S Series 6 Phase 240 amp Alternator Jeep XJ MEC13341240

If you're running extended auxiliary systems—winches, high-draw lighting, or aftermarket electronics—your stock alternator is likely leaving you short on output. This S Series 240-amp alternator delivers the sustained charging capacity needed to support demanding electrical loads without voltage sag or battery drain. Purpose-built for Jeep inline-6 engines, it's a direct bolt-on replacement that restores and exceeds factory electrical performance.

Engineered for reliability in off-road and high-performance applications, this 6-phase alternator maintains consistent output across varying RPM ranges—critical when you need stable power delivery during recovery winching, night navigation, or extended trail runs. The saddle mount design integrates seamlessly with your XJ's engine bay geometry, eliminating fitment guesswork.

• 240-amp output
• 6-phase design
• 12-volt system
• 6-rib serpentine pulley
• Saddle mount bracket
• Natural finish
• Fits Jeep Cherokee XJ (1991-2001)
• Jeep inline-6 cylinder
• Bolt-on installation
• Individual unit