Fits 2000-2003 Honda S2000 Base.

Maintain precise engine management and peak fuel efficiency with this NTK direct-fit oxygen sensor. As a premier OEM supplier, NTK utilizes a specialized ceramic-core element to provide constant closed-loop feedback to the ECU. This enables real-time adjustments to the air-fuel ratio, ensuring optimal combustion and protecting the efficiency of your catalytic converter.

• Advanced ceramic sensor element for precise signal output and engine performance
• 3-stage contaminant-resistant plasma jet protects against element poisoning
• Integrated deposit trap overcoat filters out harmful particulates to extend sensor life
• Direct-fit connector and harness for straightforward installation into factory mounting points
• Critical component for OBDII system accuracy and emissions control

Fits 1997-1999 Acura NSX models, including Base, T, and Alex Zanardi Edition.

As the world's largest supplier of OEM oxygen sensors, NTK (a division of NGK Spark Plugs) manufactures the 24586 sensor to exacting standards. This direct-fit oxygen sensor is a critical component of your NSX's on-board diagnostic system, providing constant closed-loop feedback to the ECU to maintain the precise air-fuel ratio required for optimal engine performance and fuel efficiency.

Built with an advanced ceramic sensor element, this unit features a 3-stage contaminant-resistant plasma jet and a specialized deposit trap overcoat. These layers protect the sensor element from poisoning and buildup, ensuring a long service life and reliable communication with your OBDII system regarding catalytic converter efficiency and fuel delivery.

• Manufacturer Part Number: 24586
• Element Type: Advanced Ceramic with 3-stage plasma jet coating
• Protection: Integrated deposit trap overcoat to prevent element poisoning
• Function: Direct replacement for OE sensor to restore closed-loop ECU feedback
• Compatibility: Engineered for precise fitment on 1997-1999 Acura NSX applications

Fits select 2008-2024 Audi, Ford, Lincoln, Mercury, and Porsche vehicles including R8, F-150, Mustang, and Cayenne.

As a leading supplier of OEM oxygen sensors, NTK (the sensor division of NGK) designs wideband Air-Fuel Ratio (A/F) sensors to provide the precise, linear output signal modern ECUs require. Unlike conventional switching sensors that only indicate rich or lean conditions, this 5-wire wideband sensor allows the vehicle's computer to determine the exact air-fuel ratio. This level of precision enables continuous adjustments to stay as close to stoichiometry as possible, maximizing fuel efficiency and engine performance while minimizing emissions.

• Advanced Ceramic Element: Features a 3-stage contaminant-resistant plasma jet and deposit trap overcoat to protect against element poisoning and extend service life.
• Precision Control: Manufactured from raw materials to finished product by NTK to ensure high-tolerance ceramic construction.
• Direct Fit: Includes the factory-style connector and wiring harness for a simple, plug-and-play installation into the OEM housing.
• Manufacturer Part Number: 24334
• Sensor Type: 5-Wire Wideband Air-Fuel Ratio

Fits select 1995-1999 Acura NSX, Honda Odyssey, and Isuzu Oasis models.

The NTK 24061 Direct Fit Oxygen Sensor is a critical component for maintaining your vehicle's on-board diagnostic system, ensuring optimal engine performance and maximizing fuel efficiency. As a leading manufacturer of OEM sensors, NTK utilizes an advanced ceramic sensor element to provide constant closed-loop feedback to the ECU. This allows for precise control of the air-fuel ratio while monitoring the efficiency of the catalytic converter and fuel delivery system.

Built to withstand harsh exhaust environments, this sensor features a 3-stage contaminant-resistant plasma jet and a deposit trap overcoat. This specialized construction protects the ceramic element from poisoning and premature failure, ensuring long-term reliability and accurate signal transmission.

• Precision Engineering: Advanced ceramic element controlled from raw material to finished product for superior performance.
• Contaminant Protection: Plasma jet and deposit trap overcoat prevent element poisoning and fouling.
• Direct Fit: Designed to replace factory sensors with OE application technology for a seamless installation.
• Emissions Control: Helps reduce harmful emissions by maintaining a precise air-fuel ratio.
• Manufacturer Part Number: 24061

Modernize your wideband monitoring system with the Innovate Motorsports LSU 4.9 Upgrade Kit. This kit is designed to transition your existing wideband controller to the Bosch LSU 4.9 sensor standard, offering improved response times and long-term accuracy compared to older sensor generations. By upgrading, you ensure your air/fuel ratio (AFR) data remains precise for critical tuning and engine management.

