OEM GM Alternators

Find products for your vehicle

            22942844 - : Alternator for GM Image

            Alternator

            Sedan, 2.5L, 2.0L turbo, with auto stop-go, labeled 22897844. 3.6L, 2015. CTS. 3.6l. Without vsport. 3.6L, 2014-15. ATS. 3.6l. Without...
            $384.21
            MSRP $698.58
            Save $314.37
            45% Off
            85766007 - : Alternator for GM Image

            Alternator

            Stamped #84677896. 5.3, 6.2L, 250 amp. Suburban. 250 amp. Tahoe. Without police vehicle. 250 amp.
            $268.81
            MSRP $486.54
            Save $217.73
            44.8% Off
            85063115 - : Alternator for GM Image

            Alternator

            Escalade. Yukon XL. 5.3l. 250a. Yukon. 4wd. 5.3l. 250a. 6.2L supercharged. 4.3, 5.3, 6.2L, 250 amp. With supercharger. All.
            $308.37
            MSRP $544.52
            Save $236.15
            43.4% Off
            84938162 - : Alternator for GM Image

            Alternator

            100% newly manufactured as an exact replacement for your GM vehicle's original alternator Components are tested to meet original...
            $215.22
            MSRP $389.54
            Save $174.32
            44.8% Off
            13540593 - : Alternator for GM Image

            Alternator

            CT5. 3.0l. Label# 13538812. 100% newly manufactured as an exact replacement for your GM vehicle's original alternator Components are...
            $192.03
            MSRP $347.56
            Save $155.53
            44.7% Off
            20881337 - : Alternator for GM Image

            Alternator

            Silverado, sierra. Avalanche, Escalade EXT. 145 amp. Escalade ESV. 145 amp. Canyon, Colorado. 4.3L, 2003-14, 145 amp. 5.3L. Newly...
            $299.32
            MSRP $541.76
            Save $242.44
            44.8% Off
            84143540 - : Alternator for GM Image

            Alternator

            Sierra, silverado. Escalade ESV. Stamped #84143540. Suburban. 170 amp. Yukon XL. 6.2L, label 84143540. Newly manufactured as an exact...
            $421.47
            MSRP $743.97
            Save $322.50
            43.3% Off
            13592809 - : Alternator for GM Image

            Alternator

            ATS. 2.0l, 2.5l. CTS. 2.0l. With stop/start. Coupe, 2.0L turbo, with auto stop-go, manual trans. Sedan, 2.5L, 2.0L turbo, with auto...
            $305.64
            MSRP $553.20
            Save $247.56
            44.8% Off
            84195660 - : Alternator for GM Image

            Alternator

            Stamped #84195660. CT6. 2.0l. Newly manufactured as an exact replacement for your GM vehicle's original alternator This GM Genuine Part...
            $315.74
            MSRP $571.48
            Save $255.74
            44.8% Off
            22817848 - : Alternator for GM Image

            Alternator

            Silverado, sierra. Without diesel. 125 amp. 6.6L turbo diesel, with dual alternator. 6.0L, 125 amp. Dual Alternator. 125 Amp. Single...
            $343.84
            MSRP $606.95
            Save $263.11
            43.3% Off
            84009373 - : Alternator for GM Image

            Alternator

            3.6L. Newly manufactured as an exact replacement for your GM vehicle's original alternator This GM Genuine Part is designed, engineered,...
            $437.32
            MSRP $883.46
            Save $446.14
            50.5% Off
            13553838 - : Alternator for GM Image

            Alternator

            Blazer. 3.6l. 155a. LaCrosse. 3.6l. Regal Sportback. 3.6l. 155 Amp.. Stamped #13520809.
            $226.83
            MSRP $410.56
            Save $183.73
            44.8% 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.