Home » Jeep Electrical » Batteries & Charging » Alternators & Alternator Parts » Mean Green MG7127 Alternator for 75-90 Jeep® CJ-5, CJ-7, CJ-8 & Wrangler YJ 258c.i. or 2.5L with V-Belt

Mean Green MG7127 Alternator for 75-90 Jeep® CJ-5, CJ-7, CJ-8 & Wrangler YJ 258c.i. or 2.5L with V-Belt

Catalog #: 55112.5001
Mean Green Part #: MG7127
Description
If you're enjoying your favorite tunes at full volume on a serious sound system in your Jeep, lighting a trail with a row of auxiliary lights or winching yourself to safety, the Mean Green High Output Alternator can eliminate accessory failure and battery trouble. With stock alternator rated at 40-60 amps, the Mean Green Alternator cranks out 140 amps to provide clean, reliable power through the state of the art internal voltage regulator designed to protect vehicle wiring and ignition systems. Specially designed random pitch fan is extra quiet.

Fits the following applications:
  • 80-86 CJ Series with 2.5L Engine
  • 75-78 CJ Series with 232c.i. 6 Cylinder Engine
  • 75-86 CJ Series with 4.2L Engine
  • 87-90 Wrangler YJ with 2.5L Engine
Details

High-speed precision balanced for smooth operation. Sever duty copper stator windings and heavy-duty oversized front and rear bearings provide long life and trouble free service. All aluminum castings have been redesigned for Jeep applications and are lightweight and compact. A must for those with dual battery systems or those who just want piece of mind. Easy installation requires no modifications. This is for 75-86 258 engines and 84-90 150 engines with a V-belt configuration.

Installation Notes
Installation Difficulty:
Level 2Intermediate
Installation Time: 1-2 hours
Parts Included

1 Mean Green Alternator

  • Jeep Wrangler (YJ)

  • 1990 Jeep Wrangler (YJ)
  • 1989 Jeep Wrangler (YJ)
  • 1988 Jeep Wrangler (YJ)
  • 1987 Jeep Wrangler (YJ)
  • Jeep CJ-7

  • 1986 Jeep CJ-7
  • 1985 Jeep CJ-7
  • 1984 Jeep CJ-7
  • 1983 Jeep CJ-7
  • 1982 Jeep CJ-7
  • 1981 Jeep CJ-7
  • 1980 Jeep CJ-7
  • 1979 Jeep CJ-7
  • 1978 Jeep CJ-7
  • 1977 Jeep CJ-7
  • 1976 Jeep CJ-7
  • Jeep CJ-8

  • 1985 Jeep CJ-8
  • 1984 Jeep CJ-8
  • 1983 Jeep CJ-8
  • 1982 Jeep CJ-8
  • 1981 Jeep CJ-8
  • Jeep CJ-5

  • 1983 Jeep CJ-5
  • 1982 Jeep CJ-5
  • 1981 Jeep CJ-5
  • 1980 Jeep CJ-5
  • 1979 Jeep CJ-5
  • 1978 Jeep CJ-5
  • 1977 Jeep CJ-5
  • 1976 Jeep CJ-5
  • 1975 Jeep CJ-5
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