Knock Sensor for Subaru Impreza GC GF Forester SF Liberty Outback (1998–2004)

Knock Sensor for Subaru Impreza GC/GF, Forester SF, Outback 1998-2004

Includes:
1 x Knock Sensor

Fits Models:
Subaru Impreza GC/GF, Forester SF, Legacy/Outback (Liberty/Outback)

Model Years:
1998-2004

Submodels:
Impreza GC, Impreza GF, Forester SF, Liberty/Outback

Engine Options:
EJ-series engines: EJ15, EJ16, EJ20, EJ25

Description:
Replaces a faulty knock sensor to prevent detonation and protect the engine control unit. Improves timing adjustments, engine reliability, and overall performance for listed Subaru models and years.

Features:
- Designed for Subaru Impreza GC/GF, Forester SF, and Liberty/Outback (1998-2004)
- Replaces OEM knock sensor, ensuring proper knock signal to ECU
- Compatible with EJ15/16/20/25 engines

Keywords: knock sensor, Subaru, Impreza, Forester, Liberty, Outback, 1998-2004, EJ engines, engine protection