Monday, January 23, 2012

"1990 Nissan 300ZX: The Heater Vent Problems"

Red 1990 Nissan 300ZX Front Left View

The heater vent that opens and close to allow heat in the interior of my 1990 Nissan 300ZX doesn’t work. How do I replace it? Where can I find the part? Thanks.

Answer: If you mean the ducts that have louvers on them that fit into the dash they are only available at the dealer or a wrecking yard. If the problem is heater not flowing correctly there are three motors behind the dash that operate the blend doors in the heating and air conditioning housing.

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