Round Air Filter for Audi A4, A5, Q5 & S4
- Audi A4, A4 allroad and A4 Quattro; A5, A5 Quattro and A5 Sportback
- Audi Q5, Q5 PHEV and Q5 Sportback
- Audi RS5, S4, S5, S5 Sportback and SQ5
- Some lines qualified by model code or engine output; Ultra excluded
- High-flow original lifetime replacement filter, round
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8W/B9 Model; High-Flow Original Lifetime Replacement Air Filter (Round) High-Flow Original Lifetime Replacement Air Filter (Round) F5 Model; High-Flow Original Lifetime Replacement Air Filter (Round) FY Model; High-Flow Original Lifetime Replacement Air Filter (Round) 249/252BHP; Exc. Ultra; High-Flow Original Lifetime Replacement Air Filter (Round) 249BHP; Exc. 8W/B9 Model; 45TFSi; High-Flow Original Lifetime Replacement Air Filter (Round) Fitment on this page is based on the manufacturer’s application data.
About this part
Round Air Filter, fitment-checked
The widest Audi listing here: A4 and A4 allroad, A4 Quattro, A5 and A5 Sportback, Q5 and Q5 Sportback, plus RS5, S4, S5 and SQ5. Several lines are qualified by model code or engine output.
Fifteen entries across the Audi range, taking in the A4, A4 allroad and A4 Quattro, the A5, A5 Quattro and A5 Sportback, the Q5, Q5 PHEV and Q5 Sportback, and the performance RS5, S4, S5, S5 Sportback and SQ5. The qualifiers are where the care is needed: several lines are narrowed by model code or by engine output, and one excludes the Ultra. With this many bodies sharing a filter, the code on the car is worth confirming against the part.
Specifications
Specs
| Brand | K&N |
| Part number | E-0646 |
| UPC / GTIN | 00024844366023 |
| Shipping weight | 1.83 lb |
| Warranty | No-Hassle Lifetime Limited |
| Country of origin | US |
| Category | Performance › Filters & Filter Care |
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