Will the replacement of the intake manifold assembly depreciate?

Replacing the intake manifold assembly will not depreciate.

Replacing the intake manifold pressure sensor will not affect the vehicle value. Under normal circumstances, as long as there is no accident, collision, door replacement and exterior decoration replacement, there is no water in the car, which has little impact.

For carburetor or throttle body gasoline injection engine, intake manifold refers to the intake pipe from the back of carburetor or throttle body to the front of cylinder head intake. Its function is to distribute the mixture from carburetor or throttle body to the air intake of each cylinder.

For port fuel injection engines or diesel engines, the intake manifold only distributes clean air to the intake of each cylinder. The intake manifold must distribute air, fuel mixture or clean air to each cylinder as evenly as possible, so the length of air flow channels in the intake manifold should be as equal as possible. In order to reduce airflow resistance and improve intake capacity, the inner wall of intake manifold should be smooth.