Oxygen Sensor for Honda Civic CR-V FR-V Accord - 4-Wire Lambda O2 Sensor Replacement

Premium replacement oxygen sensor designed for Honda vehicles including Civic, CR-V, FR-V, and Accord. This 4-wire lambda sensor delivers accurate oxygen readings for optimal engine performance and emissions control.

Main Description

The WEIDA Auto Parts 4-Wire Oxygen Sensor (O2 Sensor) is engineered to restore precise fuel management in Honda engines. It delivers a heated, fast-response signal to the engine control unit (ECU), improving idle stability, throttle response, and fuel efficiency. Compatible with OEM part 36531-RNA-003 (and cross-reference 36531-RNA-J01), it fits multiple 4‑wire Honda sensors and is produced in Mainland China by WEIDA Auto Parts. With a robust piezoelectric sensing element and four-wire heating circuit, this sensor helps your vehicle maintain optimal air-fuel ratio under varying conditions, reducing emissions and preventing unnecessary engine codes. Easy to install as a direct replacement for worn or failed sensors, it supports consistent performance across a wide operating temperature range and improves long-term reliability of your exhaust management system.

Benefits & Tips

• Restores accurate oxygen readings to optimize the air-fuel ratio, supporting smoother acceleration and improved engine response.
• Heated 4‑wire design enables quicker warm-up and better performance in cold starts, contributing to improved fuel efficiency and reduced emissions.
• Cross-reference with OEM 36531-RNA-003 (and 36531-RNA-J01) ensures compatibility with Honda Civic, CR-V, FR-V, and Accord models.

Product Specifications

• Brand: WEIDA AUTO PARTS
• Model / OEM No.: 36531-RNA-003 (cross-reference 36531-RNA-J01)
• Sensor Type: Piezoelectric
• Wiring: 4-Wire (heating type)
• Measuring Range: For HONDA CIVIC CR-V FR-V ACCORD
• Origin: Mainland China
• Notes: Hysteresis: 36531-RNA-003 / 36531-RNA-J01; Repeatability: 36531RNA A01 / 36531-RNA-A01

Package includes:

• 1 x WEIDA Auto Parts 4-Wire Oxygen Sensor (O2 Sensor) for Honda Civic / CR-V / FR-V / Accord

Warnings/Reminders

• Verify compatibility with your specific Honda model and OEM part numbers 36531-RNA-003 or 36531-RNA-J01 before purchase.
• Ensure proper installation and electrical connections for optimal sensor performance.

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