BDFHYK 234-4099 O2 sensor for Honda and Acura applications
234-4099 oxygen sensor replacement interchange reference
234-4099 O2 sensor for Honda Accord Civic and Civic del Sol
234-4099 oxygen sensor for Honda Odyssey applications
234-4099 O2 sensor for Acura CL Integra and NSX
BDFHYK 234-4099 oxygen sensor OE-style replacement reference
BDFHYK 234-4099 O2 sensor package reference
BDFHYK 234-4099 O2 sensor for Honda and Acura applications
234-4099 oxygen sensor replacement interchange reference
234-4099 O2 sensor for Honda Accord Civic and Civic del Sol
234-4099 oxygen sensor for Honda Odyssey applications
234-4099 O2 sensor for Acura CL Integra and NSX
BDFHYK 234-4099 oxygen sensor OE-style replacement reference
BDFHYK 234-4099 O2 sensor package reference

BDFHYK Oxygen Sensor Upstream Downstream O2 Sensor, Compatible with Honda Accord 1995-1999, 1992-2000 Civic, Civic Del Sol, Odyssey, Compatible with Acura 234-4099 Replacement 1PCS

$19.99
Product Detail
  • Type Oxygen Sensors
  • SKU BDDLZ-OS40158-1
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Description Specifications FAQs Return & Support

This BDFHYK 234-4099 O2 sensor is an OE-style aftermarket replacement for listed Honda Accord, Civic, Civic del Sol, Odyssey and Acura CL, Integra and NSX applications. The required upstream or downstream position can vary by application. Before ordering, match the original sensor number and confirm the exact year, engine, emissions configuration, connector, wiring, lead length and exhaust location. A Check Engine Light or stored OBD-II code alone does not confirm oxygen sensor failure.

234-4099 O2 Sensor Fitment for Honda and Acura

Make Model Years
Acura CL 1997-1999
Acura Integra 1992-1993
Acura NSX 1995-1999
Honda Accord 1995-1999
Honda Civic 1992-2000
Honda Civic del Sol 1993-1997
Honda Odyssey 1999-2000

Engine mapping is not complete in the current product information. Confirm the exact engine and emissions configuration before ordering.

234-4099 O2 Sensor Interchange References

Replacement references include 234-4099, 250-24099, 24542, OS1147, 2131542, 35032018, 2342003, 36531P07L02, 36531-P06-A12, 36531-P06-A11, 36531-P2R-A01, 36531P2T003, 36531-P2T-J01, 36531-P2T-J21, 36531-P5M-014, 36531-P73-A01, 36531-P73-A11, 36531-P73-G01, 36532-PM5-A32, 36532-PM5-F01, 36532-PM5-F02, 36532-POA-A01, 1821362, 19178910 and 2132746.

234-4099 Upstream and Downstream Position Check

Position is application-dependent. Do not assign a universal upstream, downstream or Bank/Sensor location without service information for the exact vehicle and engine.

234-4099 O2 Sensor Diagnosis Before Replacement

Inspect the connector, wiring, heater circuit, related fuse, exhaust leaks, intake or vacuum leaks, fuel pressure, injector operation, misfires and catalyst condition before replacement. Diagnostic codes should be treated as a starting point for testing.

234-4099 O2 Sensor Installation Notes

  • Allow the exhaust system to cool before service.
  • Use an O2 sensor socket or suitable wrench.
  • Compare the connector, lead length and original reference before installation.
  • Inspect bung threads and start the sensor by hand.
  • Use anti-seize only when permitted by the sensor instructions.
  • Tighten to the applicable service specification and route the harness safely.

234-4099 O2 Sensor Package Contents

  • 1 × BDFHYK oxygen sensor

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