O2 Oxygen Sensor Set Upstream Downstream For Ford Focus Fusion L4

The SDYYDS Set of (2) Oxygen O2 Sensors is a complete replacement kit including both upstream and downstream sensors. Specifically designed for select Ford Focus and Fusion models, these sensors restore accurate air-fuel ratio monitoring, ensuring optimal engine performance, improved fuel economy, and reduced emissions.

Product Details:

• Brand: SDYYDS

• Part Type: Oxygen (O2) Sensor Set – Upstream & Downstream

• Quantity: 2 Sensors (1 Upstream + 1 Downstream)

• Compatibility:

  • Ford Focus 2012–2018, 2.0L L4 Non-Turbo

  • Ford Fusion 2013–2014, 1.6L L4 Turbocharged

• Condition: New replacement part

Features:

• Includes both upstream and downstream sensors in one set

• Direct-fit replacement with OE-style connectors

• Restores proper air-fuel mixture for efficient combustion

• Helps reduce harmful exhaust emissions

• Improves vehicle fuel efficiency and engine reliability

Interchange / Reference Numbers:
234-5068, 234-4575

Applications:

• 2012–2018 Ford Focus 2.0L L4 Non-Turbo

• 2013–2014 Ford Fusion 1.6L L4 Turbocharged

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