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1994 BMW 325i
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1994 BMW 325i

1994 BMW 325i Oxygen Sensors

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Before Catalytic Converter, Driver or Passenger Side Oxygen Sensor, 4-Wire
DriveWire
Before Catalytic Converter, Driver or Passenger Side Oxygen Sensor, 4-Wire
Part Number: REPB960902
Guaranteed to Fit
$18.89
Vehicle Fitment
  • 1994 BMW 325i Base 6 Cyl 2.5L
Product Details
Location : Before Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct 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 : 25024605Connector 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
OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Bosch®
OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Part Number: BS13231
Guaranteed to Fit
$62.99
Vehicle Fitment
  • 1994 BMW 325i Base 6 Cyl 2.5L
Product Details
Location : UpstreamType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 22.4 in. Wire LengthReplaces OE Number : 0Interchange Part Number : 2344000, 0Warranty : 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
Before Catalytic Converter Oxygen Sensor, Sold individually 4-wire
NTK®
Before Catalytic Converter Oxygen Sensor, Sold individually 4-wire
Part Number: NG25041
Guaranteed to Fit
$29.49
Vehicle Fitment
  • 1994 BMW 325i Base 6 Cyl 2.5L Manual Transmission
Product Details
Location : Before Catalytic ConverterNotes : Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 20 in. Wire lengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleInterchange Part Number : 13231, 2344000Warranty : NGK 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.

OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Bosch®
OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Part Number: BS15736
Guaranteed to Fit
$63.49
Vehicle Fitment
  • 1994 BMW 325i Base 6 Cyl 2.5L
Product Details
Location : UpstreamType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 26.8 in. Wire LengthInterchange Part Number : 15730, SG300Warranty : 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
Before Catalytic Converter Oxygen Sensor, Sold individually
Vemo®
Before Catalytic Converter Oxygen Sensor, Sold individually
Part Number: Z8YV20760051
Guaranteed to Fit
$63.99
Vehicle Fitment
  • 1994 BMW 325i Base 6 Cyl 2.5L Automatic Transmission; Aftermarket Grade
Product Details
Location : Before Catalytic ConverterQuantity Sold : Sold individuallyProduct Fit : Direct FitReplaces OE Number : 1247235, 1702931, 1720536, 1720845, 1725676, 1730005, 1733628, 1734345, 1734390, 1734393, 1735345, 1735499, 1735500, 1739005, 1739642, 1747005, 1747579, 11781247235, 11781702931, 11781720536, 11781720845, 11781720860, 11781725676, 11781730005, 11781733628, 11781734345, 11781734390, 11781734393, 11781735345, 11781735499, 11781735500, 11781739005, 11781739642, 11781747005, 11781747579Interchange Part Number : 1247235, 1702931, 1720536, 1720845, 1725676, 1730005, 1733628, 1734345, 1734390, 1734393, 1735345, 1735499, 1735500, 1739005, 1739642, 1747005, 1747579, 11781247235, 11781702931, 11781720536, 11781720845, 11781720860, 11781725676, 11781730005, 11781733628, 11781734345, 11781734390, 11781734393, 11781735345, 11781735499, 11781735500, 11781739005, 11781739642, 11781747005, 11781747579Warranty : 24-month or 24,000-mile Vemo 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 Parts
Before Catalytic Converter Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
Before Catalytic Converter Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP35034025
Guaranteed to Fit
$67.99
Vehicle Fitment
  • 1994 BMW 325i Base 6 Cyl 2.5L Eng. Designation: M50TU, FI, Naturally Aspirated, GAS
Product Details
Location : Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 12.99 in. Wire LengthWarranty : 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 Aftermarket Base Sensor
Before or After Catalytic Converter, Driver or Passenger Side Oxygen Sensor, Sold individually
Vemo®
Before or After Catalytic Converter, Driver or Passenger Side Oxygen Sensor, Sold individually
Part Number: Z8YV20760005
Guaranteed to Fit
$69.99
Vehicle Fitment
  • 1994 BMW 325i Base 6 Cyl 2.5L Manual Transmission; Aftermarket Grade; 4 Cables / 500 mm
Product Details
Location : Before or After Catalytic Converter, Driver or Passenger SideQuantity Sold : Sold individuallyProduct Fit : Direct FitReplaces OE Number : 1247235, 1468621, 1468630, 1702931, 1702951, 1720019, 1720536, 1720845, 1720860, 1725676, 1730005, 1733628, 1734345, 1734390, 1734393, 1735345, 1735499, 1735500, 1739005, 1739642, 1741092, 1741666, 1747005, 1747579, 11781247235, 11781468621, 11781468630, 11781702931, 11781702951, 11781718510, 11781720019, 11781720536, 11781720845, 11781720860, 11781725676, 11781730005, 11781733628, 11781734345, 11781734390, 11781734393, 11781735345, 11781735499, 11781735500, 11781739005, 11781739642Interchange Part Number : 1247235, 1468621, 1468630, 1702931, 1702951, 1720019, 1720536, 1720845, 1720860, 1725676, 1730005, 1733628, 1734345, 1734390, 1734393, 1735345, 1735499, 1735500, 1739005, 1739642, 1741092, 1741666, 1747005, 1747579, 11781247235, 11781468621, 11781468630, 11781702931, 11781702951, 11781718510, 11781720019, 11781720536, 11781720845, 11781720860, 11781725676, 11781730005, 11781733628, 11781734345, 11781734390, 11781734393, 11781735345, 11781735499, 11781735500, 11781739005, 11781739642Warranty : 24-month or 24,000-mile Vemo 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 Parts
Oxygen Sensor, Sold individually 4-wire
Denso®
Oxygen Sensor, Sold individually 4-wire
Part Number: NP2344200
Guaranteed to Fit
$76.99
Vehicle Fitment
  • 1994 BMW 325i Base 6 Cyl 2.5L O.E. Quality Universal Replacement Sensor
Product Details
Location : Before Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 11.7 in. Wire LengthInterchange Part Number : 15730, SG300Warranty : 1-year Denso 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.

