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Amazon.com: Zerostart 3100130 Engine Block Heater for Chevrolet and GMC 2001-2008 V8 -6.6L, Diesel (Duramax), 2007-2015 V8-6.6L Diesel (Duramax), 40mm Diameter | CSA Approved | 120 Volts | 1000 Watts : Automotive
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Merchant Block Heater Cord - Upgraded OE Replacement - 2001-2016 Duramax - 19301659 | Thoroughbred Diesel
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Amazon.com: BMI Engine Block Heater Cord Compatible with: GM Chevy GMC 6.6L Duramax 2003-2018 : Automotive
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Amazon.com: BMI Engine Block Heater Cord Compatible with: 2001-2017 6.6 L Duramax Diesel Chevy GMC Silverado 2500 3500 : Automotive
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