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NGK
  • NTK OE Type 5-Wire Wideband A/F Sensor
  • B2S1 OE MFR: NTK
  • Direct Fit 5-Wire A/F Sensor
  • Product Attributes:
    • Connector Gender: Female
    • Grade Type: Standard Replacement
    • Wiring Harness Length:
      • 11.50
      • 292.00
    • Heated: Yes
    • Terminal Quantity: 6
    • Hex Size: 7/8" (22mm)
    • Sensor Type: Wide-band
    • Connector Color: Black
    • Terminal Type: Blade
    • Thread Diameter: 18.00
    • Terminal Gender: Male
    • Technology: 5-wire A/f Sensor
    • Wire Quantity: 5
  • Features:
    • OE TECHNOLOGY: Upgraded to the latest OE technologies, NTK Oxygen Sensors are designed to reduce OE failures, enhance durability and performance
    • PRODUCT ENGINEERING: Based on OE expertise, but specifically engineered for the aftermarket, NTK Oxygen Sensors offer superior OE fit, form, function
    • ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
    • NTK ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off and response times with best durability
    • EXTENSIVE TESTING: OE development includes vibration and thermal shock testing. Testing during manufacturing guarantees quality and reliability
    • EASY INSTALLATION: NTK Oxygen Sensors are equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation
    • OEM QUALITY: NTK is the world's largest supplier of original equipment oxygen sensors with renowned quality that meets or exceeds OEM specifications
  • NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. While conventional switching oxygen sensors only switch rich or lean, wideband oxygen (or Air-Fuel Ratio) sensors produce a linear output signal that allows the ECU determine exactly how rich or lean an engine is running and make continuous and precise adjustments of the air-fuel mixture to stay closest to stoichiometric, providing the best possible combustion and fewest emissions. A ceramics company at our core, NTK uses state-of-the art technology enabling complete control of the ceramics used in our wideband oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.

Additional Fitment Information:
Vehicle Block CC Position Engine CID
2012 - Mazda CX-9 V 3726 Upstream Left 6 Cyl 3.7L 227

NGK
  • NTK OE Type 5-Wire Wideband A/F Sensor
  • B1S1 OE MFR: NTK
  • Direct Fit 5-Wire A/F Sensor
  • Product Attributes:
    • Connector Gender: Female
    • Grade Type: Standard Replacement
    • Wiring Harness Length:
      • 11.50
      • 292.00
    • Heated: Yes
    • Terminal Quantity: 6
    • Hex Size: 7/8" (22mm)
    • Sensor Type: Wide-band
    • Connector Color: Black
    • Terminal Type: Blade
    • Thread Diameter: 18.00
    • Terminal Gender: Male
    • Technology: 5-wire A/f Sensor
    • Wire Quantity: 5
  • Features:
    • OE TECHNOLOGY: Upgraded to the latest OE technologies, NTK Oxygen Sensors are designed to reduce OE failures, enhance durability and performance
    • PRODUCT ENGINEERING: Based on OE expertise, but specifically engineered for the aftermarket, NTK Oxygen Sensors offer superior OE fit, form, function
    • ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
    • NTK ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off and response times with best durability
    • EXTENSIVE TESTING: OE development includes vibration and thermal shock testing. Testing during manufacturing guarantees quality and reliability
    • EASY INSTALLATION: NTK Oxygen Sensors are equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation
    • OEM QUALITY: NTK is the world's largest supplier of original equipment oxygen sensors with renowned quality that meets or exceeds OEM specifications
  • NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. While conventional switching oxygen sensors only switch rich or lean, wideband oxygen (or Air-Fuel Ratio) sensors produce a linear output signal that allows the ECU determine exactly how rich or lean an engine is running and make continuous and precise adjustments of the air-fuel mixture to stay closest to stoichiometric, providing the best possible combustion and fewest emissions. A ceramics company at our core, NTK uses state-of-the art technology enabling complete control of the ceramics used in our wideband oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.