Installation is straightforward with the included 3-foot sensor cable, providing ample length for routing from the exhaust bung to the controller interface. Users can verify their current sensor type and confirm compatibility by connecting their Innovate hardware to the LM Programmer software.

• Genuine Bosch LSU 4.9 Wideband Oxygen Sensor
• 3-foot (0.9m) sensor interface cable
• Compatible with select Innovate wideband controllers and gauges
• Manufacturer Part Number: 3896

Fits 2007-2013 Mazda 3 Mazdaspeed.

The NTK 24442 Direct Fit Oxygen Sensor is engineered to meet or exceed OE specifications, providing the critical data your engine control unit (ECU) needs to manage the air-fuel ratio. As a vital component of your Mazda's OBDII system, this sensor monitors exhaust gases to ensure optimal combustion, maximizing fuel efficiency while reducing tailpipe emissions. This direct-fit replacement bolts into the factory exhaust location and utilizes an application-specific connector for a seamless installation without wire splicing.

NTK utilizes a proprietary advanced ceramic sensor element featuring a 3-stage contaminant-resistant plasma jet and deposit trap overcoat. This specialized shielding protects the ceramic element from poisoning due to fuel additives and oil blow-by, ensuring a long service life and consistent response times.

• Manufacturer Part Number: 24442
• Sensor Type: Direct Fit Oxygen (O2) Sensor
• Construction: Advanced ceramic element for precise feedback
• Protection: 3-stage plasma jet deposit trap overcoat
• Function: Maintains closed-loop ECU feedback for engine efficiency

Fits select 2002-2005 Acura RSX and Honda Civic (L4-2.0L) models. This NTK 24409 Direct Fit Oxygen Sensor is engineered to provide precise, constant closed-loop feedback to the ECU, ensuring your vehicle maintains the optimal air-fuel ratio for peak engine performance and fuel efficiency.

As the OE supplier for many imports, NTK builds this sensor around a state-of-the-art ceramic element. The design features a specialized 3-stage plasma jet contaminant-resistant coating and a deposit trap overcoat, specifically engineered to protect the ceramic element against poisoning and fouling from fuel additives or oil blow-by. This direct-fit replacement plugs into your factory wiring harness without modification, allowing the OBDII system to accurately monitor catalytic converter efficiency and fuel delivery.

• Manufacturer Part Number: 24409
• Sensor Type: Direct Fit Oxygen Sensor
• Element Material: Advanced Ceramic Sensor Element
• Protection: 3-stage contaminant-resistant plasma jet and deposit trap overcoat
• Function: Maintains closed-loop ECU feedback for air-fuel ratio control
• Compatibility: Replaces worn or fouled factory O2 sensors

Fits select 2002-2010 Infiniti and Nissan models, including the 350Z, Altima, G35, Maxima, Murano, and Quest.

The NTK 24404 Direct Fit Oxygen Sensor is a critical component of your vehicle's on-board diagnostic system, providing the precise closed-loop feedback required by the ECU to maintain the optimal air-fuel ratio. By monitoring exhaust gas content, this sensor helps maximize fuel efficiency, reduce harmful emissions, and ensure the long-term health of your catalytic converter. Built by a global leader in ceramic sensor technology, this unit is designed to meet or exceed original equipment standards for response time and durability.

• Advanced Ceramic Element: Utilizes a high-grade ceramic sensor element for consistent performance from raw material to the finished product.
• Contaminant Resistance: Features a 3-stage plasma jet and deposit trap overcoat to protect the internal element against poisoning and carbon fouling.
• Direct Fit Installation: Replaces the worn factory sensor with an OE-style connector and harness length for a secure, plug-and-play fit.
• OBDII Optimized: Engineered to provide accurate data to the OBDII system to prevent false trouble codes and ensure proper fuel delivery.
• Manufacturer Part Number: 24404

Fits 2010-2013 Mazda 3 Mazdaspeed.

