Bosch
Alternator (Remanufactured)

Bosch AL8881X Alternator

Brand Bosch AL8881X
Voltage 12
Plug Clock Rear View Main Mounting Ear at 6 O Clock 10
Fan Type Internal
Rotation Direction Clockwise
Pulley Included Yes
Pulley Groove Quantity 6
Case Color Aluminum
Outside Pulley Diameter 59
Regulator Type Internal
Case Material Aluminum
Amperage Rating 150
New Or Remanufactured Remanufactured
Original Equipment Manufacturer Names Nd
Pulley Type / Belt Type (Alternator) 6s-dp
Product line Alternator (Remanufactured)
Fits Cadillac, Chevrolet, and GMC · 135 vehicles

Remanufactured unit. Built and tested for dependable charging performance.

Internal regulator. Integrated control helps simplify the charging system.

Aluminum case. Lightweight construction helps support reliable operation.

Cross-references 22747896, 23487089 and 84143543 for the same application. See all 3.

$337.27Free shipping
In stock · usually ships same day before 1pm CST
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Order total $337.27
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Bosch AL8881X Remanufactured Alternator

The Bosch AL8881X is a remanufactured 12-volt alternator built for charging-system performance and dependable electrical output. It is a direct-fit replacement for a wide range of Chevrolet and GMC trucks, vans, and SUVs, including Chevrolet Silverado 1500, Silverado 2500 HD, Tahoe, Express 2500, and GMC Sierra 1500, Sierra 2500 HD, and Savana applications.

Bosch Premium Alternators are remanufactured, tested, and configured for consistent operation in demanding daily-use vehicles. This unit includes an internal regulator, internal fan, clockwise rotation, and a 6-groove pulley for applications that require a 150-amp alternator with the correct belt drive setup.

Key Features

  • 12-volt remanufactured alternator for charging-system replacement
  • 150-amp amperage rating for OE-style electrical output
  • Internal regulator for integrated voltage control
  • Internal fan and clockwise rotation
  • Includes pulley; 6-groove, 59 mm outside diameter
  • Aluminum case and aluminum case material for OE-style fitment
  • Bosch AL8881X part number for accurate ordering and cross-reference

Product Details

The Bosch AL8881X alternator is built for vehicles that need stable charging performance under load, including Chevrolet Express 2500 and 3500, GMC Savana 2500 and 3500, Cadillac Escalade and Escalade ESV, Chevrolet Tahoe, Silverado 1500, Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Yukon, and Yukon XL. It also cross-references 22747896 and 23487089 for the same application. The remanufactured design follows Bosch’s premium alternator line, which is engineered, assembled, and tested to meet charging-system requirements for replacement use.

