Restore your RV's automatic leveling system with the genuine Lippert LCI 333389 replacement control box. Built for LCI 4-point leveling systems equipped with a rear-mounted sensor, this unit brings back the one-touch and wireless leveling capability your rig came with -- without the guesswork of aftermarket workarounds.
The Lippert 333389 control box is the OEM-matched replacement for LCI 4-point hydraulic and electric leveling systems that rely on a rear inclinometer sensor to determine the coach's pitch and roll before deploying jacks. If your existing control box has failed, displays error codes, or loses wireless connectivity, swapping in this unit gets your leveling system back to factory behavior.
This control box supports the wireless remote option found on many mid- to late-model LCI-equipped coaches, allowing you to level from outside the RV -- a convenience that matters when you're solo camping and need eyes on all four corners.
Manages all four jack legs independently for precise automatic leveling on uneven terrain.
Built-in wireless receiver supports the LCI wireless remote -- great for solo leveling from outside.
Designed for LCI systems using a rear-mounted inclinometer sensor for pitch and roll detection.
Genuine Lippert part -- plug-and-play replacement for failed or error-prone control units.
The control box is the brain of your LCI leveling system. It reads inclinometer data from the rear sensor, controls the hydraulic pump or electric actuator motor outputs, manages auto and manual leveling modes, and communicates with any paired wireless remote. When this unit fails, leveling may stop responding, jacks may retract unexpectedly, or error codes appear on the panel. Replacing the control box -- rather than the entire system -- is typically the most cost-effective repair path.
Part number 333389 (vendor reference 62-4580) is a genuine Lippert Components / LCI part. It is matched to the specific wiring harness connectors, sensor protocols, and remote pairing sequence used in LCI 4-point systems. Generic or incompatible control boxes often cause jack fault codes or erratic behavior.
This control box includes the hardware to pair with Lippert's optional wireless remote fob. The wireless feature lets you step outside and initiate or monitor leveling without reaching back inside to the wall panel -- useful when camping solo or when the panel is difficult to access from outside the entry door. Note: the wireless remote handset is sold separately and must be paired to the control box.
This listing is for the control box only. The wireless remote handset, wiring harnesses, and leveling jacks are sold separately. If your existing wiring and jacks are in good shape, you only need this control box to restore system operation.
This control box is intended for Lippert LCI 4-point leveling systems that use a rear-mounted inclinometer sensor. Before ordering, confirm:
LCI has produced several generations of 4-point leveling systems with different sensor configurations and harness connectors. The 333389 is specific to rear-sensor variants. If your coach uses a different sensor placement or harness layout, this unit may not be compatible. Cross-reference your existing control box part number or contact Lippert technical support with your coach make, model, and year to confirm fitment.