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Air Filter - Audi (8W0-133-843-A)
- 8W0-133-843-A
- MSRP: $44.99
- Discount: $8.85 (19.7% off)
- Sale Price: $36.14
- MSRP: $44.99
Review Fitment & Product Details
Details
- Brand:
- SKU:
8W0-133-843-A
- Description:
The original equipment Audi Air Filter supplied under part number 8W0-133-843-A delivers metered, filtered air to the combustion chambers, and any unmetered air or restriction on this path shifts fuel trims and dulls throttle response. Every genuine Audi part is validated against the same specification as the original equipment component. Confirm fitment against your vehicle identification number before ordering.
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Pricing is valid online only and may vary in your local store
Vehicle Fitment
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
Key Product Information
Additional Information
| SYMPTOMS | Common complaints that lead to 8W0-133-843-A being replaced: rough or hunting idle, whistling or hissing from the engine bay, reduced power, a check engine lamp for lean running, or dirty throttle plate deposits. If several of these appear together, diagnose the assembly as a whole rather than one part. |
| TROUBLESHOOTING | Diagnosis on vehicles using 8W0-133-843-A should start here: perform a smoke test to find unmetered air leaks before replacing sensors, and inspect flexible ducting at bends and clamp faces where cracks hide under the fold. A scan tool with Audi specific coverage will show considerably more than a generic code reader. |
| INSTALLATION | Installing 8W0-133-843-A correctly requires every clamp and seal on the intake path to seat correctly, since a single loose clamp reintroduces the same drivability complaint. Allow for the published labor time and any post installation calibration or coding. |
| MAINTENANCE | Preventive maintenance around 8W0-133-843-A means replacing the air filter on schedule and keeping the throttle body and intake tract free of oil mist and carbon buildup. Routine inspection catches most failures in this area before they strand the vehicle. |
| GENERAL_NOTES | Note for part 8W0-133-843-A: on direct injection engines, intake valve carbon accumulates over time and is a separate service item from the intake ducting itself. Genuine Audi parts are built to the original specification, so fit, finish, and function match the factory component. |
| REPLACEMENTS | Associated components for the 8W0-133-843-A repair: gaskets, clamps, and O-rings are renewed with the component, and a carbon cleaning is often performed while the manifold is off. Confirm the related part numbers against the vehicle identification number. |
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