Coyote 4″ Sonora Grande Louver with 4″ Hose Adapter (06-2023-12)

Description

Overview

The Coyote 06-2023-12 Sonora Grande Louver is engineered for systems that need maximum air delivery and directional control.
Because both the face and hose adapter measure 4″, airflow passes through without restriction, reducing system pressure loss.
This one-piece design ensures a clean, professional look while maintaining structural strength and quiet performance.
In addition, the Sonora Grande’s curved face profile directs air smoothly across wide areas for balanced cabin comfort.

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Function and Performance

This Sonora Grande Series louver channels high airflow volumes through broad, curved vanes that minimize turbulence.
The 4″ rear hose adapter connects directly to standard ducting for a leak-free, high-capacity flow path.
As a result, the vent delivers exceptional heating and cooling performance in large or high-demand systems.
In addition, the adjustable vent face allows full directional control for custom airflow targeting.

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Durability and Design

Coyote molds the 06-2023-12 from impact-resistant black ABS plastic that resists heat, UV damage, and vibration.
Because the face and adapter are molded as a single unit, it maintains alignment and seals tightly under load.
The satin-black finish provides an OEM-grade look suitable for heavy-duty vehicles or refined interiors alike.
In addition, the Sonora Grande’s wide grille spacing promotes smooth airflow while preventing buildup of dust or debris.

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Installation

Installation is fast and straightforward.
Insert the Sonora Grande Louver into the panel opening and press until it locks securely.
Then, attach the 4″ flexible hose to the rear adapter and tighten with a clamp or zip tie.
Because of its integrated, one-piece construction, setup requires no extra fittings or support rings.
In addition, the balanced body design resists vibration and stays rattle-free during use.

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Applications

The Coyote 06-2023-12 Sonora Grande Louver is used in buses, RVs, off-road machinery, heavy trucks, and industrial HVAC systems.
It’s ideal for dash vents, ceiling panels, or wall outlets where airflow performance and adjustability are critical.
Because of its size and durability, it’s also used in OEM systems, fleet retrofits, and heavy-duty HVAC applications requiring full 4″ ducting.

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Specifications

• Series: Sonora Grande Louvers

• Part Number: 06-2023-12

• Face Diameter: 4″ (101.6 mm)

• Hose Adapter Size: 4″ (101.6 mm)

• Material: Black ABS plastic

• Mounting Style: Snap-in / friction fit

• Applications: Bus, RV, truck, off-road, and industrial HVAC

• Features: Full-flow 4″ adapter, quiet operation, durable construction, adjustable airflow