The NTK 24393 Wideband Air-Fuel Ratio (A/F) Sensor is a direct-fit replacement engineered to provide the ECU with the precise, linear data required for optimal engine tuning. Unlike conventional switching sensors that only read rich or lean, this 5-wire wideband sensor allows the vehicle's on-board diagnostic system to monitor exact air-fuel ratios. This precise feedback enables the ECU to make continuous adjustments to the fuel mixture, maximizing combustion efficiency and maintaining performance in turbocharged applications.

Built by the world’s largest supplier of OE oxygen sensors, this unit features an advanced ceramic element. The sensor is protected by a three-stage contaminant-resistant plasma jet and deposit trap overcoat, which shields the internal element from poisoning and premature failure caused by fuel additives or carbon buildup.

• Manufacturer Part Number: 24393
• Sensor Type: 5-Wire Wideband A/F
• Element: Advanced ceramic with 3-stage plasma jet protection
• Fitment: Direct-fit OE connector for plug-and-play installation
• Function: Provides linear signal output for precise air-fuel ratio monitoring

Fits 2007-2009 Mazda 3 Mazdaspeed.

The NTK 24357 5-wire wideband air-fuel ratio (A/F) sensor is a direct-fit OE replacement engineered to provide the precise, linear feedback required by your vehicle's ECU. Unlike standard switching oxygen sensors that only detect rich or lean conditions, this wideband sensor determines the exact air-fuel ratio to allow for continuous fueling adjustments. This ensures your engine maintains stoichiometric balance for peak performance, maximum fuel efficiency, and reduced emissions.

• Advanced Ceramic Element: State-of-the-art ceramic construction provides rapid response times and long-term durability under high-heat conditions.
• Contaminant Resistance: Built with a 3-stage plasma jet and deposit trap overcoat to protect the internal element against poisoning and lead fouling.
• Plug-and-Play Installation: Features the factory-correct 5-wire harness and connector for a seamless replacement of the original equipment sensor.
• Manufacturer Part Number: 24357

Fits 2006-2007 Mazda 6 Mazdaspeed.

The NTK 24354 Direct Fit 5-Wire Wideband Air-Fuel Ratio (A/F) Sensor is engineered to provide precise, linear feedback to the ECU, ensuring your engine maintains the ideal stoichiometric balance. Unlike standard switching oxygen sensors that only report rich or lean, this wideband sensor detects the exact air-fuel ratio. This allows the ECU to make continuous, precise adjustments to the mixture for optimized combustion, improved fuel economy, and reduced emissions.

As a specialist in ceramic technology, NTK (the sensor division of NGK) controls the manufacturing process from raw material to finished product. The advanced ceramic sensor element features a three-stage, contaminant-resistant plasma jet and a deposit trap overcoat. This robust construction protects the internal element against poisoning from fuel additives and combustion byproducts, ensuring long-term accuracy and durability.

• Direct Fit: Connects to factory mounting points with a 5-wire harness for a seamless replacement.
• Advanced Linear Output: Provides exact air-fuel data for precise engine management.
• Contaminant Resistance: Plasma jet overcoat protects against element poisoning and deposits.
• OEM Quality: Built by the world's largest supplier of oxygen sensors for guaranteed compatibility.
• Manufacturer Part Number: 24354

Fits select 2007-2024 Audi, Chevrolet, Dodge, Ford, Genesis, Honda, Hyundai, Land Rover, Lincoln, Mercury, Mini, Pontiac, Porsche, Ram, and Saturn models (1.6T).

The NTK 24325 Wideband Air-Fuel (A/F) Ratio Sensor is a critical component for maintaining peak engine performance and fuel efficiency. Unlike conventional switching sensors that only detect rich or lean conditions, this 5-wire wideband sensor provides a linear output signal. This allows the ECU to identify the exact air-fuel ratio and make real-time adjustments to stay as close to stoichiometric as possible, resulting in cleaner combustion and better throttle response.

Engineered with a 3-stage contaminant-resistant plasma jet and deposit trap overcoat, the ceramic sensor element is shielded from poisoning and debris. This robust construction ensures long-term accuracy and reliability under high-temperature exhaust conditions.

