5' block heater cord for the Jeep Liberty CRD and Ram 1500.
Ram 1500 Ecodiesel models sold in the United States were equipped with a block heater at the factory but were not equipped with a cord to actually use the block heater. The block heater is located on the passenger side of the block and has an orange cap on it. Take the cap off and plug in this cord to use your block heater to help with extra cold starts.
2005-2006 Jeep Liberty CRD models were equipped with a cable from the factory, though it was tied up.