11 61 7 503 521 · Bracket knock sensor
Genuine BMW part number 11 61 7 503 521 (11617503521), Bracket knock sensor.
Listed for (1 model series)
BMW lists this part for these models. Check with your VIN before ordering.
- BMW 3 Series E46 — 316ti N40, 316ti N45 · Compact; 318Ci N42, 318Ci N46, 318ti N42, 318ti N46 · Compact, Convertible (Mounting parts f intake manifold system, Intake manifold system)
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