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MPA Electrical 11234 Alternator
Reliable Alternator for Cadillac, Chevrolet, and GMC Vehicles
The MPA Electrical Remanufactured Alternator 11234 is designed to provide consistent 12-volt electrical output with 125 amps of power. Engineered for select Cadillac, Chevrolet, and GMC models, this alternator ensures your vehicle's charging system operates efficiently.
- 125 amps output for stable electrical performance
- Internal fan design for effective cooling
- 6 groove serpentine pulley compatible with factory belts
- Internal voltage regulator for precise voltage control
- Clockwise rotation matching OEM specifications
- Manufactured by Bosch, a trusted name in automotive components
About the Remanufactured Product Line
The Remanufactured line from MPA Electrical offers alternators rebuilt to meet original equipment standards. This process includes thorough inspection, replacement of worn parts, and testing to ensure reliable operation. The 11234 alternator benefits from this approach, providing a cost-effective alternative to new units without compromising quality.
Detailed Product Description
This alternator features a 12-volt system with a 125-amp output, suitable for vehicles requiring robust electrical support. The internal fan design helps maintain optimal operating temperatures, reducing wear and extending service life. Equipped with a 6 groove serpentine pulley, it fits factory belt systems on compatible models. The internal voltage regulator maintains consistent voltage levels, protecting your vehicle's electrical components. Clockwise rotation aligns with original equipment specifications, ensuring proper function and fit.
Compatible Vehicles and Common Applications
- Cadillac Escalade, Escalade ESV, Escalade EXT
- Chevrolet Avalanche, Silverado 1500, 2500, 3500, Suburban 1500, 2500, Tahoe
- GMC Sierra 1500, 2500 HD, 3500 HD, Yukon, Yukon XL 1500, Yukon XL 2500, Savana 1500, Express 1500
Issues This Alternator Can Address
- Battery not charging or losing charge during operation
- Dimming or flickering vehicle lights
- Electrical system warning lights on the dashboard
- Unusual noises from the alternator area
- Intermittent power loss or vehicle stalling
Installation Notes and Tips
Ensure the vehicle battery is disconnected before beginning installation. Verify the pulley alignment and belt condition to prevent premature wear. Confirm the alternator rotation is clockwise to match the original unit. After installation, test the charging system voltage to confirm proper operation.
Quality Assurance and Warranty
MPA Electrical's Remanufactured alternators undergo comprehensive testing to meet OEM standards. This part number 11234 is backed by a limited warranty covering defects in materials and workmanship, providing confidence in its durability and performance.
| Brand | MPA Electrical |
| Part Number | 11234 |
| Position | Remanufactured |
| Amps | 125 Amps |
| Clock | 12:00 |
| Fan | Internal |
| Manufacturer | Bosch |
| Pulley | 6 Groove Serpentine |
| Regulator | Internal |
| Rotation | Clockwise |
| Volts | 12 Volts |
This part fits 140 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2014 | Cadillac | Escalade | 6.2L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2014 | Cadillac | Escalade ESV | 6.2L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2014 | Chevrolet | Express 1500 | 5.3L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2014 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2014 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2014 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2014 | Chevrolet | Silverado 3500 HD | 6.0L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2014 | Chevrolet | Suburban 1500 | 5.3L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2014 | Chevrolet | Tahoe | 5.3L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2014 | GMC | Savana 1500 | 5.3L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2014 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2014 | GMC | Sierra 2500 HD | 6.0L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2014 | GMC | Sierra 3500 HD | 6.6L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2014 | GMC | Sierra 3500 HD | 6.0L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2014 | GMC | Yukon | 6.2L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2014 | GMC | Yukon | 5.3L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2014 | GMC | Yukon XL 1500 | 6.2L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2014 | GMC | Yukon XL 1500 | 5.3L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2013 | Cadillac | Escalade | 6.2L | V8 | N/A | w/ 125 amp alt.; Remanufactured | |
