Front O2 Oxygen Sensor No. 1821354D01 for Suzuki Aerio (2002–2007)

Includes:
- Front O2 Oxygen Sensor No. 1821354D01

Fits Models:
- Suzuki Aerio

Model Years:
- 2002–2007

Submodels:
- Common trims include Base, Premium, and SX. Chassis codes: RB21S, RB21T. Body styles: Sedan, Hatchback.

Engine Options:
- Common engine sizes include 2.0L I4 (M-series engine).

Description:
This Front O2 Oxygen Sensor is designed for the Suzuki Aerio, ensuring optimal engine performance and fuel efficiency. It monitors the exhaust gases and helps the engine control module adjust the air-fuel mixture for better combustion.

Features:
- Direct fit replacement for easy installation
- High-quality materials for durability
- Improves fuel efficiency and reduces emissions
- Compatible with various trims and body styles
- Meets or exceeds OEM specifications

Part Number: 1821354D01