Vehicle Fitment

  • Fits 2022-2024 Chevrolet Express 2500, N/A
  • Fits 2023-2024 Chevrolet Express 3500, N/A
  • Fits 2023-2024 GMC Savana 2500, N/A
  • Fits 2022-2024 GMC Savana 3500, N/A
  • Fits 2021-2022 Chevrolet Express 3500, N/A; To 150 Amp Alternator
  • Fits 2021-2022 GMC Savana 2500, N/A; To 150 Amp Alternator
  • Fits 2021 Chevrolet Express 2500, N/A; To 150 Amp Alternator
  • Fits 2021 GMC Savana 3500, N/A; To 150 Amp Alternator
  • Fits 2015-2020 Cadillac Escalade ESV, N/A
  • Fits 2015-2020 Chevrolet Tahoe, N/A; To 150 Amp Alternator
  • Fits 2015-2019 Cadillac Escalade, N/A
  • Fits 2019 Chevrolet Silverado 1500 LD, N/A; To 150 Amp Alternator
  • Fits 2015-2019 Chevrolet Silverado 2500 HD, N/A; To 150 Amp Alternator; with Single Alternator
  • Fits 2017-2019 Chevrolet Silverado 2500 HD, N/A; Located on Bottom; To 150 Amp Alternator; with Dual Alternators
  • Fits 2017-2019 Chevrolet Silverado 3500 HD, N/A; To 150 Amp Alternator
  • Fits 2019 GMC Sierra 1500 Limited, N/A; To 150 Amp Alternator
  • Fits 2017-2019 GMC Sierra 2500 HD, N/A; Located on Bottom; To 150 Amp Alternator; with Dual Alternators
  • Fits 2015-2019 GMC Sierra 2500 HD, N/A; To 150 Amp Alternator; with Single Alternator
  • Fits 2017-2019 GMC Sierra 3500 HD, N/A; Located on Bottom; To 150 Amp Alternator; with Dual Alternators
  • Fits 2015-2019 GMC Sierra 3500 HD, N/A; To 150 Amp Alternator; with Single Alternator
  • Fits 2015-2019 GMC Yukon, N/A; To 150 Amp Alternator
  • Fits 2015-2019 GMC Yukon XL, N/A; To 150 Amp Alternator
  • Fits 2014-2018 Chevrolet Silverado 1500, N/A; To 150 Amp Alternator
  • Fits 2014-2018 GMC Sierra 1500, N/A; To 150 Amp Alternator
  • Fits 2015-2016 Chevrolet Silverado 2500 HD, N/A; To 150 Amp Alternator; with Dual Alternators
  • Fits 2015-2016 Chevrolet Silverado 3500 HD, N/A; To 150 Amp Alternator; with Single Alternator
  • Fits 2015-2016 Chevrolet Silverado 3500 HD, N/A; To 150 Amp Alternator; with Dual Alternators
  • Fits 2015-2016 GMC Sierra 2500 HD, N/A; To 150 Amp Alternator; with Dual Alternators
  • Fits 2015-2016 GMC Sierra 3500 HD, N/A; To 150 Amp Alternator; with Dual Alternators

Common Charging Issues It Can Address

  • Low battery charging caused by a worn alternator
  • Dim lights or fluctuating electrical output
  • Battery warning light related to charging-system failure
  • Accessory performance issues from insufficient alternator output
  • Noise or bearing wear from an aging alternator assembly

Installation Notes and Tips

Verify the vehicle’s alternator amperage, pulley groove count, rotation direction, and regulator style before installation. This Bosch AL8881X uses an internal regulator, internal fan, clockwise rotation, and a 6-groove pulley, so matching the original configuration is important for proper operation. Confirm fitment notes such as single alternator, dual alternators, or bottom-mounted applications on Silverado, Sierra, Tahoe, Yukon, and Express/Savana models before ordering.

Quality Assurance

Bosch remanufactured alternators are built, tested, and inspected to support reliable charging performance in replacement applications. The Bosch Premium Alternators line is positioned for consistent fit and function in demanding vehicle electrical systems.

