Description:

[Vehicle Fitment]: Compatible with Saturn Ion 2004 l4 2.0L (Supercharged), Ion 2003-2004 l4 2.2L (Naturally Aspirated)---Downstream. [Reference Number]: 12576711, 234-4235, 250-24443. [Specification]: Wire Quantity: 4; Sensor Type: Heated; Mounting Type: Threaded; Connector Gender: Male; Package Quantity: 1x Oxygen Sensor; Packaging Type: Box. [Quality Construction]: Manufactured from premium materials for a long lifespan; Quick and easy installation, requiring no special tools.