Home » Oxygen Sensor Upstream 234-9005 for Honda Civic CR-V and Acura RSX Heated 4-Wire Direct Fit

Oxygen Sensor Upstream 234-9005 for Honda Civic CR-V and Acura RSX Heated 4-Wire Direct Fit

SKU: 32906707276-Default Title
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€82,50
-38% €132,01 €82,50

Upgrade your vehicle’s oxygen sensing with the WEIDA AUTO PARTS upstream O2 sensor, model 234-9005, engineered for Honda Civic, CR-V, and Acura RSX from 2001 to 2005. This upstream, heated oxygen sensor uses a durable 4-wire design to deliver quicker warm-up and more stable readings, helping your engine manage the air-fuel mix precisely. By providing accurate feedback to the ECU, it supports improved fuel efficiency, smoother idle, and cleaner emissions—especially important as sensors wear over time.

Why this sensor stands out: it’s a direct OEM-style replacement with OEM number 234-9005, designed for straightforward installation and reliable long-term performance. Its magnetic induction sensing and heating capability ensure consistent operation across a range of temperatures, reducing the chances of misreads that can trigger unnecessary repairs or trigger the check engine light.

Compatible vehicles include Honda Civic, Honda CR-V, and Acura RSX manufactured in the early 2000s (2001–2005). Ensure you’re targeting the upstream sensor location for best results.

Benefits & Tips

  • Restore fuel economy and driving smoothness by replacing a worn or faulty upstream O2 sensor.
  • Maintain accurate ECU feedback for optimal performance, especially after engine or exhaust work.
  • Install with clean connectors and proper torque to ensure a solid seal and long sensor life.

Product Specifications

  • Brand: WEIDA AUTO PARTS
  • OEM No. (Part No.): 234-9005
  • Product type: Upstream Oxygen Sensor (O2 Sensor)
  • Sensor Type: Magnetic Induction
  • Wiring: 4-wire
  • Heated: Yes (Heating Type)
  • Measuring Range / Compatibility: For Honda Civic, CR-V, Acura RSX (2001–2005)
  • Origin: Mainland China

Package includes:

  • 1 x Upstream Oxygen Sensor (O2 Sensor) 234-9005

Warnings / Reminders

Compatibility reminder: This is the upstream O2 sensor replacement compatible with Honda Civic, Honda CR-V, and Acura RSX models from 2001–2005. Please verify the sensor location before installation and follow vehicle manufacturer torque specifications during installation.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Trust you can rely on: Since 2002, intercyprus.com has been delivering reliable auto parts with consistent quality.

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