This part fits 135 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypeLitersCylindersFuel TypePositionNotes
2024ChevroletExpress 2500—6.6LV8—N/AAlternator (Remanufactured)
2024ChevroletExpress 3500—6.6LV8—N/AAlternator (Remanufactured)
2024GMCSavana 2500—6.6LV8—N/AAlternator (Remanufactured)
2024GMCSavana 3500—6.6LV8—N/AAlternator (Remanufactured)
2023ChevroletExpress 2500—6.6LV8—N/AAlternator (Remanufactured)
2023ChevroletExpress 3500—6.6LV8—N/AAlternator (Remanufactured)
2023GMCSavana 2500—6.6LV8—N/AAlternator (Remanufactured)
2023GMCSavana 3500—6.6LV8—N/AAlternator (Remanufactured)
2022ChevroletExpress 2500—6.6LV8—N/AAlternator (Remanufactured)
2022ChevroletExpress 3500—6.6LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2022GMCSavana 2500—6.6LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2022GMCSavana 3500—6.6LV8—N/AAlternator (Remanufactured)
2021ChevroletExpress 2500—6.6LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2021ChevroletExpress 3500—6.6LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2021GMCSavana 2500—6.6LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2021GMCSavana 3500—6.6LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2020CadillacEscalade ESV4WD6.2LV8GASN/AAlternator (Remanufactured)
2020ChevroletTahoe4WD5.3LV8FLEXN/ATo 150 Amp Alternator; Alternator (Remanufactured)
2020ChevroletTahoe—5.3LV8GASN/ATo 150 Amp Alternator; Alternator (Remanufactured)
2020ChevroletTahoe4WD6.2LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2019CadillacEscalade4WD6.2LV8—N/AAlternator (Remanufactured)
2019CadillacEscalade ESV—6.2LV8—N/AAlternator (Remanufactured)
2019ChevroletSilverado 1500 LD—5.3LV8FLEXN/ATo 150 Amp Alternator; Alternator (Remanufactured)
2019ChevroletSilverado 2500 HD—6.6LV8—N/ATo 150 Amp Alternator; with Single Alternator; Alternator (Remanufactured)
2019ChevroletSilverado 2500 HD4WD6.6LV8—N/ALocated on Bottom; To 150 Amp Alternator; with Dual Alternators; Alternator (Remanufactured)
2019ChevroletSilverado 3500 HD—6.6LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2019ChevroletTahoe—5.3LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2019ChevroletTahoe—6.2LV8FLEXN/ATo 150 Amp Alternator; Alternator (Remanufactured)
2019ChevroletTahoe4WD6.2LV8GASN/ATo 150 Amp Alternator; Alternator (Remanufactured)
2019GMCSierra 1500 Limited—5.3LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2019GMCSierra 2500 HD4WD6.6LV8—N/ALocated on Bottom; To 150 Amp Alternator; with Dual Alternators; Alternator (Remanufactured)
2019GMCSierra 2500 HD—6.6LV8—N/ATo 150 Amp Alternator; with Single Alternator; Alternator (Remanufactured)
2019GMCSierra 3500 HD4WD6.6LV8—N/ALocated on Bottom; To 150 Amp Alternator; with Dual Alternators; Alternator (Remanufactured)
2019GMCSierra 3500 HD—6.6LV8—N/ATo 150 Amp Alternator; with Single Alternator; Alternator (Remanufactured)
2019GMCYukon—6.2LV8GASN/ATo 150 Amp Alternator; Alternator (Remanufactured)
2019GMCYukon4WD6.2LV8FLEXN/ATo 150 Amp Alternator; Alternator (Remanufactured)
2019GMCYukon—5.3LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2019GMCYukon XL—6.2LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2019GMCYukon XL—5.3LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2018CadillacEscalade—6.2LV8—N/AAlternator (Remanufactured)
2018CadillacEscalade ESV—6.2LV8—N/AAlternator (Remanufactured)
2018ChevroletSilverado 1500—5.3LV8FLEXN/ATo 150 Amp Alternator; Alternator (Remanufactured)
2018ChevroletSilverado 1500—4.3LV6—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2018ChevroletSilverado 1500—6.2LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2018ChevroletSilverado 1500—5.3LV8GASN/ATo 150 Amp Alternator; Alternator (Remanufactured)
2018ChevroletSilverado 2500 HD—6.6LV8—N/ATo 150 Amp Alternator; with Single Alternator; Alternator (Remanufactured)
2018ChevroletSilverado 2500 HD4WD6.6LV8—N/ALocated on Bottom; To 150 Amp Alternator; with Dual Alternators; Alternator (Remanufactured)
