Skip to product information
Important: Verify connector shape and pins match your original part.
2-Piece O2 Sensor
Fits Honda CR-V (1997-2001) & Civic Si 1.6L (B16A2 Engine)
Replaces OE: 234-4011, 234-4098
Resolves Symptoms
- Check Engine Light (P0420/P0171)
- Rough Idle & Hesitation
- Poor Fuel Economy (MPG)
- Failed Emissions Inspection
Estimated Delivery
Free
Ordered
Nov 13
Prepared
Nov 13-Nov 14
Delivered
Nov 27-Dec 5
Requires overseas shipment. Upgrade to expedited shipping at checkout if urgent.
2-Year Warranty
🛡️ Quality Coverage: Protects against any manufacturing defects for 2 full years.
🔄 Free Replacement: Brand-new replacement for free if quality issues occur.
30-Day Return & Refund
📦 Free Returns: Zero costs to you if the product has quality issues.
💰 Full Refunds: 100% money-back guarantee within 30 days for defective items.
5-Step Fitment Guide
- Check OE: Find original part no. & plug.
- Compare Photos: Match plug with our images.
- Verify YMM: Confirm via fitment tool.
- Review Specs: Check pins & dimensions.
- Purchase: Buy confidently once matched!
Review Rewards
Share an install photo & review to unlock:
- Under $50 Orders: 3% Off Next Order
- $50+ Orders: 5% Direct Cashback
*Email screenshot of your review to support to claim.
Check if your car is compatible
This helps guarantee fitment of parts.
⏳ Loading fitment data...
$39.95
-
No hidden fees: What you see is what you pay.
-
Restore performance: Fix issues and drive with confidence.
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
Automotive-Leader Sensors
Vehicle Compatible
|
Year
|
Make
|
Model
|
Engine/Displacement
|
|---|---|---|---|
|
1996-2001
|
Acura
|
Integra GS-R
|
1.8L L4
|
|
1997-2001
|
Acura
|
Integra GS
|
1.8L L4
|
|
1996-2001
|
Acura
|
Integra LS
|
1.8L L4
|
|
1998-2001
|
Honda
|
CR-V EX
|
2.0L L4
|
|
1997-2001
|
Honda
|
CR-V LX
|
2.0L L4
|
|
2000-2001
|
Honda
|
CR-V SE
|
2.0L L4
|
|
1999-2000
|
Honda
|
Civic Si
|
1.6L L4
|
|
1996
|
Acura
|
Integra RS
|
1.8L L4
|
|
1996
|
Acura
|
Integra Special Edition
|
1.8L L4
|
Product Specifications
Warranty & Support: 2 Years + 24/7 Technical Support
|
Item
|
Specification
|
|---|---|
|
Core Part Number
|
234-4011
Interchange: 36531P2T003, 36531P3FA01, 36531P54003, 36531P72A01, 36531P72A02, 36531P73G01, 36531P75A01, 36531PK2J01, 36531PV1A02 |
|
Position
|
Exhaust System, Upstream (Pre-Catalytic Converter)
|
|
Key Parameters
|
- Type: Heated Oxygen Sensor
- Wire Configuration: 4-Wire - Connector Gender: Male - Wire Harness Length: 11.81 In. - Thread Diameter: 0.708 In. - Mounting Type: Threaded |
|
Core Part Number
|
234-4098
Interchange: 2344098, 36532-P2P-A01, 36532P2PA01, 36532-P3F-A01, 36532P3FA01, 36532-P3F-A11, 36532P3FA11 |
|
Position
|
Exhaust System, Downstream (Post-Catalytic Converter)
|
|
Key Parameters
|
- Type: Heated Oxygen Sensor
- Wire Configuration: 4-Wire - Connector Gender: Male - Wire Harness Length: 15.75 In. - Thread Diameter: 0.708 In. - Mounting Type: Threaded |
Package Content :
2PCS (1*234-4011 Upstream + 1*234-4098 Downstream) Oxygen Sensor