Omix proudly offers all the parts you need to keep your Jeep running like new with quality standards that always meet or exceed those of the factory part. This replacement heater supply hose fits 99-04 Grand Cherokee WJ models equipped with 4.0-liter engines. Hose is 35- inches in length and has a 5/8 and 3/4- in. ID. Runs from the heater core to the water pump. Replaces OE 55115890

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