This Part Fits the Following OEM/Substitute Numbers:
18088, 234-5038, 9E5Z9F472D, CA38188G1, ZZDL18861

Additional Fitment Information:
Vehicle Block CC Position Engine CID
2012 - Mazda CX-9 V 3726 Upstream Right 6 Cyl 3.7L 227

NGK
  • NTK OE Type Oxygen Sensor
  • B1S2 OE MFR: NTK
  • Direct Fit Oxygen Sensor
  • Product Attributes:
    • Connector Gender: Male
    • Grade Type: Standard Replacement
    • Wiring Harness Length:
      • 12.50
      • 315.00
    • Heated: Yes
    • Terminal Quantity: 4
    • Wrench Size: 7/8" (22mm)
    • Hex Size: 7/8" (22mm)
    • Sensor Type: Narrow-band
    • Terminal Type: Blade
    • Thread Diameter: 18.00
    • Terminal Gender: Female
    • Mounting Type: Threaded
    • Technology: Switching Zirconia Type
    • Wire Quantity: 4
  • Features:
    • NTK ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off and response times with best durability
    • PRODUCT ENGINEERING: Based on OE expertise, but specifically engineered for the aftermarket, NTK Oxygen Sensors offer superior OE fit, form, function
    • EASY INSTALLATION: NTK Oxygen Sensors are equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation
    • EXTENSIVE TESTING: OE development includes vibration and thermal shock testing. Testing during manufacturing guarantees quality and reliability
    • OE TECHNOLOGY: Upgraded to the latest OE technologies, NTK Oxygen Sensors are designed to reduce OE failures, enhance durability and performance
    • ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
    • OEM QUALITY: NTK is the world's largest supplier of original equipment oxygen sensors with renowned quality that meets or exceeds OEM specifications
  • NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.

This Part Fits the Following OEM/Substitute Numbers:
15383, 234-4489, BE5Z9G444D, BH6Z9G444A, CA3918861, CA4118861, OS5569

Additional Fitment Information:
Vehicle Block CC Position Engine CID
2012 - Mazda CX-9 V 3726 Downstream Right 6 Cyl 3.7L 227

NGK
  • NTK OE Type Oxygen Sensor
  • B2S2 OE MFR: NTK
  • Direct Fit Oxygen Sensor
  • Product Attributes:
    • Connector Gender: Male
    • Grade Type: Standard Replacement
    • Wiring Harness Length:
      • 12.50
      • 315.00
    • Heated: Yes
    • Terminal Quantity: 4
    • Wrench Size: 7/8" (22mm)
    • Hex Size: 7/8" (22mm)
    • Sensor Type: Narrow-band
    • Terminal Type: Blade
    • Thread Diameter: 18.00
    • Terminal Gender: Female
    • Mounting Type: Threaded
    • Technology: Switching Zirconia Type
    • Wire Quantity: 4
  • Features:
    • NTK ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off and response times with best durability
    • PRODUCT ENGINEERING: Based on OE expertise, but specifically engineered for the aftermarket, NTK Oxygen Sensors offer superior OE fit, form, function
    • EASY INSTALLATION: NTK Oxygen Sensors are equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation
    • EXTENSIVE TESTING: OE development includes vibration and thermal shock testing. Testing during manufacturing guarantees quality and reliability
    • OE TECHNOLOGY: Upgraded to the latest OE technologies, NTK Oxygen Sensors are designed to reduce OE failures, enhance durability and performance
    • ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
    • OEM QUALITY: NTK is the world's largest supplier of original equipment oxygen sensors with renowned quality that meets or exceeds OEM specifications
  • NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.

Additional Fitment Information:
Vehicle Block CC Position Engine CID
2012 - Mazda CX-9 V 3726 Downstream Left 6 Cyl 3.7L 227

NGK
  • NTK OE Type Oxygen Sensor
  • B1S2 Non-SkyActiv Eng. OE MFR: NTK
  • Direct Fit Oxygen Sensor
  • Product Attributes:
    • Connector Gender: Female
    • Grade Type: Standard Replacement
    • Wiring Harness Length:
      • 12.50
      • 320.00
    • Heated: Yes
    • Connector Shape: Square
    • Terminal Quantity: 4
    • Wrench Size: 7/8" (22mm)
    • Hex Size: 7/8" (22mm)
    • Sensor Type: Narrow-band
    • Terminal Type: Blade
    • Thread Diameter: 18.00
    • Terminal Gender: Male
    • Mounting Type: Threaded
    • Technology: Switching Zirconia Type
    • Wire Quantity: 4
  • Features:
    • OEM QUALITY: NTK is the world's largest supplier of original equipment oxygen sensors with renowned quality that meets or exceeds OEM specifications
    • EASY INSTALLATION: NTK Oxygen Sensors are equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation
    • OE TECHNOLOGY: Upgraded to the latest OE technologies, NTK Oxygen Sensors are designed to reduce OE failures, enhance durability and performance
    • PRODUCT ENGINEERING: Based on OE expertise, but specifically engineered for the aftermarket, NTK Oxygen Sensors offer superior OE fit, form, function
    • EXTENSIVE TESTING: OE development includes vibration and thermal shock testing. Testing during manufacturing guarantees quality and reliability
    • NTK ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off and response times with best durability
    • ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
  • NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.

