# Proform 66445N | Alternator/ Generator; GM Style; GM CHROME ALTERNATOR

### PROFORM 66445N APPLICATION SPECS:

### Product Description

A manufacturing break-through has enabled PROFORM to offer 100 Percent NEW alternators with the same affordability as our popular re-built models. Each unit is supplied with its own individual Quality Assurance graph documenting its performance and is easily identified by the machined pulley.

### Features & Benefits

-   Lustrious Chrome Finish
-   100 Percent New Components, Not Re-Man Or Refurbished
-   Features An Internal Regulator
-   Easy Installation
-   Limited 1 Year Or Unlimited Mile Warranty

### Attributes

-   Condition: New
-   Amperage Output: 63 Amp
-   Voltage: 12 Volt
-   Case Style: GM 10SI
-   Includes Pulley: Yes
-   Pulley Type: V-Belt
-   Wire Type: 3-Wire
-   Includes Regulator: Yes
-   Regulator Type: Internal
-   Finish: Chrome Plated
-   Includes Belt: No
-   Includes Brackets: No

PRODUCT FEATURES:

Proform GM Style; V- Belt; Standard Mount; 3 Wire; Chrome

### FAQ

**What part number is this?** The listed part number is 66445N.

**Is this product designed for direct replacement?** Confirm the original part specifications and intended application before ordering.

**Should I confirm compatibility before ordering?** Yes. Compare the original part and specifications before ordering.

### Common Searches

-   Proform 66445N
-   66445N specifications
-   Proform Alternator/ Generator; GM Style; GM CHROME ALTERNATOR

## Details

- **Price:** 382.29 CAD
- **Vendor:** Proform
- **Type:** Alternator/ Generator
- **Tags:** 66445N, Alternator/ Generator, Proform

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 382.29 CAD | In stock |

## Images

- Proform 66445N | Alternator/ Generator; GM Style; GM CHROME ALTERNATOR

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/66445n-vp-proform-518)
> Updated: 2026-10-20