Powermaster Retro Alternators

4.68 out of 5 stars 346 Customer Reviews

Replace the alternator in your early GM, Ford, or Chrysler, while retaining its original look, with a Powermaster retro alternator. All of the alternators conform to the proper size and appearance of yesterday—while incorporating the technology of today. Plus, they all utilize OEM finishes and wiring hookups for a trouble-free installation. Retro alternators are available in a variety of case and pulley styles, amperage outputs, and wiring capabilities. Order the model designed for use on your vehicle.

Showing In Stock Items. Show All 15 Items.

Results 1 - 12 of 12

Powermaster Retro Alternators 7078

Powermaster Retro Alternators 7078

Alternator, External Regulator, 75 Amp, Natural, Ford, Mercury, Jeep, Each

Part Number: PWM-7078

4.88 out of 5 stars ( 40 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Powermaster Retro Alternators 47127

Alternator, Retro, GM 10si, 12 V, 100 amps, V-belt Pulley, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each

Part Number: PWM-47127

4.27 out of 5 stars ( 15 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Powermaster Retro Alternators 67127

Alternator, Retro, GM 10si, 12 V, 100 amps, Polished, V-belt Pulley, Buick, Cadillac, Chevy, Olds, Pontiac

Part Number: PWM-67127

5.0 out of 5 stars ( 11 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Powermaster Retro Alternators 7127

Alternator, Internal Regulator, 85 Amp, Natural, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-7127

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Powermaster Retro Alternators 70781

Alternator, Retro, 75 amp, V-belt Pulley, Ford, Jeep, Mercury, Each

Part Number: PWM-70781

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Powermaster Retro Alternators 27078

Alternator, Retro, Ford 1G, 12 V, 75 amps, Polished, V-belt Pulley, Ford, Mercury, Jeep, Each

Part Number: PWM-27078

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Powermaster Retro Alternators 570781

Alternator, Retro, Ford 1G, 12 V, 75 amps, Black Powdercoated, V-belt Pulley, Ford, Mercury, Jeep, Each

Part Number: PWM-570781

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Powermaster Retro Alternators 57078

Alternator, Retro, Ford 1G, 12 V, 75 amps, Black Powdercoated, V-belt Pulley, Ford, Mercury, Jeep, Each

Part Number: PWM-57078

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Powermaster Retro Alternators 37127

Alternator; 10si; 100 Amp; w/1 V-Belt Pulley; Chrome

Part Number: PWM-37127

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Powermaster Retro Alternators 27290

Alternator, Retro, GM 17si, 12 V, 120 amps, Polished, V-belt Pulley, Chevy, GMC, Olds, Pontiac, Jeep, Each

Part Number: PWM-27290

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Powermaster Retro Alternators 7288-104

Alternator, Retro, GM 17si, 12 V, 120 amps, Serpentine Pulley, Chevy, GMC, Olds, Pontiac, Jeep, Each

Part Number: PWM-7288-104

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Jan 20, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 20, 2026 if ordered today

Powermaster Retro Alternators 17127-360

Alternator, Retro, GM 10si, 12 V, 85 amps, Satin, V-belt Pulley, Buick, Cadillac, Chevy, Olds, Pontiac, Each

Part Number: PWM-17127-360

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Page 1 of 1