Spec: Unit Type: Alternator, Voltage: 12, Rotation: CW, Amperage: 85, Clock: 12, Pulley Class: S4, Regulator: IR, Fan Type: IF Replaces OEM Numbers: AC DELCO: 334-1426, ARROWHEAD: 400-52341, DENSO: 102211-1430, 102211-2430, DENSO REMAN: 9762219-143, J & N: 400-52341, LESTER: 13795, NSA (OLD): ALT-5114, REMY LIGHT DUTY: 12063, 12309, SUZUKI: 31400-77E11, 31400-77E12, UNIPOINT: ALT-5114 Compatible With/Replacement For: SUZUKI: GRAND VITARA 1999-2004 1-year warranty protects you after your purchase. We're confident that our products will work flawlessly once installed in your vehicle. But in a rare case that it does not, we'll replace it anytime within one year of your order. If you have a problem, we will take every step to assist you, contact us for a replacement. 100% New aftermarket Alternator built to meet OEM specifications for Suzuki