OE Quality
60-Day Returns

MPA Electrical 10186 Alternator
Reliable Alternator Replacement for Chevrolet Cruze, Sonic, and Trax
The MPA Electrical Remanufactured Alternator 10186 is designed to restore proper charging and electrical function in select Chevrolet models. Engineered to meet original equipment specifications, this 12-volt alternator delivers consistent 100 amps output to support your vehicle's electrical system.
Key Features of MPA Electrical Alternator 10186
- 100 amps output for stable electrical performance
- Internal fan design for efficient cooling
- 6 groove serpentine clutch pulley for smooth belt operation
- Internal voltage regulator for precise voltage control
- Clockwise rotation compatible with Chevrolet Cruze, Sonic, and Trax
- Delco manufacturer components ensure quality and durability
Detailed Description of the Remanufactured Alternator
This MPA Electrical Remanufactured alternator (part number 10186) features a 12-volt system with a 100 amps capacity, suitable for Chevrolet Cruze, Sonic, and Trax models. The internal fan design helps maintain optimal operating temperatures, reducing wear and extending alternator life. Equipped with a 6 groove serpentine clutch pulley, it ensures proper belt alignment and tension, minimizing slippage and noise. The internal voltage regulator maintains consistent voltage output, protecting your vehicle's electrical components. The clockwise rotation matches the original equipment specifications for these Chevrolet vehicles. Manufactured using Delco components, this alternator meets stringent quality standards for reliable performance.
About the Remanufactured Product Line
The Remanufactured line from MPA Electrical offers alternators that have been carefully rebuilt to restore functionality while meeting original equipment standards. This process includes replacing worn parts, testing electrical output, and ensuring mechanical integrity. Choosing a Remanufactured alternator like part number 10186 provides a cost-effective solution without compromising on quality or fitment for Chevrolet Cruze, Sonic, and Trax models.
Common Issues Addressed by This Alternator
- Battery not charging properly or frequent battery drain
- Dimming or flickering headlights and interior lights
- Electrical system warning lights on the dashboard
- Unusual noises from the engine bay related to the alternator pulley
- Vehicle stalling or difficulty starting due to insufficient electrical power
Installation Notes and Tips
- Ensure battery is disconnected before installation to prevent electrical shorts
- Verify clockwise rotation and pulley type match your vehicle’s original alternator
- Inspect serpentine belt condition and replace if worn or damaged
- Follow manufacturer torque specifications when mounting the alternator
- Test charging system after installation to confirm proper operation
Quality Assurance and Warranty
MPA Electrical Remanufactured alternators undergo rigorous testing to meet performance and durability standards. This part number 10186 is built with quality Delco components and includes an internal voltage regulator and fan to ensure reliable operation. Warranty coverage details should be confirmed at the point of purchase, reflecting the remanufactured product line standards.
| Brand | MPA Electrical |
| Part Number | 10186 |
| Position | Remanufactured |
| Amps | 100 Amps |
| Clock | 12:00 |
| Fan | Internal |
| Manufacturer | Delco |
| Pulley | 6 Groove Serpentine Clutch Pulley |
| Regulator | Internal |
| Rotation | Clockwise |
| Volts | 12 Volts |
This part fits 25 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2020 | Chevrolet | Trax | Automatic | 1.8L | L4 | N/A | Remanufactured |
| 2019 | Chevrolet | Trax | Automatic | 1.8L | L4 | N/A | Remanufactured |
| 2018 | Chevrolet | Sonic | Automatic | 1.8L | L4 | N/A | Remanufactured |
| 2018 | Chevrolet | Trax | Automatic | 1.8L | L4 | N/A | Remanufactured |
| 2017 | Chevrolet | Sonic | Automatic | 1.8L | L4 | N/A | Remanufactured |
| 2017 | Chevrolet | Trax | Automatic | 1.8L | L4 | N/A | Remanufactured |
| 2016 | Chevrolet | Cruze | 1.8L | L4 | N/A | Remanufactured | |
| 2016 | Chevrolet | Sonic | Automatic | 1.8L | L4 | N/A | Remanufactured |
| 2016 | Chevrolet | Trax | Automatic | 1.8L | L4 | N/A | Remanufactured |
| 2015 | Chevrolet | Cruze | 1.8L | L4 | N/A | Remanufactured | |
| 2015 | Chevrolet | Sonic | Automatic | 1.8L | L4 | N/A | Remanufactured |
| 2015 | Chevrolet | Trax | Automatic | 1.8L | L4 | N/A | Remanufactured |
| 2014 | Chevrolet | Cruze | 1.8L | L4 | N/A | w/ Clutch Pulley; Remanufactured | |
| 2014 | Chevrolet | Cruze | 1.4L | L4 | N/A | Remanufactured | |
| 2014 | Chevrolet | Sonic | Automatic | 1.8L | L4 | N/A | Remanufactured |
| 2014 | Chevrolet | Sonic | 1.6L | L4 | N/A | w/ Clutch Pulley; Remanufactured | |
| 2014 | Chevrolet | Trax | Automatic | 1.8L | L4 | N/A | Remanufactured |
| 2013 | Chevrolet | Cruze | 1.8L | L4 | N/A | Remanufactured | |
| 2013 | Chevrolet | Sonic | Automatic | 1.8L | L4 | N/A | Remanufactured |
| 2013 | Chevrolet | Sonic | 1.6L | L4 | N/A | w/ Clutch Pulley; Remanufactured | |
| 2013 | Chevrolet | Trax | Automatic | 1.8L | L4 | N/A | Remanufactured |
| 2012 | Chevrolet | Cruze | 1.8L | L4 | N/A | w/ Clutch Pulley; Remanufactured | |
| 2012 | Chevrolet | Sonic | Automatic | 1.8L | L4 | N/A | Remanufactured |
| 2012 | Chevrolet | Sonic | 1.6L | L4 | N/A | w/ Clutch Pulley; Remanufactured | |
| 2011 | Chevrolet | Cruze | 1.8L | L4 | N/A | w/ Clutch Pulley; Remanufactured |
* 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.