443 997 397 CX · control unit for knock sensor
Audi genuine (OEM) part number 443 997 397 CX, control unit for knock sensor.
Discontinued — no replacement recorded
Audi discontinued 443997397CX in April 2007 and records no replacement for it. Catalogue data: oemdiagrams.com · 09/2024 — a later replacement, or a supplier still holding stock, would not appear here.
Where no discontinuation is shown, the 09/2024 catalogue records none. That is not confirmation that the part is currently available.
Fitted on (6)
- CTRL UNIT — pos (10) · F 44-K-052 221 (KAT079.BIN)
- control unit for knock sensor — pos (3) (KAT142.BIN)
- CTRL UNIT — pos (3) (KAT071.BIN)
- CTRL UNIT — pos (21) (KAT074.BIN)
- CTRL UNIT — pos (8) (KAT088.BIN)
- CTRL UNIT — pos (21) (KAT141.BIN)