Additional Fitment Information:
Vehicle Block CC Position Region Engine CID
2012 - Mazda 3 Sport L 2000 Downstream Canada 4 Cyl 2.0L 122

NGK
  • NTK OE Type Oxygen Sensor
  • B1S2 OE MFR: NTK
  • Direct Fit Oxygen Sensor
  • Product Attributes:
    • Connector Gender: Female
    • Grade Type: Standard Replacement
    • Wiring Harness Length:
      • 12.50
      • 320.00
    • Heated: Yes
    • Connector Shape: Square
    • Terminal Quantity: 4
    • Wrench Size: 7/8" (22mm)
    • Hex Size: 7/8" (22mm)
    • Sensor Type: Narrow-band
    • Terminal Type: Blade
    • Thread Diameter: 18.00
    • Terminal Gender: Male
    • Mounting Type: Threaded
    • Technology: Switching Zirconia Type
    • Wire Quantity: 4
  • Features:
    • OEM QUALITY: NTK is the world's largest supplier of original equipment oxygen sensors with renowned quality that meets or exceeds OEM specifications
    • EASY INSTALLATION: NTK Oxygen Sensors are equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation
    • OE TECHNOLOGY: Upgraded to the latest OE technologies, NTK Oxygen Sensors are designed to reduce OE failures, enhance durability and performance
    • PRODUCT ENGINEERING: Based on OE expertise, but specifically engineered for the aftermarket, NTK Oxygen Sensors offer superior OE fit, form, function
    • EXTENSIVE TESTING: OE development includes vibration and thermal shock testing. Testing during manufacturing guarantees quality and reliability
    • NTK ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off and response times with best durability
    • ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
  • NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.

This Part Fits the Following OEM/Substitute Numbers:
18041, 234-4467, L54118861A9U, OS5595

Additional Fitment Information:
Vehicle Block CC Position Region Engine CID
2012 - Mazda 3 L 1999 Downstream Mexico 4 Cyl 2.0L 122

NGK
  • NTK OE Type 5-Wire Wideband A/F Sensor
  • B1S1 OE MFR: NTK
  • Direct Fit 5-Wire A/F Sensor
  • Product Attributes:
    • Connector Gender: Female
    • Grade Type: Standard Replacement
    • Wiring Harness Length:
      • 19.50
      • 495.00
    • Heated: Yes
    • Connector Shape: Rectangular
    • Terminal Quantity: 5
    • Hex Size: 7/8" (22mm)
    • Sensor Type: Wide-band
    • Connector Color: Black
    • Terminal Type: Blade
    • Thread Diameter: 18.00
    • Terminal Gender: Male
    • Technology: 5-wire A/f Sensor
    • Wire Quantity: 5
  • Features:
    • PRODUCT ENGINEERING: Based on OE expertise, but specifically engineered for the aftermarket, NTK Oxygen Sensors offer superior OE fit, form, function
    • EASY INSTALLATION: NTK Oxygen Sensors are equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation
    • OEM QUALITY: NTK is the world's largest supplier of original equipment oxygen sensors with renowned quality that meets or exceeds OEM specifications
    • EXTENSIVE TESTING: OE development includes vibration and thermal shock testing. Testing during manufacturing guarantees quality and reliability
    • OE TECHNOLOGY: Upgraded to the latest OE technologies, NTK Oxygen Sensors are designed to reduce OE failures, enhance durability and performance
    • ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
    • NTK ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off and response times with best durability
  • NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. While conventional switching oxygen sensors only switch rich or lean, wideband oxygen (or Air-Fuel Ratio) sensors produce a linear output signal that allows the ECU determine exactly how rich or lean an engine is running and make continuous and precise adjustments of the air-fuel mixture to stay closest to stoichiometric, providing the best possible combustion and fewest emissions. A ceramics company at our core, NTK uses state-of-the art technology enabling complete control of the ceramics used in our wideband oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.

