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Holiday Special Powermaster 8-47101-347 Jeep Upgrade Alternator 100 Amp (new) [w4nZHNMS]

$36.99 $118.99 -69%

Powermaster designed this 8-47101-347 Jeep Upgrade 100 Amp Alternator to provide increased power to the 12 Volt charging system on your 1966-1979 Jeep or AMC vehicle. It is a 3” Spool Motorcraft replacement, and fits your existing brackets for an eas

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Holiday Special Powermaster 8-47101-347 Jeep Upgrade Alternator 100 Amp (new) [w4nZHNMS]

Powermaster designed this 8-47101-347 Jeep Upgrade 100 Amp Alternator to provide increased power to the 12 Volt charging system on your 1966-1979 Jeep or AMC vehicle. It is a 3” Spool Motorcraft replacement, and fits your existing brackets for an easy swap!

This alternator accepts a 1 wire connection, features excellent output at idle and 6.93” bolt spacing, while the single groove pulley accepts a V belt.

Powermaster 8-47101-347 Jeep Upgrade Alternator Features:

  • Includes Baffle
  • Case Style: Motorcraft
  • Mount: 6.93” bolt spacing
  • Voltage: 12V
  • Amp Rating: 100
  • Wiring Connection: 1-Wire
  • Pulley Included: Yes
  • Pulley Style: V-Belt
  • Pulley Material: Steel
  • Case Material: Aluminum
  • Regulator Included: Yes
  • Regulator Location: Internal
  • Weight: 12.00 lbs
  • Made in the USA!!!
  • Quantity: Sold individually

Powermaster produces alternators and starters for both street rod and racing applications. They also offer related accessories, including brackets, wiring harnesses, pulleys, and drive kits.

What Our Customers Say

January 24, 2026

Absolutely no complaints!

The precision and control are exceptional.

- Ian J..

January 24, 2026

Absolutely no complaints!

I'm impressed by the thoughtful engineering.

- ProConsumer.

January 24, 2026

Absolutely no complaints!

This is a very well-designed and executed product.

- WellExecuted.

Write a Review

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