Before Catalytic Converter Oxygen Sensor, Sold individually 4-wire
NTK®
Before Catalytic Converter Oxygen Sensor, Sold individually 4-wire
Part Number: NG25565
Guaranteed to Fit
$86.99
Vehicle Fitment
  • 1994 BMW 325i Base 6 Cyl 2.5L Automatic Transmission
Product Details
Location : Before Catalytic ConverterNotes : Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 13 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleInterchange Part Number : 13231Warranty : NGK 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.

Upstream OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Bosch®
Upstream OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Part Number: BS13108
Guaranteed to Fit
$88.99
Vehicle Fitment
  • 1994 BMW 325i Base 6 Cyl 2.5L
Product Details
Location : UpstreamType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 57.1 in. Wire LengthReplaces OE Number : 11781735680Interchange Part Number : 2344685, 11781735680Warranty : 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
Atomic, O2 Sensor Wideband
MSD®
Atomic, O2 Sensor Wideband
Part Number: M46A2930
Universal Fit
$145.95
Product Details
Quantity Sold : Sold individuallyProduct Fit : UniversalWarranty : 1-year MSD 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.

Universal Oxygen Sensor 3-Wire – Sold Individually.
Walker Products®
Universal Oxygen Sensor 3-Wire – Sold Individually.
Part Number: WKP250-23200
Universal Fit
$57.99
Product Details
Notes : 20.0 Wire Gauge Measurement; 18mm. Thread DiameterQuantity Sold : Sold individuallyProduct Fit : UniversalWarranty : 90-day Walker Products 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.

Series : Walker Products Original Equipment Base Sensor
Oxygen Sensor - Universal, May Require Modification
Bosch®
Oxygen Sensor - Universal, May Require Modification
Part Number: BS15741
Universal Fit
$44.99
Product Details
Notes : Heated Type; Metal Housing Material; Steel Color/FinishType : 4-wireQuantity Sold : Sold individuallyProduct Fit : UniversalWire Length : 27 in. Wire LengthMounting Style : Threaded-in Mounting StyleHex Size : 22 mm Hex SizeConnector Gender : Female ConnectorWarranty : 1-year Bosch limited warrantyPromotions : European Vehicle PartsSeries : OE Replacement Series
Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP350-34200
Universal Fit
$31.49
Product Details
Notes : 9.37 in. Overall Length; Heated Sensor Type; 20 Wire Gauge MeasurementType : 4-wireQuantity Sold : Sold individuallyProduct Fit : UniversalWire Length : 5.83 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleWarranty : 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 Aftermarket Base Sensor
Universal Oxygen Sensor 4-Wire – Sold Individually
Walker Products®
Universal Oxygen Sensor 4-Wire – Sold Individually
Part Number: 25024400
Universal Fit
$48.99
Product Details
Notes : 20.0 Wire Gauge Measurement; 18.0 mm Thread DiameterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : UniversalWire Length : 8.25 in. Wire LengthWarranty : 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
Page 1 of 2 | Showing 1 - 15 of 23 results

