OE Quality
60-Day Returns

TYC 1-17937 Starter Motor
Reliable Starter for Jeep Commander, Grand Cherokee, and Liberty
The TYC 1-17937 starter is designed to provide consistent engine starting performance for select Jeep models. Engineered with a permanent magnet gear (Pmgr) configuration and a 1.2 kW energy output, this starter ensures efficient power delivery and reliable rotation direction for your vehicle.
- Permanent magnet gear (Pmgr) configuration for durability
- Energy output of 1.2 kW to support engine starting demands
- Clockwise (Cw) rotation direction compatible with specified Jeep models
- OE manufacturer: Hi, ensuring quality and fitment standards
- Compatible with Jeep Commander, Grand Cherokee, and Liberty models
Technical Details and Performance
The TYC 1-17937 starter features a permanent magnet gear design that reduces weight and improves efficiency compared to traditional starters. With a 1.2 kW energy output, it delivers sufficient torque to start engines reliably under various conditions. The clockwise rotation direction matches the original equipment specifications for Jeep Commander, Grand Cherokee, and Liberty vehicles, ensuring proper engagement and operation. Manufactured to meet OE standards, this starter maintains the performance and durability expected from factory components.
Compatible Jeep Models and Applications
This starter is specifically compatible with the following Jeep models:
- Jeep Commander
- Jeep Grand Cherokee
- Jeep Liberty
It is designed to replace the original starter in these vehicles, providing a direct fit and reliable operation.
Common Issues Addressed by This Starter
- Engine fails to crank or slow cranking
- Intermittent starting problems
- Starter motor noise or grinding
- Electrical faults related to starter performance
- Wear and tear from extended use or harsh conditions
Installation Notes and Tips
When installing the TYC 1-17937 starter, ensure the vehicle battery is fully charged and disconnected to prevent electrical hazards. Verify the clockwise rotation direction matches your vehicle’s requirements. Use appropriate tools to remove the old starter and secure the new unit firmly. It is recommended to inspect related components such as wiring and mounting brackets during installation to ensure optimal performance.
Quality Assurance and Warranty
TYC starters are manufactured to meet or exceed OE specifications, providing reliable performance and durability. The 1-17937 starter undergoes rigorous quality control to ensure consistent operation. Warranty coverage details should be confirmed with the distributor or retailer, as they may vary by region.
| Brand | TYC |
| Part Number | 1-17937 |
| Configuration | PMGR |
| Energy Output (kw) | 1.2KW |
| Oe Manufacturer | HI |
| Rotation Direction | CW |
This part fits 30 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2008 | Jeep | Commander | Sport | Sport Utility | 4.7L | V8 | N/A | Starter Motor suitable for PMGR applications with 1.2KW output. |
| 2008 | Jeep | Commander | Limited | Sport Utility | 4.7L | V8 | N/A | Starter Motor suitable for PMGR applications with 1.2KW output. |
| 2008 | Jeep | Grand Cherokee | Limited | Sport Utility | 4.7L | V8 | N/A | Starter Motor suitable for PMGR applications with 1.2KW output. |
| 2008 | Jeep | Grand Cherokee | Laredo | Sport Utility | 4.7L | V8 | N/A | Starter Motor suitable for PMGR applications with 1.2KW output. |
| 2007 | Jeep | Commander | Base | Sport Utility | 4.7L | V8 | N/A | Starter Motor suitable for PMGR applications with 1.2KW output. |
