Quick answer: Engine Air Filter Replacement on a 2010–2024 Mercedes-Benz Sprinter is rated Easy and takes about 20-45 minutes. You'll need 2 tools for this job, and parts cost about $35. This guide walks you through the full job step by step, including the mistakes to avoid.
| Part Name |
Part Number |
Price |
Buy |
| Engine air filter for 2010-2024 Mercedes-Benz Sprinter; verify engine, housing shape, and VIN fitment |
— |
$35.00 |
|
About prices: shown prices are typical retail averages and change frequently; cheaper alternatives may be available. Confirm the current price before buying.
💡 Pro tip: Order all parts at once to save on shipping
Step-by-Step Instructions
Follow these steps carefully
1
Confirm filter fitment and engine state
The 2010–2024 Mercedes-Benz Sprinter spans two generations — the NCV3 (2010–2018) and the VS30 (2019+) — and the airbox layout differs between them, so confirm which van you have before ordering parts. The commonly cataloged engine air filter for the Sprinter 2500/3500 is part A0000903751. Park on level ground, switch the engine off, and let the bay cool. Match the replacement to your housing's footprint and seal, because diesel and gasoline vans in this range take different elements.
🔧 Mechanic's note — Tom Becker
Here's what I do: Confirm NCV3 or VS30 before you order — the housings are different shapes, and the wrong filter won't seal no matter how you push it.
2
Open the air box
On the NCV3 Sprinter, the air filter housing sits at the front of the engine bay under a heat shield. Release the two plastic spring-tensioner tabs at the back of the housing, then loosen the clamp on the clean-air feed hose and fold the hose aside under the heat shield. Disconnect the air mass sensor electrical line by releasing its clip and moving it toward the fender — do not pull on the sensor wiring. Cover the open intake with a clean towel. On the VS30, the housing is repositioned but the principle is the same: free every fastener and the sensor line before lifting.
3
Inspect the old filter and housing
Wiggle the housing top free past the heat shield and headlight frame. Note which face is dirty to set airflow direction. Vacuum the supply side. Inspect the lid seal, feed hose, and clamp for cracks; air mass sensor connector must be clean and dry.
4
Install the new filter
Fit the new filter edge-tight all around — a gap feeds dust toward the turbo. Guide the top back in at the removal angle, watching the lower-left corner snag on the electrical harness. Seat the top squarely before engaging fasteners.
🔧 Mechanic's note — Ray Delgado
I never skip this: Watch that lower-left corner on the NCV3 — it hangs up on the harness every time. If the top won't seat, that's where it's catching.
5
Close and verify the intake
Reinstall the clips, click the air mass sensor line home, and snug the feed hose clamp. Remove the towel, start the engine, and listen for a hiss or whistle. Confirm no check-engine light, rough running, or housing rattle at idle or under rev.
🔧 Mechanic's note — Tom Becker
I've trained my ears for this one: A whistle at the housing after reassembly means the seal isn't seated. Don't drive it like that — unmetered air past the MAF will set a code within a day.
All Done!
Test your repair before closing everything up. If something doesn't work right, double-check your steps.
⚠️ Common Mistakes to Avoid
- • Confusing the engine filter with the cabin filter
- • Installing the filter upside down or leaving a corner unseated
- • Dropping clips, dirt, or shop towels into the intake tract
- • Over-tightening plastic air-box fasteners
- • Failing to reconnect the intake duct or sensor connector
