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Shop BMW 540i Oxygen Sensor

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Oxygen Sensor - 4-Wire, Heated
0 Reviews
Vehicle Info Required to Guarantee Fit
$27.26
Vehicle Fitment
  • 1997 - 2003 BMW 540i Base 8 Cyl 4.4L
Product Details
Location : Before Catalytic Converter, Driver Or Passenger SideType : 4-wireQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : Direct FitThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 250-24611, 13477Connector Gender : Female ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Oxygen Sensor - Set of 2
Part Number: SET-REPB960911-2
0 Reviews
Vehicle Info Required to Guarantee Fit
$54.90
Vehicle Fitment
  • 1997 - 2003 BMW 540i Base 8 Cyl 4.4L
Product Details
Location : Before Catalytic Converter, Driver And Passenger SideComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Recommended Use : OE ReplacementProduct Fit : Direct FitThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 250-24611, 13477Connector Gender : Female ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Oxygen Sensor - 1-Wire, Non-Heated
0 Reviews
Vehicle Info Required to Guarantee Fit
$17.75
Vehicle Fitment
  • 1994 - 1995 BMW 540i All Submodels All Engines
Product Details
Notes : Unheated; Includes: Includes Butt type connectors, without plugType : 1-wireQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : UniversalWire Length : 6.3 in. Wire LengthMounting Style : Threaded-in Mounting StyleInterchange Part Number : AFS21, 234-1057, 12031Warranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Universal Oxygen Sensor, Unheated, 1-Wire, Set of 2
0 Reviews
Vehicle Info Required to Guarantee Fit
$33.73
Vehicle Fitment
  • 1994 - 1995 BMW 540i All Submodels All Engines
Product Details
Components : (2) Oxygen SensorsType : 1-wireQuantity Sold : Set of 2Recommended Use : OE ReplacementProduct Fit : UniversalWire Length : 6.3 in. Wire LengthMounting Style : Threaded-in Mounting StyleInterchange Part Number : AFS21, 234-1057, 12031Warranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Oxygen Sensor - 2-Wire, Non-Heated
0 Reviews
Vehicle Info Required to Guarantee Fit
$17.02
Vehicle Fitment
  • 1994 - 1995 BMW 540i All Submodels All Engines
Product Details
Notes : Unheated; Includes: Includes Butt type connectors, without plugType : 2-wireQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : UniversalWire Length : 6.3 in. Wire LengthMounting Style : Threaded-in Mounting StyleInterchange Part Number : AFS21, 234-2050, 12211Warranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Oxygen Sensor - After Catalytic Converter, Sold individually
0 Reviews
Vehicle Info Required to Guarantee Fit
$30.93
Vehicle Fitment
  • 1997 - 2003 BMW 540i Base 8 Cyl 4.4L
Product Details
Location : After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : Direct FitWire Length : 21.7 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 13475, 234-4672Connector Gender : Male ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Oxygen Sensor - After Catalytic Converter, Set of 2
0 Reviews
Vehicle Info Required to Guarantee Fit
$58.76
Vehicle Fitment
  • 1997 - 2003 BMW 540i Base 8 Cyl 4.4L
Product Details
Location : After Catalytic ConverterComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Recommended Use : OE ReplacementProduct Fit : Direct FitWire Length : 21.7 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 13475, 234-4672Connector Gender : Male ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Oxygen Sensor - Before Catalytic Converter, Sold individually
0 Reviews
Vehicle Info Required to Guarantee Fit
$22.36
Vehicle Fitment
  • 1994 BMW 540i Base 8 Cyl 4.0L Alternative Fit 1, To 02/1994
Product Details
Location : Before Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : Direct FitWire Length : 55.7 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 13108, 234-4685Connector Gender : Female ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Oxygen Sensor - Before Catalytic Converter, Set of 2
0 Reviews
Vehicle Info Required to Guarantee Fit
$42.49
Vehicle Fitment
  • 1994 BMW 540i Base 8 Cyl 4.0L Alternative Fit 1, To 02/1994
Product Details
Location : Before Catalytic ConverterComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Recommended Use : OE ReplacementProduct Fit : Direct FitWire Length : 55.7 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 13108, 234-4685Connector Gender : Female ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Oxygen Sensor - Sold individually
0 Reviews
Vehicle Info Required to Guarantee Fit
$26.61
Vehicle Fitment
  • 1994 BMW 540i Base 8 Cyl 4.0L Engine Designation: M60, FI, Naturally Aspirated, GAS, To 3/94
Product Details
Location : Before Catalytic Converter, Driver Or Passenger SideType : 4-wireQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : Direct FitWire Length : 12.99 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 250-24605, 13231Connector Gender : Female ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

