Air Lift
Air Lift ALP4 Air Management 3/8in Airline (No Tank/Compressor) - 27485
- Catalog SKU
- alf27485
- Manufacturer part #
- 27485
- ✓Secure checkout
- ✓Enthusiast support
- ✓Free shipping on eligible $300+ merchandise subtotals in the lower 48 states
- Returns policy
Some products and vendors are excluded, including freight/LTL and oversized items.
One Parts Desk request covers fitment, availability, and timing.
Price matches are reviewed before purchase and are not guaranteed.
Project Garage
Plan this exact partSave the selected option to a build plan in this browser. No account required.
Fitment is not verified for your saved vehicle.
Product details
Product information
Overview
The ALP4 pressure-based air management system redefines what’s possible for air suspension control, combining cutting-edge hardware with smarter, more seamless functionality. This system features a compact, all-in-one manifold, which houses the ECU, solenoids, and pressure sensors, crafted from anodized black billet aluminum for durability and a sleek, show-ready appearance. The manifold’s customizable LED-lit top cover lets builders match their system’s color to their vehicle. ALP4 offers multiple preset ride pressures and full manual control, allowing for instant air-outs and show-ready configurations. Paired with a full-color touchscreen controller framed in anodized aluminum and equipped with four tactile physical buttons, this system offers immediate control for your presets, 4-corner manual control, axle adjustments, or full air-out. With mobile app integration, ALP4 allows you to use and fine-tune your setup from anywhere, ensuring ultimate control. ALP4 can be run as a height-based air management by simply incorporating our Height Upgrade Kit. Designed for plug-and-play installation, the ALP4 harness reduces wiring complexity, requiring only power, ground, and keyed ignition, thereby eliminating the guesswork common in air suspension installations. Plus, built-in diagnostics with user-friendly messaging ensure real-time system feedback, giving drivers the confidence to hit the road or the show floor without surprises.
Features & Benefits
- 3.5-inch full-color touchscreen controller with four physical buttons, and auto-dimming ambient light sensor
- 3.5 In Full Color Touchscreen Controller w/Four Physical Buttons And Auto Dimming Ambient Light Sensor
- Slow Lift/Lower Zone for pulsed movement near minimum ride height to manage ground contact smoothly
- Standby mode which allows wireless connectivity and use of the system with the vehicle off
- Upgradeable To A Height Based System By Incorporating Our Height Upgrade Kit
- Adjustable LED colors for manifold cover, controller backlight, and buttons
- Pressure-based system with an all-in-one manifold with sensors built in
- Compressor performance test and diagnostics to track compressor health
- Improved ride adjustment algorithms with learning and road filtering
- Built-in diagnostics with clear, easy-to-understand system messages
- Free mobile app with improved connectivity for full system control
- Show Mode which allows full use of the system with the vehicle off
- Show Mode Which Allows Full Use Of The System w/The Vehicle Off
- Built In Diagnostics w/Clear/Easy To Understand System Messages
- Free Mobile App w/Improved Connectivity For Full System Control
- Pressure-Based System w/An All In One Manifold w/Sensors Built
- Adjustable pulse rate for fine-tuning responsiveness
- Valet Mode with customizable lockout settings
- Plug-and-play harness for easy installation
- Valet Mode w/Customizable Lockout Settings
- Adjustable preset maintain sensitivity
- ¼” FNPT manifold ports
Downloads & Resources
Application & fitment
Fitment has not been independently verified for your vehicle. Confirm the manufacturer application against your year, make, model, trim, and modifications before ordering.
Shipping & availability
Processing and carrier timing vary by stock status and destination. Final shipping services and costs are confirmed at checkout.
Keep comparing
