84143539 Genuine GM Alternator For Express Savana Silverado Sierra 6.0L

Name: 84143539 Genuine GM Alternator For Express Savana Silverado Sierra 6.0L
Brand: GM
Price: 732.00 USD
Availability: InStock

P/N: 84143539 Manufactured by: GM

$732.00 - $732.00

$732.00

$732.00 - $732.00

$732.00

2 in Stock

Condition: New

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Description

The 84143539 alternator is designed to generate electrical power and maintain battery charge while the engine is running. It provides stable voltage output for vehicle electrical systems and ensures reliable performance for heavy-duty GM 6.0L V8 applications.

Vehicle Compatibility

Year	Vehicle	Engine	Trims
2020	Chevrolet Express 2500	4.3L V6 / 6.0L V8	Base, LS, LT
2020	Chevrolet Express 3500	4.3L V6 / 6.0L V8	Base, LS, LT
2020	Chevrolet Express 4500	6.0L V8	Base
2020	GMC Savana 2500	4.3L V6 / 6.0L V8	Base, LS, LT
2020	GMC Savana 3500	4.3L V6 / 6.0L V8	Base, LS, LT
2020	GMC Savana 4500	6.0L V8	Base
2019	Chevrolet Express 2500	4.3L V6 / 6.0L V8	Base, LS, LT
2019	Chevrolet Express 3500	4.3L V6 / 6.0L V8	Base, LS, LT
2019	Chevrolet Express 4500	6.0L V8	Base
2019	Chevrolet Silverado 2500 HD	6.0L V8	High Country, LT, LTZ, WT
2019	Chevrolet Silverado 3500 HD	6.0L V8	High Country, LT, LTZ, WT
2019	Chevrolet Suburban 3500 HD	6.0L V8	LS, LT
2019	GMC Savana 2500	4.3L V6 / 6.0L V8	Base, LS, LT
2019	GMC Savana 3500	4.3L V6 / 6.0L V8	Base, LS, LT
2019	GMC Savana 4500	6.0L V8	Base
2019	GMC Sierra 2500 HD	6.0L V8	Base, Denali, SLE, SLT
2019	GMC Sierra 3500 HD	6.0L V8	Base, Denali, SLE, SLT
2018	Chevrolet Express 2500	4.3L V6 / 6.0L V8	Base, LS, LT
2018	Chevrolet Express 3500	4.3L V6 / 6.0L V8	Base, LS, LT
2018	Chevrolet Express 4500	6.0L V8	Base
2018	Chevrolet Silverado 2500 HD	6.0L V8	High Country, LT, LTZ, WT
2018	Chevrolet Silverado 3500 HD	6.0L V8	High Country, LT, LTZ, WT
2018	Chevrolet Suburban 3500 HD	6.0L V8	LS, LT
2018	GMC Savana 2500	4.3L V6 / 6.0L V8	Base, LS, LT
2018	GMC Savana 3500	4.3L V6 / 6.0L V8	Base, LS, LT
2018	GMC Savana 4500	6.0L V8	Base
2018	GMC Sierra 2500 HD	6.0L V8	Base, Denali, SLE, SLT
2018	GMC Sierra 3500 HD	6.0L V8	Base, Denali, SLE, SLT
2017	Chevrolet Express 2500	4.8L / 6.0L V8	Base, LS, LT
2017	Chevrolet Express 3500	4.8L / 6.0L V8	Base, LS, LT
2017	Chevrolet Express 4500	6.0L V8	Base
2017	Chevrolet Silverado 2500 HD	6.0L V8	High Country, LT, LTZ, WT
2017	Chevrolet Silverado 3500 HD	6.0L V8	High Country, LT, LTZ, WT
2017	Chevrolet Suburban 3500 HD	6.0L V8	LS, LT
2017	GMC Savana 2500	4.8L / 6.0L V8	Base, LS, LT
2017	GMC Savana 3500	4.8L / 6.0L V8	Base, LS, LT
2017	GMC Savana 4500	6.0L V8	Base
2017	GMC Sierra 2500 HD	6.0L V8	Base, Denali, SLE, SLT
2017	GMC Sierra 3500 HD	6.0L V8	Base, Denali, SLE, SLT
2016	Chevrolet Express 2500	4.8L / 6.0L V8	Base, LS, LT
2016	Chevrolet Express 3500	4.8L / 6.0L V8	Base, LS, LT
2016	Chevrolet Express 4500	6.0L V8	Base
2016	Chevrolet Silverado 2500 HD	6.0L V8	High Country, LT, LTZ, WT
2016	Chevrolet Silverado 3500 HD	6.0L V8	High Country, LT, LTZ, WT
2016	Chevrolet Suburban 3500 HD	6.0L V8	LS, LT
2016	GMC Savana 2500	4.8L / 6.0L V8	Base, LS, LT
2016	GMC Savana 3500	4.8L / 6.0L V8	Base, LS, LT
2016	GMC Savana 4500	6.0L V8	Base
2016	GMC Sierra 2500 HD	6.0L V8	Base, Denali, SLE, SLT
2016	GMC Sierra 3500 HD	6.0L V8	Base, Denali, SLE, SLT
2015	Chevrolet Silverado 2500 HD	6.0L V8	High Country, LT, LTZ, WT
2015	Chevrolet Silverado 3500 HD	6.0L V8	High Country, LT, LTZ, WT
2015	GMC Sierra 2500 HD	6.0L V8	Base, Denali, SLE, SLT
2015	GMC Sierra 3500 HD	6.0L V8	Base, Denali, SLE, SLT

General Specifications

Condition	New
Part Number	84143539
Brand	GM
Part Type	Alternator
Years	2015–2020
Part Description	Generator Assembly
Dimensions	14.5 x 14.2 x 10.6 inches
Weight	18.25 Pounds
Fitment Type	Direct Replacement

Product Features

The 84143539 alternator is engineered to deliver consistent charging performance and reliability for GM heavy-duty applications:

Generates electrical power for vehicle systems during engine operation
Maintains proper battery charge under high electrical loads
Designed for direct-fit installation with OEM specifications
Provides stable and consistent voltage output
Supports demanding 6.0L V8 engine applications
Built for durability in commercial and heavy-duty use

Application Notes

The 84143539 alternator is designed for GM vehicles equipped with 6.0L V8 engines listed above. It ensures proper operation of the charging system and reliable electrical performance.

Always verify part number and vehicle compatibility before installation.