This MAHLE air filter (part number LX 2091D) mounts in the airbox and filters intake air before it reaches the engine, sealing at the edges so unfiltered air cannot bypass it on Audi A4 Quattro/A5 Quattro/Q5/S4/S5 applications listed in the fitment table below. MAHLE has produced engine air and oil filtration since the 1920s, when the Mahle brothers developed some of the industry's first filters to protect light-alloy pistons; today it is the world's largest engine-filtration supplier and an OE source across European marques.
Technical Details
- Manufacturer part number: LX 2091D
- Part type: Air Filter
- Vehicle system: engine air intake system
Fitment & Compatibility
Use the fitment table below to confirm year, make, model, submodel, and any application notes before ordering.
PMB Performance has more than 20 years of experience with European performance parts and fitment. Send us your VIN or part number if you want this confirmed before ordering.
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2009 | Audi | A4 Quattro | Base | |
| 2008 | Audi | A5 Quattro | ||
| 2009 | Audi | A5 Quattro | ||
| 2010 | Audi | A5 Quattro | ||
| 2009 | Audi | Q5 | ||
| 2010 | Audi | Q5 | ||
| 2011 | Audi | Q5 | ||
| 2012 | Audi | Q5 | ||
| 2013,2017 | Audi | Q5 | ||
| 2014 | Audi | Q5 | Premium Plus | |
| 2015 | Audi | Q5 | Premium Plus | |
| 2016 | Audi | Q5 | Premium Plus | |
| 2014 | Audi | Q5 | Prestige | |
| 2015 | Audi | Q5 | Prestige | |
| 2016 | Audi | Q5 | Prestige | |
| 2010 | Audi | S4 | ||
| 2011 | Audi | S4 | ||
| 2012 | Audi | S4 | ||
| 2013 | Audi | S4 | ||
| 2014 | Audi | S4 | ||
| 2015 | Audi | S4 | ||
| 2016 | Audi | S4 | ||
| 2008 | Audi | S5 | ||
| 2009 | Audi | S5 | ||
| 2010 | Audi | S5 | ||
| 2011 | Audi | S5 | ||
| 2012 | Audi | S5 | ||
| 2013 | Audi | S5 | ||
| 2014 | Audi | S5 | ||
| 2015 | Audi | S5 | ||
| 2016 | Audi | S5 | ||
| 2017 | Audi | S5 | ||
| 2014 | Audi | SQ5 | ||
| 2015 | Audi | SQ5 | ||
| 2016 | Audi | SQ5 | ||
| 2017 | Audi | SQ5 |