This Part Fits the Following OEM/Substitute Numbers:
15788, 234-5015, 75-4024, LF8R188G1A, LFL7188G1C, SG1663

Additional Fitment Information:
Vehicle Block CC Position Region Engine CID
2012 - Mazda 3 L 1999 Upstream Mexico 4 Cyl 2.0L 122

NGK
  • NTK OE Type Oxygen Sensor
  • B1S2 OE MFR: NTK
  • Direct Fit Oxygen Sensor
  • Product Attributes:
    • Connector Gender: Male
    • Grade Type: Standard Replacement
    • Wiring Harness Length:
      • 34.75
      • 885.00
    • Heated: Yes
    • Connector Shape: Square
    • Terminal Quantity: 4
    • Wrench Size: 7/8" (22mm)
    • Hex Size: 7/8" (22mm)
    • Sensor Type: Narrow-band
    • Terminal Type: Pin
    • Thread Diameter: 18.00
    • Terminal Gender: Female
    • Mounting Type: Threaded
    • Technology: Switching Zirconia Type
    • Wire Quantity: 4
  • Features:
    • NTK ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off and response times with best durability
    • OE TECHNOLOGY: Upgraded to the latest OE technologies, NTK Oxygen Sensors are designed to reduce OE failures, enhance durability and performance
    • PRODUCT ENGINEERING: Based on OE expertise, but specifically engineered for the aftermarket, NTK Oxygen Sensors offer superior OE fit, form, function
    • EXTENSIVE TESTING: OE development includes vibration and thermal shock testing. Testing during manufacturing guarantees quality and reliability
    • OEM QUALITY: NTK is the world's largest supplier of original equipment oxygen sensors with renowned quality that meets or exceeds OEM specifications
    • ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
    • EASY INSTALLATION: NTK Oxygen Sensors are equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation
  • NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.

This Part Fits the Following OEM/Substitute Numbers:
18120, 234-4279, L51918861C

Additional Fitment Information:
Vehicle Block CC Position Engine CID
2012 - Mazda 6 L 2488 Downstream 4 Cyl 2.5L 152

NGK
  • NTK OE Type 5-Wire Wideband A/F Sensor
  • B1S1 OE MFR: NTK
  • Direct Fit 5-Wire A/F Sensor
  • Product Attributes:
    • Connector Gender: Female
    • Grade Type: Standard Replacement
    • Wiring Harness Length:
      • 21.75
      • 550.00
    • Heated: Yes
    • Connector Shape: Square
    • Terminal Quantity: 5
    • Hex Size: 7/8" (22mm)
    • Sensor Type: Wide-band
    • Connector Color: Black
    • Terminal Type: Blade
    • Thread Diameter: 18.00
    • Terminal Gender: Male
    • Technology: 5-wire A/f Sensor
    • Wire Quantity: 5
  • Features:
    • EASY INSTALLATION: NTK Oxygen Sensors are equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation
    • ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
    • OE TECHNOLOGY: Upgraded to the latest OE technologies, NTK Oxygen Sensors are designed to reduce OE failures, enhance durability and performance
    • PRODUCT ENGINEERING: Based on OE expertise, but specifically engineered for the aftermarket, NTK Oxygen Sensors offer superior OE fit, form, function
    • EXTENSIVE TESTING: OE development includes vibration and thermal shock testing. Testing during manufacturing guarantees quality and reliability
    • NTK ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off and response times with best durability
    • OEM QUALITY: NTK is the world's largest supplier of original equipment oxygen sensors with renowned quality that meets or exceeds OEM specifications
  • NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. While conventional switching oxygen sensors only switch rich or lean, wideband oxygen (or Air-Fuel Ratio) sensors produce a linear output signal that allows the ECU determine exactly how rich or lean an engine is running and make continuous and precise adjustments of the air-fuel mixture to stay closest to stoichiometric, providing the best possible combustion and fewest emissions. A ceramics company at our core, NTK uses state-of-the art technology enabling complete control of the ceramics used in our wideband oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.

This Part Fits the Following OEM/Substitute Numbers:
18112, 234-5033, L518188G1A

Additional Fitment Information:
Vehicle Block CC Position Engine CID
2012 - Mazda 6 L 2488 Upstream 4 Cyl 2.5L 152

NTK
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • OE Connector
  • OE Type

Additional Fitment Information:
Vehicle Block CC Position Engine CID
2012 - Mazda 6 L 2488 Downstream 4 Cyl 2.5L 152
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