2018ChevroletSilverado 3500 HD—6.6LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2018ChevroletTahoe—6.2LV8FLEXN/ATo 150 Amp Alternator; Alternator (Remanufactured)
2018ChevroletTahoe4WD6.2LV8GASN/ATo 150 Amp Alternator; Alternator (Remanufactured)
2018ChevroletTahoe—5.3LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2018GMCSierra 1500—6.2LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2018GMCSierra 1500—5.3LV8GASN/ATo 150 Amp Alternator; Alternator (Remanufactured)
2018GMCSierra 1500—5.3LV8FLEXN/ATo 150 Amp Alternator; Alternator (Remanufactured)
2018GMCSierra 1500—4.3LV6—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2018GMCSierra 2500 HD4WD6.6LV8—N/ALocated on Bottom; To 150 Amp Alternator; with Dual Alternators; Alternator (Remanufactured)
2018GMCSierra 2500 HD—6.6LV8—N/ATo 150 Amp Alternator; with Single Alternator; Alternator (Remanufactured)
2018GMCSierra 3500 HD4WD6.6LV8—N/ALocated on Bottom; To 150 Amp Alternator; with Dual Alternators; Alternator (Remanufactured)
2018GMCSierra 3500 HD—6.6LV8—N/ATo 150 Amp Alternator; with Single Alternator; Alternator (Remanufactured)
2018GMCYukon—6.2LV8FLEXN/ATo 150 Amp Alternator; Alternator (Remanufactured)
2018GMCYukon—5.3LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2018GMCYukon XL—6.2LV8FLEXN/ATo 150 Amp Alternator; Alternator (Remanufactured)
2018GMCYukon XL—5.3LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2017CadillacEscalade—6.2LV8FLEXN/AAlternator (Remanufactured)
2017CadillacEscalade ESV—6.2LV8FLEXN/AAlternator (Remanufactured)
2017ChevroletSilverado 1500—5.3LV8GASN/ATo 150 Amp Alternator; Alternator (Remanufactured)
2017ChevroletSilverado 1500—5.3LV8FLEXN/ATo 150 Amp Alternator; Alternator (Remanufactured)
2017ChevroletSilverado 1500—4.3LV6—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2017ChevroletSilverado 1500—6.2LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2017ChevroletSilverado 2500 HD—6.6LV8—N/ALocated on Bottom; To 150 Amp Alternator; with Dual Alternators; Alternator (Remanufactured)
2017ChevroletSilverado 2500 HD—6.6LV8—N/ATo 150 Amp Alternator; with Single Alternator; Alternator (Remanufactured)
2017ChevroletSilverado 3500 HD—6.6LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2017ChevroletTahoe—5.3LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2017GMCSierra 1500—6.2LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2017GMCSierra 1500—5.3LV8FLEXN/ATo 150 Amp Alternator; Alternator (Remanufactured)
2017GMCSierra 1500—4.3LV6—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2017GMCSierra 1500—5.3LV8GASN/ATo 150 Amp Alternator; Alternator (Remanufactured)
2017GMCSierra 2500 HD—6.6LV8—N/ALocated on Bottom; To 150 Amp Alternator; with Dual Alternators; Alternator (Remanufactured)
2017GMCSierra 2500 HD—6.6LV8—N/ATo 150 Amp Alternator; with Single Alternator; Alternator (Remanufactured)
2017GMCSierra 3500 HD—6.6LV8—N/ATo 150 Amp Alternator; with Single Alternator; Alternator (Remanufactured)
2017GMCSierra 3500 HD—6.6LV8—N/ALocated on Bottom; To 150 Amp Alternator; with Dual Alternators; Alternator (Remanufactured)
2017GMCYukon—6.2LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2017GMCYukon—5.3LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2017GMCYukon XL—6.2LV8FLEXN/ATo 150 Amp Alternator; Alternator (Remanufactured)
2017GMCYukon XL—5.3LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2016CadillacEscalade—6.2LV8FLEXN/AAlternator (Remanufactured)
2016CadillacEscalade ESV—6.2LV8FLEXN/AAlternator (Remanufactured)
2016ChevroletSilverado 1500—6.2LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2016ChevroletSilverado 1500—5.3LV8GASN/ATo 150 Amp Alternator; Alternator (Remanufactured)
2016ChevroletSilverado 1500—5.3LV8FLEXN/ATo 150 Amp Alternator; Alternator (Remanufactured)
2016ChevroletSilverado 1500—4.3LV6—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2016ChevroletSilverado 2500 HD—6.6LV8—N/ATo 150 Amp Alternator; with Dual Alternators; Alternator (Remanufactured)
