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1999 Mazda B2500
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1999 Mazda B2500

1999 Mazda B2500 Oxygen Sensors

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Before Catalytic Converter Oxygen Sensor, Sold Individualy, 4-Wire, 4 Cylinder, 2.5L Engine, B1S1
DriveWire
Before Catalytic Converter Oxygen Sensor, Sold Individualy, 4-Wire, 4 Cylinder, 2.5L Engine, B1S1
Part Number: REPF960904
Guaranteed to Fit
$19.99
Vehicle Fitment
  • 1999 Mazda B2500 Troy Lee 4 Cyl 2.5L B1S1
  • 1999 Mazda B2500 SE 4 Cyl 2.5L B1S1
  • 1999 Mazda B2500 SX 4 Cyl 2.5L B1S1
Product Details
Location : Before Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.75 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024001Connector 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
Before Catalytic Converter Oxygen Sensors, 4-wire, 4 Cyl., 2.5L Engine, B1S1
DriveWire
Before Catalytic Converter Oxygen Sensors, 4-wire, 4 Cyl., 2.5L Engine, B1S1
Part Number: SET-REPF960904-2
Guaranteed to Fit
$39.99
Vehicle Fitment
  • 1999 Mazda B2500 Troy Lee 4 Cyl 2.5L B1S1
  • 1999 Mazda B2500 SE 4 Cyl 2.5L B1S1
  • 1999 Mazda B2500 SX 4 Cyl 2.5L B1S1
Product Details
Location : Before Catalytic ConverterComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitWire Length : 15.75 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeConnector 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
Oxygen Sensor, 4-Wire, Heated
DriveWire
Oxygen Sensor, 4-Wire, Heated
Part Number: REPF960908
Guaranteed to Fit
$18.99
Vehicle Fitment
  • 1999 Mazda B2500 SX 4 Cyl 2.5L B1S2
  • 1999 Mazda B2500 SE 4 Cyl 2.5L B1S2
  • 1999 Mazda B2500 Troy Lee 4 Cyl 2.5L B1S2
Product Details
Location : After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18.82 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024127Connector 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
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: WKP35034089
Guaranteed to Fit
$32.49
Vehicle Fitment
  • 1999 Mazda B2500 SX 4 Cyl 2.5L Eng. VIN: C, FI, Naturally Aspirated, GAS
  • 1999 Mazda B2500 SE 4 Cyl 2.5L Eng. VIN: C, FI, Naturally Aspirated, GAS
  • 1999 Mazda B2500 Troy Lee 4 Cyl 2.5L Eng. VIN: C, FI, Naturally Aspirated, GAS
Product Details
Location : After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 19.69 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 SensorReturns Policy : 30-Day Return Policy
Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: 25024127
Guaranteed to Fit
$35.99
Vehicle Fitment
  • 1999 Mazda B2500 SX 4 Cyl 2.5L B1S2
  • 1999 Mazda B2500 SE 4 Cyl 2.5L B1S2
  • 1999 Mazda B2500 Troy Lee 4 Cyl 2.5L B1S2
Product Details
Location : After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 19.69 in. Wire LengthInterchange Part Number : ARBM960908, 15718Warranty : 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 SensorReturns Policy : 30-Day Return Policy
Oxygen Sensor, Sold individually 4-wire
Denso®
Oxygen Sensor, Sold individually 4-wire
Part Number: NP2344071
Guaranteed to Fit
$34.99
Vehicle Fitment
  • 1999 Mazda B2500 SX 4 Cyl 2.5L O.E. Quality Replacement Sensor
  • 1999 Mazda B2500 SE 4 Cyl 2.5L O.E. Quality Replacement Sensor
  • 1999 Mazda B2500 Troy Lee 4 Cyl 2.5L O.E. Quality Replacement Sensor
Product Details
Location : Before Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitReplaces OE Number : 5W6Z9G444AA, 5W6Z9G444BA, F85Z9G444AB, F85Z9G444BAInterchange Part Number : 15718Warranty : 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.

OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Bosch®
OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Part Number: BS15716
Guaranteed to Fit
$36.49
Vehicle Fitment
  • 1999 Mazda B2500 SE 4 Cyl 2.5L For Part Number F88F9F472Ab
  • 1999 Mazda B2500 SX 4 Cyl 2.5L For Part Number F88F9F472Ab
  • 1999 Mazda B2500 Troy Lee 4 Cyl 2.5L For Part Number F88F9F472Ab
Product Details
Location : UpstreamType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 11.8 in. Wire LengthInterchange Part Number : 15718Warranty : 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
Oxygen Sensor, Sold individually 4-wire
Denso®
Oxygen Sensor, Sold individually 4-wire
Part Number: NP2344070
Guaranteed to Fit
$36.49
Vehicle Fitment
  • 1999 Mazda B2500 SX 4 Cyl 2.5L O.E. Quality Replacement Sensor
  • 1999 Mazda B2500 SE 4 Cyl 2.5L O.E. Quality Replacement Sensor
  • 1999 Mazda B2500 Troy Lee 4 Cyl 2.5L O.E. Quality Replacement Sensor
Product Details
Location : After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitInterchange Part Number : 15718, 2344609Warranty : 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.

Oxygen Sensor, Sold individually 4-wire
NTK®
Oxygen Sensor, Sold individually 4-wire
Part Number: NG22503
Guaranteed to Fit
$38.49
Vehicle Fitment
  • 1999 Mazda B2500 SX 4 Cyl 2.5L
  • 1999 Mazda B2500 SE 4 Cyl 2.5L
  • 1999 Mazda B2500 Troy Lee 4 Cyl 2.5L
Product Details
Location : After Catalytic ConverterNotes : Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 22 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleInterchange Part Number : 15718Warranty : 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.

Oxygen Sensor, Sold individually 4-wire
Delphi®
Oxygen Sensor, Sold individually 4-wire
Part Number: DELES20014
Guaranteed to Fit
$39.49
Vehicle Fitment
  • 1999 Mazda B2500 SX 4 Cyl 2.5L With 400mm Overall Length
  • 1999 Mazda B2500 SE 4 Cyl 2.5L With 400mm Overall Length
  • 1999 Mazda B2500 Troy Lee 4 Cyl 2.5L With 400mm Overall Length
Product Details
Location : FrontType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.75 in. Wire LengthThread Size : 18 x 1.5 mm Thread SizeInterchange Part Number : 2344609, ES20104Warranty : 1-year or 12,000-mile Delphi 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.

Oxygen Sensor, Sold individually
Aceon®
Oxygen Sensor, Sold individually
Part Number: ACB88260001
Guaranteed to Fit
$66.66
Vehicle Fitment
  • 1999 Mazda B2500 Troy Lee 4 Cyl 2.5L
  • 1999 Mazda B2500 SE 4 Cyl 2.5L
  • 1999 Mazda B2500 SX 4 Cyl 2.5L
Product Details
Location : Before Catalytic ConverterQuantity Sold : Sold individuallyProduct Fit : Direct FitWarranty : Aceon 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.

Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: 25024001
Guaranteed to Fit
$44.99
Vehicle Fitment
  • 1999 Mazda B2500 Troy Lee 4 Cyl 2.5L B1S1
  • 1999 Mazda B2500 SE 4 Cyl 2.5L B1S1
  • 1999 Mazda B2500 SX 4 Cyl 2.5L B1S1
Product Details
Location : Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.75 in. Wire LengthInterchange Part Number : REPF960904Warranty : 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
OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Bosch®
OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Part Number: BS15719
Guaranteed to Fit
$38.49
Vehicle Fitment
  • 1999 Mazda B2500 SX 4 Cyl 2.5L OE Manufactured Part; For Part Number F5Af9G444Cb; F8Tf9G444Ca
  • 1999 Mazda B2500 SE 4 Cyl 2.5L OE Manufactured Part; For Part Number F5Af9G444Cb; F8Tf9G444Ca
  • 1999 Mazda B2500 Troy Lee 4 Cyl 2.5L OE Manufactured Part; For Part Number F5Af9G444Cb; F8Tf9G444Ca
Product Details
Location : DownstreamType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 25.2 in. Wire LengthInterchange Part Number : 15718Warranty : 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
Oxygen Sensor, Sold individually 4-wire
Delphi®
Oxygen Sensor, Sold individually 4-wire
Part Number: DELES20064
Guaranteed to Fit
$40.99
Vehicle Fitment
  • 1999 Mazda B2500 SX 4 Cyl 2.5L With 500mm Overall Length; With 4 Pin Connector
  • 1999 Mazda B2500 SE 4 Cyl 2.5L With 500mm Overall Length; With 4 Pin Connector
  • 1999 Mazda B2500 Troy Lee 4 Cyl 2.5L With 500mm Overall Length; With 4 Pin Connector
Product Details
Location : RearType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 19.69 in. Wire LengthThread Size : 18 x 1.5 mm Thread SizeInterchange Part Number : 15718Warranty : 1-year or 12,000-mile Delphi 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: BS15729
Guaranteed to Fit
$40.49
Vehicle Fitment
  • 1999 Mazda B2500 SE 4 Cyl 2.5L OE Manufactured Part; For Part Number F5Af9G444Cb; F8Tf9G444Ca; F5Wf9F472Ba; F88F9F472Ab; F88F9F472Ba
  • 1999 Mazda B2500 Troy Lee 4 Cyl 2.5L OE Manufactured Part; For Part Number F5Af9G444Cb; F8Tf9G444Ca; F5Wf9F472Ba; F88F9F472Ab; F88F9F472Ba
  • 1999 Mazda B2500 SX 4 Cyl 2.5L OE Manufactured Part; For Part Number F5Af9G444Cb; F8Tf9G444Ca; F5Wf9F472Ba; F88F9F472Ab; F88F9F472Ba
Product Details
Location : Downstream or UpstreamType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 29.7 in. Wire LengthInterchange Part Number : 15510Warranty : 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 3 | Showing 1 - 15 of 36 results

Top Rated Products

DriveWire Oxygen Sensor, 4-Wire, Heated
$18.99( Review)
I believe it will fit I have ordered from Car parts before.
Barbara J P.
VERIFIED PURCHASER
DriveWire Before Catalytic Converter Oxygen Sensor, Sold Individualy, 4-Wire, 4 Cylinder, 2.5L Engine, B1S1
$19.99( Review)
Great quality parts love this place
Christopher J. M.
VERIFIED PURCHASER
DriveWire Before Catalytic Converter Oxygen Sensors, 4-wire, 4 Cyl., 2.5L Engine, B1S1
$39.99( Review)
Great product good price and quick shipping time..
Tremayne H.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Bosch OE Replacement Series Oxygen Sensor, Sold individually 4-wire
$38.49
Q:2002 Ford Escape 2.o 4cyl 15719 Bocsh number for upstream what is down tream number ? Show Less
Richard R.
A:BEST ANSWERHi Rick, thank you for reaching out. The Bosch part number of a direct-fit downstream oxygen sensor for the 2002 Ford Escape with a 2.0-liter engine is 13743. Since we don't have that part, we suggest you get the downstream oxygen sensor from the local auto parts store. You can use this link to continue ordering this part at a discounted price today: https://www.carparts.com/oxygen-sensor/bosch/bs15719?can=CPAP3648_CSQA_20241015 I hope this helps. Happy shopping. Show less
Aldrin P.
 
1 Question, 1 AnswerView all Q&As >
Bosch OE Replacement Series Oxygen Sensor, Sold individually 4-wire
$40.49
Q:Is their a differents between upstream and down stream oxgen sensors ? Show Less
Ronnie M.
A:BEST ANSWERHi Ronnie, I'm glad to assist you. Yes, there is a difference. For us to check carefully and be accurate on the part you need, please provide the complete details of your vehicle (year, make, model, submodel, 2WD/4WD, and engine size). The VIN would be helpful. Show less
Jeonino E.
 
2 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.