{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
0
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Select your vehicle

BMW 320i Oxygen Sensors

Refine by:
See All

Shop Catalog

Showing 1 - 15 of 60 results
Display item:
15
30
45
Sort by:
Before Catalytic Converter, Driver or Passenger Side Oxygen Sensor, 4-Wire, Heated, 14.8 in. Overall Length
DriveWire
Before Catalytic Converter, Driver or Passenger Side Oxygen Sensor, 4-Wire, Heated, 14.8 in. Overall Length
Part Number: REPB960911
Vehicle Info Required to Guarantee Fit
$25.49
Product Details
Location : Before Catalytic Converter, After Catalytic ConverterNotes : 14.8 inches overall lengthType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024611Connector 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.

Returns Policy : 30-Day Return Policy
Before and After Catalytic Converter Oxygen Sensor, Set of 4 4-wire
DriveWire
Before and After Catalytic Converter Oxygen Sensor, Set of 4 4-wire
Part Number: SET-REPB960910
Vehicle Info Required to Guarantee Fit
$94.99
Product Details
Location : Before And After Catalytic ConverterComponents : (4) Oxygen SensorsType : 4-wireQuantity Sold : Set of 4Product Fit : Direct FitThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeReplaces OE Number : 11781433940Interchange Part Number : 11781433940Warranty : 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.

Returns Policy : 30-Day Return Policy
Before Catalytic Converter Oxygen Sensor, Set of 2 4-wire
DriveWire
Before Catalytic Converter Oxygen Sensor, Set of 2 4-wire
Part Number: SET-REPB960911-2
Vehicle Info Required to Guarantee Fit
$43.49
Product Details
Location : Before Catalytic ConverterNotes : 14.8 inches overall lengthComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeConnector 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.

Returns Policy : 30-Day Return Policy
After Catalytic Converter Oxygen Sensor, 4-Wire, Heated
DriveWire
After Catalytic Converter Oxygen Sensor, 4-Wire, Heated
Part Number: REPB960910
Vehicle Info Required to Guarantee Fit
$32.05
Product Details
Location : After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 38.6 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeReplaces OE Number : 11781433940Interchange Part Number : 25024392, 11781433940Connector 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.

Returns Policy : 30-Day Return Policy
After Catalytic Converter Oxygen Sensor, Set of 2 4-wire
DriveWire
After Catalytic Converter Oxygen Sensor, Set of 2 4-wire
Part Number: SET-REPB960910-2
Vehicle Info Required to Guarantee Fit
$43.99
Product Details
Location : After Catalytic ConverterComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitWire Length : 38.6 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeReplaces OE Number : 11781433940Interchange Part Number : 11781433940Connector 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.