Top Rated Products

Bosch OE Replacement Series Oxygen Sensor, Sold individually 4-wire
$63.49( Review)
Since I could not get the old part off I had to pay someone else to do the install. TSee More
Anonymous
VERIFIED PURCHASER
Bosch OE Replacement Series Oxygen Sensor, Sold individually 4-wire
$62.99( Review)
Eventhough prices can change, your price was about $45 cheaper than any of the major See More
Anonymous
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Walker Products Universal Oxygen Sensor 4-Wire – Sold Individually
$48.99
Q:Can I purchase all 4 sensors for my 2011 Ram 2500?
Dale F.
A:BEST ANSWERHi Dale, thank you for reaching out. Kindly call our parts team at 1-866-529-0412, so we can help you look for the correct sensors based on your complete vehicle information. Hope to hear from you soon. Show less
Aldrin P.
 
5 Questions, 1 AnswerView all Q&As >
Walker Products Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
$31.49
Q:Is this upstream or downstream?
Nef79
A:BEST ANSWERHi Neftaly, I'm glad to assist you. This is a wideband and heated type of universal oxygen sensor. This is commonly used for the front or rear location and you will need to reuse your original connector after some splicing and cutting. Please provide your complete vehicle application and engine size (year, make, model, submodel and engine size.) so we could identify the correct direct fit oxygen sensor for your car. Take advantage of our clearance sale for this part while supply lasts. I hope this helps. Happy shopping. https://www.carparts.com/oxygen-sensor/walker-products/wkp350-34200?can=CPJE1043 Show less
Jeonino E.
 
5 Questions, 1 AnswerView all Q&As >
Bosch Oxygen Sensor - Universal, May Require Modification
$44.99
Q:Will this part replace a Nox sensor 1 for a 2018 Chevrolet Equinox LT Diesel Turbo engine? Show Less
Jen
A:BEST ANSWERHi Jennifer, thank you for reaching out. This universal product may require some modifications to replace the oxygen sensor of the 2018 Chevrolet Equinox LT with a 1.6-liter diesel engine. This part isn't specific to any vehicle. Should you decide to order this part, you can use this link to order this part at a discounted price today while supplies last: https://www.carparts.com/oxygen-sensor/bosch/bs15741?can=CPAP3648_CSQA_20241013 I hope this helps. Enjoy shopping. Show less
Aldrin P.
 
5 Questions, 1 AnswerView all Q&As >

Helpful Automotive Resources

P2187 Code: System too Lean at Idle (Bank 1)
P2187 Code: System too Lean at Idle (Bank 1)Note that there is only one bank if your car has a straight engine and the scan tool will always refer to that bank as “Bank 1.” P2187 code indicates that your vehicle’s computer detected a potential issue with the fuel mixture at idle.
P2270 Code: O2 Sensor Signal Biased / Stuck Lean (Bank 1, Sensor 2)
P2270 Code: O2 Sensor Signal Biased / Stuck Lean (Bank 1, Sensor 2)Bank 1 is where the #1 spark plug is. O2 sensor 1/1 is the upstream sensor on Bank 1 (different for a Ford than for a Chevy or a Dodge), and O2 sensor 1/2 is the downstream sensor on Bank 1. O2 2/1 is upstream on Bank 2 and O2
P0141 Code: Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)
P0141 Code: Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)With that in mind, it’s important to note that Bank 1 is always where the number 1 cylinder is located. Thus, on Ford pickups, Bank 1 is the passenger side bank, but on Chevy and Dodge pickups, Bank 1 is the driver side bank. You need to know this, or
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3Bank 1 is the side of the engine where the #1 cylinder is located. P0042 code is set when your car’s PCM determines a potential problem with the heater element circuit of the oxygen sensor.
P0135 Code: Heated O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)
P0135 Code: Heated O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)Diagnostic trouble code (DTC) P0135 stands for “Oxygen O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1).” It is set when the car’s primary computer—also called the powertrain control module or PCM—determines that the heated oxygen sensor (HO2S) 1 heater current is higher or lower than the ideal amp for
P0134: O2 Sensor Circuit No Activity Detected (Bank 1, Sensor 1)
P0134: O2 Sensor Circuit No Activity Detected (Bank 1, Sensor 1)The Bank 1 portion of the code refers to the side of the engine with the number one cylinder. Sensor 1 refers to the upstream O2 sensor.