Seller notes

A must for your 2019-2024 Duramax in the cold weather, easy starts, less wear on the engine. If you have the plug in receptacle on the front bumper drivers side , this is the correct Factory cord to power it. Ships immediately via UPS ground For a more affordable option see my other auction for a cheaper version that is more heavy duty for $80.00 No PO Box shipping, please only actual addresses...

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