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Important: Verify connector shape and pins match your original part.
Upstream Wideband O2 Sensor
Fits BMW 325i 328i 525i X3 X5 (E90/E60)
Replaces OE: 234-5139, 11787558055
Resolves Symptoms
- Check Engine Light (P0420/P0171)
- Rough Idle & Hesitation
- Poor Fuel Economy (MPG)
- Failed Emissions Inspection
Estimated Delivery
Free
Ordered
Oct 30
Prepared
Oct 30-Oct 31
Delivered
Nov 13-Nov 21
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
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$36.95
-
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
|
|---|---|---|---|
|
2009-2010
|
BMW
|
X3 (N52/N52B30A Engine)
|
3.0L L6
|
|
2007-2008
|
BMW
|
X3
|
3.0L L6 (N52)
|
|
2012-2016
|
BMW
|
Z4
|
3.0L L6
|
|
2006
|
BMW
|
525i (N52 Engine)
|
3.0L L6 (N52)
|
|
2006
|
BMW
|
525xi (N52 Engine)
|
3.0L L6 (N52)
|
|
2006
|
BMW
|
530i (N52 Engine)
|
3.0L L6 (N52)
|
|
2006
|
BMW
|
530xi (N52 Engine)
|
3.0L L6 (N52)
|
|
2010
|
BMW
|
528i
|
3.0L L6
|
|
2010
|
BMW
|
528i xDrive
|
3.0L L6
|
|
2009
|
BMW
|
528i
|
3.0L L6
|
|
2009
|
BMW
|
528i xDrive
|
3.0L L6
|
|
2008
|
BMW
|
528i
|
3.0L L6
|
|
2008
|
BMW
|
528xi
|
3.0L L6
|
|
2006-2007
|
BMW
|
525i (N52 Engine)
|
3.0L L6 (N52)
|
|
2006-2007
|
BMW
|
525xi (N52 Engine)
|
3.0L L6 (N52)
|
|
2006-2007
|
BMW
|
530i (N52 Engine)
|
3.0L L6 (N52)
|
|
2006-2007
|
BMW
|
530xi (N52 Engine)
|
3.0L L6 (N52)
|
|
2013
|
BMW
|
128i
|
3.0L L6 (N52/N51)
|
|
2012
|
BMW
|
128i Coupe
|
3.0L L6 (N52/N51)
|
|
2012
|
BMW
|
128i Convertible (N51B30A/N52B30A Engine)
|
3.0L L6 (N51/N52)
|
|
2011
|
BMW
|
1 Series M
|
3.0L L6 (Turbo)
|
|
2011
|
BMW
|
128i Coupe
|
3.0L L6 (N52/N51)
|
|
2008-2011
|
BMW
|
128i Convertible (N51B30A/N52B30A Engine)
|
3.0L L6 (N51/N52)
|
|
2010
|
BMW
|
128i Coupe
|
3.0L L6 (N52/N51)
|
|
2010
|
BMW
|
135i Coupe
|
3.0L L6 (Turbo)
|
|
2010
|
BMW
|
135i Convertible
|
3.0L L6 (Turbo)
|
|
2009
|
BMW
|
128i Coupe
|
3.0L L6 (N52/N51)
|
|
2009
|
BMW
|
135i Coupe
|
3.0L L6 (Turbo)
|
|
2009
|
BMW
|
135i Convertible
|
3.0L L6 (Turbo)
|
|
2008
|
BMW
|
128i Coupe
|
3.0L L6 (N52/N51)
|
|
2008
|
BMW
|
135i Coupe
|
3.0L L6 (Turbo)
|
|
2008
|
BMW
|
135i Convertible
|
3.0L L6 (Turbo)
|
|
2013
|
BMW
|
328i Convertible (N51B30A Engine)
|
3.0L L6 (N51)
|
|
2013
|
BMW
|
328i xDrive Coupe
|
3.0L L6
|
|
2013
|
BMW
|
328i xDrive Sedan
|
3.0L L6
|
|
2013
|
BMW
|
328i xDrive Wagon
|
3.0L L6
|
|
2013
|
BMW
|
335is Convertible
|
3.0L L6 (Turbo)
|
|
2013
|
BMW
|
335is Coupe
|
3.0L L6 (Turbo)
|
|
2013
|
BMW
|
328i Sedan
|
3.0L L6
|
|
2013
|
BMW
|
328i Coupe (N51B30A/N52 Engine)
|
3.0L L6 (N51/N52)
|
|
2013
|
BMW
|
328i Convertible (N52 Engine)
|
3.0L L6 (N52)
|
|
2012
|
BMW
|
328i xDrive Coupe
|
3.0L L6
|
|
2012
|
BMW
|
335is Convertible
|
3.0L L6 (Turbo)
|
|
2012
|
BMW
|