Returns Policy : 30-Day Return Policy
15109 Downstream OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Bosch®
15109 Downstream OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Part Number: BS15109
Vehicle Info Required to Guarantee Fit
$86.99
Product Details
Location : DownstreamType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 39 in. Wire LengthInterchange Part Number : 2344672Connector Gender : Male ConnectorWarranty : 1-year Bosch limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Promotions : European Vehicle PartsSeries : OE Replacement Series
SET-BS15109 Before and After Catalytic Converter OE Replacement Series Oxygen Sensor, Set of 2 4-wire
Bosch®
SET-BS15109 Before and After Catalytic Converter OE Replacement Series Oxygen Sensor, Set of 2 4-wire
Part Number: SET-BS15109
Vehicle Info Required to Guarantee Fit
$165.49
Product Details
Location : Before And After Catalytic ConverterNotes : Set Components - (2) Oxygen SensorType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitWire Length : 39 in. Wire LengthInterchange Part Number : 2344672Connector Gender : Male ConnectorWarranty : 1-year Bosch limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Promotions : European Vehicle PartsSeries : OE Replacement Series
13477 Before Catalytic Converter OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Bosch®
13477 Before Catalytic Converter OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Part Number: BS13477
Vehicle Info Required to Guarantee Fit
$82.99
Product Details
Location : Before Catalytic ConverterNotes : Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 12.6 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 22 mm Hex SizeInterchange Part Number : 15109, 2344672Connector Gender : Female ConnectorWarranty : 1-year Bosch limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Promotions : European Vehicle PartsSeries : OE Replacement Series
SET-BS13477-2 Before and After Catalytic Converter OE Replacement Series Oxygen Sensor, Set of 2 4-wire
Bosch®
SET-BS13477-2 Before and After Catalytic Converter OE Replacement Series Oxygen Sensor, Set of 2 4-wire
Part Number: SET-BS13477-2
Vehicle Info Required to Guarantee Fit
$157.49
Product Details
Location : Before And After Catalytic ConverterNotes : Set Components - (2) Oxygen SensorType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitWire Length : 12.6 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 22 mm Hex SizeConnector Gender : Female ConnectorWarranty : 1-year Bosch limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Promotions : European Vehicle PartsSeries : OE Replacement Series
17272 Before Catalytic Converter OE Replacement Series Oxygen Sensor, Sold individually 5-wire
Bosch®
17272 Before Catalytic Converter OE Replacement Series Oxygen Sensor, Sold individually 5-wire
Part Number: BS17272
Vehicle Info Required to Guarantee Fit
$123.49
Product Details
Location : Before Catalytic ConverterNotes : Wideband Heated Sensor Type; 18 Wire Gauge MeasurementType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.7 in.Thread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 22 mm Hex SizeConnector Gender : Male ConnectorWarranty : 1-year Bosch limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Promotions : European Vehicle PartsSeries : OE Replacement Series
250-25089 Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 5-wire
Walker Products®
250-25089 Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 5-wire
Part Number: WKP25025089
Vehicle Info Required to Guarantee Fit
$123.99
Product Details
Location : Passenger Side - Before Catalytic Converter, Before Catalytic Converter, Passenger Side, Before Catalytic ConverterNotes : Wideband sensorType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18.31 in. Wire LengthInterchange Part Number : DB96090004Warranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Series : Walker Products Original Equipment Base Sensor
11032 Upstream OE Replacement Series Oxygen Sensor, Sold individually 1-wire
Bosch®
11032 Upstream OE Replacement Series Oxygen Sensor, Sold individually 1-wire
Part Number: BS11032
Vehicle Info Required to Guarantee Fit
$49.99
Product Details
Location : UpstreamType : 1-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitInterchange Part Number : 2341000Warranty : 1-year Bosch limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Promotions : European Vehicle PartsSeries : OE Replacement Series
250-241027 After Catalytic Converter Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
250-241027 After Catalytic Converter Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP250241027
Vehicle Info Required to Guarantee Fit
$92.99
Product Details
Location : After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 25.59 in. Wire LengthInterchange Part Number : DB96090012Warranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Series : Walker Products Original Equipment Base Sensor
11027 OE Replacement Series Oxygen Sensor, Sold individually 1-wire
Bosch®
11027 OE Replacement Series Oxygen Sensor, Sold individually 1-wire
Part Number: BS11027
Vehicle Info Required to Guarantee Fit
$21.49
Product Details
Location : Before Catalytic Converter, Before Or After Catalytic ConverterType : 1-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitInterchange Part Number : 12014, 2341000Warranty : 1-year Bosch limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Promotions : European Vehicle PartsSeries : OE Replacement Series
16239 OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Bosch®
16239 OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Part Number: BS16239
Vehicle Info Required to Guarantee Fit
$103.49
Product Details
Location : Downstream, After Catalytic ConverterNotes : Narrow-Band Oxygen Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 21.3 in. Wire LengthMounting Style : Threaded-in Mounting StyleHex Size : 22 mm Hex SizeWarranty : 1-year Bosch limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Promotions : European Vehicle PartsSeries : OE Replacement Series
Page 1 of 4 | Showing 1 - 15 of 60 results

Top Rated Products

Bosch 17272 Before Catalytic Converter OE Replacement Series Oxygen Sensor, Sold individually 5-wire
$123.49( Review)
Excellent craftsmanship
Demetrius J.
VERIFIED PURCHASER
Bosch 13477 Before Catalytic Converter OE Replacement Series Oxygen Sensor, Sold individually 4-wire
$82.99( Review)
When you order OE parts they fit. I purchased a kit of after market plugs and the preSee More
Pedro H.
VERIFIED PURCHASER
DriveWire Before Catalytic Converter, Driver or Passenger Side Oxygen Sensor, 4-Wire, Heated, 14.8 in. Overall Length
$25.62( Review)
Everything was on point the delivery time was great and the part fits that 👌 why I wSee More
Gwendolyn G.
VERIFIED PURCHASER

Product Questions & Answers

Bosch 11027 OE Replacement Series Oxygen Sensor, Sold individually 1-wire
$21.49
Q:what size is the threaded part mine is beat up need  to purchase thread chaser ? Show Less
Rocky Steel
A:BEST ANSWERHi Albert, thank you for reaching out. The thread diameter of this product is 18 millimeter. If your vehicle information matches this product, you can use this link to continue ordering this part at a discounted price today: https://www.carparts.com/oxygen-sensor/bosch/bs11027?can=CPAP3648_CSQA_20240206 I hope this helps. Happy shopping. Show less
Aldrin P.
 
2 Questions, 1 AnswerView all Q&As >

Helpful Automotive Resources

P0141 Code: Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)
P0141 Code: Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)DTC P0141 stands for “Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2).” It indicates that there’s a problem with the heater circuit of engine bank 1’s downstream O2 sensor. Your car’s PCM tests the oxygen sensors’ heater circuits for integrity. If it finds an issue in the heater circuit
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3Diagnostic trouble code (DTC) P0042 stands for “HO2S Heater Control Circuit Bank 1 Sensor 3.” It is logged when the powertrain control module(PCM) detects a possible issue with the heater circuit for the third sensor downstream from the engine on bank 1.
P0135 Code: Heated O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)
P0135 Code: Heated O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)The O2 sensor is a component within your vehicle that monitors its air-to-fuel ratio. Your car’s computer uses information from this sensor to regulate fuel mixture and control emissions, but the latter has to be hot enough before this can happen.