250-24611 Oxygen Sensor - Before Catalytic Converter, Sold individually
0 Reviews
Vehicle Info Required to Guarantee Fit
$54.19
Vehicle Fitment
  • 1997 - 2003 BMW 540i Base 8 Cyl 4.4L
Product Details
Location : Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : Direct FitWire Length : 13.78 in. Wire LengthAnticipated Ship Out Time : 3-4 business daysWarranty : 90-day Walker limited warranty
SET-25024611 Oxygen Sensor - Upstream, Set of 2
0 Reviews
Vehicle Info Required to Guarantee Fit
$102.96
Vehicle Fitment
  • 1997 - 2003 BMW 540i Base 8 Cyl 4.4L
Product Details
Location : UpstreamNotes : Kit components - 2 Oxygen Sensors; HeatedType : 4-wireQuantity Sold : Set of 2Recommended Use : OE ReplacementProduct Fit : Direct FitWire Length : 13.78 in. Wire LengthAnticipated Ship Out Time : 3-4 business daysWarranty : 90-day Walker limited warranty
350-34025 Oxygen Sensor - Before Catalytic Converter, Sold individually
0 Reviews
Vehicle Info Required to Guarantee Fit
$60.66
Vehicle Fitment
  • 1994 BMW 540i Base 8 Cyl 4.0L Eng. Designation: M60, FI, Naturally Aspirated, GAS, To 3/94
Product Details
Location : Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : Direct FitWire Length : 12.99 in. Wire LengthAnticipated Ship Out Time : 3-4 business daysWarranty : 90-day Walker limited warranty
250-241214 Oxygen Sensor - After Catalytic Converter, Sold individually
0 Reviews
Vehicle Info Required to Guarantee Fit
$92.63
Vehicle Fitment
  • 2017 - 2018 BMW 540i Base 6 Cyl 3.0L
Product Details
Location : After Catalytic ConverterNotes : 20 ga. Wire Measurement; 22.76 in. Overall Length; Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 19.21 in. Wire LengthThread Size : 18 mm Thread SizeConnector Gender : Female ConnectorAnticipated Ship Out Time : 3-4 business daysWarranty : 90-day Walker limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Nickel (Metallic), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

250-24125 Oxygen Sensor - After Catalytic Converter, Sold individually
0 Reviews
Vehicle Info Required to Guarantee Fit
$80.69
Vehicle Fitment
  • 1997 - 2003 BMW 540i Base 8 Cyl 4.4L
Product Details
Location : After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : Direct FitWire Length : 21.85 in. Wire LengthAnticipated Ship Out Time : 3-4 business daysWarranty : 90-day Walker limited warranty
Page 1 of 6 | Showing 1 - 15 of 84 results

BMW 540i Oxygen Sensor Customer Reviews

Working great BUT you should offer a tap to re-thread the bun in the exhaust. The old sensor came out hard and took threads with it.
Joseph Tobin
VERIFIED PURCHASER
Purchased on Aug 19, 2020
O2 sensors work fine delivering delay but what can you say COVID-19 situation. Thank you.
Ketsada Narong
VERIFIED PURCHASER
Purchased on Jul 28, 2020
DriveWire® Oxygen Sensor - Set of 2
Apr 08, 2020
Great Value!
Perfect fit! Fixed my emission issues and thanks for the quick delivery! I'll be ordering again. If you haven't ordered from Carparts,com, give it a try! Great value and you'll be very happy!
Gregg Gregg
VERIFIED PURCHASER
Purchased on Mar 25, 2020

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P013E Code: O2 Sensor Delayed Response – Rich to Lean (Bank 1 Sensor 2)
November 10, 2020
P013E Code: O2 Sensor Delayed Response – Rich to Lean (Bank 1 Sensor 2)Bank 1 in this code refers to the side of the engine that houses cylinder #1. Sensor 2 refers to the post catalytic converter oxygen sensor. Code P013E may register if the PCM perceives a delayed response from the downstream oxygen (O2) sensor located in bank 1.
P013C Code: O2 Sensor Slow Response – Rich to Lean (Bank 2 Sensor 2)
November 10, 2020
P013C Code: O2 Sensor Slow Response – Rich to Lean (Bank 2 Sensor 2)“Bank 2” in this code refers to the side of the engine that does not contain cylinder #1. “Sensor 2” refers to the downstream oxygen sensor located after the catalytic converter.
P013B Code: O2 Sensor Slow Response – Lean to Rich (Bank 1 Sensor 2)
November 10, 2020
P013B Code: O2 Sensor Slow Response – Lean to Rich (Bank 1 Sensor 2)“Bank 1” refers to the side of the engine where cylinder 1 is located. “Sensor 2” refers to the downstream oxygen sensor located after the catalytic converter.
P013A Code: O2 Sensor Slow Response – Rich to Lean (Bank 1 Sensor 2)
November 10, 2020
P013A Code: O2 Sensor Slow Response – Rich to Lean (Bank 1 Sensor 2)Diagnostic trouble code (DTC) P013A stands for “O2 Sensor Slow Response – Rich to Lean (Bank 1 Sensor 2).” It is logged once the PCM perceives that the post-catalytic converter oxygen sensor (Sensor 2) in Bank 1 is responding slowly. Bank 1 refers to the side of the engine that
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