What is the role of oxygen sensors in exhaust emission management on BMW X5?

The handling of evaporative fuel vapors from the fuel tank has been made tighter with additional ORVR venting control and enhancement of the fuel tank leakage detection system. The fuel vapour recovery system during refuelling collects and stores hydrocarbon fuel vapour where pressure from the incoming fuel forces the vapours through the breather hose to a container, then into the charcoal canister thus enabling the system to breathe in the right components. To deal with the exhaust emissions, there are four oxygen sensors, two pre-cat and two post-cat. The post-catalyst sensors are traditional heated zirconia systems that produce a steady voltage when running properly, while the precatalyst sensors are Bosch LSU planar wideband types which make use of zirconium oxide ceramic layers for brisk reading over a broad air-fuel mixture range. The sensors especially intended for best operation need the ambient air as a reference gas and it enters the node through the harness connectors. If it malfunctions, the connector ought to be inspected for contamination, cleaned thoroughly and the harness reconnected in order to remove oxidation from the pins.

Genuine BMW X5 Oxygen Sensor

Oxygen O2 Sensor

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39 Oxygen Sensors found

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BMW X5 Lambda Monitor Sensor
Part Number: 11788689863
$206.79 MSRP: $325.07
You Save: $118.28 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2019-2023 BMW X5 | 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L PLUG-IN HYBRID EV-GAS (PHEV), 8 Cyl 4.4 L GAS, xDrive40i(G05)
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BMW X5 O2 Oxygen Sensor Pre Catalytic Converter
Part Number: 11787576673
$256.28 MSRP: $406.33
You Save: $150.05 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Regulating Lambda Probe; Front Oxygen Sensor, Oxygen Sensor
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2011-2018 BMW X5 | xDrive50i(E70), xDrive50i(F15)
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BMW X5 Oxygen Sensor
Part Number: 11787589121
$256.28 MSRP: $406.33
You Save: $150.05 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Front Oxygen Sensor, Upper Oxygen Sensor
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2016-2018 BMW X5 | xDrive40e(F15)
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BMW X5 Rear Oxygen Sensor
Part Number: 11787614322
$206.79 MSRP: $325.07
You Save: $118.28 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Lambda Monitor Sensor; Front Oxygen Sensor, Oxygen Sensor
- Position: Rear
- Replaces: 11-78-7-526-262
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2011-2018 BMW X5 | xDrive50i(E70), xDrive50i(F15)
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BMW X5 Oxygen Sensor
Part Number: 13628589846
$652.93 MSRP: $805.49
You Save: $152.56 (19%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor, Nox
- Replaces: 13-62-8-518-791, 13-62-8-511-666, 13-62-8-509-721, 13-62-8-576-471, 13-62-7-812-530
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2009-2018 BMW X5 | xDrive35d(E70), xDrive35d(F15)
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BMW X5 O2 Oxygen Sensor
Part Number: 11787545074
$206.79 MSRP: $325.07
You Save: $118.28 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Lambda Monitor Sensor
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2010 BMW X5 | 3.0si(E70), xDrive30i(E70)
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BMW X5 Front Lambda Probe Oxygen Sensor
Part Number: 11787589122
$206.79 MSRP: $325.07
You Save: $118.28 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Oxygen Sensor; Lower Oxygen Sensor, Rear Oxygen Sensor
- Position: Front
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2016-2018 BMW X5 | xDrive40e(F15)
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BMW X5 Rear Oxygen Sensor
Part Number: 11787545075
$206.79 MSRP: $325.07
You Save: $118.28 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lambda Monitor Sensor; Oxygen Sensor
- Position: Rear
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2010 BMW X5 | 3.0si(E70), xDrive30i(E70)
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BMW X5 Oxygen Sensor
Part Number: 13628589844
$652.93 MSRP: $805.49
You Save: $152.56 (19%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Nox; Lower Nox Sensor, Temperature Sensor
- Replaces: 13-62-8-576-469, 13-62-8-511-664, 13-62-8-518-789, 13-62-7-812-528, 13-62-8-509-719
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2009-2018 BMW X5 | xDrive35d(E70), xDrive35d(F15)
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BMW X5 Oxygen Sensor
Part Number: 11787596908
$256.28 MSRP: $406.33
You Save: $150.05 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulating Lambda Probe; Front Oxygen Sensor, Upper Oxygen Sensor
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2011-2018 BMW X5 | sDrive35i(F15), xDrive35i(E70), xDrive35i(F15)
