Replacement of Heater Control Water Valve on 2003 – 2007 Accord

Water valve 2003 Accord

The water valve to the heater core is one of the common sources of coolant leaks on the 2003 – 2007 (7th gen) Honda Accord. I had a leak that I couldn’t trace for a while as it wasn’t leaving much on the floor. I even had to rule out a head gasket leak! This is the procedure for replacing

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