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Important: Verify connector shape and pins match your original part.
Upstream Wideband O2 Sensor
Fits BMW X5 550i 750i V8 (N63)
Replaces OE: 234-5136, 11787535269
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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$40.95
-
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
|
Notes
|
|---|---|---|---|---|
|
2006-2010
|
BMW
|
550i
|
V8 4.8L
|
Right Side; Upstream
|
|
2006-2010
|
BMW
|
550i
|
V8 4.8L
|
Auto Trans Left Side; Upstream
|
|
2006-2010
|
BMW
|
650i
|
V8 4.8L
|
Right Side; Upstream
|
|
2006-2010
|
BMW
|
650i
|
V8 4.8L
|
Auto Trans Left Side; Upstream
|
|
2006-2008
|
BMW
|
750i
|
V8 4.8L
|
Upstream
|
|
2006-2008
|
BMW
|
750i
|
V8 4.8L
|
Right Side; Upstream
|
|
2006-2008
|
BMW
|
750Li
|
V8 4.8L
|
Left Side; Upstream
|
|
2006-2008
|
BMW
|
750Li
|
V8 4.8L
|
Right Side; Upstream
|
|
2007-2008
|
BMW
|
760Li
|
V12 6.0L
|
Upstream
|
|
2007-2010
|
BMW
|
X5
|
V8 4.8L
|
Right Side; Upstream
|
|
2007-2010
|
MINI
|
COOPER
|
L4 1.6L
|
Turbo; Upstream
|
|
2011-2012
|
MINI
|
COOPER
|
L4 1.6L
|
Turbo; John Cooper Works; Upstream
|
|
2016
|
Mercedes-Benz
|
C300
|
L4 2.0L
|
4Matic; Upstream
|
|
2015
|
Mercedes-Benz
|
C300
|
L4 2.0L
|
4Matic; From 08/27/2014; From Chassis #003346; Upstream
|
|
2009-2015
|
Mercedes-Benz
|
G550
|
V8 5.5L
|
Right Side; Upstream
|
|
2011
|
Mercedes-Benz
|
ML450
|
V6 3.5L
|
Upstream
|
|
2010
|
Mercedes-Benz
|
ML450
|
V6 3.5L
|
From 10/05/09; From Chassis #528727; Right Side; Upstream
|
|
2008-2015
|
Rolls-Royce
|
Phantom
|
V12 6.7L
|
Upstream
|
|
2007
|
Rolls-Royce
|
Phantom
|
V12 6.7L
|
From 09/2006; Upstream
|
Product Specifications
Warranty & Support: 2 Years + 24/7 Technical Support
|
Item
|
Specification
|
|---|---|
|
Core Part Number
|
234-5136
Interchange: 0005423100, 0045427318, 11787535269, 11787539124, 11787540168, 11787549860, 11787561410 |
|
Position
|
Exhaust System, Upstream Right (Front, Pre-Catalytic Converter)
|
|
Key Parameters
|
- Type: Heated Oxygen Sensor
- Wire Configuration: 5-Wire - Wire Harness Length: 26.26 IN - Thread Diameter: 0.711 IN - Connector Gender: Male - Grade Type: Regular |
Package Content :
1Pcs 234-5136 Oxygen Sensor