| 2013 | Cadillac | Escalade ESV | 6.2L | V8 | N/A | w/ 125 amp alt.; Remanufactured | |
| 2013 | Cadillac | Escalade EXT | 6.2L | V8 | N/A | w/ 125 amp alt.; Remanufactured | |
| 2013 | Chevrolet | Avalanche | 5.3L | V8 | N/A | w/ 125 amp alt.; Remanufactured | |
| 2013 | Chevrolet | Express 1500 | 5.3L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2013 | Chevrolet | Silverado 1500 | 5.3L | V8 | N/A | w/ 125 amp alt.; Remanufactured | |
| 2013 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | Remanufactured | |
| 2013 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | N/A | w/ 125 amp alt.; Remanufactured | |
| 2013 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | N/A | Remanufactured | |
| 2013 | Chevrolet | Silverado 3500 HD | 6.0L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2013 | Chevrolet | Suburban 1500 | 5.3L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2013 | Chevrolet | Suburban 2500 | 6.0L | V8 | N/A | w/ 125 amp alt.; Remanufactured | |
| 2013 | Chevrolet | Tahoe | 5.3L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2013 | GMC | Savana 1500 | 5.3L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2013 | GMC | Sierra 1500 | 5.3L | V8 | N/A | w/ 125 amp alt.; Remanufactured | |
| 2013 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | Remanufactured | |
| 2013 | GMC | Sierra 2500 HD | 6.0L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2013 | GMC | Sierra 3500 HD | 6.6L | V8 | N/A | Remanufactured | |
| 2013 | GMC | Sierra 3500 HD | 6.0L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2013 | GMC | Yukon | 6.2L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2013 | GMC | Yukon | 5.3L | V8 | N/A | w/ 125 amp alt.; Remanufactured | |
| 2013 | GMC | Yukon XL 1500 | 6.2L | V8 | N/A | w/ 125 amp alt.; Remanufactured | |
| 2013 | GMC | Yukon XL 1500 | 5.3L | V8 | N/A | w/ 125 amp alt.; Remanufactured | |
| 2013 | GMC | Yukon XL 2500 | 6.0L | V8 | N/A | w/ 125 amp alt.; Remanufactured | |
| 2012 | Chevrolet | Express 1500 | 5.3L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2012 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | Remanufactured | |
| 2012 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | N/A | w/ Bosch Alt.; Remanufactured | |
| 2012 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | N/A | Remanufactured | |
| 2012 | Chevrolet | Silverado 3500 HD | 6.0L | V8 | N/A | w/ Bosch Alt.; Remanufactured | |
| 2012 | Chevrolet | Suburban 2500 | 6.0L | V8 | N/A | w/ Bosch Alt.; Remanufactured | |
| 2012 | GMC | Savana 1500 | 5.3L | V8 | N/A | w/ Bosch alt.; Remanufactured | |
| 2012 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | Remanufactured | |
| 2012 | GMC | Sierra 2500 HD | 6.0L | V8 | N/A | w/ Bosch Alt.; Remanufactured | |
| 2012 | GMC | Sierra 3500 HD | 6.6L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2012 | GMC | Sierra 3500 HD | 6.0L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2011 | Chevrolet | Express 1500 | 5.3L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2011 | Chevrolet | Silverado 2500 | 5.3L | V8 | N/A | Remanufactured | |
| 2011 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | Remanufactured | |
| 2011 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | N/A | Standard, w/ 125 amp alt.; Remanufactured | |
| 2011 | Chevrolet | Silverado 3500 | 6.0L | V8 | N/A | Remanufactured | |
| 2011 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | N/A | Remanufactured | |
