2008 Mazda RX-8 Oxygen Sensors

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Before Catalytic Converter Oxygen Sensor, B1S1, Sold individually, 4-wire, 2 Cyl 1.3L
DriveWire
Before Catalytic Converter Oxygen Sensor, B1S1, Sold individually, 4-wire, 2 Cyl 1.3L
Part Number: REPM960919
Guaranteed to Fit
$50.99
Vehicle Fitment
  • 2008 Mazda RX-8 GT 2 Cyl 1.3L B1S1
  • 2008 Mazda RX-8 Touring 2 Cyl 1.3L B1S1
  • 2008 Mazda RX-8 40th Anniversary Edition 2 Cyl 1.3L B1S1
  • 2008 Mazda RX-8 GS 2 Cyl 1.3L B1S1
  • 2008 Mazda RX-8 Sport 2 Cyl 1.3L B1S1
  • 2008 Mazda RX-8 Grand Touring 2 Cyl 1.3L B1S1
Product Details
Location : Before Catalytic ConverterNotes : Air/Fuel sensorType : 4-wireQuantity Sold : Sold IndividuallyProduct Fit : Direct FitWire Length : 21.65 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25054031Connector 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, B1S2, Sold individually, 4-wire, 1.3L
DriveWire
After Catalytic Converter Oxygen Sensor, B1S2, Sold individually, 4-wire, 1.3L
Part Number: ARBM960909
Guaranteed to Fit
$21.49
Vehicle Fitment
  • 2008 Mazda RX-8 GT 2 Cyl 1.3L B1S2
  • 2008 Mazda RX-8 Touring 2 Cyl 1.3L B1S2
  • 2008 Mazda RX-8 GS 2 Cyl 1.3L B1S2
  • 2008 Mazda RX-8 40th Anniversary Edition 2 Cyl 1.3L B1S2
  • 2008 Mazda RX-8 Sport 2 Cyl 1.3L B1S2
  • 2008 Mazda RX-8 Grand Touring 2 Cyl 1.3L B1S2
Product Details
Location : After Catalytic ConverterType : 4-wireQuantity Sold : Sold IndividuallyProduct Fit : Direct FitWire Length : 17.75 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024131Connector 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
Downstream Oxygen Sensor, Standard Transmission; OE Sensor Technology, Sold individually, 4-wire, 2 Cyl 1.3L, OE Replacement Series
Bosch®
Downstream Oxygen Sensor, Standard Transmission; OE Sensor Technology, Sold individually, 4-wire, 2 Cyl 1.3L, OE Replacement Series
Part Number: BS13595
Guaranteed to Fit
$99.99
Vehicle Fitment
  • 2008 Mazda RX-8 GT 2 Cyl 1.3L Standard Transmission; OE Sensor Technology
  • 2008 Mazda RX-8 Touring 2 Cyl 1.3L Standard Transmission; OE Sensor Technology
  • 2008 Mazda RX-8 GS 2 Cyl 1.3L Standard Transmission; OE Sensor Technology
  • 2008 Mazda RX-8 40th Anniversary Edition 2 Cyl 1.3L Standard Transmission; OE Sensor Technology
  • 2008 Mazda RX-8 Sport 2 Cyl 1.3L Standard Transmission; OE Sensor Technology
  • 2008 Mazda RX-8 Grand Touring 2 Cyl 1.3L Standard Transmission; OE Sensor Technology
Product Details
Location : DownstreamType : 4-wireQuantity Sold : Sold IndividuallyProduct Fit : Direct FitWire Length : 18.9 in. Wire LengthInterchange Part Number : 25054031Warranty : 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, B1S1, Sold individually, 4-wire, 2 Cyl 1.3L, Walker Products Original Equipment Base Sensor
Walker Products®
Before Catalytic Converter Oxygen Sensor, B1S1, Sold individually, 4-wire, 2 Cyl 1.3L, Walker Products Original Equipment Base Sensor
Part Number: WKP25054031
Guaranteed to Fit
$140.49
Vehicle Fitment
  • 2008 Mazda RX-8 GT 2 Cyl 1.3L B1S1
  • 2008 Mazda RX-8 Touring 2 Cyl 1.3L B1S1
  • 2008 Mazda RX-8 40th Anniversary Edition 2 Cyl 1.3L B1S1
  • 2008 Mazda RX-8 GS 2 Cyl 1.3L B1S1
  • 2008 Mazda RX-8 Sport 2 Cyl 1.3L B1S1
