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2005 BMW 325Ci

2005 BMW 325Ci Oxygen Sensors

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Before Catalytic Converter Oxygen Sensor, enginedesignationname: M54, FI, Naturally Aspirated, GAS, Cyl 1-6, Sold individually, 5-wire, 2.5L
Part Number: RB96090002
Guaranteed to Fit
$49.49
Vehicle Fitment
  • 2005 BMW 325Ci Base 6 Cyl 2.5L enginedesignationname: M54, FI, Naturally Aspirated, GAS, Cyl 1-6
Product Details
Location : Before Catalytic ConverterNotes : Wideband sensorType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 39.37 in. Wire LengthInterchange Part Number : 25025016Warranty : 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, Cyl 1-3 Or 4-6; Cyl 1-3; Cyl 4-6, Sold individually, 4-wire, 2.5L, Walker Products Original Equipment Base Sensor
Part Number: 25024677
Guaranteed to Fit
$104.52
Vehicle Fitment
  • 2005 BMW 325Ci Base 6 Cyl 2.5L Cyl 1-3 Or 4-6; Cyl 1-3; Cyl 4-6
Product Details
Location : After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 39.37 in. Wire LengthInterchange Part Number : 15109, 25024810Warranty : 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
Front or Rear Oxygen Sensor, After Catalyst In Exhaust Manifold, Sold individually, 6 Cyl 2.5L, OE Replacement Series
Part Number: BS0258986505
Guaranteed to Fit
$65.48
Vehicle Fitment
  • 2005 BMW 325Ci Base 6 Cyl 2.5L After Catalyst In Exhaust Manifold
Product Details
Location : Front or RearQuantity Sold : Sold individuallyProduct Fit : Direct FitReplaces OE Number : 15738Warranty : 24-month 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 : CarParts EuroSeries : OE Replacement Series
After Catalytic Converter Oxygen Sensor, Eng. Designation: M54, FI, Naturally Aspirated, GAS, Cyl 1-6, Sold individually, 4-wire, 2.5L, Walker Products Aftermarket Base Sensor
Part Number: WKP35034648
Guaranteed to Fit
$71.49
Vehicle Fitment
  • 2005 BMW 325Ci Base 6 Cyl 2.5L Eng. Designation: M54, FI, Naturally Aspirated, GAS, Cyl 1-6
Product Details
Location : After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 39.37 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
Upstream Oxygen Sensor, Eng Des: M56, Coupe; For Cylinders 1-3, Sold individually, 5-wire, 2.5L, OE Replacement Series
Part Number: BS17175
Guaranteed to Fit
$180.49
Vehicle Fitment
  • 2005 BMW 325Ci Base 6 Cyl 2.5L Eng Des: M56, Coupe; For Cylinders 1-3
Product Details
Location : UpstreamType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 39 in. Wire LengthWarranty : 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 : CarParts EuroSeries : OE Replacement Series
Before Catalytic Converter Oxygen Sensor, enginedesignationname: M56, O.E. Quality Replacement Sensor, Sold individually, 4-wire, 2.5L - Before Catalytic Converter
Part Number: NP2345134
Guaranteed to Fit
$135.99
Vehicle Fitment
  • 2005 BMW 325Ci Base 6 Cyl 2.5L enginedesignationname: M56, O.E. Quality Replacement Sensor
Product Details
Location : Before Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 40.7 in. Wire LengthWarranty : 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.