| 2011 | Chevrolet | Silverado 3500 HD | 6.0L | V8 | N/A | Standard, w/ 125 amp alt.; Remanufactured | |
| 2011 | Chevrolet | Suburban 2500 | 6.0L | V8 | N/A | Standard, w/ 125 amp alt.; Remanufactured | |
| 2011 | GMC | Savana 1500 | 5.3L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2011 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | Remanufactured | |
| 2011 | GMC | Sierra 2500 HD | 6.0L | V8 | N/A | Standard, w/ 125 amp alt.; Remanufactured | |
| 2011 | GMC | Sierra 3500 HD | 6.6L | V8 | N/A | Remanufactured | |
| 2011 | GMC | Sierra 3500 HD | 6.0L | V8 | N/A | w/ Bosch Alt.; Remanufactured | |
| 2011 | GMC | Yukon XL 2500 | 6.0L | V8 | N/A | Standard, w/ 125 amp alt.; Remanufactured | |
| 2010 | Chevrolet | Express 1500 | 5.3L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2010 | Chevrolet | Silverado 2500 | 5.3L | V8 | N/A | Remanufactured | |
| 2010 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | Remanufactured | |
| 2010 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | N/A | Standard, w/ 125 amp alt.; Remanufactured | |
| 2010 | Chevrolet | Silverado 3500 | 6.0L | V8 | N/A | Remanufactured | |
| 2010 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | N/A | Remanufactured | |
| 2010 | Chevrolet | Silverado 3500 HD | 6.0L | V8 | N/A | Standard, w/ 125 amp alt.; Remanufactured | |
| 2010 | Chevrolet | Suburban 2500 | 6.0L | V8 | N/A | w/ 125 amp alt.; Remanufactured | |
| 2010 | GMC | Savana 1500 | 5.3L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2010 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | Remanufactured | |
| 2010 | GMC | Sierra 2500 HD | 6.0L | V8 | N/A | Standard, w/ Bosch 125 amp alt.; Remanufactured | |
| 2010 | GMC | Sierra 3500 HD | 6.6L | V8 | N/A | Remanufactured | |
| 2010 | GMC | Sierra 3500 HD | 6.0L | V8 | N/A | Standard, w/ 125 amp alt.; Remanufactured | |
| 2009 | Chevrolet | Express 1500 | 5.3L | V8 | GAS | N/A | w/ 2 Pin Regulator Plug, w/ Bosch 125 Amp Alternator; Remanufactured |
| 2009 | Chevrolet | Express 1500 | 5.3L | V8 | FLEX | N/A | w/ 2 Pin Regulator Plug, w/ Bosch 125 Amp Alternator; Remanufactured |
| 2009 | Chevrolet | Silverado 1500 | 6.0L | V8 | GAS | N/A | w/ 2 pin plug, w/ 125 amp Bosch alt.; Remanufactured |
| 2009 | Chevrolet | Silverado 1500 | 5.3L | V8 | N/A | w/ 125 amp Bosch alt.; Remanufactured | |
| 2009 | Chevrolet | Silverado 2500 | 5.3L | V8 | N/A | Remanufactured | |
| 2009 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | w/ 2 pin plug, w/ 125 amp Bosch alt.; Remanufactured | |
| 2009 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | N/A | w/ 2 pin plug, w/ 125 amp Bosch alt.; Remanufactured | |
| 2009 | Chevrolet | Silverado 3500 | 6.0L | V8 | N/A | Remanufactured | |
| 2009 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | N/A | w/ 2 pin plug, w/ 125 amp Bosch alt.; Remanufactured | |
| 2009 | Chevrolet | Silverado 3500 HD | 6.0L | V8 | N/A | w/ 2 pin plug, w/ 125 amp Bosch alt.; Remanufactured | |
| 2009 | Chevrolet | Suburban 1500 | 6.0L | V8 | N/A | Bosch alternator w/57mm diameter pulley, w/11:30 plug; Remanufactured | |
| 2009 | Chevrolet | Suburban 2500 | 6.0L | V8 | N/A | Bosch alternator w/57mm diameter pulley, w/11:30 plug; Remanufactured | |
| 2009 | GMC | Savana 1500 | 5.3L | V8 | GAS | N/A | w/ 2 Pin Regulator Plug, w/ Bosch 125 Amp Alternator; Remanufactured |
| 2009 | GMC | Savana 1500 | 5.3L | V8 | FLEX | N/A | w/ 2 Pin Regulator Plug, w/ Bosch 125 Amp Alternator; Remanufactured |
| 2009 | GMC | Sierra 1500 | 6.0L | V8 | GAS | N/A | Dual Alt. System; Remanufactured |
| 2009 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | w/2 pin plug, w/9:30 adjusting ear; Remanufactured | |
| 2009 | GMC | Sierra 2500 HD | 6.0L | V8 | N/A | Dual Alt. System; Remanufactured | |
| 2009 | GMC | Sierra 3500 HD | 6.6L | V8 | N/A | w/2 pin plug, w/9:30 adjusting ear; Remanufactured | |
| 2009 | GMC | Sierra 3500 HD | 6.0L | V8 | N/A | Dual Alt. System; Remanufactured | |
| 2009 | GMC | Yukon XL 1500 | 6.2L | V8 | N/A | w/ 125 amp Bosch alt.; Remanufactured | |
| 2009 | GMC | Yukon XL 1500 | 6.0L | V8 | N/A | w/ 125 amp Bosch alt.; Remanufactured | |
