Ignition Knock Detonation Sensor LF0118921 for Mazda 3 2.3L (2004-2009)

Includes:
- Ignition Knock Detonation Sensor No.LF0118921

Fits Models:
- Mazda 3

Model Years:
- 2004–2009

Submodels:
- Common trims include i, s, and GT; chassis codes include BK and BL; body styles are sedan and hatchback.

Engine Options:
- Common engine sizes include 2.3L (engine code L3) and 2.0L (engine code ZY).

Description:
The Ignition Knock Detonation Sensor No.LF0118921 is designed for the Mazda 3, ensuring optimal engine performance by detecting knock and preventing engine damage. This sensor plays a crucial role in maintaining engine efficiency and longevity.

Features:
- Direct replacement for a precise fit
- Enhances engine performance and efficiency
- Durable construction for long-lasting use
- Easy installation with no modifications required
- Compatible with multiple Mazda 3 trims and engine options