335is Coupe
|
3.0L L6 (Turbo)
|
|
2012
|
BMW
|
328i Convertible (N52 Engine)
|
3.0L L6 (N52)
|
|
2012
|
BMW
|
328i Coupe (N52 Engine)
|
3.0L L6 (N52)
|
|
2012
|
BMW
|
328i Wagon (N52 Engine)
|
3.0L L6 (N52)
|
|
2012
|
BMW
|
328i Sedan (N52 Engine)
|
3.0L L6 (N52)
|
|
2012
|
BMW
|
328i Sedan (N51B30A Engine)
|
3.0L L6 (N51)
|
|
2012
|
BMW
|
328i xDrive Sedan (N51B30A Engine)
|
3.0L L6 (N51)
|
|
2012
|
BMW
|
328i Wagon (N51B30A Engine)
|
3.0L L6 (N51)
|
|
2012
|
BMW
|
328i xDrive Wagon (N51B30A Engine)
|
3.0L L6 (N51)
|
|
2012
|
BMW
|
328i Convertible (N51B30A Engine)
|
3.0L L6 (N51)
|
|
2012
|
BMW
|
328i Coupe (N51B30A Engine)
|
3.0L L6 (N51)
|
|
2012
|
BMW
|
328i xDrive Wagon (N52 Engine)
|
3.0L L6 (N52)
|
|
2011
|
BMW
|
335is Convertible
|
3.0L L6 (Turbo)
|
|
2011
|
BMW
|
328i xDrive Sedan
|
3.0L L6
|
|
2011
|
BMW
|
323i Convertible
|
3.0L L6
|
|
2011
|
BMW
|
323i Coupe
|
3.0L L6
|
|
2011
|
BMW
|
323i Sedan
|
3.0L L6
|
|
2011
|
BMW
|
328i Convertible
|
3.0L L6
|
|
2011
|
BMW
|
328i Coupe
|
3.0L L6
|
|
2011
|
BMW
|
328i Sedan
|
3.0L L6
|
|
2011
|
BMW
|
328i Wagon (N52 Engine)
|
3.0L L6 (N52)
|
|
2011
|
BMW
|
328i Wagon (N51B30A Engine)
|
3.0L L6 (N51)
|
|
2011
|
BMW
|
328i xDrive Wagon (N51B30A Engine)
|
3.0L L6 (N51)
|
|
2011
|
BMW
|
328i xDrive Wagon (N52 Engine)
|
3.0L L6 (N52)
|
|
2011
|
BMW
|
328i xDrive Coupe
|
3.0L L6
|
|
2011
|
BMW
|
335is Coupe
|
3.0L L6 (Turbo)
|
|
2010
|
BMW
|
328i xDrive Coupe
|
3.0L L6
|
|
2010
|
BMW
|
335i xDrive Coupe
|
3.0L L6 (Turbo)
|
|
2010
|
BMW
|
335i xDrive Sedan
|
3.0L L6 (Turbo)
|
|
2010
|
BMW
|
335i xDrive Wagon
|
3.0L L6 (Turbo)
|
|
2010
|
BMW
|
328i xDrive Sedan
|
3.0L L6
|
|
2010
|
BMW
|
323i Convertible
|
3.0L L6
|
|
2010
|
BMW
|
323i Coupe
|
3.0L L6
|
|
2010
|
BMW
|
323i Sedan
|
3.0L L6
|
|
2010
|
BMW
|
328i Convertible
|
3.0L L6
|
|
2010
|
BMW
|
328i Coupe
|
3.0L L6
|
|
2010
|
BMW
|
328i Sedan
|
3.0L L6
|
|
2010
|
BMW
|
328i Wagon (N52/N52B30A Engine)
|
3.0L L6 (N52)
|
|
2010
|
BMW
|
328i Wagon (N51B30A Engine)
|
3.0L L6 (N51)
|
|
2010
|
BMW
|
328i xDrive Wagon (N51B30A Engine)
|
3.0L L6 (N51)
|
|
2010
|
BMW
|
335i Convertible
|
3.0L L6 (Turbo)
|
|
2010
|
BMW
|
335i Coupe
|
3.0L L6 (Turbo)
|
|
2010
|
BMW
|
335i Wagon
|
3.0L L6 (Turbo)
|
|
2010
|
BMW
|
328i xDrive Wagon (N52 Engine)
|
3.0L L6 (N52)
|
|
2010
|
BMW
|
335i Sedan (N54B30A Engine)
|
3.0L L6 (Turbo N54)
|
|
2009
|
BMW
|
328i xDrive Coupe
|
3.0L L6
|
|
2009
|
BMW
|
335i xDrive Coupe
|
3.0L L6 (Turbo)
|
|
2009
|
BMW
|
335i xDrive Sedan
|
3.0L L6 (Turbo)
|
|
2009
|
BMW
|
335i xDrive Wagon
|
3.0L L6 (Turbo)
|
|
2009
|
BMW
|
328i xDrive Sedan
|
3.0L L6
|
|
2009
|
BMW
|
328i Convertible
|
3.0L L6
|
|
2009
|
BMW
|
328i Coupe
|
3.0L L6
|
|
2009
|
BMW
|
328i Sedan
|
3.0L L6
|
|
2009
|
BMW
|
323i Convertible
|
3.0L L6
|
|
2009
|
BMW