| 2009 | GMC | Yukon XL 1500 | 5.3L | V8 | N/A | w/ 125 amp Bosch alt.; Remanufactured | |
| 2009 | GMC | Yukon XL 2500 | 6.0L | V8 | N/A | w/ 125 amp Bosch alt.; Remanufactured | |
| 2008 | Chevrolet | Silverado 1500 | 6.0L | V8 | N/A | w/ 2 pin plug, w/ 125 amp Bosch alt.; Remanufactured | |
| 2008 | Chevrolet | Silverado 1500 | 5.3L | V8 | N/A | w/ 125 amp Bosch alt.; Remanufactured | |
| 2008 | Chevrolet | Silverado 1500 | 4.8L | V8 | N/A | w/ 125 amp Bosch alt.; Remanufactured | |
| 2008 | Chevrolet | Silverado 1500 | 4.3L | V6 | N/A | w/ 125 amp Bosch alt.; Remanufactured | |
| 2008 | Chevrolet | Silverado 2500 | 5.3L | V8 | N/A | Remanufactured | |
| 2008 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | w/ 2 pin plug, w/ 125 amp Bosch alt.; Remanufactured | |
| 2008 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | N/A | w/ 2 pin plug, w/ 125 amp Bosch alt.; Remanufactured | |
| 2008 | Chevrolet | Silverado 3500 | 6.0L | V8 | N/A | Remanufactured | |
| 2008 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | N/A | w/ 2 pin plug, w/ 125 amp Bosch alt.; Remanufactured | |
| 2008 | Chevrolet | Silverado 3500 HD | 6.0L | V8 | N/A | w/ 2 pin plug, w/ 125 amp Bosch alt.; Remanufactured | |
| 2008 | Chevrolet | Suburban 1500 | 6.0L | V8 | N/A | Bosch alternator w/57mm diameter pulley, w/11:30 plug; Remanufactured | |
| 2008 | Chevrolet | Suburban 2500 | 6.0L | V8 | N/A | Bosch alternator w/57mm diameter pulley, w/11:30 plug; Remanufactured | |
| 2008 | GMC | Sierra 1500 | 6.0L | V8 | N/A | Dual Alt. System; Remanufactured | |
| 2008 | GMC | Sierra 1500 | 5.3L | V8 | N/A | w/ 125 amp Bosch alt.; Remanufactured | |
| 2008 | GMC | Sierra 1500 | 4.8L | V8 | N/A | w/ 125 amp Bosch alt.; Remanufactured | |
| 2008 | GMC | Sierra 1500 | 4.3L | V6 | N/A | w/ 125 amp Bosch alt.; Remanufactured | |
| 2008 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | w/ Bosch 125 amp alt.; Remanufactured | |
| 2008 | GMC | Sierra 2500 HD | 6.0L | V8 | N/A | Dual Alt. System; Remanufactured | |
| 2008 | GMC | Sierra 3500 HD | 6.6L | V8 | N/A | w/2 pin plug, w/9:30 adjusting ear; Remanufactured | |
| 2008 | GMC | Sierra 3500 HD | 6.0L | V8 | N/A | Dual Alt. System; Remanufactured | |
| 2008 | GMC | Yukon XL 1500 | 6.2L | V8 | N/A | w/ 125 amp Bosch alt.; Remanufactured | |
| 2008 | GMC | Yukon XL 1500 | 6.0L | V8 | N/A | w/ 125 amp Bosch alt.; Remanufactured | |
| 2008 | GMC | Yukon XL 2500 | 6.0L | V8 | N/A | w/ 125 amp Bosch alt.; Remanufactured | |
| 2007 | Chevrolet | Silverado 1500 | 6.0L | V8 | N/A | w/ 2 pin regulator plug, w/ Bosch 125 amp alt.; Remanufactured | |
| 2007 | Chevrolet | Silverado 1500 | 5.3L | V8 | N/A | w/ 125 amp Bosch alt.; Remanufactured | |
| 2007 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | w/ 2 pin plug, w/ 125 amp Bosch alt.; Remanufactured | |
| 2007 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | N/A | w/ 2 pin regulator plug, w/ Bosch 125 amp alt.; Remanufactured | |
| 2007 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | N/A | w/ 2 pin plug, w/ 125 amp Bosch alt.; Remanufactured | |
| 2007 | Chevrolet | Silverado 3500 HD | 6.0L | V8 | N/A | w/ 2 pin plug, w/ 125 amp Bosch alt.; Remanufactured | |
| 2007 | Chevrolet | Suburban 1500 | 6.0L | V8 | N/A | Bosch alternator w/57mm diameter pulley, w/11:30 plug; Remanufactured | |
| 2007 | Chevrolet | Suburban 2500 | 6.0L | V8 | N/A | Bosch alternator w/57mm diameter pulley, w/11:30 plug; Remanufactured | |
| 2007 | GMC | Sierra 1500 | 6.0L | V8 | N/A | w/ 2 pin regulator plug, w/ Bosch 125 amp alt.; Remanufactured | |
| 2007 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | w/2 pin plug, w/9:30 adjusting ear; Remanufactured | |
| 2007 | GMC | Sierra 2500 HD | 6.0L | V8 | N/A | w/ 2 pin regulator plug, w/ Bosch 125 amp alt.; Remanufactured | |
| 2007 | GMC | Sierra 3500 HD | 6.6L | V8 | N/A | w/2 pin plug, w/9:30 adjusting ear; Remanufactured | |
| 2007 | GMC | Sierra 3500 HD | 6.0L | V8 | N/A | Dual Alt. System; Remanufactured | |
| 2007 | GMC | Yukon XL 2500 | 6.0L | V8 | N/A | w/ 125 amp Bosch alt.; 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.