2018 Audi A7 Quattro engine air filter: Sizes & Replacement Parts
Catalog-backed engine air filter part numbers for the 2018 Audi A7 Quattro 3.0L V6 include WIX 49243 / Purolator A39164. Confirm the final part number before checkout.
Looking for the cabin / A/C air filter instead? 2018 Audi A7 Quattro cabin air filter →
Choose your engine size
The 2018 Audi A7 Quattro uses different engine air filter part numbers by engine. Select your engine, then use the part numbers in that panel.
3.0L V6
Main catalog answer: WIX 49243 / Purolator A39164
- Filter type
- Basic
- Sources
- WIX Filters, Purolator Now
The Direct Fit part is the primary catalog listing for this engine row. Purolator TA39164 is also listed by checked catalogs for this same engine row.
Links search this exact part number. Confirm 2018 Audi A7 Quattro and the 3.0L V6 engine in the seller's vehicle selector before checkout.
Fitment scope and limits
This 2018 Audi A7 Quattro engine air filter page has one checked engine row. Confirm the same vehicle in the seller's selector before checkout.
The checked catalogs did not provide source-backed replacement interval for this exact record, so this page does not publish those fields.
Catalogs can list more than one part number for the same vehicle. Use this page to compare the listed numbers, then use the seller's vehicle selector before ordering.
Source notes
Listed in 2 catalogs. These part numbers come from filter manufacturer catalogs. Use the source trail below to see which catalog supported this page.
| Source | Role | Supports | Checked |
|---|---|---|---|
| Purolator Now | Primary | Filter for 3.0L V6 | 2026-06-26 |
| WIX Filters | Corroboration | Filter for 3.0L V6 | 2026-06-26 |
Checked catalogs: Purolator Now, WIX Filters. Replacement interval is not listed unless a source provides it for this exact vehicle and engine row.
2018 Audi A7 Quattro maintenance checklist
One part checked. Look up the rest while you're here.
- Cabin air filter 2018 Audi A7 Quattro cabin filter part numbers
- Engine air filter WIX 49243 / Purolator A39164 Checked
- Wiper blade size 2018 Audi A7 Quattro driver & passenger blade sizes
Questions this page answers
What engine air filter fits the 2018 Audi A7 Quattro 3.0L V6?
Checked catalogs list WIX 49243, Purolator A39164, Purolator TA39164 for the 2018 Audi A7 Quattro 3.0L V6. The primary listing is WIX 49243 / Purolator A39164, with Purolator TA39164 also listed. Confirm this part number in the seller's vehicle selector before ordering.
Is the 2018 Audi A7 Quattro engine air filter the same across all engine options?
This 2018 Audi A7 Quattro engine air filter page has one checked engine row. Confirm the same vehicle in the seller's selector before checkout.
Does this page confirm a replacement interval?
The checked catalogs did not provide source-backed replacement interval for this exact record, so this page does not publish those fields.
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