# TYC 2-13777 Alternator for 1999-2000 Jeep Grand Cherokee

### Performance Overview

TYC 2-13777 Alternator is listed for the compatible vehicle applications shown in the Vehicle Fitment Table.

### Key Features

#### Specifications

-   Regulator Position: External
-   Connector Terminal Quantity: 2
-   Power Generation (amps): 136A
-   Fan Position: Internal
-   Oe Manufacturer: BO
-   Pully Wheel Design: Regular
-   Rotation Direction: CW
-   Pully Wheel Grooves: 6

#### Package Details

-   Part Number: 2-13777
-   99-00 JP GRD CHRKE 4.0L L6 (6S) ALT
-   Package L x W x H: 8.70" x 8.00" x 7.50"
-   Package Weight: 14.60 lbs.

#### Interchanges

-   Lester: 13777
-   BBB Industries: 13777
-   WAI: 13777N
-   MPA: 13790
-   Jeep: 56041322
-   USA Industries: A2777
-   Arrowhead: ABO0032

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

1999

Jeep

Grand Cherokee

Laredo; 4.0L L6 242ci; Sport Utility / Limited; 4.0L L6 242ci; Sport Utility

2000

Jeep

Grand Cherokee

Laredo; 4.0L L6 242ci; Sport Utility / Limited; 4.0L L6 242ci; Sport Utility

### 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 2-13777.

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

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

### Common Searches

-   Alternator for Jeep Grand Cherokee
-   2-13777 fitment
-   TYC Alternator
-   1999-2000 Jeep Grand Cherokee Alternator

## Details

- **Price:** 281.89 CAD
- **Vendor:** TYC
- **Type:** Alternator
- **Tags:** 1999-2000 Jeep Grand Cherokee, 2-13777, Alternator, Laredo; 4.0L L6 242ci; Sport Utility / Limited; 4.0L L6 242ci; Sport Utility, TYC

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 281.89 CAD | In stock |

## Images

- TYC 2-13777 Alternator for 1999-2000 Jeep Grand Cherokee

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/tyc-2-13777-alternator)
> Updated: 2026-07-31