Bosch AL8869X Alternator

Bosch Remanufactured Alternator for GM and Cadillac

The Bosch AL8869X is a remanufactured 12-volt alternator built for select Cadillac, Chevrolet, and GMC applications. With a 170-amp output, internal regulation, and a pulley already included, it is a direct replacement option for charging-system repairs on vehicles such as the Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon.

Key Features

• Remanufactured Bosch alternator for charging-system replacement
• 12-volt, 170-amp output for select GM full-size trucks and SUVs
• Internal fan and internal voltage regulator
• Clockwise rotation with 6-groove pulley included
• Aluminum case and aluminum case material for OE-style fitment
• Fits applications using a 60.8 mm outside pulley diameter and 6S-CP belt type
• Part number AL8869X for easy identification

Product Details

Bosch Premium Alternators are remanufactured, built, and tested to deliver consistent charging performance and dependable operation. The AL8869X is engineered for vehicles that require a 170-amp alternator with internal regulation and a 6-groove pulley setup. This part cross-references GM OE numbers 22949467 and 84143540 for the same application. It is a strong match for long-tail searches such as remanufactured alternator for 2015-2018 Cadillac Escalade, alternator for 2016-2018 Chevrolet Camaro, and 170 amp alternator for 2014-2018 GMC Sierra 1500. The Bosch AL8869X also appears in searches for 2019-2020 Chevrolet Tahoe and 2018-2020 GMC Yukon charging system replacement.

What This Alternator Helps Address

• Battery warning lights caused by weak charging output
• Dim headlights or electrical accessories operating inconsistently
• Low-voltage conditions after alternator wear or failure
• Charging-system faults on GM trucks and SUVs with a 170-amp setup
• Replacement needs for vehicles using OE numbers 22949467 or 84143540

Installation Notes and Fitment Tips

• Fits 2015-2018 Cadillac Escalade, To 170 Amp Alternator; with Marking # 22949467
• Fits 2015-2018 Cadillac Escalade ESV, To 170 Amp Alternator; with Marking # 22949467
• Fits 2015-2018 Chevrolet Tahoe, To 170 Amp Alternator; with Marking # 22949467
• Fits 2015-2018 GMC Yukon, To 170 Amp Alternator; with Marking # 22949467
• Fits 2015-2018 GMC Yukon, To 170 Amp Alternator; with Marking # 84143540
• Fits 2015-2018 GMC Yukon XL, To 170 Amp Alternator; with Marking # 22949467
• Fits 2015-2018 GMC Yukon XL, To 170 Amp Alternator; with Marking # 84143540
• Fits 2014-2017 Chevrolet Silverado 1500, To 170 Amp Alternator
• Fits 2014-2018 GMC Sierra 1500, To 170 Amp Alternator
• Fits 2016-2018 Chevrolet Camaro, Alternator (Remanufactured)
• Fits 2016-2018 Cadillac CTS, Alternator (Remanufactured)
• Fits 2018 Chevrolet Silverado 1500, Alternator (Remanufactured)
• Fits 2019-2020 Cadillac Escalade, Alternator (Remanufactured)
• Fits 2019-2020 Cadillac Escalade ESV, Alternator (Remanufactured)
• Fits 2019-2020 Chevrolet Tahoe, Alternator (Remanufactured)
• Fits 2018-2020 GMC Yukon, Alternator (Remanufactured)
• Fits 2020 GMC Yukon XL, Alternator (Remanufactured)
• Fits 2016-2018 GMC Yukon XL, Alternator (Remanufactured)
• Fits 2019 Chevrolet Silverado 1500 LD, Alternator (Remanufactured)
• Fits 2019 GMC Sierra 1500 Limited, To 170 Amp Alternator; Alternator (Remanufactured)
• Fits 2015-2019 GMC Yukon, To 170 Amp Alternator; Alternator (Remanufactured)
• Fits 2016-2019 GMC Yukon XL, To 170 Amp Alternator; Alternator (Remanufactured)
• Verify pulley groove count, plug clock position, and OE marking before installation.

Quality Assurance

Bosch remanufactured alternators are built and tested to meet the performance and reliability expectations associated with the Bosch Premium Alternators line. The AL8869X is a remanufactured charging component intended for direct replacement use in the listed Cadillac, Chevrolet, and GMC applications.