2016ChevroletSilverado 2500 HD—6.6LV8—N/ATo 150 Amp Alternator; with Single Alternator; Alternator (Remanufactured)
2016ChevroletSilverado 3500 HD—6.6LV8—N/ATo 150 Amp Alternator; with Single Alternator; Alternator (Remanufactured)
2016ChevroletSilverado 3500 HD—6.6LV8—N/ATo 150 Amp Alternator; with Dual Alternators; Alternator (Remanufactured)
2016ChevroletTahoe—5.3LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2016GMCSierra 1500—5.3LV8GASN/ATo 150 Amp Alternator; Alternator (Remanufactured)
2016GMCSierra 1500—5.3LV8FLEXN/ATo 150 Amp Alternator; Alternator (Remanufactured)
2016GMCSierra 1500—4.3LV6—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2016GMCSierra 1500—6.2LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2016GMCSierra 2500 HD—6.6LV8—N/ATo 150 Amp Alternator; with Single Alternator; Alternator (Remanufactured)
2016GMCSierra 2500 HD—6.6LV8—N/ATo 150 Amp Alternator; with Dual Alternators; Alternator (Remanufactured)
2016GMCSierra 3500 HD—6.6LV8—N/ATo 150 Amp Alternator; with Single Alternator; Alternator (Remanufactured)
2016GMCSierra 3500 HD—6.6LV8—N/ATo 150 Amp Alternator; with Dual Alternators; Alternator (Remanufactured)
2016GMCYukon—6.2LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2016GMCYukon—5.3LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2016GMCYukon XL—6.2LV8FLEXN/ATo 150 Amp Alternator; Alternator (Remanufactured)
2016GMCYukon XL—5.3LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2015CadillacEscalade—6.2LV8FLEXN/AAlternator (Remanufactured)
2015CadillacEscalade ESV—6.2LV8FLEXN/AAlternator (Remanufactured)
2015ChevroletSilverado 1500—5.3LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2015ChevroletSilverado 1500—4.3LV6—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2015ChevroletSilverado 1500—6.2LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2015ChevroletSilverado 2500 HD—6.6LV8—N/ATo 150 Amp Alternator; with Single Alternator; Alternator (Remanufactured)
2015ChevroletSilverado 2500 HD—6.6LV8—N/ATo 150 Amp Alternator; with Dual Alternators; Alternator (Remanufactured)
2015ChevroletSilverado 3500 HD—6.6LV8—N/ATo 150 Amp Alternator; with Dual Alternators; Alternator (Remanufactured)
2015ChevroletSilverado 3500 HD—6.6LV8—N/ATo 150 Amp Alternator; with Single Alternator; Alternator (Remanufactured)
2015ChevroletTahoe—5.3LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2015GMCSierra 1500—5.3LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2015GMCSierra 1500—6.2LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2015GMCSierra 1500—4.3LV6—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2015GMCSierra 2500 HD—6.6LV8—N/ATo 150 Amp Alternator; with Single Alternator; Alternator (Remanufactured)
2015GMCSierra 2500 HD—6.6LV8—N/ATo 150 Amp Alternator; with Dual Alternators; Alternator (Remanufactured)
2015GMCSierra 3500 HD—6.6LV8—N/ATo 150 Amp Alternator; with Single Alternator; Alternator (Remanufactured)
2015GMCSierra 3500 HD—6.6LV8—N/ATo 150 Amp Alternator; with Dual Alternators; Alternator (Remanufactured)
2015GMCYukon—6.2LV8FLEXN/ATo 150 Amp Alternator; Alternator (Remanufactured)
2015GMCYukon—5.3LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2015GMCYukon XL—6.2LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2015GMCYukon XL—5.3LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2014ChevroletSilverado 1500—4.3LV6—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2014ChevroletSilverado 1500—5.3LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2014ChevroletSilverado 1500—6.2LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2014GMCSierra 1500—4.3LV6—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2014GMCSierra 1500—5.3LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
2014GMCSierra 1500—6.2LV8—N/ATo 150 Amp Alternator; Alternator (Remanufactured)
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
227478962348708984143543