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A coolant hose that feeds coolant back to the overflow or recovery bottle in a closed loop cooling system. Auxiliary Radiator. Flexible hose that is part of the engine cooling system. To Lower Radiator Hose. Radiator Coolant HoseEngine Coolant Overflow Hose
Fits RS4, S44.2 LITER, RETURN. 4.2 LITER, RETURN, A4/S4.
999 South State St., Salt Lake City, UT, 84111