BMW
BMW Engine Air Filter — B46 / B48 Turbo — OE 13718580428
$44.99
In stock · Ships in 1–2 business days
Free shipping over $60
30-day returns on eligible items
OE and aftermarket sourcing
Review fitment notes before ordering
Description
BMW Engine Air Filter — B46 / B48
Current · airbox: G20 / G22 / G42 / G29 / G28 (F-chassis & X differ) · 1 per vehicle
BMW OE P/N: 13 71 8 580 428
Notes: Web-confirmed for G2x 320i/330i/430i/230i/Z4 30i. F30/F32 B48 and G01/G05 X3/X5 30i differ — confirm those vs ISTA.
Fits engines: B46, B48
Fits chassis: F30, F32, G01, G05, G20, G21, G22, G23, G28, G29, G42
Fits models: Z4
Always verify fitment with your VIN before ordering — use the free VIN fitment check on our Shop by Vehicle page, or email support@ia-euro.com.
