Original GM Alternators

Find products for your vehicle

            Your car battery helps the electronics in your GM car, truck, or SUV run. Did you know the alternator will also keep all your vehicle's parts running as they should? Whether you decide to purchase a brand-new alternator or a remanufactured one, they all have the same job.

            What Causes an Alternator to Fail?

            Causes of a failed alternator include a bad jump start, accessory install, or old age. There are also warning signs that may indicate your alternator is starting to go bad. These signs include flickering headlights, a burning smell, or a dead battery. Most maintenance schedules suggest replacing this part about every seven years. You can also reference your owner's manual for more information regarding your GM model.

            Repair Your GM Alternator | Shop Quality OEM Parts Online

            Genuine GM alternators will provide you with the peace of mind you deserve. The next time you are searching for quality OEM parts, we hope you will think of our auto parts counter. Please take a moment to place an order for your alternator and other auto parts through our website. We will ship the auto parts you need straight to your door.

            321385 - : Acdelco™ Alternator for GM Image

            Acdelco™ Alternator

            GM 321-385
            Reman.. Stamped #1101310. All models. 3.8l. Gas. 6 cylinder. 3.8. 105 amp.
            $297.53 CAD
            MSRP $481.83 CAD
            Save $184.30 CAD
            38.3% Off
            3212161 - : Acdelco™ Alternator for GM Image

            Acdelco™ Alternator

            100 Amp.. Reman.. Vendor:delco remy.
            $329.32 CAD
            MSRP $533.31 CAD
            Save $203.99 CAD
            38.2% Off
            3212160 - : Acdelco™ Alternator for GM Image

            Acdelco™ Alternator

            All models. 5.7l. 102 Amp.. Reman. 105 Amp..
            $391.81 CAD
            MSRP $639.87 CAD
            Save $248.06 CAD
            38.8% Off
            11612204 - : Alternator Bolt for GM Image

            Alternator Bolt

            $7.08 CAD
            MSRP $8.05 CAD
            Save $0.97 CAD
            12% Off
            87835553 - : Alternator Shield for GM Image

            Alternator Shield

            1.5L, 1st design.
            $29.42 CAD
            MSRP $47.16 CAD
            Save $17.74 CAD
            37.6% Off
            321464 - : Acdelco™ Alternator for GM Image

            Acdelco™ Alternator

            GM 321-464
            Reman.. Stamped #1101600. 105 amp.
            $302.16 CAD
            MSRP $489.34 CAD
            Save $187.18 CAD
            38.3% Off
            321478 - : Acdelco™ Alternator for GM Image

            Acdelco™ Alternator

            GM 321-478
            100 Amp.. Stamped #1101814. Reman.
            $142.50 CAD
            MSRP $240.00 CAD
            Save $97.50 CAD
            40.6% Off
            3212164 - : Acdelco™ Alternator for GM Image

            Acdelco™ Alternator

            Reman. Cavalier, Sunfire. 2.2l. Ohv. 2.4L. 2.2L, without dohc.
            $382.32 CAD
            MSRP $624.41 CAD
            Save $242.09 CAD
            38.8% Off
            3212108 - : Acdelco™ Alternator for GM Image

            Acdelco™ Alternator

            Without Avalanche. Reman.. 2nd Design. 105 amp.
            $453.41 CAD
            MSRP $740.50 CAD
            Save $287.09 CAD
            38.8% Off
            13582944 - : Alternator Cover for GM Image

            Alternator Cover

            $5.09 CAD
            MSRP $5.79 CAD
            Save $0.70 CAD
            12.1% Off
            3212174 - : Acdelco™ Alternator for GM Image

            Acdelco™ Alternator

            City Express.
            $575.36 CAD
            MSRP $977.29 CAD
            Save $401.93 CAD
            41.1% Off
            3342157 - : Acdelco™ Alternator for GM Image

            Acdelco™ Alternator

            78 Amp.
            $121.32 CAD
            MSRP $177.37 CAD
            Save $56.05 CAD
            31.6% Off

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