TSP Alternator ES1001BK; 110 Amp Black Powdercoat 10SI Internal for GM

$142.71

Part #: ES1001BK

Brand: TSP

UPC: 810643014032

Estimated Ship Date: 6/28/2026 (From manufacturer)

This item ships free with qualifying orders of $150 or more.
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Need It Faster?

We recommend this alternative part:

Proform Alternator 66448.12N; 120 Amp Black Wrinkle 10SI Internal

Proform Alternator 66448.12N; 120 Amp Black Wrinkle 10SI Internal

PRF66448.12N

$138.23

Estimated Ship Date: Today

Details

  • Model: 10SI
  • Amperage Output: 110 Amps
  • Voltage Capacity: 12V
  • One Wire Capable: Yes

Product Description

TSP's Alternators are a fantastic upgrade to any engine, whether It's for looks or performance and reliability. They feature simple wiring and a huge amperage upgrade over stock, and they come in a stylish black finish.

Specifications

Make:
GM
Amperage Output:
110 Amp
One-Wire Capable:
Yes
Includes Pulley:
Yes
Pulley Style:
V-Belt
Internal or External Regulator:
Internal
Finish:
Black Powdercoat
Requires Mounting Kit:
No
Includes Mounting Kit:
No
Alternator Style:
10SI
Voltage:
12 Volt
Quantity:
Sold As Each

Videos

Tech Resources

  • Document 1

Alternative Parts

Proform Alternator 66448.12N; 120 Amp Black Wrinkle 10SI Internal

Proform Alternator 66448.12N; 120 Amp Black Wrinkle 10SI Internal

PRF66448.12N

$138.23

Estimated Ship Date: Today

Proform Alternator 66448.1N; 100 Amp Black Wrinkle 10SI Internal

Proform Alternator 66448.1N; 100 Amp Black Wrinkle 10SI Internal

PRF66448.1N

$133.85

Estimated Ship Date: Today