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TYC 2-11109 Alternator
Reliable Alternator Replacement for Chevrolet Cobalt and Saturn Ion
The TYC 2-11109 alternator is designed to provide consistent electrical output for Chevrolet Cobalt and Saturn Ion vehicles. Engineered with a 2.117 kW energy output and counterclockwise rotation, this alternator meets the specific requirements of these models to maintain optimal charging system performance.
Key Features of the TYC 2-11109 Alternator
- Energy output of 2.117 kW for efficient electrical power supply
- Counterclockwise (CCW) rotation direction compatible with specified vehicles
- OE manufacturer Denso design ensures quality and fitment accuracy
- Compatible with Chevrolet Cobalt and Saturn Ion models
- Part number 2-11109 for precise identification and replacement
Detailed Product Description
This TYC alternator, part number 2-11109, is engineered to match the original equipment specifications of Chevrolet Cobalt and Saturn Ion vehicles. With an energy output rating of 2.117 kW, it supports the electrical demands of your vehicle’s charging system, ensuring battery health and reliable engine starting. The alternator’s counterclockwise rotation direction aligns with the factory setup, preventing installation issues and mechanical incompatibility. Manufactured to Denso OE standards, this alternator offers a direct replacement solution that maintains the integrity of your vehicle’s electrical system.
Common Applications and Issues Addressed
- Restores proper battery charging and electrical system function
- Resolves dimming headlights or electrical accessory malfunctions
- Eliminates battery drain caused by faulty alternator output
- Prevents engine stalling related to charging system failure
- Replaces worn or damaged alternators in Chevrolet Cobalt and Saturn Ion
Installation Notes and Tips
- Verify vehicle compatibility with Chevrolet Cobalt or Saturn Ion before installation
- Ensure the alternator rotation direction matches the original (CCW) to avoid mechanical issues
- Disconnect the battery before beginning installation to prevent electrical shorts
- Inspect and replace worn belts and connectors during installation for optimal performance
- Follow manufacturer torque specifications for mounting bolts
Quality Assurance and Warranty Information
TYC alternators are manufactured to meet or exceed OE standards, with quality controls in place to ensure durability and performance. This alternator is built to provide reliable service life when installed correctly. Warranty coverage details should be confirmed at the point of purchase, as terms may vary.
| Brand | TYC |
| Part Number | 2-11109 |
| Energy Output (kw) | 2.117 |
| Oe Manufacturer | Denso |
| Rotation Direction | CCW |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2007 | Saturn | Ion | Red Line | Coupe | 2.0L | L4 | N/A | |
| 2006 | Saturn | Ion | Red Line | Coupe | 2.0L | L4 | N/A | |
| 2005 | Chevrolet | Cobalt | SS | Coupe | 2.0L | L4 | N/A | |
| 2005 | Saturn | Ion | Red Line | Coupe | 2.0L | L4 | N/A | |
| 2004 | Saturn | Ion | Red Line | Coupe | 2.0L | L4 | N/A |
* 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.