Downstream Oxygen Sensor, For Cylinders 1-3; For Cylinders 4-6, Sold individually, 4-wire, 2.5L, OE Replacement Series - Downstream
Part Number: BS15738
Guaranteed to Fit
$58.99
Vehicle Fitment
  • 2005 BMW 325Ci Base 6 Cyl 2.5L For Cylinders 1-3; For Cylinders 4-6
Product Details
Location : DownstreamType : 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 : CarParts EuroSeries : OE Replacement Series
Downstream Oxygen Sensor, For Cylinders 4-6, Sold individually, 4-wire, 2.5L, OE Replacement Series
Part Number: BS15681
Guaranteed to Fit
$97.99
Vehicle Fitment
  • 2005 BMW 325Ci Base 6 Cyl 2.5L For Cylinders 4-6
Product Details
Location : DownstreamType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 39 in. Wire LengthInterchange Part Number : 15109, 2344672Warranty : 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 : CarParts EuroSeries : OE Replacement Series
Downstream Oxygen Sensor, For Cylinders 1-3, Sold individually, 4-wire, 6 Cyl 2.5L, OE Replacement Series
Part Number: BS15680
Guaranteed to Fit
$100.99
Vehicle Fitment
  • 2005 BMW 325Ci Base 6 Cyl 2.5L For Cylinders 1-3
Product Details
Location : DownstreamType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 39 in. Wire LengthInterchange Part Number : 15109, 2344672Warranty : 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 : CarParts EuroSeries : OE Replacement Series
Before Catalytic Converter Oxygen Sensor, Eng. Designation: M54, FI, Naturally Aspirated, GAS, Cyl 1-6, Sold individually, 5-wire, 2.5L, Walker Products Aftermarket Base Sensor
Part Number: WKP35035081
Guaranteed to Fit
$107.49
Vehicle Fitment
  • 2005 BMW 325Ci Base 6 Cyl 2.5L Eng. Designation: M54, FI, Naturally Aspirated, GAS, Cyl 1-6
Product Details
Location : Before Catalytic ConverterNotes : Wideband sensorType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 39.37 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
Oxygen Sensor, Location-Front/Rear Manifold, Sold individually, 6 Cyl 2.5L
Part Number: FAC108213
Guaranteed to Fit
$49.99
Vehicle Fitment
  • 2005 BMW 325Ci Base 6 Cyl 2.5L Location-Front/Rear Manifold
Product Details
Location : RearQuantity Sold : Sold individuallyProduct Fit : Direct FitReplaces OE Number : 7514926, 7514927, 11787514926, 11787514927Interchange Part Number : 7514926, 7514927, 11787514926, 11787514927Warranty : Facet 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.

After Catalytic Converter Oxygen Sensor, O.E. Quality Universal Replacement Sensor, Sold individually, 4-wire, 6 Cyl 2.5L - After Catalytic Converter
Part Number: NP2344201
Guaranteed to Fit
$77.99
Vehicle Fitment
  • 2005 BMW 325Ci Base 6 Cyl 2.5L O.E. Quality Universal Replacement Sensor
Product Details
Location : After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 11.7 in. Wire LengthReplaces OE Number : 9202721Interchange 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.

Front Oxygen Sensor, Sold individually, 6 Cyl 2.5L
Part Number: FAC108488
Guaranteed to Fit
$76.99
Vehicle Fitment
  • 2005 BMW 325Ci Base 6 Cyl 2.5L
Product Details
Location : FrontQuantity Sold : Sold individuallyProduct Fit : Direct FitReplaces OE Number : 7523435, 7523434, 11787523434, 11787523435, 8515640, 13628515640, 11787589138, 7589138Interchange Part Number : 7523435, 7523434, 11787523434, 11787523435, 8515640, 13628515640, 11787589138, 7589138Warranty : Facet 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.

After Catalytic Converter Oxygen Sensor, O.E. Quality Replacement Sensor, Sold individually, 4-wire, 6 Cyl 2.5L
Part Number: NP2344473
Guaranteed to Fit
$105.49
Vehicle Fitment
  • 2005 BMW 325Ci Base 6 Cyl 2.5L O.E. Quality Replacement Sensor
Product Details
Location : After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 38.6 in. Wire LengthInterchange Part Number : 15109, 2344672Warranty : 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.

Upstream Oxygen Sensor, Engine Designation: M56, Coupe; For Cylinders 4-6, Sold individually, 5-wire, 2.5L, OE Replacement Series
Part Number: BS17176
Guaranteed to Fit
$251.49
Vehicle Fitment
  • 2005 BMW 325Ci Base 6 Cyl 2.5L Engine Designation: M56, Coupe; For Cylinders 4-6
Product Details
Location : UpstreamType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 39 in. Wire LengthWarranty : 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 : CarParts EuroSeries : OE Replacement Series
Page 1 of 3 | Showing 1 - 15 of 37 results

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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.