6.5 Feet ECU to VU4 Wiring Harness
Simplify your air management installation with the ECU-to-VU4 Harness, designed to provide a clean, reliable connection between your AccuAir ECU and VU4 valve manifold. Engineered for plug-and-play integration, this harness delivers accurate signals, fast response times, and dependable performance throughout your entire air suspension system.
Built with high-quality automotive-grade wiring and factory-style connectors, the ECU to VU4 Harness eliminates guesswork and speeds up installation—perfect for new builds, upgrades, or replacing a damaged harness. Whether you’re running e-Level+ or a traditional ECU setup, this harness delivers the secure, trouble-free connectivity your system depends on.
Key Features
-
Plug-and-Play Design: Directly connects the AccuAir ECU to the VU4 valve manifold for fast, accurate control.
-
Automotive-Grade Construction: High-quality wiring and durable connectors for long-term reliability.
-
Clean Install: Reduces wiring clutter and streamlines your air management system layout.
-
Reliable Signal Delivery: Ensures fast valve response and proper ECU communication.
-
Ideal for Upgrades or Repairs: Perfect for fresh installs or replacing a worn/damaged harness.
-
Universal Compatibility: Works with most AccuAir ECU + VU4 configurations.
Please note, orders over $300 ship as "signature required" to ensure smooth delivery of your product(s).
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at orders@accuair.com. If your return is accepted, we'll send you a RMA (return merchandise authorization), as well as instructions on how and where to send your package.
Items shipped back without a RMA (return merchandise authorization) number will not be accepted.
You can always contact us for any return questions at orders@accuair.com.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
We do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.