• Direct-fit replacement for factory 5-wire wideband oxygen sensors
• Linear output signal for precise engine management and ECU feedback
• Advanced ceramic element for superior thermal stability
• 3-stage plasma jet overcoat protects against element poisoning
• High-grade internal seals prevent moisture and contaminant ingress
• Manufacturer Part Number: 24325

Fits select 2003-2008 Acura, Honda, and Saturn vehicles including MDX, RL, TL, Accord, Odyssey, Pilot, Ridgeline, and Vue.

The NTK 24302 is a precision 5-wire wideband air-fuel (A/F) ratio sensor designed to deliver a linear output signal to the ECU. Unlike conventional switching sensors that only toggle between rich and lean, this wideband sensor allows the engine management system to determine the exact air-fuel ratio. This constant feedback enables precise, real-time adjustments to maintain the stoichiometric balance required for peak combustion efficiency, maximum fuel economy, and reduced emissions.

As an OE-specialist brand, NTK utilizes advanced ceramic technology to ensure durability. The sensor element features a 3-stage contaminant-resistant plasma jet and a deposit trap overcoat, specifically engineered to protect the internal components against element poisoning from fuel additives or oil blow-by. This direct-fit sensor replaces your worn factory unit with a plug-and-play connector, requiring no wire splicing or modification.

• Manufacturer Part Number: 24302
• Sensor Type: 5-Wire Wideband A/F Ratio
• Construction: Advanced ceramic element with 3-stage plasma jet overcoat
• Fitment Type: Direct-fit OE replacement with factory-style connector
• Function: Linear output signal for continuous ECU fueling adjustments

Fits 1992-2000 Honda Civic (HX and VX models).

The NTK 24300 Direct Fit 5-Wire Wideband Air-Fuel Ratio (A/F) sensor is engineered by the world’s leading supplier of OE oxygen sensors to provide precise, linear output signals. Unlike conventional switching sensors that only toggle between rich and lean, this wideband sensor allows the ECU to determine the exact air-fuel mixture. This technical precision enables continuous, minute adjustments to stay at the stoichiometric ideal, ensuring optimal combustion, maximum fuel efficiency, and lower emissions.

• Manufacturer Part Number: 24300
• 5-wire wideband sensor design for precise linear feedback
• Advanced ceramic sensor element manufactured with state-of-the-art technology
• 3-stage contaminant-resistant plasma jet protects against element poisoning
• Integrated deposit trap overcoat prevents premature sensor failure
• OE-style connector for a true direct-fit installation

Fits select 2011-2019 Chrysler, Dodge, Jeep, Ram, and Fiat models (including 200, 300, Challenger, Charger, Durango, Grand Cherokee, and Ram 1500/2500/3500).

As the world’s largest supplier of OEM oxygen sensors, NTK (a division of NGK) engineers this direct-fit sensor to meet the exact specifications of your vehicle's on-board diagnostic system. This sensor provides critical closed-loop feedback to the ECU, allowing for precise control of the air-fuel ratio. Replacing a fouled or failing sensor is essential for maintaining optimal engine performance, maximizing fuel efficiency, and preventing catalytic converter damage.

The sensor features an advanced ceramic element produced with state-of-the-art manufacturing to ensure durability and accuracy. To prevent premature failure, it utilizes a three-stage contaminant-resistant plasma jet and a deposit trap overcoat, which protects the ceramic element from poisoning and harsh exhaust deposits.

• Manufacturer Part Number: 23162
• Sensor Type: Direct Fit Oxygen Sensor
• Construction: Advanced ceramic element for high-heat stability
• Protection: 3-stage plasma jet and deposit trap overcoat
• Installation: OE-style connector for plug-and-play replacement

Fits select 2005-2006 Chrysler 300, Dodge Charger/Ram/Dakota/Durango/Magnum, Jeep Wrangler/Grand Cherokee/Liberty/Commander, and Mitsubishi Raider.

The NTK 23160 Direct Fit Oxygen Sensor is engineered to provide precise, closed-loop feedback to your vehicle's ECU, ensuring optimal air-fuel ratios for maximum fuel efficiency and reduced emissions. As a leading supplier of OEM oxygen sensors, NTK utilizes a ceramic-core construction to maintain high-speed diagnostic accuracy within the OBDII system, alerting you to potential fuel delivery issues or catalytic converter inefficiencies before they lead to costly repairs.

