Seller notes

NEW Top Quality Heavy Gauge Block Heater Cord. Fits All 2001-2017 and most 2018 Duramax 6.6L Diesel Engines in any vehicle.Replaces GM Part#'s 19301659, 23402644, 20837210 & 12681380, 12705875, 19419326, 84303149 6 feet long heat-shielded power cord w/ cap for 120V AC. This cord can easily and safely power heaters up to 1000w. Made with a high quality flexible rubber sheathing (not a cheap plastic covering that cracks in the cold) This little cord can be a hard to find part ..... and worth every...

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