MPA Electrical 11251 Alternator

Remanufactured Alternator for Select GM and Suzuki Vehicles

MPA Electrical 11251 is a remanufactured 12-volt alternator built for select Cadillac, Chevrolet, and Suzuki applications. It delivers 170 amps and uses an internal regulator, internal fan, and a 6-groove serpentine pulley for the specified Nippondenso charging system setup.

This remanufactured line from MPA Electrical focuses on restoring charging performance for vehicles that need a direct-fit alternator replacement. Part number 11251 is listed for Cadillac XTS, Chevrolet Impala, Chevrolet Impala Limited, and Suzuki XL-7 applications with the matching Nippondenso 170 amp alternator configuration.

Key Features

• 170 amp output for factory-style charging performance
• 12-volt alternator with internal voltage regulator
• Internal fan design
• 6-groove serpentine pulley
• Clockwise rotation
• Remanufactured MPA Electrical unit
• Manufacturer listed as Nippondenso

Detailed Description

MPA Electrical 11251 is a remanufactured alternator engineered around the Nippondenso charging system used in select Cadillac XTS, Chevrolet Impala, Chevrolet Impala Limited, and Suzuki XL-7 models. The 170 amp rating supports the vehicle’s electrical demand, while the internal regulator helps maintain stable charging output under normal driving conditions. The 12:30 clock position and clockwise rotation are important match points when replacing the original unit. Part number 11251 is also referenced under BBB Industries 11251 for the same application.

For shoppers searching for a remanufactured alternator for 2013-2019 Cadillac XTS, a 2012-2014 Chevrolet Impala alternator, or a 2007-2009 Suzuki XL-7 charging system replacement, this unit matches the listed OE-style configuration. It also cross-references BBB Industries 11251 for the same application.

What It Helps Solve

• Battery warning light caused by low charging output
• Dim lights or unstable electrical performance
• Slow battery recovery after starting
• Charging system faults tied to a worn alternator
• Noise or failure from an aging Nippondenso alternator

Installation Notes and Tips

Verify the original alternator’s amperage, pulley type, rotation, and clock position before ordering. Confirm the vehicle uses the Nippondenso 170 amp alternator configuration and compare the connector and mounting layout to the removed unit. For fitment, this part is listed for 2013-2019 Cadillac XTS, 2014-2016 Chevrolet Impala Limited, 2012-2014 Chevrolet Impala, and 2007-2009 Suzuki XL-7.

• Fits 2013-2019 Cadillac XTS, N/A, alternator compatible with 170 amp capacity.; Remanufactured
• Fits 2014-2016 Chevrolet Impala Limited, N/A, w/ Nippondenso 170 amp alt.; Remanufactured
• Fits 2012-2014 Chevrolet Impala, N/A, w/ Nippondenso 170 amp alt.; Remanufactured
• Fits 2007-2009 Suzuki XL-7, N/A, w/ Nippondenso 170 amp alt.; Remanufactured

Quality Assurance

MPA Electrical remanufactured components are built to meet the listed electrical and mechanical specifications for the application. Part number 11251 is identified with the correct amperage, pulley style, regulator type, rotation, and manufacturer reference to support accurate replacement selection.