Air Lift dash-mounted air shock controller with built-in compressor — 25804, single-needle gauge & one-touch deflate

The Air Lift 25804 is a compact, dash-mounted air shock controller that lets you inflate or deflate your vehicle's air shocks from the driver's seat using a built-in compressor and pressure gauge.

This all-in-one kit combines a rugged onboard air compressor, a single-needle dashboard gauge with one-touch deflate, and the air lines and mounting hardware required for a straightforward DIY install. Designed to work with most factory and aftermarket air shocks (T-fitting required), it eliminates the need for a separate air tank and plugs into a 15-amp fuse circuit under the dash. The gauge reads up to 200 psi, though the system is optimized for typical shock pressures and cautions against sustained use above recommended limits.

How does the Air Lift 25804 let me adjust ride height quickly?

The kit places a pressure gauge and simple push-button controls within reach of the driver, so you can add or release air without leaving the cab. The internal compressor supplies air directly to the shock fittings, allowing fast pressurization and one-touch deflation for lowering.

• Dash-mounted single-needle gauge with on/off and deflate buttons
• Built-in compressor supplies air without an external tank
• Air line long enough to reach most shock locations from the dash
• Controls operate from the driver seat for convenient adjustments

What components come with the kit and what will I need?

The package includes the compressor, dash gauge panel, air line, mounting hardware and wiring for a fuse-box connection, plus installation instructions. A shock T-fitting is not included; many installs use an existing fitting or an aftermarket T-fitting to tap into the shock air line.

• Rugged onboard compressor and dash-mount pressure gauge
• Mounting screws, brackets, and a generous length of air tubing
• Electrical lead for connecting to a 15-amp minimum vehicle fuse
• Installation manual; T-fitting may be required depending on vehicle

Is the 25804 compatible with my vehicle’s air shocks and safe to use?

The system is designed to work with most factory and aftermarket air shocks via a universal connection, making it broadly compatible for cars, vans, light trucks and motorhomes listed in Air Lift's application catalogs. It is intended for normal on-road use — avoid racing or heavy commercial applications and follow the manual for pressure limits to protect the compressor and fittings.

• Universal connector fits most air shocks, including factory-installed units
• Suitable for catalog-listed passenger vehicles and light trucks
• Two-year limited warranty to the original retail purchaser
• Avoid use above manufacturer-recommended pressures to prevent damage

Who this is for: The Air Lift 25804 fits vehicle owners who want a simple, space-saving way to control air shock pressure from inside the cab without installing a tank. It's ideal for drivers who frequently change load levels or need occasional ride-height adjustments—RV and light-truck owners, weekend haulers, and anyone who prefers on-the-fly control and a tidy installation. Professional installers and experienced DIYers will appreciate the illustrated instructions and included hardware; less technical users may prefer professional installation to ensure fittings and wiring meet vehicle-specific requirements.