OEM GM Engine Parts

Find products for your vehicle

            How Many Pistons are in a Car Engine?

            The number of pistons in a car engine varies based on its design and configuration. Most cars have engines with 4, 6, or 8 pistons, either inline or V-shaped. Inline engines have even cylinders, while V engines have angled cylinders. High-performance or specialized vehicles may have more pistons, but they are less common in daily cars.

            Other Components

            1. Control Arms

              Control arms, also called wishbones or A-arms, join the wheel hub and chassis. They are usually made of steel or aluminum and have bushings and pivot points that enable smooth articulation without stability or control.

            2. Drive Shafts

              The drive shafts transfer torque from the transmission or transfer case to the differential, which distributes power to the wheels in rear-wheel or four-wheel drive vehicles.

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            10126727 - : Valve Cover Gasket for GM Image

            Valve Cover Gasket

            7.4L 8 cylinder, gas. Express, savana. 7.4l. All. G10-30 vans. 7.4l. This GM Genuine Part is designed, engineered, and tested to...
            $61.87
            MSRP $97.80
            Save $35.93
            36.7% Off
            12628569 - : Valve Cover Gasket for GM Image

            Valve Cover Gasket

            Silverado, sierra. 6.6L, upper. Express, savana. 2015-16, upper. This GM Genuine Part is designed, engineered, and tested to rigorous...
            $36.67
            MSRP $56.43
            Save $19.76
            35% Off
            12649041 - : Valve Cover Gasket for GM Image

            Valve Cover Gasket

            Spark. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
            $33.40
            MSRP $51.41
            Save $18.01
            35% Off
            25532619 - : Valve Cover Gasket for GM Image

            Valve Cover Gasket

            Bonneville, LeSabre. 3.8l. With hi-output engine. All models. 3.3l. LaCrosse. Park Avenue. Impala, Monte Carlo. Grand Prix. Lucerne....
            $5.05
            MSRP $7.39
            Save $2.34
            31.7% Off
            55506707 - : PCV Valve Cover for GM Image

            PCV Valve Cover

            This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
            $8.58
            MSRP $12.54
            Save $3.96
            31.6% Off
            94847280 - : Valve Cover Seal for GM Image

            Valve Cover Seal

            Vibe. 1.8L with ho.
            $6.77
            12691860 - : Valve Cover Gasket for GM Image

            Valve Cover Gasket

            2017-19. All. 6.6L diesel, upper components. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. This GM Genuine Part is designed,...
            $23.72
            MSRP $36.51
            Save $12.79
            35% Off
            55487484 - : Valve Cover Heat Shield for GM Image

            Valve Cover Heat Shield

            $53.47
            MSRP $82.29
            Save $28.82
            35% Off
            12671789 - : Valve Cover Oil Seal for GM Image

            Valve Cover Oil Seal

            1.3L turbo, small.
            $5.05
            MSRP $7.39
            Save $2.34
            31.7% Off
            12573742 - : Camshaft Cover Bolt Insulator for GM Image

            Camshaft Cover Bolt Insulator

            This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
            $5.96
            MSRP $8.73
            Save $2.77
            31.7% Off
            12615912 - : Camshaft Cover Bolt Insulator for GM Image

            Camshaft Cover Bolt Insulator

            This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
            $17.60
            MSRP $25.74
            Save $8.14
            31.6% Off
            12647772 - : Driver Side Camshaft Cover for GM Image

            Driver Side Camshaft Cover

            Caprice PPV. Left. 3.6L, 1st design. 3.6L, 2nd design. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
            $180.20
            MSRP $288.72
            Save $108.52
            37.6% Off

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