|
323i Sedan
|
3.0L L6
|
|
2009
|
BMW
|
328i Wagon (N52/N52B30A Engine)
|
3.0L L6 (N52)
|
|
2009
|
BMW
|
328i Wagon (N51B30A Engine)
|
3.0L L6 (N51)
|
|
2009
|
BMW
|
328i xDrive Wagon (N51B30A Engine)
|
3.0L L6 (N51)
|
|
2009
|
BMW
|
335i Convertible
|
3.0L L6 (Turbo)
|
|
2009
|
BMW
|
335i Coupe
|
3.0L L6 (Turbo)
|
|
2009
|
BMW
|
335i Wagon
|
3.0L L6 (Turbo)
|
|
2009
|
BMW
|
328i xDrive Wagon (N52 Engine)
|
3.0L L6 (N52)
|
|
2009
|
BMW
|
335i Sedan (N54B30A Engine)
|
3.0L L6 (Turbo N54)
|
|
2008
|
BMW
|
323i Convertible
|
3.0L L6
|
|
2008
|
BMW
|
328i Convertible
|
3.0L L6
|
|
2008
|
BMW
|
335xi
|
3.0L L6 (Turbo)
|
|
2008
|
BMW
|
328i Wagon (N51B30A Engine)
|
3.0L L6 (N51)
|
|
2008
|
BMW
|
328xi Wagon (N51B30A Engine)
|
3.0L L6 (N51)
|
|
2008
|
BMW
|
335i Wagon
|
3.0L L6 (Turbo)
|
|
2008
|
BMW
|
328i Wagon (N52 Engine)
|
3.0L L6 (N52)
|
|
2008
|
BMW
|
328xi Wagon (N52 Engine)
|
3.0L L6 (N52)
|
|
2008
|
BMW
|
323i Coupe
|
3.0L L6
|
|
2008
|
BMW
|
323i Sedan
|
3.0L L6
|
|
2008
|
BMW
|
328i Coupe
|
3.0L L6
|
|
2008
|
BMW
|
328i Sedan
|
3.0L L6
|
|
2008
|
BMW
|
328xi Coupe
|
3.0L L6
|
|
2008
|
BMW
|
328xi Sedan
|
3.0L L6
|
|
2008
|
BMW
|
335i Convertible (N54B30A Engine)
|
3.0L L6 (Turbo N54)
|
|
2008
|
BMW
|
335i Coupe (N54B30A Engine)
|
3.0L L6 (Turbo N54)
|
|
2008
|
BMW
|
335i Sedan (N54B30A Engine)
|
3.0L L6 (Turbo N54)
|
|
2007
|
BMW
|
328i Coupe
|
3.0L L6
|
|
2007
|
BMW
|
328xi Coupe
|
3.0L L6
|
|
2007
|
BMW
|
335i Coupe
|
3.0L L6 (Turbo)
|
|
2007
|
BMW
|
335xi
|
3.0L L6 (Turbo)
|
|
2007
|
BMW
|
323i Convertible
|
3.0L L6
|
|
2007
|
BMW
|
328i Convertible
|
3.0L L6
|
|
2007
|
BMW
|
335i Convertible
|
3.0L L6 (Turbo)
|
|
2007
|
BMW
|
328i Wagon (N51B30A Engine)
|
3.0L L6 (N51)
|
|
2007
|
BMW
|
328xi Wagon (N51B30A Engine)
|
3.0L L6 (N51)
|
|
2007
|
BMW
|
335i Wagon
|
3.0L L6 (Turbo)
|
|
2007
|
BMW
|
323i Sedan
|
3.0L L6
|
|
2007
|
BMW
|
328i Sedan
|
3.0L L6
|
|
2007
|
BMW
|
328xi Sedan
|
3.0L L6
|
|
2007
|
BMW
|
328i Wagon (N52 Engine)
|
3.0L L6 (N52)
|
|
2007
|
BMW
|
328xi Wagon (N52 Engine)
|
3.0L L6 (N52)
|
|
2007
|
BMW
|
335i Sedan (N54B30A Engine)
|
3.0L L6 (Turbo N54)
|
|
2006
|
BMW
|
323i
|
3.0L L6
|
|
2006
|
BMW
|
330i
|
3.0L L6
|
|
2006
|
BMW
|
330xi
|
3.0L L6
|
|
2006
|
BMW
|
325i
|
3.0L L6
|
|
2006
|
BMW
|
325xi
|
3.0L L6
|
Product Specifications
Warranty & Support: 2 Years + 24/7 Technical Support
|
Item
|
Specification
|
|---|---|
|
Core Part Number
|
234-5139
Interchange: 2345139, 234 5139, 0258017098, 11787558055, 11787557756 |
|
Position
|
Exhaust System, Upstream (Pre-Catalytic Converter)
|
|
Key Parameters
|
- Type: Heated Oxygen Sensor
- Wire Configuration: 5-Wire - Harness Length: 1400 mm / 60.43 inches - Connector Gender: Male - Thread Diameter: 0.711 inches |
Package Content :
1Pcs 234-5139 Oxygen Sensor