 Mazda B4000 (VN58)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The 200 Amp High Output Alternator upgrades the factory charging system on the 1994-2000 Mazda B4000 to deliver consistent high-amperage current and prevent voltage drop under heavy electrical loads.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Mazda B4000 Alternator Limitations\u003c\/h3\u003e\n\u003cp\u003eFactory alternators on the \u003cstrong\u003eVN58\u003c\/strong\u003e platform Mazda B4000 were designed strictly for baseline factory electronics, outputting roughly 95 to 130 amps at peak operating speeds. When running auxiliary off-road lighting, winches, power inverters, or upgraded audio, the factory unit suffers from severe thermal saturation. Excessive heat causes internal resistance to spike, causing voltage to sag below 12.5 volts at idle. This persistent undervoltage strains the battery, burns through OEM diode packs, and weakens ignition system performance on the \u003cstrong\u003e4.0L Cologne OHV V6\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered and assembled in the USA, this heavy-duty 200-amp unit replaces the failure-prone stock configuration. It utilizes high-temperature copper windings and a heavy-duty rectifier with premium avalanche diodes to resist thermal breakdown under sustained loads. Housed in a precision-cast aluminum case designed for maximum convection cooling, it sustains high amperage output even at low engine RPMs while seamlessly dropping into OEM mounting brackets without bracket alteration.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x 200 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: 1px solid #e0e0e0; font-size: 14px; min-width: 300px;\"\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;\"\u003e1994-2000 Mazda B4000\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;\"\u003e4.0L Cologne OHV V6 \/ VN58\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;\"\u003e160 hp \/ 225 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;\"\u003e7750, 321-1294, 334-1917, F07F-10300-AA, AL598X, F07F-AA, F07U-AA, F07U-AB, F07U-AC, F17U-AA, 7750-200A\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\u003e1994-2000 Mazda B4000 Base 4.0L V6\u003c\/li\u003e\n  \u003cli\u003e1994-2000 Mazda B4000 SE 4.0L V6\u003c\/li\u003e\n  \u003cli\u003e1994-1997 Mazda B4000 LE 4.0L V6\u003c\/li\u003e\n  \u003cli\u003e1998-2000 Mazda B4000 Troy Lee 4.0L V6\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 VN58 B4000?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct bolt-on fit for the 1994-2000 Mazda B4000 equipped with the \u003cstrong\u003e4.0L Cologne OHV V6\u003c\/strong\u003e engine; it does not fit 2.3L, 2.5L, or 3.0L engine variants.\u003c\/p\u003e\n\n\u003ch4\u003eDo I need to upgrade my main battery wiring?\u003c\/h4\u003e\n\u003cp\u003eTo safely transfer 200 amps and prevent circuit overheating, executing a \"Big 3\" wiring upgrade with a fused 4-gauge or 1\/0-gauge positive charging cable is strongly recommended.\u003c\/p\u003e\n\n\u003ch3\u003eThe Mazda Workhorse Standard\u003c\/h3\u003e\n\u003cp\u003eBuilt to match the rugged hauling and trail capabilities of the B-Series platform, this heavy-duty charging upgrade ensures uninterrupted power for recovery equipment, auxiliary lighting, and dependable cold-weather crank power on demanding job sites.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67565761757432,"sku":"DS-EE9V6CXZ9","price":256.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/high-output-alternator-for-mazda-b4000-1994-2000-4-0l-1.jpg?v=1791074016","url":"https:\/\/performancechiptuning.com\/fr\/products\/high-output-alternator-for-mazda-b4000-1994-2000-4-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}