Genuine GM Radiators

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            What do car radiators do for engines? Simply put, they keep them running as cool as possible. In fact, they help prevent overheating. How a car radiator works, though, is more complex. Inside your GM vehicle, for instance, it all starts with coolant. The liquid travels through a radiator hose and back and forth between inlets and outlets, compressed by a radiator cap as it moves. While it circulates, it captures engine heat. A set of fins then expels the heat, and a fan blows it away. The result: your engine not only works properly. It also lasts longer. Any factory radiator can go bad, though. When it does, it causes problems like HVAC malfunctions, not to mention engine overheats and shutdowns.

            What are the Signs of Radiator Problems?

            Listen for weird engine noises, look for sludgy coolant and fin damage, and smell for a sweet, syrupy aroma. The last is ethylene glycol, and it usually indicates a coolant leak. If you think your radiator is near failure, check your temperature gauge. Its needle will tell you if your engine's running too hot. Then, run a full inspection. If the results call for replacement, avoid the aftermarket. A genuine GM radiator will fit your make and model best. Our auto parts store has plenty, and you can order one online direct from your OEM in just a few clicks. So, cross another job off your list of to-dos. Buy now!

            13545896 - : 20 P.S.I. Radiator Surge Tank Cap for GM Image

            20 P.S.I. Radiator Surge Tank Cap

            $11.90
            MSRP $20.70
            Save $8.80
            42.5% Off
            20898801 - : 15 P.S.I. Radiator Surge Tank Cap for GM Image

            15 P.S.I. Radiator Surge Tank Cap

            CTS-v. 3.6L. STS. Coupe, 6.2L. 4.6L, with trailer pkg. Helps seal and regulate cooling pressure in your vehicle's radiator surge tank
            $10.97
            MSRP $19.10
            Save $8.13
            42.6% Off
            9202799 - : 21 P.S.I. Radiator Surge Tank Cap for GM Image

            21 P.S.I. Radiator Surge Tank Cap

            Helps seal and regulate cooling pressure in your vehicle's radiator surge tank
            $25.62
            MSRP $42.72
            Save $17.10
            40% Off
            94539597 - : 17 P.S.I. Radiator Surge Tank Cap for GM Image

            17 P.S.I. Radiator Surge Tank Cap

            Aveo. 2009-11. 2007-08. Expansion tank cap. G3. Helps seal and regulate cooling pressure in your vehicle's radiator surge tank
            $12.39
            MSRP $21.54
            Save $9.15
            42.5% Off
            10305080 - : 16 P.S.I. Radiator Surge Tank Cap for GM Image

            16 P.S.I. Radiator Surge Tank Cap

            Corvette. DTS. XLR. 4.6L. Lucerne. 4.4L. With supercharged. Helps seal and regulate cooling pressure in your vehicle's radiator surge tank
            $14.02
            MSRP $24.37
            Save $10.35
            42.5% Off
            22681354 - : Radiator Surge Tank Outlet Hose Clip for GM Image

            Radiator Surge Tank Outlet Hose Clip

            2.2L with dohc. Helps keep components securely attached This GM Genuine Part is designed, engineered, and tested to rigorous standards...
            $5.03
            MSRP $7.39
            Save $2.36
            31.9% Off
            84819025 - : Radiator Coolant Hose for GM Image

            Radiator Coolant Hose

            3.6L turbo, radiator mounted, #3. CT4. Right. Inlet. CT5. 6.2L, auxiliary. Auxiliary Radiator.
            $42.80
            MSRP $60.28
            Save $17.48
            29% Off
            84237833 - : Radiator Coolant Hose for GM Image

            Radiator Coolant Hose

            3.6L turbo, radiator mounted, #6. CT4. Left. Outlet. CT5. 6.2L, auxiliary. Auxiliary Radiator.
            $81.54
            MSRP $114.84
            Save $33.30
            29% Off
            13545898 - : Engine Coolant Reservoir Cap for GM Image

            Engine Coolant Reservoir Cap

            Location-Reservoir. Bolt. Volt. Hoses & heater. Battery Cooling.
            $9.80
            MSRP $17.04
            Save $7.24
            42.5% Off
            13544913 - : Cap for GM Image

            Cap

            Trailblazer. Encore GX. Trax. Envista. Expansion tank cap. Location-Reservoir. 1.3L turbo, reservoir & hoses. 1.2L turbo.
            $4.90
            MSRP $8.52
            Save $3.62
            42.5% Off
            13558569 - : Reservoir Cap for GM Image

            Reservoir Cap

            3.0L diesel. 2020-22. 1.8L, generator cooling. 2023-26. 6.2L supercharger. Charge Air Cooling. Location-Reservoir. HVAC System.
            $5.98
            MSRP $8.79
            Save $2.81
            32% Off
            11547957 - : Multi-Purpose Clamp for GM Image

            Multi-Purpose Clamp

            6.2L, with supercharger, #3. Helps prevent leaks This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
            $6.31
            MSRP $9.28
            Save $2.97
            32% Off

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