# TYC 1-17939 Starter Motor for 2005-2010 Jeep Commander

### Performance Overview

TYC 1-17939 Starter Motor is listed for the compatible vehicle applications shown in the Vehicle Fitment Table.

### Key Features

#### Specifications

-   Configuration: PMGR
-   Oe Manufacturer: MI
-   Energy Output (KW): 1.2KW
-   Rotation Direction: CW

#### Package Details

-   Part Number: 1-17939
-   05-10 JP GRD CHRKE 3.7L V6 STR
-   Package L x W x H: 10.40" x 7.30" x 5.30"
-   Package Weight: 6.90 lbs.

#### Interchanges

-   MPA: 12500
-   Lester: 17939
-   BBB Industries: 17939
-   WAI: 17939N
-   ACDelco: 337-1205
-   Jeep: 56044734AA
-   USA Industries: S2939

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2006

Jeep

Commander

65th Anniversary Edition; 3.7L V6 226ci; Sport Utility

2006

Jeep

Commander

Base; 3.7L V6 226ci; Sport Utility

2007

Jeep

Commander

Base; 3.7L V6 226ci; Sport Utility

2007

Jeep

Commander

Sport; 3.7L V6 226ci; Sport Utility

2008

Jeep

Commander

Sport; 3.7L V6 226ci; Sport Utility

2009

Jeep

Commander

Sport; 3.7L V6 226ci; Sport Utility

2010

Jeep

Commander

Sport; 3.7L V6 226ci; Sport Utility

2005

Jeep

Grand Cherokee

Laredo; 3.7L V6 226ci; Sport Utility

2006

Jeep

Grand Cherokee

65th Anniversary Edition; 3.7L V6 226ci; Sport Utility

2006

Jeep

Grand Cherokee

Laredo; 3.7L V6 226ci; Sport Utility

2007

Jeep

Grand Cherokee

Laredo; 3.7L V6 226ci; Sport Utility

2008

Jeep

Grand Cherokee

Laredo; 3.7L V6 226ci; Sport Utility

2009

Jeep

Grand Cherokee

Laredo; 3.7L V6 226ci; Sport Utility

2010

Jeep

Grand Cherokee

Laredo; 3.7L V6 226ci; Sport Utility

2010

Jeep

Grand Cherokee

Limited; 3.7L V6 226ci; 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 1-17939.

**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

-   Starter Motor for Jeep Commander
-   1-17939 fitment
-   TYC Starter Motor
-   2006 Jeep Commander Starter Motor

## Details

- **Price:** 161.21 CAD
- **Vendor:** TYC
- **Type:** Starter Motor
- **Tags:** 1-17939, 2005-2010 Jeep Grand Cherokee, 2006 Jeep Commander, 2006 Jeep Grand Cherokee, 2006-2007 Jeep Commander, 2007-2010 Jeep Commander, 2010 Jeep Grand Cherokee, 65th Anniversary Edition; 3.7L V6 226ci; Sport Utility, Base; 3.7L V6 226ci; Sport Utility, Laredo; 3.7L V6 226ci; Sport Utility, Limited; 3.7L V6 226ci; Sport Utility, Sport; 3.7L V6 226ci; Sport Utility, Starter Motor, TYC

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 161.21 CAD | In stock |

## Images

- TYC 1-17939 Starter Motor for 2005-2010 Jeep Commander

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/tyc-1-17939-starter-motor)
> Updated: 2026-07-31