• Advanced Ceramic Element: Features a 3-stage contaminant-resistant plasma jet and deposit trap overcoat to protect against element poisoning.
• Direct Fit OE Technology: Designed for seamless installation into factory mounting points with the correct connector for a plug-and-play replacement.
• OBDII Optimized: Constant feedback helps the engine management system maintain peak performance and protect the catalytic converter.
• Durable Construction: Built by the sensor specialists at NTK to withstand extreme exhaust temperatures and environmental contaminants.
• Manufacturer Part Number: 23160

Fits select 2004-2012 Chrysler, Dodge, Jeep, and Mitsubishi vehicles (including PT Cruiser, 300, Wrangler, and Ram series).

The NTK 23159 Direct Fit Oxygen Sensor is engineered to provide the precise closed-loop feedback your Engine Control Unit (ECU) requires to maintain the ideal air-fuel ratio. As a critical component of your vehicle's OBDII diagnostic system, this sensor monitors exhaust stream oxygen levels to optimize fuel economy, reduce emissions, and prevent premature catalytic converter failure. Developed with advanced ceramic technology, NTK sensors are built to withstand the high-heat, high-vibration environment of the exhaust system.

• Advanced Ceramic Element: Features a 3-stage contaminant-resistant plasma jet and deposit trap overcoat to protect against element poisoning and extend service life.
• OEM Precision: Manufactured by the world's leading supplier of oxygen sensors to meet or exceed original equipment tolerances.
• Direct Fit Design: Supplied with the correct connector and harness length for a plug-and-play installation that replaces worn OE sensors.
• Reliable Monitoring: Provides constant feedback to help maintain engine efficiency and clear check engine lights related to fuel delivery or emissions.
• Manufacturer Part Number: 23159

Fits select 1984-1989 Ford, Lincoln, Mercury, and Merkur vehicles including Mustang, Ranger, Aerostar, Taurus, and Town Car.

The NTK 22014 Direct Fit Oxygen Sensor is engineered to provide precise air-fuel ratio feedback to the Engine Control Unit (ECU), ensuring your engine maintains peak performance and optimal fuel efficiency. As an OE-specialist brand, NTK utilizes high-grade ceramic-core construction to withstand harsh exhaust environments and prevent sensor poisoning that leads to check engine lights and poor drivability.

• Manufacturer Part Number: 22014
• Advanced Ceramic Element: State-of-the-art ceramic construction ensures rapid response times and long-term durability.
• Contaminant Resistance: Features a 3-stage plasma jet and deposit trap overcoat to protect the internal element against poisoning from fuel additives and oil.
• Direct Fit: Designed as a direct replacement for the factory sensor, featuring the correct lead length and connector for a plug-and-play installation.
• Critical Feedback: Provides constant closed-loop feedback to help control the air-fuel ratio and monitor catalytic converter efficiency.

Fits select 2003-2015 Buick, Cadillac, Chevrolet, GMC, Pontiac, Saab, and Saturn models.

The NTK 21546 Direct Fit Oxygen Sensor is a precision-engineered replacement designed to restore critical communication between your exhaust system and the ECU. As a specialized component of your vehicle's OBDII system, this sensor provides constant closed-loop feedback to manage the air-fuel ratio, ensuring peak engine performance, maximized fuel economy, and reduced emissions.

Constructed with an advanced ceramic element, this sensor features a three-stage contaminant-resistant plasma jet and a specialized deposit trap overcoat. This design protects the sensitive internal element from poisoning caused by fuel additives or carbon buildup, extending service life and preventing premature check engine lights. As an OE-style direct-fit component, it installs into factory locations with the correct connector for a seamless repair.

• Manufacturer Part Number: 21546
• Element Type: Advanced Ceramic with 3-stage plasma jet protection
• Build: Integrated deposit trap overcoat protects against poisoning
• Function: Monitors air-fuel ratio for optimal combustion efficiency
• Fitment: Direct fit replacement for factory oxygen sensors