BDFHYK Oxygen Sensor Downstream O2, Compatible with Toyota RAV4 2006-2012 V6 3.5L 18014, 894650R030 Replacement 1PCS

This BDFHYK downstream O2 sensor is an OE-style aftermarket replacement for verified 2006-2012 Toyota RAV4 3.5L V6 applications that cross-reference 18014 and 894650R030. Before ordering, confirm the model year, 3.5L V6 engine, original sensor number, exact downstream exhaust location, connector, wiring layout, lead length, and emissions configuration. A Check Engine Light or stored code alone does not confirm that the oxygen sensor has failed.

18014 Downstream O2 Sensor Fitment for 2006-2012 Toyota RAV4 3.5L

Confirm the exact exhaust location and original sensor before installation. Do not select the sensor by vehicle name alone.

18014 O2 Sensor Interchange References

Replacement references include 18014 and 894650R030. Verify the original sensor number together with connector and position.

18014 Downstream Sensor Position Check

This SKU is listed for a downstream oxygen-sensor application. Do not convert “downstream” into a universal Bank 1 Sensor 2 or Bank 2 Sensor 2 label; bank numbering depends on vehicle-specific service information.

18014 O2 Sensor Diagnosis Before Replacement

Inspect wiring, connector condition, heater power and ground, related fuse, exhaust leaks, fuel-control faults, misfires, and catalyst operation before replacement. P0420 or P0430 does not automatically prove that the downstream sensor is defective.

18014 O2 Sensor Installation Notes

• Allow the exhaust system to cool before service.
• Use an O2 sensor socket or suitable wrench.
• Compare the connector and lead length with the removed sensor.
• Inspect the bung threads and start the sensor by hand.
• Use anti-seize only when permitted by the sensor instructions.
• Tighten to the applicable vehicle service specification and route the harness away from heat and moving parts.

18014 O2 Sensor Package Contents

• 1 × BDFHYK oxygen sensor

Important: This is an OE-style aftermarket replacement, not a factory-branded part.