The BYD Yuan Pro Left Front Door Assembly is a driver-side door accessory developed specifically for this vehicle model. Precision-molded using original vehicle data, it fits Yuan Pro and Yuan S1 Pro all series.

This product is designed to OEM OE specifications, with OE reference number SC-6101010/77. Covering the door shell and accompanying components, it directly replaces collision-damaged or rust-deformed original left front doors.

Precision OEM OE Specification Match

Developed based on BYD Yuan Pro original vehicle data, with OE reference number SC-6101010/77. Hinge holes and latch positions fully match OEM specifications for direct installation without panel beating adjustment.

High-Strength Sheet Metal Construction

Stamped from automotive-grade high-strength steel, offering excellent impact resistance and structural rigidity to effectively protect cabin integrity during side collisions.

BYD Yuan Pro Left Front Door Assembly Installation Guide

Note: Complete official repair manual steps for Yuan Pro left front door assembly replacement were not found in search results. The following is compiled from interior panel removal guides for Yuan/Yuan Pro same-platform models and general door removal procedures, for reference only.

Safety Precautions

Disconnect the negative battery cable before operation: The left front door integrates the window switch, door lock motor, speaker, and welcome light. Disconnect power before unplugging connectors to avoid fault codes or module damage .

Professional panel technician recommended: The left front door assembly involves hinge positioning, gap/flushness adjustment, and sealing performance. Lack of experience may cause water leaks or noise.

Removing Left Front Door Interior Panel

Step 1: Remove Triangle Trim Panel

The left front door triangle trim panel is located at the upper inner corner of the door. Gently pry it open with a flathead screwdriver, being careful of the small clip inside to avoid damaging the clip structure .

Step 2: Remove Door Panel Retaining Screws

The door panel typically has 2-3 retaining screws. One is inside the inner handle cover—pry it open with a flathead screwdriver. Another is under the circular cover at the door panel recess—the cover is glued, pry it off with your fingernail. Some models have a long screw at the bottom of the panel that requires crouching to locate .

Step 3: Pry Clips to Separate Panel

Use a plastic pry tool to pry the plastic clips between the panel and door metal one by one, starting from the rear or front lower corner. The front door panel typically has 7 clips around the perimeter. Apply moderate force to avoid breaking clips. After all clips are released, grip both sides of the panel and lift upward to separate the top hooks, then pull outward .

Step 4: Disconnect Wiring Connectors

The panel connects to the body via window switch, speaker, and welcome light harnesses. Press the locking tab on each connector and pull out smoothly. Photograph the connections before removal to avoid installation errors .

Removing Left Front Door Assembly

Step 5: Disconnect Battery and Door Lock Cable

Disconnect the negative battery terminal. After removing the panel, detach the inner release cable from the door lock and remove the inner handle assembly if still attached .

Step 6: Remove Door Limiter Bolts

Use a 10mm socket to remove the two bolts connecting the door and the limiting stopper. Tightening torque: 16.7~25.5 N·m .

Step 7: Remove Hinge Bolts

Use a 12mm wrench or socket to remove the hinge-to-door bolts. Hinge bolt torque: 16.7~25.5 N·m . Two people should support the door to prevent sudden falling after all bolts are removed.

Step 8: Disconnect Wiring and Remove Door

Unplug the door harness rubber sleeve and disconnect the door electrical connector. With a helper‘s aid, lift off the door and place it on a soft surface .

Installing the New Door Assembly

Step 9: Install New Door and Pre-Tighten Hinges

Align the new left front door assembly with the body hinge positions. With two people supporting it, insert the hinge bolts and tighten preliminarily without fully securing to allow gap adjustment .

Step 10: Adjust Gaps and Tighten

Close the door to check for even gaps and smooth operation. If gaps are uneven, adjust hinge positions slightly. After confirming satisfaction, tighten hinge bolts to 16.7~25.5 N·m in a diagonal sequence .

Step 11: Connect Wiring and Reinstall Panel

Connect the door harness connectors, ensuring clips are fully engaged. Align the door panel with clips and press evenly until a “click” is heard. Tighten the retaining screws, then reinstall the triangle trim panel and covers .

Step 12: Function Test

Restore vehicle power and test: window operation, central locking, mirror adjustment, speaker output, and welcome light (if equipped).

Important Notes

Clips are fragile—prepare spares: Plastic panel clips are easily broken during removal. Prepare spare clips in advance .

Tighten hinge bolts in steps: Do not fully tighten at once to allow door position adjustment .

Refer to official repair manual: The “Left Front Door Assembly Replacement” section contains complete torque specifications and sequences. Consult before operation.