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Genuine OEM & performance parts — ships to United States

Product overview

Genuine OEM Audi Air Filter Box, part number 4K0133838AC. This component is designed to house and protect the engine's air filter, ensuring that only clean, filtered air enters the intake system for optimal combustion. It is positioned within the engine bay as part of the air intake assembly. Weighing approximately 2.061 kg, this air filter box is constructed from durable plastic to withstand engine bay temperatures and vibrations. Choosing a genuine OEM air filter box ensures exact mounting points, proper sealing, and optimal airflow characteristics, which are crucial for engine efficiency and longevity.

Catalogue entry: AIR FILTER.

Technical details

Category
Intake & Turbo
Customs (HS) code
84213100
Manufacturer
Audi
Product Type
Genuine new auto parts
Shipping size (L × W × H)
37 × 27 × 26 cm
Shipping weight
2.06 kg

Specifications

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

Equipment codes

  • T2S
  • TU8

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. 4K0133838QNot stocked
    Apr 2020
  2. 4K0133838ACThis pageCurrent number