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BMW X5 Regulating Lambda Probe
Part Number: 11788689862
$256.28 MSRP: $406.33
You Save: $150.05 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2019-2023 BMW X5 | 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L PLUG-IN HYBRID EV-GAS (PHEV), 8 Cyl 4.4 L GAS, xDrive40i(G05)
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BMW X5 Oxygen Sensor
Part Number: 11787558081
$287.74 MSRP: $456.20
You Save: $168.46 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulating Lambda Probe; Front Oxygen Sensor
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2010 BMW X5 | 3.0si(E70), xDrive30i(E70)
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BMW X5 Front Or Rear Upstream Oxygen Sensor
Part Number: 11781742050
$359.85 MSRP: $489.03
You Save: $129.18 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulating Lambda Probe; Front Oxygen Sensor, Oxygen Sensor
- Position: Front and Rear
- Replaces: 11-78-1-433-075, 11-78-1-742-049
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2000-2006 BMW X5 | 3.0i(E53), 4.4i(E53), 4.6is(E53)
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BMW X5 Oxygen Sensor
Part Number: 11781433940
$297.84 MSRP: $404.76
You Save: $106.92 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Lambda Monitor Sensor; Front Oxygen Sensor
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2001-2006 BMW X5 | 3.0i(E53)
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BMW X5 LAMBDA MONITOR SENSOR
Part Number: 11789452688
$206.79 MSRP: $325.07
You Save: $118.28 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Oxygen Sensor, Rear Oxygen Sensor
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2024 BMW X5 | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L PLUG-IN HYBRID EV-GAS (PHEV), 8 Cyl 4.4 L MILD HYBRID EV-GAS (MHEV)
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BMW X5 Regulating Lambda Probe
Part Number: 11787935100
$256.28 MSRP: $406.33
You Save: $150.05 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2020-2023 BMW X5 | 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L PLUG-IN HYBRID EV-GAS (PHEV), 8 Cyl 4.4 L GAS, M50i(G05)
View related parts
BMW X5 REGULATING LAMBDA PROBE
Part Number: 11789452687
$256.28 MSRP: $406.33
You Save: $150.05 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Front Oxygen Sensor, Oxygen Sensor
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2024 BMW X5 | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L PLUG-IN HYBRID EV-GAS (PHEV), 8 Cyl 4.4 L MILD HYBRID EV-GAS (MHEV)
View related parts
BMW X5 Oxygen Sensor
Part Number: 11787557756
$287.74 MSRP: $456.20
You Save: $168.46 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulating Lambda Probe; Front Oxygen Sensor
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2010 BMW X5 | 3.0si(E70), xDrive30i(E70)
View related parts
BMW X5 Oxygen Sensor
Part Number: 11781739845
$297.84 MSRP: $404.76
You Save: $106.92 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Lambda Monitor Sensor
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2000-2003 BMW X5 | 4.4i(E53), 4.6is(E53)
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BMW X5 Oxygen Sensor, Black
Part Number: 11787539125
$206.79 MSRP: $325.07
You Save: $118.28 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Lambda Probe, Black; Oxygen Sensor, Rear Oxygen Sensor
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2010 BMW X5 | 4.8i(E70), xDrive48i(E70)

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BMW X5 Oxygen Sensor

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BMW X5 Oxygen Sensor Parts Questions & Experts Answers

Oxygen O2 Sensor
11787530736
Q: What is the role of oxygen sensors in exhaust emission management on BMW X5?
A:
The handling of evaporative fuel vapors from the fuel tank has been made tighter with additional ORVR venting control and enhancement of the fuel tank leakage detection system. The fuel vapour recovery system during refuelling collects and stores hydrocarbon fuel vapour where pressure from the incoming fuel forces the vapours through the breather hose to a container, then into the charcoal canister thus enabling the system to breathe in the right components. To deal with the exhaust emissions, there are four oxygen sensors, two pre-cat and two post-cat. The post-catalyst sensors are traditional heated zirconia systems that produce a steady voltage when running properly, while the precatalyst sensors are Bosch LSU planar wideband types which make use of zirconium oxide ceramic layers for brisk reading over a broad air-fuel mixture range. The sensors especially intended for best operation need the ambient air as a reference gas and it enters the node through the harness connectors. If it malfunctions, the connector ought to be inspected for contamination, cleaned thoroughly and the harness reconnected in order to remove oxidation from the pins.