Heated Upstream Oxygen Sensor for Acura RSX and Honda Civic CR-V 234-9005 192400-1030

Upgrade your vehicle’s air-fuel monitoring with the upstream oxygen sensor designed for Acura RSX, Honda Civic, and Honda CR-V. The 234-9005 sensor provides precise O2 readings to optimize combustion, improve fuel efficiency, and help reduce emissions. This heated upstream sensor reaches operating temperature quickly for reliable performance during cold starts and short trips, maintaining steady engine response and curb-appeal on the road.

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

Main Description

This oxygen sensor is a direct-fit replacement that mirrors the original OE spec, ensuring a seamless swap without wiring or connector changes. It supports upstream monitoring to help the ECU regulate the air-fuel mixture accurately, which translates to smoother idle, better throttle response, and more consistent fuel economy. The heater element actively warms the sensor to operating temperature faster, reducing rich/lean condition signals during chilly mornings or short trips. Compatible with a range of models including Acura RSX, Honda Civic (2001–2005 with 1.3L and 1.7L D-series engines), and Honda CR-V (2002–2004 2.4L), this sensor restores proper exhaust gas readings and long-term engine performance.

Manufacturer part numbers include 234-9005, 234 9005, 36531-PLM-306, 36531-PLM-A11, 36531PLMA11, 36531PLE003, 36531PLE305, 192400-1030, 36531PNDA11, and 36531PRBA0, ensuring a precise match for your vehicle’s needs. Each purchase includes 1 x Oxygen Sensor and undergoes stringent testing before shipment. For EU buyers, you benefit from CE certification and a two-year warranty as part of InterCyprus’ commitment to quality and reliability.

Benefits & Tips

• Restore precise air-fuel control for a return to factory-like performance on Acura RSX, Civic, and CR-V models, helping maintain optimal power and efficiency.
• Benefit from faster heater operation, which reduces cold-start enrichment and stabilizes idle and throttle response more quickly.
• Replace worn sensors proactively to prevent ECU diagnostic codes and potential misfires, especially on vehicles with high mileage or irregular maintenance.

Product Specifications

• Brand: IWOKPHD
• Sensor Type: Upstream / Heating Oxygen Sensor
• OEM / Part Numbers: 234-9005, 234 9005, 36531-PLM-306, 36531-PLM-A11, 36531PLMA11, 36531PLE003, 36531PLE305, 192400-1030, 36531PNDA11, 36531PRBA0
• Applications:
  • Acura RSX (2001–2004); including 2002–2004 RSX Type-S
  • Honda CR-V (2002–2004) 2.4L
  • Honda Civic (2001–2005): 1.3L and 1.7L D17A engines; models with D17A1/D17A6 variants
• Origin: Mainland China
• Warranty: 1 year (Replacement) as per listing

Package Includes

• 1 x Oxygen Sensor

Warnings & Reminders

Please verify vehicle compatibility using the listed applications before ordering. If you’re unsure, contact us before purchase to avoid incorrect orders, as refunds may not be issued for wrong-fit items.

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

Warranty notes: Your purchase is covered by a 1-year replacement warranty according to the listing terms. For any questions, your inquiry is welcome here and will be answered within 24 hours on business days.

At intercyprus.com since 2002 — trusted for quality and reliability.