Description:

Compatible Models: Replacement for Pacifica 2019-2021, replacement for Voyager 3.6L 2020. Replacement Part Number: 68438679AA, 68438679AC. By adjusting the opening and closing of the intake grille to decrease resistance. It enables the engine to attain and sustain the optimal operating temperature more swiftly, leading to more thorough fuel combustion, enhanced fuel efficiency, and lower fuel consumption. In cold weather or during cold starts, shutting the intake grille minimizes heat dissipation from the engine compartment, speeding up the engines warm-up to the optimal temperature, reducing cold-start wear, and extending the engines service life.