Brand-new genuine parts are suitable for the rear axle differential actuator of the modern Tucson NX4 MK4

Genuine Rear Differential Actuator (P/N: 478994G300) – Hyundai Tucson NX4 MK4 Application

Technical Verification

With 20 years of driveline expertise, our engineering team confirms this actuator meets exact OEM specifications for Tucson NX4 MK4 AWD systems.

Product Specifications

• Genuine OEM replacement for P/N 478994G300
• Direct replacement for Tucson NX4 MK4 models
• Complete assembly with motor and position sensors
• Pre-calibrated engagement settings

Critical Features

• Brushless motor with encoder feedback
• Sealed against moisture and contaminants (IP67)
• OEM-spec torque output and response time
• CAN bus communication compatible

Service Advantages

• Our master technicians provide programming support
• Solves AWD engagement and fault code issues
• Restores proper torque distribution to rear wheels
• Includes installation toolkit and calibration guide

478994G300 Actuator – The Genuine Solution for Tucson AWD Performance.

OEM Shift-by-Wire Actuator Assembly

7DCT330 Oil Filter side view

7DCT330 Oil Filter installation view