  • 2008 Mazda RX-8 Grand Touring 2 Cyl 1.3L B1S1
Product Details
Location : Before Catalytic ConverterNotes : Air/Fuel sensorType : 4-wireQuantity Sold : Sold IndividuallyProduct Fit : Direct FitWire Length : 21.65 in. Wire LengthInterchange Part Number : REPM960919Warranty : 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
After Catalytic Converter Oxygen Sensor, B1S2, Sold individually, 4-wire, 1.3L, Walker Products Original Equipment Base Sensor
Walker Products®
After Catalytic Converter Oxygen Sensor, B1S2, Sold individually, 4-wire, 1.3L, Walker Products Original Equipment Base Sensor
Part Number: 25024131
Guaranteed to Fit
$86.99
Vehicle Fitment
  • 2008 Mazda RX-8 GT 2 Cyl 1.3L B1S2
  • 2008 Mazda RX-8 Touring 2 Cyl 1.3L B1S2
  • 2008 Mazda RX-8 GS 2 Cyl 1.3L B1S2
  • 2008 Mazda RX-8 40th Anniversary Edition 2 Cyl 1.3L B1S2
  • 2008 Mazda RX-8 Sport 2 Cyl 1.3L B1S2
  • 2008 Mazda RX-8 Grand Touring 2 Cyl 1.3L B1S2
Product Details
Location : After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold IndividuallyProduct Fit : Direct FitWire Length : 17.72 in. Wire LengthInterchange Part Number : ARBM960909Warranty : 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
After Catalytic Converter Oxygen Sensor, FI, Naturally Aspirated, GAS, Sold individually, 4-wire, 2 Cyl 1.3L, Walker Products Aftermarket Base Sensor
Walker Products®
After Catalytic Converter Oxygen Sensor, FI, Naturally Aspirated, GAS, Sold individually, 4-wire, 2 Cyl 1.3L, Walker Products Aftermarket Base Sensor
Part Number: WKP35034057
Guaranteed to Fit
$69.99
Vehicle Fitment
  • 2008 Mazda RX-8 GT 2 Cyl 1.3L FI, Naturally Aspirated, GAS
  • 2008 Mazda RX-8 Touring 2 Cyl 1.3L FI, Naturally Aspirated, GAS
  • 2008 Mazda RX-8 GS 2 Cyl 1.3L FI, Naturally Aspirated, GAS
  • 2008 Mazda RX-8 40th Anniversary Edition 2 Cyl 1.3L FI, Naturally Aspirated, GAS
  • 2008 Mazda RX-8 Sport 2 Cyl 1.3L FI, Naturally Aspirated, GAS
  • 2008 Mazda RX-8 Grand Touring 2 Cyl 1.3L FI, Naturally Aspirated, GAS
Product Details
Location : After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold IndividuallyProduct Fit : Direct FitWire Length : 17.71 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
After Catalytic Converter Oxygen Sensor, Sold individually, 4-wire, 2 Cyl 1.3L
Denso®
After Catalytic Converter Oxygen Sensor, Sold individually, 4-wire, 2 Cyl 1.3L
Part Number: NP2344349
Guaranteed to Fit
$117.01
Vehicle Fitment
  • 2008 Mazda RX-8 GT 2 Cyl 1.3L
  • 2008 Mazda RX-8 Touring 2 Cyl 1.3L
  • 2008 Mazda RX-8 40th Anniversary Edition 2 Cyl 1.3L
  • 2008 Mazda RX-8 GS 2 Cyl 1.3L
  • 2008 Mazda RX-8 Sport 2 Cyl 1.3L
  • 2008 Mazda RX-8 Grand Touring 2 Cyl 1.3L
Product Details
Location : After Catalytic ConverterType : 4-wireQuantity Sold : Sold IndividuallyProduct Fit : Direct FitWire Length : 10.6 in. Wire LengthInterchange Part Number : 25054031Warranty : 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, Automatic Transmission; OE Sensor Technology, Sold individually, 4-wire, 2 Cyl 1.3L, OE Replacement Series
Bosch®
Downstream Oxygen Sensor, Automatic Transmission; OE Sensor Technology, Sold individually, 4-wire, 2 Cyl 1.3L, OE Replacement Series
Part Number: BS15043
Guaranteed to Fit
$157.99
Vehicle Fitment