| 2007 | Jeep | Commander | Sport | Sport Utility | 4.7L | V8 | N/A | Starter Motor suitable for PMGR applications with 1.2KW output. |
| 2007 | Jeep | Commander | Limited | Sport Utility | 4.7L | V8 | N/A | Starter Motor suitable for PMGR applications with 1.2KW output. |
| 2007 | Jeep | Grand Cherokee | Laredo | Sport Utility | 4.7L | V8 | N/A | Starter Motor suitable for PMGR applications with 1.2KW output. |
| 2007 | Jeep | Grand Cherokee | Limited | Sport Utility | 4.7L | V8 | N/A | Starter Motor suitable for PMGR applications with 1.2KW output. |
| 2007 | Jeep | Liberty | Limited | Sport Utility | 3.7L | V6 | N/A | Starter Motor suitable for PMGR applications with 1.2KW output. |
| 2007 | Jeep | Liberty | Sport | Sport Utility | 3.7L | V6 | N/A | Starter Motor suitable for PMGR applications with 1.2KW output. |
| 2006 | Jeep | Commander | 65th Anniversary Edition | Sport Utility | 4.7L | V8 | N/A | Starter Motor suitable for PMGR applications with 1.2KW output. |
| 2006 | Jeep | Commander | Base | Sport Utility | 4.7L | V8 | N/A | Starter Motor suitable for PMGR applications with 1.2KW output. |
| 2006 | Jeep | Commander | Limited | Sport Utility | 4.7L | V8 | N/A | Starter Motor suitable for PMGR applications with 1.2KW output. |
| 2006 | Jeep | Grand Cherokee | 65th Anniversary Edition | Sport Utility | 4.7L | V8 | N/A | Starter Motor suitable for PMGR applications with 1.2KW output. |
| 2006 | Jeep | Grand Cherokee | Laredo | Sport Utility | 4.7L | V8 | N/A | Starter Motor suitable for PMGR applications with 1.2KW output. |
| 2006 | Jeep | Grand Cherokee | Limited | Sport Utility | 4.7L | V8 | N/A | Starter Motor suitable for PMGR applications with 1.2KW output. |
| 2006 | Jeep | Liberty | Sport | Sport Utility | 3.7L | V6 | N/A | Starter Motor suitable for PMGR applications with 1.2KW output. |
| 2006 | Jeep | Liberty | Limited | Sport Utility | 3.7L | V6 | N/A | Starter Motor suitable for PMGR applications with 1.2KW output. |
| 2006 | Jeep | Liberty | 65th Anniversary Edition | Sport Utility | 3.7L | V6 | N/A | Starter Motor suitable for PMGR applications with 1.2KW output. |
| 2006 | Jeep | Liberty | Renegade | Sport Utility | 3.7L | V6 | N/A | Starter Motor suitable for PMGR applications with 1.2KW output. |
| 2005 | Jeep | Grand Cherokee | Limited | Sport Utility | 4.7L | V8 | N/A | Starter Motor suitable for PMGR applications with 1.2KW output. |
| 2005 | Jeep | Grand Cherokee | Laredo | Sport Utility | 4.7L | V8 | N/A | Starter Motor suitable for PMGR applications with 1.2KW output. |
| 2005 | Jeep | Liberty | Limited | Sport Utility | 3.7L | V6 | N/A | Starter Motor suitable for PMGR applications with 1.2KW output. |
| 2005 | Jeep | Liberty | Renegade | Sport Utility | 3.7L | V6 | N/A | Starter Motor suitable for PMGR applications with 1.2KW output. |
| 2005 | Jeep | Liberty | Sport | Sport Utility | 3.7L | V6 | N/A | Starter Motor suitable for PMGR applications with 1.2KW output. |
| 2005 | Jeep | Liberty | Rocky Mountain Edition | Sport Utility | 3.7L | V6 | N/A | Starter Motor suitable for PMGR applications with 1.2KW output. |
| 2004 | Jeep | Liberty | Sport | Sport Utility | 3.7L | V6 | N/A | Starter Motor suitable for PMGR applications with 1.2KW output. |
| 2004 | Jeep | Liberty | Limited | Sport Utility | 3.7L | V6 | N/A | Starter Motor suitable for PMGR applications with 1.2KW output. |
| 2004 | Jeep | Liberty | Renegade | Sport Utility | 3.7L | V6 | N/A | Starter Motor suitable for PMGR applications with 1.2KW output. |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.