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Used Mercedes W221 S550 SL550 CL550 2005-12 Engine Intake Filter Air Box Assembly OEM
Just sold — but don't go yet. We regularly buy the same car models, so the next one may already be on its way to us. We can set this exact part aside for you from a car that hasn't been dismantled and photographed yet.
Ask about the next arrival →Tell us you want it — we'll check the nearest restock and reserve one for you. Ready to wait? We'll find it.
- ✅ Genuine OEM — removed from a real vehicle in our US yard
- ✅ The photo is the exact part you receive
- ✅ Fitment-checked · free 30-day returns
- ✅ Talk to a real person — ask us anything
About this part
Genuine used OEM Mercedes W221 S550 SL550 CL550 2005-12 Engine Intake Filter Air Box Assembly OEM. Manufacturer part number (MPN): a.273.090.09.01 , a2730900901 , a-273-090-09-01 , a 273 090 09 01. In stock at our US warehouse, photographed as the actual item you receive, and fitment-checked.
Not sure it fits your car? Send us a quick request — our team confirms fitment, availability and price fast.
Specifications
| MPN | a.273.090.09.01 , a2730900901 , a-273-090-09-01 , a 273 090 09 01 |
| Stock number | 3940 |
| Condition | Used — OEM, tested |
| Availability | Sold |
Fits these vehicles
This genuine used OEM part is confirmed to fit 183 vehicle configurations across the makes and models below. Don’t see your exact car? Send a quick request and we’ll confirm fitment before you buy.
| Vehicle | Years | Engine |
|---|---|---|
| Mercedes-Benz C230 | 2005–2008 | 1.8L, 2.5L |
| Mercedes-Benz C280 | 2006–2009 | 3.0L |
| Mercedes-Benz C350 | 2006–2012 | 3.5L |
| Mercedes-Benz CLK350 | 2006–2009 | 3.5L |
| Mercedes-Benz CLK550 | 2007–2009 | 5.5L |
| Mercedes-Benz CLS550 | 2007–2012 | 4.7L, 5.5L |
| Mercedes-Benz E350 | 2006–2012 | 3.0L, 3.5L |
| Mercedes-Benz E550 | 2007–2012 | 4.7L, 5.5L |
| Mercedes-Benz GLK350 | 2009–2012 | 3.5L |
| Mercedes-Benz S550 | 2008–2012 | 4.7L, 5.5L |
| Mercedes-Benz SL550 | 2008–2012 | 5.5L |
| Mercedes-Benz SLK280 | 2006–2008 | 3.0L |
| Mercedes-Benz SLK350 | 2005–2012 | 3.5L |