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131 1302 03 Dirt Bath Jeep Wrangler Heater Hose

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On this ’12 Jeep Wrangler a small section of heater hose is removed and replaced with two hoses. This is the return line from the cabin heater core. One of the new hoses runs to the heat exchanger; the other is a return from the heat exchanger to the engine. The antifreeze coolant never mixes with the water you shower with.