BYD Destroyer 05 Front Bumper Beam Assembly (Front Crash Beam)

Product Specification

This product is professionally designed for BYD’s popular Ocean Series model—the BYD Destroyer 05, serving as a core structural component in the passive safety system that absorbs and disperses frontal collision energy.

As a professional manufacturing factory specializing in automotive body structural parts and chassis components, our front bumper beam assembly strictly follows OE specifications, dedicated to providing the global aftermarket with high-strength, high-precision replacement solutions .

The front bumper beam assembly is the first line of defense in frontal collision protection—mounted inside the front bumper—responsible for transferring collision energy to the crash box and longitudinal beams, effectively protecting the integrity of the passenger cabin. Its strength and structural design directly relate to vehicle collision safety performance .

Compatible with all BYD Destroyer 05 models (including 2022-2025, 55KM/120KM range versions, Champion Edition, and Glory Edition). According to actual vehicle teardown data, the Destroyer 05 front bumper beam features a double-layer roll-formed steel structure, with a beam width of approximately 117cm, covering approximately 66.86%-66.68% of the vehicle front width .

• The front bumper beam features a double-layer roll-formed steel structure using high-strength steel—balancing strength and lightweighting .

• The crash box features an independent detachable design with collapse induction grooves—after a collision, it can be repaired by replacing the crash box and bumper beam without cutting the longitudinal beams .

• A closed-section Shotgun structure connects to the front longitudinal beams—a key design for addressing 25% offset collision tests .

  Installation Instructions

  Important Safety Note:
  The front bumper beam assembly is a passive safety component—replacement involves disassembly/reassembly of the bumper and body structural parts. After replacement, all bolts must be tightened to OEM standard torque; otherwise, the reliability of energy transfer during collision may be affected. Professional body repair technician operation recommended.

   Tools Required:

  •  Lift or jack with safety stands

  • Socket wrench / Impact wrench

  •  Torque

  • Plastic clip removal tool

   Installation Steps (General Reference):

  1. Remove Front Bumper: Remove front bumper cover assembly to expose the bumper beam mounting location

  2. Disconnect Sensor Harness: If required, disconnect front radar or sensor harness  Old Beam: Remove mounting bolts at the beam-to-crash-box and crash-box-to-longitudinal beam connections

  3. Remove Old Assembly: Remove the old front bumper beam assembly (including beam and crash box)

  4. Compare & Confirm: Verify new part matches old in length, mounting hole locations, and structure

  5. Install New Assembly: Position new bumper beam assembly, pre-tighten crash box-to-longitudinal beam bolts

  6. Torque to Specification: Use torque wrench to tighten all mounting bolts to OEM standard torque

  7. Reinstall Front Bumper: Reinstall front bumper cover assembly, reconnect sensor harness

  【Professional Tips】:

  • When replacing the front bumper beam assembly, crash box-to-longitudinal beam bolts must be torqued to OEM standard—recommended to check front longitudinal beam mounting holes for deformation

  • If the vehicle is equipped with an ACC millimeter-wave radar, the radar must be calibrated after installation to ensure proper driver assistance functionality 

  • Recommended to check front bumper-to-body gaps for consistency after replacement