O2 Oxygen Sensor for Honda Foreman Rubicon Rancher TRX 420 500 520

O2 Oxygen Sensor for Honda Foreman Rubicon Rancher TRX 420 500 520

Replace your worn or failing oxygen sensor with a direct-fit O2 sensor designed for Honda TRX 420 Rancher, TRX 500 Rancher/Foreman, and Rubicon models. This sensor monitors exhaust oxygen levels to maintain the proper air-fuel ratio (lambda), helping reduce emissions and keep your ATV running smoothly. It matches OEM numbers 36531-HR3-A22 and 36531-HR3-A21 and is suitable for 2014–2020 Honda TRX configurations, including Rancher, Foreman, and Rubicon variants. Origin: Mainland China. Brand: IWOKPHD.

This IWOKPHD replacement part is built to meet the needs of riders who demand quality and durability from replacement components. To ensure the right fit, verify the original part number before ordering.

Benefits & Tips

• Restores accurate oxygen sensing to help maintain the proper air-fuel ratio and cleaner combustion for smoother engine performance.
• Compatible with 2014–2020 Honda TRX 420 Rancher; 2015–2016 Honda TRX 500 Rancher; 2015–2020 Honda TRX 500 Foreman; 2015–2020 Honda TRX 500 Rubicon.
• Direct, plug-and-play replacement. Check the original part number against 36531-HR3-A22 or 36531-HR3-A21 to confirm fit.

Product Specifications

• Brand Name: IWOKPHD
• OEM NO.: 36531-HR3-A22, 36531-HR3-A21
• Part Number: 36531-HR3-A22, 36531-HR3-A21
• Measuring Range: Air Fuel Ratio Sensor; Exhaust gas Lambda; O2 Oxygen Sensor
• Origin: Mainland China
• Application: For 2014-20 Honda TRX 420 Rancher; For 2015-16 Honda TRX 500 Rancher; For 2015-20 Honda TRX 500 Foreman; For 2015-20 Honda TRX 500 Rubicon
• Sensor Type: Magnetic Induction
• Warranty: 2 years (Replacement Warranty)

Package Includes

• 1 pcs O2 Oxygen Sensor

Warnings / Reminders

• NOTE: Please check the picture and the part number carefully to make sure that you bought the right part for your car.
• If you can not make sure which item fits for your car, please send the Part Number Or the Original product photos to us confirm it before order.
• The only way to be 100% sure that the part will fit your vehicle is to check your original part. We will check for you and reply soon within 24 hours.

Shipping & Delivery

• All items will be sent out within 2 working days after the payment is confirmed.
• Please make sure your shipping address is correct before you pay.
• Import duties, taxes and charges are not included in the item price or shipping charges. These charges are buyer's responsibility.
• Shipping time is only for your reference; seasonal conditions or bad weather may cause delays.

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

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