<div data-store-description="v1"> <p>Knock Sensor for Suzuki Aerio (2002-2007) - NS571FC. Supplied product details follow.</p> <h3>Specifications and fitment</h3> </div> <p>Includes: - Knock Sensor</p> <p>Fits Models: - Suzuki Aerio</p> <p>Model Years: - 2002–2007</p> <p>Submodels: - Common trims include Base, Premium, and SX. Chassis codes are RB Series. Body styles include Sedan and Hatchback.</p> <p>Engine Options: - Common engine sizes include 2.0L I4 (M-series engine) and 2.3L I4 (M-series engine).</p> <p>Description: This knock sensor is designed specifically for the Suzuki Aerio from 2002 to 2007. It plays a crucial role in monitoring engine performance by detecting knocking or pinging sounds, which can indicate improper combustion. Replacing a faulty knock sensor can improve engine efficiency and performance.</p> <p>Features: - Direct fit for Suzuki Aerio models - Monitors engine knocking for optimal performance - Enhances fuel efficiency and engine longevity - Durable construction for reliable operation - Easy installation with no modifications required</p> <p>Part Number: NS571FC</p>