Oxygen Sensor 22641-AA640

🔧 Oxygen Sensor 22641-AA640 – Upstream O2 Sensor Replacement

📦 Product Overview

Restore your engine’s performance and improve fuel efficiency with this high-quality upstream Oxygen Sensor (Part Number: 22641-AA640). Designed to provide accurate air-fuel ratio readings, this sensor ensures optimal combustion and emission control for various Subaru, Scion, and Toyota models.

✅ Key Features

• OEM Replacement Part #22641-AA640
  Precision-engineered for exact fitment and long-lasting durability.
• Upstream O2 Sensor
  Mounts before the catalytic converter for real-time engine monitoring and improved fuel control.
• Improves Engine Performance
  Helps reduce emissions, stabilize idle, and optimize fuel economy.
• Plug & Play Installation
  Comes ready with connector and wiring harness for direct-fit install — no cutting or splicing needed.

🚗 Vehicle Fitment (Upstream Sensor)

• 2013–2016 Scion FR-S 2.0L
• 2013–2018 Subaru BRZ 2.0L
• 2013–2014 Subaru Legacy 2.5L
• 2013–2014 Subaru Outback 2.5L
• 2017–2019 Toyota 86 2.0L

✅ Note: Please confirm your part number and fitment before purchase.

📐 Product Specifications

• Product Dimensions:
  • Length: 48.00 cm
  • Width: 14.00 cm
  • Height: 2.00 cm
• Product Weight: 0.090 kg
• Packaging Dimensions:
  • Length: 48.00 cm
  • Width: 14.00 cm
  • Height: 2.00 cm
• Shipping Weight: 0.100 kg
• Part Number: 22641-AA640
• Sensor Type: Upstream / Pre-Catalytic Converter
• Connector Type: OEM Standard Plug
• Voltage: 12V System Compatible
• Material: High-temp ceramic & stainless steel

🛠 Installation Tip

For best results, reset your ECU or disconnect the battery for 10 minutes after installation to allow the system to recalibrate with the new sensor.

📦 In the Box

• 1 × Upstream Oxygen Sensor – Part No. 22641-AA640
  (Includes sensor body with wire harness & plug)

🛒 Buy With Confidence

✅ Brand-new, tested before shipping
✅ Fast worldwide deliver