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Amazon.com: ZTUOAUMA 1500W 120V 6' Engine Block Heater Cord 251919 3841707 Compatible with Cummins 1989-2021 5.9L 6.7L Diesel Engine 2500 3500 Dodge Ram Trucks for Heavy Duty Immersion Heaters : Automotive
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Amazon.com: Haiyazhma New Block Heater Cord Wire Connector 251919C 68409910AB 28216 Compatible with 1989-2020 Dodge Cummins 5.9L 6.7L : Automotive
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