Skip to product information
Out of stock in local warehouse
2Pcs Upstream & Downstream O2 Sensors
for 1999–2000 Honda Civic
Replaces OE: 234-4220 234-4733
Resolves Symptoms:
Persistent Check Engine Light
Rough Idle
Poor Fuel Economy
Lean Hesitation
5-Step Fitment Guide:
1
Check OE: Find original part no. & plug.
2
Compare Photos: Match plug with our images.
3
Verify YMM: Confirm via fitment tool.
4
Review Specs: Check pins and dimensions.
5
Purchase: Buy confidently once matched!
Check if your car is compatible
This helps guarantee fitment of parts.
⏳ Loading fitment data...
Delivery Free
Sep 30 - Oct 8
! Overseas Shipment: Requires shipment from overseas warehouse. Longer shipping time. Please consider this before ordering.
⚡ Need it urgently? Upgrade to By requesting expedited delivery in the order notes, you can significantly shorten the delivery time!
2-Year Warranty
🛡️ Quality Coverage: Protects against any manufacturing defects for 2 full years.
🔄 Free Replacement: We will provide a brand-new replacement for free if any quality issues occur.
30-Day Return & Refund
📦 Free Returns & Exchanges: Zero costs to you if the product has any quality issues.
💰 Full Refunds: 100% money-back guarantee within 30 days for defective items.
Review Rewards & Cashback
Share an install photo & review to unlock tier rewards:
🥈 Under $50
3% Off Next Order
🥇 $50+ Orders
5% Direct Cashback
🔥 Tip: Buy a Combo Set to easily hit $50 and unlock 5% Cashback!
💡 How to claim: Email a screenshot of your review to our support team.
$56.95
- No other fees; this is the final payment price
- Get rid of your car's malfunctions and start a pleasant driving journey
Check Engine Light? Find Your Symptoms
🌬️ O2 & A/F Sensors
- P0134No Activity Detected
- P0135Heater Circuit Malfunction
- P0137/38Circuit Low/High Voltage
- P2195Signal Stuck Lean
- P0030/31Heater Control Circuit
⛽ Fuel & Air Mixture
- P0171/74System Too Lean
- P0172System Too Rich
- P2096Post-Catalyst Trim Too Lean
- P0087Fuel Rail Pressure Low
- P0201-04Injector Circuit Open
♻️ Catalytic Converters
- P0420Efficiency Below Threshold (B1)
- P0430Efficiency Below Threshold (B2)
⚡ Ignition / Misfires
- P0300Random Misfire
- P0301-06Cylinder-Specific Misfire
🚛 NOx Sensors & SCR
- P2200/02Sensor Circuit / Signal Low
- P229FCircuit Range/Performance
- P207FReductant Quality Perf.
- 46F2/4D16BMW SCR Efficiency Faults
🛑 ABS & Wheel Speed
- C1021Front Wheel Speed Sensor
- C1025Sensor Signal Erratic
- C1207ABS Pump Overrun
- C0561System Disabled
！！！
Out of stock in local warehouse
Requires shipment from overseas warehouse
Longer shipping time
Please do not place orders if this is a concern
Automotive-Leader Sensors
Vehicle Compatible
|
|
|
|
|
|
|---|---|---|---|---|
|
|
|
|
|
|
Product Specifications
|
|
|
|---|---|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
234-4733: 13.19 IN |
|
|
36532-PLR-A11, 36532PLRA11, 36532 PLR A11, 234-4220, 2344220, 234 4220 234-4733 Series: 234-4733, 2344733, 36531-P2P-A01, 36531 P2P A01, 36531P2PA01, 36532-PZD-A01, 36532 PZD A01, 36532PZDA01 |
Note: Professionally load-tested with high-temperature/corrosion resistant materials, 100% after-sales satisfaction guarantee and 24-hour technical support
Package Content : 2PCS (234-4220 + 234-4733) Downstream Oxygen Sensor