Orders Typically Ship in 2-4 Business Days Depending on Inventory. Due to Global Shortages, Some Parts Are On Backorder.
Cart

Cart is Empty

Alternator - GM (84143542)

2015-2023 GM - 84143542

Alternator - GM (84143542)

2015-2023 GM - 84143542

  • MSRP: $470.40
  • Discount: $206.27 (43.8% off)
  • Sale Price: $264.13
OR
Manufacturer Warranty Minimum of 12 Months
Guaranteed Fitment Always the correct parts
Shop with Confidence Your information is safe
In-House Experts We know our products
  • Details
  • Also Purchased
  • Additional Info
  • Vehicle Fitment
  • Product Reviews
  • Ask Our Team
  • Warranty & Disclosures
  • Installation Instructions
  • Policies

Details

  • Brand:
    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • SKU: 84143542
  • Other Names: Alternator
  • Description:

    Silverado, sierra. Express, savana. 150 Amp. Newly manufactured as an exact replacement for your GM vehicle's original alternator This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

  • Condition: New
  • Replaces: 22747894, 23487088
  • Sold In Quantity: 1

Vehicle Fitment

Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
2023 Chevrolet Express 2500 Base, LS, LT 4.3L V6 - Flex, 4.3L V6 - Gas
2023 Chevrolet Express 3500 Base, LS, LT 4.3L V6 - Flex
2023 GMC Savana 2500 Base, LS, LT 4.3L V6 - Flex
2023 GMC Savana 3500 Base, LS, LT 4.3L V6 - Flex
2022 Chevrolet Express 2500 Base, LS, LT 4.3L V6 - Flex, 4.3L V6 - Gas
2022 Chevrolet Express 3500 Base, LS, LT 4.3L V6 - Flex
2022 GMC Savana 2500 Base, LS, LT 4.3L V6 - Flex
2022 GMC Savana 3500 Base, LS, LT 4.3L V6 - Flex
2021 Chevrolet Express 2500 Base, LS, LT 4.3L V6 - Flex, 4.3L V6 - Gas
2021 Chevrolet Express 3500 Base, LS, LT 4.3L V6 - Flex
2021 GMC Savana 2500 Base, LS, LT 4.3L V6 - Flex
2021 GMC Savana 3500 Base, LS, LT 4.3L V6 - Flex
2020 Chevrolet Express 2500 Base, LS, LT 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2020 Chevrolet Express 3500 Base, LS, LT 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2020 GMC Savana 2500 Base, LS, LT 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2020 GMC Savana 3500 Base, LS, LT 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2019 Chevrolet Express 2500 Base, LS, LT 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2019 Chevrolet Express 3500 Base, LS, LT 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2019 Chevrolet Silverado 2500 HD High Country, LT, LTZ, WT 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2019 Chevrolet Silverado 3500 HD High Country, LT, LTZ, WT 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2019 Chevrolet Suburban 3500 HD LS, LT 6.0L V8 - Flex
2019 GMC Savana 2500 Base, LS, LT 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2019 GMC Savana 3500 Base, LS, LT 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2019 GMC Sierra 2500 HD Base, Denali, SLE, SLT 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2019 GMC Sierra 3500 HD Base, Denali, SLE, SLT 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2018 Chevrolet Express 2500 Base, LS, LT 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2018 Chevrolet Express 3500 Base, LS, LT 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2018 Chevrolet Silverado 2500 HD High Country, LT, LTZ, WT 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2018 Chevrolet Silverado 3500 HD High Country, LT, LTZ, WT 6.0L V8 - Flex, 6.0L V8 - Gas
2018 Chevrolet Suburban 3500 HD LS, LT 6.0L V8 - Flex, 6.0L V8 - Gas
2018 GMC Savana 2500 Base, LS, LT 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2018 GMC Savana 3500 Base, LS, LT 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2018 GMC Sierra 2500 HD Base, Denali, SLE, SLT 6.0L V8 - Flex, 6.0L V8 - Gas
2018 GMC Sierra 3500 HD Base, Denali, SLE, SLT 6.0L V8 - Flex, 6.0L V8 - Gas
2017 Chevrolet Express 2500 Base, LS, LT 4.8L V8 - Flex, 6.0L V8 - Flex, 6.0L V8 - Gas
2017 Chevrolet Express 3500 Base, LS, LT 4.8L V8 - Flex, 6.0L V8 - Flex, 6.0L V8 - Gas
2017 Chevrolet Silverado 2500 HD High Country, LT, LTZ, WT 6.0L V8 - Flex, 6.0L V8 - Gas
2017 Chevrolet Silverado 3500 HD High Country, LT, LTZ, WT 6.0L V8 - Flex, 6.0L V8 - Gas
2017 Chevrolet Suburban 3500 HD LS, LT 6.0L V8 - Flex, 6.0L V8 - Gas
2017 GMC Savana 2500 Base, LS, LT 4.8L V8 - Flex, 6.0L V8 - Flex, 6.0L V8 - Gas
2017 GMC Savana 3500 Base, LS, LT 4.8L V8 - Flex, 6.0L V8 - Flex, 6.0L V8 - Gas
2017 GMC Sierra 2500 HD Base, Denali, SLE, SLT 6.0L V8 - Flex, 6.0L V8 - Gas
2017 GMC Sierra 3500 HD Base, Denali, SLE, SLT 6.0L V8 - Flex, 6.0L V8 - Gas
2016 Chevrolet Silverado 2500 HD High Country, LT, LTZ, WT 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2016 Chevrolet Silverado 3500 HD High Country, LT, LTZ, WT 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2016 Chevrolet Suburban 3500 HD LS, LT 6.0L V8 - Flex, 6.0L V8 - Gas
2016 GMC Sierra 2500 HD Base, Denali, SLE, SLT 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2016 GMC Sierra 3500 HD Base, Denali, SLE, SLT 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2015 Chevrolet Silverado 2500 HD High Country, LT, LTZ, WT 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2015 Chevrolet Silverado 3500 HD High Country, LT, LTZ, WT 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2015 GMC Sierra 2500 HD Base, Denali, SLE, SLT 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2015 GMC Sierra 3500 HD Base, Denali, SLE, SLT 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
(5247 more fitments)

GM OEM Parts Online

Shopping for OEM parts and accessories for your GM has never been easier or cheaper. With a network of dealerships fulfilling orders, we ensure that your Alternator (84143542) will be delivered right to your door in a matter of days. All of our parts are genuine OEM parts so we guarantee your Alternator will perfectly fit your 2015-2023 vehicle, and you'll get your parts for less than you would pay at your local parts counter. 

Select Your GM Model below to shop for more parts from its entire OEM parts catalog.

| Buick Models | Cadillac Models | Chevrolet Models | GMC Models |

| Hummer Models | Oldsmobile Models | Pontiac Models | Saturn Models |