551001209AADYJ

Brand: Chery

Model: FX

Product Name：Rear Door RH high configuration

Part Number: 551001209AADYJ

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Product Details

Chery FX Rear Door (RH, High Configuration) (Part No.: 551001209AADYJ)

Let’s get straight to it—this isn’t just a “metal panel” on your Chery FX. It’s the right rear side’s “integrated structural & functional unit”: a complete high-configuration rear door assembly designed exclusively for the right-hand (RH) rear side of the Chery FX. It’s not just a shell; it integrates multiple components to serve both safety and comfort needs. Mounted on the vehicle’s right rear chassis, it’s a key part of the car’s body structure and passenger access. Its core role? Provide safe entry/exit for rear passengers, protect occupants during side collisions, and house high-end features that enhance ride comfort. Without it, the right rear side loses structural integrity, and the FX’s high-config comfort functions (like power windows) can’t operate.

This high-configuration rear door is tailored for Chery FX high-trim models (RH rear side)—always confirm your vehicle’s VIN and trim level to ensure a perfect match! It’s optimized for the FX’s body design: its size and contour align with the rear fender and roof (seamless appearance), its mounting hinges match the chassis (stable opening/closing), and its internal wiring/hardware fit the FX’s high-config electrical system (supports all premium functions). Opt for a generic or low-config door? You’ll lose functionality: it lacks high-end components (e.g., power window motors), doesn’t fit the body (gaps cause wind noise), or fails to meet safety standards.

re Jobs: Safety, Function & Comfort

As a high-config component, it balances protection and convenience—here are 4 key roles for your Chery FX:

Side collision protection: The door’s reinforced steel shell (with internal impact beams) absorbs and disperses side-impact energy, minimizing cabin deformation to protect rear passengers.
Passenger access & security: It serves as the main entry/exit for right rear passengers, with a robust door lock system that keeps the door securely closed while driving and prevents unauthorized entry.
High-config function integration: It houses premium features exclusive to high-trim FX models, such as power window regulators (one-touch up/down), central locking (syncs with the vehicle’s security system), and built-in door speakers (enhances audio experience).
Sealing & noise reduction: Equipped with high-quality weatherstripping, it blocks outside wind, rain, and road noise, maintaining a quiet and dry cabin environment.

This 551001209AADYJ rear door is only applicable to Chery FX high-trim models (right rear side) - Installation error = Function/safety loss:

Sable for these models: Chery FX high-configuration model (position at the rear of RH; matching body size, electrical connectors and high-configuration hardware, confirmed by VIN and trim).

Not suitable for these

Chery FX low-trim model: Lacks wiring and installation points for high-configuration components (for example, the electric window does not function).

The left rear side of FX: Mirror design - hinges, locks and wires are all on the opposite side (cannot be installed).

Other Chery models (such as QQ and Tiger 3) : Different body sizes and door structures - inconsistent chassis or electrical systems.

For non-Chery models: The body contour and component layout are completely mismatched and cannot be installed.

nstallation and Maintenance (Professional only - Structural and electrical precision!)

Installation: Mandatory for registering as a Chery technician

Replacing this door involves structural adjustment and electrical wiring. diy poses safety risks

Prepare the vehicle: Technicians disconnect the battery (to avoid electrical short circuits) and remove the old door by opening the hinges and disconnecting the wiring harness (for Windows/locks).

Align the new door: They positioned the 551001209AADYJ on the chassis hinge, adjusted it to be correctly aligned (without any gap with the vehicle body), and then fastened it.

Connect the electrical components: They connect the wires of the car door to the main harness of the vehicle to ensure that the power Windows, central locking and speakers are functioning properly.

Test function: Check the smoothness of the door's opening and closing, test all electrical functions, and inspect the sealing performance (no wind noise or leakage).

Maintenance: Keep it functional and safe

Check the door alignment annually: If the door is difficult to open/close or has a gap, make adjustments - misalignment can cause wind noise and accelerate seal wear.

Check the electrical functions monthly: test the electric window, central lock and speaker. If they are slow or do not respond, check the wires or fuses (common problems: loose connectors or motor wear).

Maintain the wind and rain shield: Clean the sealing strip with a damp cloth every month. Use rubber regulators annually to prevent cracking (cracked seals can cause leakage/noise).

Exterior wall protection: Regularly wax the door paint to prevent rusting. Repair dents/scratches in a timely manner (exposed steel can cause corrosion).

Summary: Chery FX Rear Door (RH, High Configuration) (551001209AADYJ)

Exclusive to Chery FX high-trim models (right-hand rear side, confirm VIN/trim), this is a complete door assembly. It features a reinforced steel shell with impact beams for side collision protection, enables rear passenger access/security, and integrates high-config functions like power windows, central locking, and built-in speakers.

It won’t fit FX low-trim models, FX left rear side, other Chery models, or non-Chery vehicles. Install by certified techs; maintain via checking alignment, electrical functions, and weatherstripping. Only the original ensures safety and full functionality.

551001209AADYJ