# WAI Global 8550N Alternator for 2009-2014 Cadillac Escalade

### Specifications

-   Amperage Rating: 145 A
-   Decoupled Or Clutch Pulley: No
-   Family: DELCO
-   Fan Type: Internal
-   Pulley Belt Type: Serpentine
-   Pulley Groove Quantity: 6
-   Pulley Included: Yes
-   Regulator Type: Internal
-   Rotation Direction: Clockwise (Right)
-   Voltage: 12 VDC

### Features

-   Elaborately designed to provide just enough power
-   Identical in specifications to the factory alternator
-   Made to comply with strict OE quality requirements
-   Enables precise fit and offers dependable operation

### Product Details

Alternator (8550N) by WAI Global®. Current: 145 Amp. With 6 Groove Pulley. Plug Position: 12:00 O'Clock. Rotation: Clockwise. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This premium factory-style alternator is designed to stringent OEM standards to fit, look, and function just like the original part. Made with proven technology and tried-and-true equipment, it guarantees to deliver reliable long-term performance.

Brand: WAI Global

Part Number: 8550N

UPC: 609843759931

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2009

Cadillac

Escalade

2010

Cadillac

Escalade

2011

Cadillac

Escalade

2012

Cadillac

Escalade

2013

Cadillac

Escalade

2014

Cadillac

Escalade

2009

Chevy

Avalanche

2011

Chevy

Avalanche

2012

Chevy

Avalanche

2013

Chevy

Avalanche

2009

Chevy

Colorado

2010

Chevy

Colorado

2011

Chevy

Colorado

2012

Chevy

Colorado

2009

Chevy

Express

2011

Chevy

Express

2012

Chevy

Express

2013

Chevy

Express

2014

Chevy

Express

2011

Chevy

Silverado 1500

2012

Chevy

Silverado 1500

2013

Chevy

Silverado 1500

2013

Chevy

Silverado 2500

2014

Chevy

Silverado 2500

2013

Chevy

Silverado 3500

2014

Chevy

Silverado 3500

2009

Chevy

Suburban

2010

Chevy

Suburban

2011

Chevy

Suburban

2012

Chevy

Suburban

2013

Chevy

Suburban

2014

Chevy

Suburban

2009

Chevy

Tahoe

2011

Chevy

Tahoe

2012

Chevy

Tahoe

2013

Chevy

Tahoe

2014

Chevy

Tahoe

2009

GMC

Canyon

2010

GMC

Canyon

2011

GMC

Canyon

2012

GMC

Canyon

2009

GMC

Savana

2010

GMC

Savana

2011

GMC

Savana

2012

GMC

Savana

2013

GMC

Savana

2014

GMC

Savana

2011

GMC

Sierra 1500

2012

GMC

Sierra 1500

2013

GMC

Sierra 1500

2013

GMC

Sierra 2500

2013

GMC

Sierra 3500

2009

GMC

Yukon

2010

GMC

Yukon

2011

GMC

Yukon

2012

GMC

Yukon

2013

GMC

Yukon

2014

GMC

Yukon

2009

GMC

Yukon Denali

2010

GMC

Yukon Denali

2011

GMC

Yukon Denali

2012

GMC

Yukon Denali

2013

GMC

Yukon Denali

2014

GMC

Yukon Denali

2010

Hummer

H3

2010

Hummer

H3T

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the Vehicle Fitment Table above before purchase.

**What part number is this?**  
The listed part number is 8550N.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match the compatible vehicle applications listed in the fitment table.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment table before ordering.

### Common Searches

-   Alternator for Cadillac Escalade
-   8550N fitment
-   WAI Global Alternator
-   2009 Cadillac Escalade Alternator

## Details

- **Price:** 465.87 CAD
- **Vendor:** WAI Global
- **Type:** Alternator
- **Tags:** 2009 Chevy Avalanche, 2009 Chevy Express, 2009 Chevy Tahoe, 2009-2012 Chevy Colorado, 2009-2012 GMC Canyon, 2009-2014 Cadillac Escalade, 2009-2014 Chevy Suburban, 2009-2014 GMC Savana, 2009-2014 GMC Yukon, 2009-2014 GMC Yukon Denali, 2010 Hummer H3, 2010 Hummer H3T, 2011-2013 Chevy Avalanche, 2011-2013 Chevy Silverado 1500, 2011-2013 GMC Sierra 1500, 2011-2014 Chevy Express, 2011-2014 Chevy Tahoe, 2013 GMC Sierra 2500, 2013 GMC Sierra 3500, 2013-2014 Chevy Silverado 2500, 2013-2014 Chevy Silverado 3500, 8550N, Alternator, Automotive, WAI Global

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 465.87 CAD | In stock |

## Images

- WAI Global 8550N Alternator for 2009-2014 Cadillac Escalade

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/wai-global-8550n-alternator)
> Updated: 2026-08-11