  • 2008 Mazda RX-8 GT 2 Cyl 1.3L Automatic Transmission; OE Sensor Technology
  • 2008 Mazda RX-8 Touring 2 Cyl 1.3L Automatic Transmission; OE Sensor Technology
  • 2008 Mazda RX-8 GS 2 Cyl 1.3L Automatic Transmission; OE Sensor Technology
  • 2008 Mazda RX-8 40th Anniversary Edition 2 Cyl 1.3L Automatic Transmission; OE Sensor Technology
  • 2008 Mazda RX-8 Sport 2 Cyl 1.3L Automatic Transmission; OE Sensor Technology
  • 2008 Mazda RX-8 Grand Touring 2 Cyl 1.3L Automatic Transmission; OE Sensor Technology
Product Details
Location : DownstreamType : 4-wireQuantity Sold : Sold IndividuallyProduct Fit : Direct FitWire Length : 12 in. Wire LengthInterchange Part Number : 25054031Warranty : 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, FI, Naturally Aspirated, GAS, Sold individually, 4-wire, 2 Cyl 1.3L, Walker Products Aftermarket Base Sensor
Walker Products®
Before Catalytic Converter Oxygen Sensor, FI, Naturally Aspirated, GAS, Sold individually, 4-wire, 2 Cyl 1.3L, Walker Products Aftermarket Base Sensor
Part Number: WKP35064015
Guaranteed to Fit
$95.99
Vehicle Fitment
  • 2008 Mazda RX-8 GT 2 Cyl 1.3L FI, Naturally Aspirated, GAS
  • 2008 Mazda RX-8 Touring 2 Cyl 1.3L FI, Naturally Aspirated, GAS
  • 2008 Mazda RX-8 40th Anniversary Edition 2 Cyl 1.3L FI, Naturally Aspirated, GAS
  • 2008 Mazda RX-8 GS 2 Cyl 1.3L FI, Naturally Aspirated, GAS
  • 2008 Mazda RX-8 Sport 2 Cyl 1.3L FI, Naturally Aspirated, GAS
  • 2008 Mazda RX-8 Grand Touring 2 Cyl 1.3L FI, Naturally Aspirated, GAS
Product Details
Location : Before Catalytic ConverterNotes : Air/Fuel sensorType : 4-wireQuantity Sold : Sold IndividuallyProduct Fit : Direct FitWire Length : 21.65 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
Front or Rear Oxygen Sensor, Manual Transmission, Sold individually, 4-wire, 2 Cyl 1.3L
Delphi®
Front or Rear Oxygen Sensor, Manual Transmission, Sold individually, 4-wire, 2 Cyl 1.3L
Part Number: DELES20068
Guaranteed to Fit
$155.99
Vehicle Fitment
  • 2008 Mazda RX-8 Touring 2 Cyl 1.3L Manual Transmission
  • 2008 Mazda RX-8 Sport 2 Cyl 1.3L Manual Transmission
  • 2008 Mazda RX-8 Grand Touring 2 Cyl 1.3L Manual Transmission
Product Details
Location : Front or RearType : 4-wireQuantity Sold : Sold IndividuallyProduct Fit : Direct FitWire Length : 17.72 in. Wire LengthThread Size : 18 x 1.5 mm Thread SizeInterchange Part Number : 25054031Warranty : 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.

After Catalytic Converter Oxygen Sensor, Sold individually, 4-wire, 2 Cyl 1.3L
NTK®
After Catalytic Converter Oxygen Sensor, Sold individually, 4-wire, 2 Cyl 1.3L
Part Number: NG22506
Guaranteed to Fit
$139.99
Vehicle Fitment
  • 2008 Mazda RX-8 GT 2 Cyl 1.3L
  • 2008 Mazda RX-8 Touring 2 Cyl 1.3L
  • 2008 Mazda RX-8 GS 2 Cyl 1.3L
  • 2008 Mazda RX-8 40th Anniversary Edition 2 Cyl 1.3L
  • 2008 Mazda RX-8 Sport 2 Cyl 1.3L
  • 2008 Mazda RX-8 Grand Touring 2 Cyl 1.3L
Product Details
Location : After Catalytic ConverterNotes : Heated Sensor TypeType : 4-wireQuantity Sold : Sold IndividuallyProduct Fit : Direct FitWire Length : 17.75 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleInterchange Part Number : 25054031, 25673Warranty : 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.

