2-Piece Downstream O2 Sensor
- Check Engine Light (P0420/P0171)
- Rough Idle & Hesitation
- Poor Fuel Economy (MPG)
- Failed Emissions Inspection
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.
-
No hidden fees: What you see is what you pay.
-
Restore performance: Fix issues and drive with confidence.
Check Engine Light? Find Your Symptoms
- P0134No Activity Detected
- P0135Heater Circuit Malfunction
- P0137/38Circuit Low/High Voltage
- P2195Signal Stuck Lean
- P0030/31Heater Control Circuit
- P0171/74System Too Lean
- P0172System Too Rich
- P2096Post-Catalyst Trim Too Lean
- P0087Fuel Rail Pressure Low
- P0201-04Injector Circuit Open
- P0420Efficiency Below Threshold (B1)
- P0430Efficiency Below Threshold (B2)
- P0300Random Misfire
- P0301-06Cylinder-Specific Misfire
Automotive-Leader Sensors
Vehicle Compatible
|
Year
|
Make
|
Model
|
Engine/Displacement
|
Note
|
|---|---|---|---|---|
|
2011-2012
|
Infiniti
|
G25
|
2.5L V6
|
|
|
2007-2008
|
Infiniti
|
G35 Sedan
|
3.5L V6
|
|
|
2008-2013
|
Infiniti
|
G37
|
3.7L V6
|
|
|
2008-2012
|
Infiniti
|
EX35
|
3.5L V6
|
|
|
2013
|
Infiniti
|
EX37
|
3.7L V6
|
|
|
2007-2010, 2012
|
Infiniti
|
FX35
|
3.5L V6
|
|
|
2011
|
Infiniti
|
FX35
|
3.5L V6
|
To 11/2010
|
|
2013
|
Infiniti
|
FX37
|
3.7L V6
|
|
|
2009-2013
|
Infiniti
|
FX50
|
5.0L V8
|
|
|
2011-2013
|
Infiniti
|
M37
|
3.7L V6
|
|
|
2007-2010
|
Infiniti
|
M35
|
3.5L V6
|
|
|
2011-2013
|
Infiniti
|
M56
|
5.6L V8
|
|
|
2015
|
Infiniti
|
Q40
|
3.7L V6
|
To 06/2014
|
|
2014
|
Infiniti
|
Q70
|
3.7L V6
|
To 11/2013
|
|
2014-2019
|
Infiniti
|
Q70
|
5.6L V8
|
|
|
2015-2019
|
Infiniti
|
Q70L
|
5.6L V8
|
|
|
2014
|
Infiniti
|
QX50
|
3.7L V6
|
|
|
2014
|
Infiniti
|
QX70
|
3.7L V6
|
|
|
2014
|
Infiniti
|
QX70
|
5.0L V6
|
Original data says 5.0L V6, kept as-is
|
|
2007-2009
|
Nissan
|
350Z
|
3.5L V6
|
|
|
2009-2013
|
Nissan
|
370Z
|
3.7L V6
|
|
Product Specifications
|
Item
|
Specification
|
|---|---|
|
Core Part Number
|
234-4380
Interchange: 2344380, 234 4380, 22690-EN200, 22690EN200, 22690 EN200, 226A0-ET000, 226A0ET000, 226A0 ET000, 226A0-JA10C, 226A0JA10C, 226A0 JA10C, 24450, 5S10063, 15370, 5S10109, 15387, ES11073, 250-24741, SU11516 |
|
Position
|
Exhaust System, Downstream, Rear, Post-cat
|
|
Key Parameters
|
- Sensor Type: Heated
- Wire Quantity: 4 Wires - Wiring Harness Length: 18.50 In. - Connector Gender: Male - Thread Diameter: 0.708 IN - Mounting Type: Threaded |
Package Content :
2Pcs 234-4380 Oxygen Sensor