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Genuine OEM & performance parts — ships to United States

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Number 1 marks the part’s position in this exploded view (Audi RS Q8 Quattro (2019-)).

Other diagrams in the gallery may use a different number for the same part.

Product overview

Genuine OEM Audi Bulkhead Heat Protection, part number 4M0825621H. This component is designed to provide essential thermal insulation and protection for the vehicle's bulkhead, effectively reducing heat transfer from the engine bay to the cabin. The diagram shows its specific, irregular shape and underbody placement. Weighing approximately 0.337 kg and measuring 0.647 m in length, this genuine OEM heat protection ensures precise fitment and optimal thermal barrier properties. Its factory contour and material composition are critical for effective heat management and protecting sensitive components from excessive temperatures.

Catalogue entry: HEAT SH..

Technical details

Category
Body Exterior
Customs (HS) code
87082990
Manufacturer
Audi
Product Type
Genuine new auto parts
Shipping size (L × W × H)
64.7 × 26.5 × 20 cm
Shipping weight
337 g

Specifications

As recorded in the manufacturer’s parts catalogue for this part number.

Equipment codes

  • 0K0
  • 0K4

PR codes identify the factory option a part belongs to; your vehicle’s are listed on the data sticker in the boot well or service booklet.

Why buy from WW Spares?

  • ✓ Genuine OEM inventory sourced directly from factory networks
  • ✓ Fitment support from workshop-seasoned parts specialists
  • ✓ Global logistics with customs-ready documentation

Need help confirming compatibility? Talk to a specialist

Replaces older part numbers

This is the current manufacturer number. Older numbers on this road are no longer supplied.

Supersession roadoldest to newest
  1. 4M0825621ENot stocked
    Apr 2020
  2. 4M0825621HThis pageCurrent number