Engine heat shield MERCEDES BENZ ML280 2008 OBSIDIAN BLACK

OEM: A1646200278

Disassembled car photo

Engine running

  • Tested before shipping
  • Guaranteed quality
  • Fast delivery 3–7 days
  • 14-day returns

What is this part and why does it matter?

The engine heat shield deflects exhaust heat away from nearby components (wiring, hoses, plastic parts) to prevent heat damage.

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Signs of a faulty part

If you notice any of the following, the part likely needs replacement:

  • Rattling noise from a loose or cracked shield
  • Visible scorching or melting on nearby components
  • Missing shield after other exhaust-area repair work

Installation information

Fits with bolts or clips near the exhaust manifold or other hot components — no special tools required.

Frequently asked questions

Without it, heat from the exhaust or turbo can degrade nearby wiring insulation, hoses, and plastic components over time, leading to unrelated failures elsewhere.

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