Trunk Lift Latch Rear Hatch Tailgate Lock Actuator – OEM# 1647400635

Keep your Mercedes-Benz trunk or tailgate operating smoothly with this direct-fit Trunk Lift Latch Rear Hatch Tailgate Lock Actuator (Part# 1647400635). Designed as a precise replacement for compatible Mercedes-Benz E-Class and ML-Class vehicles, this actuator restores proper latching, locking, and release function to your rear hatch or trunk lid — getting you back on the road with confidence.

Key Features

Direct OEM Replacement: Matches original equipment specifications for a straightforward, no-modification installation.
Compatible Models: Fits Mercedes-Benz E350, E500, E63 AMG, ML350, ML63 AMG and related chassis variants.
OEM Part Number: 1647400635 — cross-reference your existing part for a confirmed fit before ordering.
Durable Construction: Built from high-quality plastic and precision-engineered internal components for long-lasting, reliable operation.
Restores Full Function: Brings your rear hatch, tailgate, or trunk latch mechanism back to factory-correct performance.
Easy Installation: Designed for a plug-and-play swap, minimizing workshop time and effort.

Product Details

Part Number	1647400635
Material	Plastic (with internal electromechanical components)
Compatibility	Mercedes-Benz E350, E500, E63, ML350, ML63
Quantity	1 Piece
Brand	Zpaxo

Why Choose This Actuator?

A faulty trunk or tailgate lock actuator can leave your vehicle's rear hatch stuck open, failing to latch, or unresponsive to key fob commands. This replacement unit is engineered to match the original component's fit, form, and function — restoring the secure, reliable closure your Mercedes-Benz was designed to deliver. Whether you're a professional technician or a confident DIY mechanic, this actuator makes the repair straightforward.

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Frequently Asked Questions

Q: What vehicles is the Trunk Lift Latch Rear Hatch Tailgate Lock Actuator 1647400635 compatible with?

A: This actuator is designed to fit Mercedes-Benz E350, E500, E63 AMG, ML350, and ML63 AMG models. Always cross-reference OEM part number 1647400635 with your vehicle's existing part or consult your owner's manual to confirm fitment before purchasing.

Q: What does a trunk tailgate lock actuator do?

A: The trunk tailgate lock actuator is an electromechanical component that controls the latching and unlatching of your vehicle's rear hatch or trunk lid. When activated via your key fob, interior button, or door handle, the actuator engages to release or secure the latch — allowing the trunk or hatch to open and close properly.

Q: How difficult is it to install this replacement actuator?

A: This actuator is engineered as a direct OEM replacement, meaning it is designed to install in the same location and connect to the same wiring harness as the original part. Most experienced DIY mechanics can complete the swap with basic hand tools. If you are unsure, consulting a qualified automotive technician is always recommended.

Q: What material is the Trunk Lift Latch Rear Hatch Tailgate Lock Actuator made from?

A: The actuator housing is constructed from durable plastic, with precision internal electromechanical components that drive the latch mechanism reliably over time.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.