15225928 Genuine GM Alternator For Trailblazer Envoy Rainier 4.2L

Name: 15225928 Genuine GM Alternator For Trailblazer Envoy Rainier 4.2L
Brand: GM
SKU: 15225928
Price: 429.00 USD
Availability: InStock

P/N: 15225928 Manufactured by: GM

$429.00 - $429.00

$429.00

$429.00 - $429.00

$429.00

2 in Stock

Condition: New

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Description

The 15225928 alternator is a Genuine GM generator assembly designed to provide consistent charging output for GM SUVs equipped with the 4.2L inline-6 engine. It maintains proper battery voltage and supports factory electrical systems, built to match original GM specifications for fit, durability, and performance.

Vehicle Compatibility

Year	Vehicle	Engine	Trims
2009	Chevrolet Trailblazer	4.2L L6 Gas	LT
2009	GMC Envoy	4.2L L6 Gas	SLE, SLT
2008	Chevrolet Trailblazer	4.2L L6 Gas	Base, LT
2008	GMC Envoy	4.2L L6 Gas	SLE, SLT
2007	Buick Rainier	4.2L L6 Gas	CXL
2007	Chevrolet Trailblazer	4.2L L6 Gas	LS, LT
2007	GMC Envoy	4.2L L6 Gas	SLE, SLT

General Specifications

Condition	New
Part Number	15225928
Brand	GM
Part Type	Alternator
Years	2007–2009
Fitment Type	Direct replacement
Weight	16.60 lb
Dimensions	9.7 x 8.4 x 8.7 inches

Product Features

The 15225928 alternator is built to match factory performance and installation requirements:

Designed for GM mid-size SUV charging systems
Provides stable voltage output for battery and onboard electronics
145-amp output supports factory electrical load demands
Internal regulator for controlled charging operation
Matches original mounting configuration and connections
Engineered for proper integration with GM electrical systems

Application Notes

The 15225928 alternator is intended for GM SUVs equipped with the 4.2L inline-6 engine listed above. Proper operation depends on correct vehicle configuration and factory charging system compatibility.

Always verify part number, engine size, and VIN before installation.