Yunnergo power door lock latch actuator kit 4-piece for Lexus RX300 1999–2003 – direct-fit, reinforced housing

Yunnergo's 4-piece power door lock latch actuator kit replaces worn actuators to restore reliable lock/unlock operation across compatible Lexus and Toyota models.

This four-actuator set is engineered as a direct-fit replacement for specific Lexus GS and RX models and Toyota Prius years, matching multiple original part numbers so you can swap a failing unit without major modifications. Each actuator uses reinforced housing and metal internal linkages to translate electrical commands into precise latch movement, letting central locking, key fob, and interior switches work smoothly again.

Which vehicles and part numbers does this kit fit?

These actuators are compatible with listed Lexus and Toyota models across the late-1990s and early-2000s. Confirm your vehicle’s year and original part number before ordering to ensure a correct match and avoid installation issues.

• Fits: RX300 (1999–2003), GS300 (1998–2005), GS400 (1998–2000), GS430 (2001–2005), Prius (2001–2003).
• Replaces common OEM numbers: 69040-48020, 69030-48020, 69140-30110, 69130-30110, and variants.
• Sold as a set of 4 to cover left/right and front/rear positions for full-door replacement.

How simple is installation and what tools are needed?

Installation is straightforward for anyone with basic automotive experience; the actuators are designed to drop into the factory mounting points and use existing wiring harnesses. No custom wiring or drilling is required when matching the correct part numbers, so installation time is typically short.

• Tools: screwdriver set, trim removal tool, and optional socket set for door hardware.
• Mounting: direct-fit replacements use original screw locations and connector plugs.
• Time: expect roughly 30–60 minutes per door for DIY installation depending on experience.

What performance differences should I expect after replacement?

Replacing worn actuators restores consistent locking response to the key fob, door switches, and central locking system. The improved mechanical components offer reliable actuation so doors lock and unlock cleanly without intermittent failures or slow movement.

• Consistent lock/unlock movement under normal electrical load.
• Durable housing and metal internal components reduce wear.
• Works with factory control signals—no programming required.

Which parts are included and how are they positioned on the vehicle?

The package contains four actuators to cover all door positions so you can replace any or all failing units at once. Each actuator is labeled for placement: front left, front right, rear left, and rear right—matching common OEM locations for quick identification.

• Packing list: 4 x door lock latch actuators (complete kit for left/right, front/rear).
• Labels and connectors match factory wiring harnesses for each door position.
• Includes replacements that correspond to multiple OEM numbers for front and rear positions.

Who this is for: This Yunnergo 4pc actuator kit is aimed at vehicle owners, independent mechanics, and DIY enthusiasts who need a cost-effective, direct-fit replacement for failing door lock actuators on supported Lexus GS and RX models or early Toyota Prius vehicles. If your car shows intermittent locking, slow latch movement, or non-responsive door locks, this kit provides a full set to restore reliable operation across all doors without aftermarket wiring or system reprogramming.