Replacement RT63100003 Right Rear Power Liftgate Lift Support Strut

The Replacement RT63100003 is a right-hand (passenger side) rear power liftgate lift support strut designed as a direct-fit replacement for the Tesla Model S with a power liftgate. This electric actuator strut provides the motorized force needed to smoothly open and hold the rear liftgate in position, restoring proper powered trunk operation when the original unit has failed, become noisy, or is difficult to operate.

Key Features:

• Direct-fit replacement for the right rear power liftgate strut
• Compatible with power liftgate-equipped vehicles (2012–2020)
• Electric operating mode with pre-wired harness connector
• Constructed with durable steel for long-lasting corrosion resistance
• Replaces OEM part numbers: 600661000B and 600661000C
• Sold individually (1 strut per package)

Installation Notes:

• Keep the liftgate fully open and supported before beginning removal
• Disconnect the electrical harness connector before removing the old strut
• Confirm L/R orientation markings on the strut before installation
• After installation, a diagnostic scanner may be required to clear any stored fault codes and reset the liftgate control module

Replace a worn or failed power liftgate support strut to restore smooth, reliable, motorized rear trunk operation. Always verify OEM part numbers 600661000B or 600661000C on your original unit before ordering to ensure correct fitment.