There are 7 choices

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SIERRA DENALI 1500
- (145 amp, opt KG3)
SIERRA DENALI 2500
SIERRA DENALI 3500

Alternator for 2012 GMC Sierra Denali

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There are 7 choices for the 2012 GMC Sierra Denali Alternator !!!
Choose Your Option

SIERRA DENALI 1500 (145 amp, opt KG3)
SIERRA DENALI 2500 125 amp (opt KG7 or K76)
SIERRA DENALI 2500 145 amp (opt KG3)
SIERRA DENALI 2500 160 amp (opt KW1)
SIERRA DENALI 3500 125 amp (opt KG7 or K76)
SIERRA DENALI 3500 145 amp (opt KG3)
SIERRA DENALI 3500 160 amp (opt KW1)

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