20758749 Genuine GM Alternator For Chevrolet HHR 2.2L 2.4L

20758749 Genuine GM Alternator For Chevrolet HHR 2.2L 2.4L

Name: 20758749 Genuine GM Alternator For Chevrolet HHR 2.2L 2.4L
Brand: GM
Price: 665.00 USD
Availability: InStock

P/N: 20758749 Manufactured by: GM

$665.00 - $665.00

$665.00

$665.00 - $665.00

$665.00

2 in Stock

Condition: New

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Description

The 20758749 alternator is a Genuine GM generator assembly designed to supply consistent electrical output for Chevrolet HHR models equipped with 2.2L and 2.4L engines. It maintains proper battery charging and supports all factory electrical systems, built to match original GM fitment and operating specifications.

Vehicle Compatibility

Year	Vehicle	Engine	Trims
2011	Chevrolet HHR	2.2L L4 Flex, 2.4L L4 Flex	LS, LS Panel, LT
2010	Chevrolet HHR	2.0L L4 Gas, 2.2L L4 Flex, 2.4L L4 Flex	LS, LS Panel, LT, LT Panel, SS
2009	Chevrolet HHR	2.0L L4 Gas, 2.2L L4 Flex, 2.4L L4 Flex	LS, LS Panel, LT, LT Panel, SS, SS Panel
2008	Chevrolet HHR	2.0L L4 Gas, 2.2L L4 Gas, 2.4L L4 Gas	LS, LS Panel, LT, LT Panel, SS

General Specifications

Condition	New
Part Number	20758749
Brand	GM
Part Type	Alternator
Years	2008–2011
Fitment Type	Direct replacement
Weight	13.80 lb
Dimensions	11.8 x 11.9 x 10.4 inches

Product Features

The 20758749 alternator is built to match factory performance and installation requirements:

Designed for GM compact vehicle charging systems
Provides consistent output for battery and onboard electronics
130-amp capacity for stable electrical system operation
Internal voltage regulator for controlled charging performance
Matches original mounting configuration and electrical connections
Engineered for proper integration with GM factory systems

Application Notes

The 20758749 alternator is intended for Chevrolet HHR models equipped with the engines listed above and factory charging systems. Proper function depends on correct engine configuration and electrical system compatibility.

Always verify part number, engine size, and vehicle configuration before installation.