Before Catalytic Converter Oxygen Sensor, Sold individually, 4-wire, 2 Cyl 1.3L
Denso®
Before Catalytic Converter Oxygen Sensor, Sold individually, 4-wire, 2 Cyl 1.3L
Part Number: NP2349102
Guaranteed to Fit
$225.99
Vehicle Fitment
  • 2008 Mazda RX-8 GT 2 Cyl 1.3L
  • 2008 Mazda RX-8 Touring 2 Cyl 1.3L
  • 2008 Mazda RX-8 40th Anniversary Edition 2 Cyl 1.3L
  • 2008 Mazda RX-8 GS 2 Cyl 1.3L
  • 2008 Mazda RX-8 Sport 2 Cyl 1.3L
  • 2008 Mazda RX-8 Grand Touring 2 Cyl 1.3L
Product Details
Location : Before Catalytic ConverterType : 4-wireQuantity Sold : Sold IndividuallyProduct Fit : Direct FitWire Length : 21.42 in. Wire LengthThread Size : M18 Thread SizeInterchange Part Number : 25054031Connector Gender : Male ConnectorWarranty : 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, 2 Cyl 1.3L
NTK®
Before Catalytic Converter Oxygen Sensor, Sold individually, 4-wire, 2 Cyl 1.3L
Part Number: NG25673
Guaranteed to Fit
$221.99
Vehicle Fitment
  • 2008 Mazda RX-8 GT 2 Cyl 1.3L
  • 2008 Mazda RX-8 Touring 2 Cyl 1.3L
  • 2008 Mazda RX-8 40th Anniversary Edition 2 Cyl 1.3L
  • 2008 Mazda RX-8 GS 2 Cyl 1.3L
  • 2008 Mazda RX-8 Sport 2 Cyl 1.3L
  • 2008 Mazda RX-8 Grand Touring 2 Cyl 1.3L
Product Details
Location : Before Catalytic ConverterNotes : 0.38 in. Thread Length; Heated Sensor TypeType : 4-wireQuantity Sold : Sold IndividuallyProduct Fit : Direct FitWire Length : 21.8 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Non-flanged Mounting StyleInterchange Part Number : 25054031Warranty : 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 Oxygen Sensor, OE sensor technology, Sold individually, 4-wire, 2 Cyl 1.3L, OE Replacement Series
Bosch®
Upstream Oxygen Sensor, OE sensor technology, Sold individually, 4-wire, 2 Cyl 1.3L, OE Replacement Series
Part Number: BS15042
Guaranteed to Fit
$337.49
Vehicle Fitment
  • 2008 Mazda RX-8 GT 2 Cyl 1.3L OE sensor technology
  • 2008 Mazda RX-8 Touring 2 Cyl 1.3L OE sensor technology
  • 2008 Mazda RX-8 GS 2 Cyl 1.3L OE sensor technology
  • 2008 Mazda RX-8 40th Anniversary Edition 2 Cyl 1.3L OE sensor technology
  • 2008 Mazda RX-8 Sport 2 Cyl 1.3L OE sensor technology
  • 2008 Mazda RX-8 Grand Touring 2 Cyl 1.3L OE sensor technology
Product Details
Location : UpstreamType : 4-wireQuantity Sold : Sold IndividuallyProduct Fit : Direct FitWire Length : 22.4 in. Wire LengthInterchange Part Number : 25054031Warranty : 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
After Catalytic Converter Oxygen Sensor, Sold individually, 3-wire, 2 Cyl 1.3L, OE Replacement Series - After Catalytic Converter
Bosch®
After Catalytic Converter Oxygen Sensor, Sold individually, 3-wire, 2 Cyl 1.3L, OE Replacement Series - After Catalytic Converter
Part Number: BS15740
Guaranteed to Fit
$45.49
Vehicle Fitment
  • 2008 Mazda RX-8 Sport 2 Cyl 1.3L
  • 2008 Mazda RX-8 GS 2 Cyl 1.3L
  • 2008 Mazda RX-8 Touring 2 Cyl 1.3L
  • 2008 Mazda RX-8 40th Anniversary Edition 2 Cyl 1.3L
  • 2008 Mazda RX-8 GT 2 Cyl 1.3L
  • 2008 Mazda RX-8 Grand Touring 2 Cyl 1.3L
Product Details
Location : After Catalytic ConverterNotes : Heated Sensor TypeType : 3-wireQuantity Sold : Sold IndividuallyProduct Fit : Direct FitWire Length : 18.1 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 : CarParts EuroSeries : OE Replacement Series
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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.