OEM GM Alternators

Find products for your vehicle

            84672414 - : Alternator Heat Shield for GM Image

            Alternator Heat Shield

            This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
            $151.89
            MSRP $241.16
            Save $89.27
            37% Off
            11589321 - : Alternator Bracket Bolt for GM Image

            Alternator Bracket Bolt

            2017-21 3.6L. #3. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
            $3.53
            MSRP $5.15
            Save $1.62
            31.5% Off
            22821447 - : Alternator Wiring Harness for GM Image

            Alternator Wiring Harness

            2.4L. 3.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
            $142.22
            MSRP $225.79
            Save $83.57
            37% Off
            94501028 - : Alternator Bracket Bolt for GM Image

            Alternator Bracket Bolt

            This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
            $11.65
            MSRP $17.05
            Save $5.40
            31.7% Off
            11611266 - : M10x1.5x192 Alternator Bolt for GM Image

            M10x1.5x192 Alternator Bolt

            4.3L, m10x192. 4.3L, 2018-20, long. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
            $0.61
            MSRP $0.90
            Save $0.29
            32.2% Off
            11610447 - : Alternator Bracket Stud for GM Image

            Alternator Bracket Stud

            6.2L without supercharger. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
            $5.24
            MSRP $7.69
            Save $2.45
            31.9% Off
            11548514 - : M8x1.25x117 Alternator Bolt for GM Image

            M8x1.25x117 Alternator Bolt

            With eassist. #3. 5.3L, with eassist. M8x117. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
            $3.31
            MSRP $4.82
            Save $1.51
            31.3% Off
            12663770 - : Alternator Brace Sleeve for GM Image

            Alternator Brace Sleeve

            This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
            $9.18
            MSRP $13.43
            Save $4.25
            31.6% Off
            19295339 - : Alternator Jumper Cable for GM Image

            Alternator Jumper Cable

            Professional, premium aftermarket replacement This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
            $12.28
            MSRP $20.46
            Save $8.18
            40% Off
            93740745 - : Alternator Pulley Nut for GM Image

            Alternator Pulley Nut

            This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
            $24.00
            MSRP $35.10
            Save $11.10
            31.6% Off
            24264105 - : Alternator Pulley Nut for GM Image

            Alternator Pulley Nut

            This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
            $4.13
            MSRP $6.04
            Save $1.91
            31.6% Off
            11546599 - : Alternator Bracket Stud for GM Image

            Alternator Bracket Stud

            This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
            $3.07
            MSRP $4.50
            Save $1.43
            31.8% Off

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            Your vehicle' alternator is responsible for keeping your car battery charged after every start and for generating the electricity to power the electrical components throughout the vehicle. Without the alternator, your car battery wouldn't last more than a few drives. Because the alternator is so vital to automobiles, it is crucial to know when an alternator is going bad and to promptly fix or replace it. If your car experiences electrical failures such as flickering lights and difficulty starting the engine, these might be signs to check up on your alternator. If you fail to do this, your alternator can fail to provide power to your battery too, killing your vehicle's power overall. Not only is this frustrating, but it can be scary, too. Get yourself a brand-new alternator through GM Auto Parts Nationwide and never worry about total power loss again. At GM Auto Parts Nationwide, we provide a huge selection of OEM alternators that are perfect for your GM car, truck, or SUV. With our parts coming directly from GM manufacturers themselves, we can guarantee the highest-quality, best-fitting alternators possible for your vehicle. Not only that, but our genuine alternators are sold at affordable, competitive prices, making the selection easier than ever. Take a look at all of the OEM alternators we have to offer, and find the one that is the best for your specific GM make and model. When you find your ideal alternator, make the purchase, and let GM Auto Parts Nationwide handle the rest.