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4-Wire O2 Sensor - 24x Gen 3


4-Wire O2 Sensor - 24x Gen 3
Purchase 4-Wire O2 Sensor - 24x Gen 3
  • 4-Wire O2 Sensor - 24x Gen 3

  • $50.00

    SKU: 997-9100-00

Wideband Air-Fuel Signals from 24x Gen 3 4-Wire Sensor

Built for 24 tooth Gen 3 LS engines, this four wire O2 sensor delivers exact crank position signals and precise air fuel readings via a flat four pin connector and durable composite housing. Robust metal construction resists heat and vibration to boost throttle response, improve fuel economy, and reduce emissions for a seamless wideband tuning experience.

4-Wire 24x Gen 3 O2 Sensor for Precise Air-Fuel Ratio Monitoring

For builders installing a Gen 3 LS engine, the 4 Wire 24x Gen 3 O2 Sensor delivers reliable oxygen measurements and crank position feedback to support precise tuning. The direct fit to the factory 24 tooth reluctor ring feeds continuous data to the ECU for precise air fuel ratio monitoring under all load conditions. Constructed from stainless steel and a polymer composite, the sensor tip stands up to extreme exhaust heat and vibration. A separate heater and sensing circuit maintain stable operating temperature and consistent voltage readings even during sustained throttle use.

Precision Sync with 24 Tooth Reluctor Ring

By matching the factory 24 tooth reluctor ring on Gen 3 LS engines, this oxygen sensor delivers exact crank position feedback that is critical for timing ignition and fuel injection. The direct engagement with the ring means there is no need for adapters or spacers, eliminating potential sources of error in engine timing. Consistent and precise timing signals help prevent misfires at high RPM and support smooth idling during everyday driving. This level of accuracy lays the foundation for optimal engine performance and reliable ECU control.

Dedicated Four Wire Circuitry for Rapid Warm Up and Accuracy

The separate heater and sensing circuits are a key design feature, allowing the sensor to reach its operating temperature quickly and maintain it under load. A stable sensor temperature produces reliable voltage readings that the ECU uses to fine-tune fuel delivery in real time. This rapid feedback loop sharpens throttle response and maximizes fuel economy by correcting rich or lean conditions instantly. Even during sustained high-load operation, the sensor resists heat soak and continues to provide precise data.

Durable Metal and Polymer Composite Assembly

Constructed with a stainless steel sensing tip and a high-strength polymer composite insulator, this sensor is built to withstand extreme exhaust heat and constant vibration. The corrosion-resistant metal housing protects internal components from harsh conditions, while the composite core absorbs mechanical shock to prevent signal noise. These materials extend service life and reduce the risk of premature failure in demanding swap applications. The result is a sensor that maintains accuracy over many miles without frequent replacement.

Plug and Play Connector for Efficient Installation

The flat 4 pin connector is designed to mate directly with Gen 3 LS harnesses, so there is no cutting or splicing required. Installers simply thread the sensor into the exhaust bung, snap the connector into place, and they are ready to tune. This straightforward procedure reduces installation time and guarantees proper grounding for accurate data transmission. Both professional shops and DIY enthusiasts can complete the upgrade quickly using basic hand tools.

Engineered for reliable operation under extreme heat and vibration.

.

Specifications

  • SKU: 997-9100-00
  • Brand: Muscle Rods
  • What's Included:
    • 4-Wire O2 Sensor with flat 4-pin connector

Key Features

  • Compatible with 24-tooth reluctor ring on Gen 3 LS engines
  • Flat 4-pin connector for hassle-free installation
  • Four-wire design provides real-time air-fuel mixture adjustments
  • Durable high-quality metal and plastic composite construction
  • Enhances throttle response, fuel economy, and reduces emissions

Benefits

  • Delivers exact crank position sensing for optimized engine control
  • Allows quick plug-and-play setup without wiring modifications
  • Enables accurate air-fuel monitoring for improved combustion efficiency
  • Resists heat and vibration for reliable long-term sensor performance
  • Boosts throttle responsiveness, maximizes fuel savings, and cuts emissions

This Item Assigned to Category and Also Fits:

Description

4-Wire 24x Gen 3 O2 Sensor for Precise Air-Fuel Ratio Monitoring

For builders installing a Gen 3 LS engine, the 4 Wire 24x Gen 3 O2 Sensor delivers reliable oxygen measurements and crank position feedback to support precise tuning. The direct fit to the factory 24 tooth reluctor ring feeds continuous data to the ECU for precise air fuel ratio monitoring under all load conditions. Constructed from stainless steel and a polymer composite, the sensor tip stands up to extreme exhaust heat and vibration. A separate heater and sensing circuit maintain stable operating temperature and consistent voltage readings even during sustained throttle use.

Precision Sync with 24 Tooth Reluctor Ring

By matching the factory 24 tooth reluctor ring on Gen 3 LS engines, this oxygen sensor delivers exact crank position feedback that is critical for timing ignition and fuel injection. The direct engagement with the ring means there is no need for adapters or spacers, eliminating potential sources of error in engine timing. Consistent and precise timing signals help prevent misfires at high RPM and support smooth idling during everyday driving. This level of accuracy lays the foundation for optimal engine performance and reliable ECU control.

Dedicated Four Wire Circuitry for Rapid Warm Up and Accuracy

The separate heater and sensing circuits are a key design feature, allowing the sensor to reach its operating temperature quickly and maintain it under load. A stable sensor temperature produces reliable voltage readings that the ECU uses to fine-tune fuel delivery in real time. This rapid feedback loop sharpens throttle response and maximizes fuel economy by correcting rich or lean conditions instantly. Even during sustained high-load operation, the sensor resists heat soak and continues to provide precise data.

Durable Metal and Polymer Composite Assembly

Constructed with a stainless steel sensing tip and a high-strength polymer composite insulator, this sensor is built to withstand extreme exhaust heat and constant vibration. The corrosion-resistant metal housing protects internal components from harsh conditions, while the composite core absorbs mechanical shock to prevent signal noise. These materials extend service life and reduce the risk of premature failure in demanding swap applications. The result is a sensor that maintains accuracy over many miles without frequent replacement.

Plug and Play Connector for Efficient Installation

The flat 4 pin connector is designed to mate directly with Gen 3 LS harnesses, so there is no cutting or splicing required. Installers simply thread the sensor into the exhaust bung, snap the connector into place, and they are ready to tune. This straightforward procedure reduces installation time and guarantees proper grounding for accurate data transmission. Both professional shops and DIY enthusiasts can complete the upgrade quickly using basic hand tools.

Engineered for reliable operation under extreme heat and vibration.

.
Features
  • Compatible with 24-tooth reluctor ring on Gen 3 LS engines
  • Flat 4-pin connector for hassle-free installation
  • Four-wire design provides real-time air-fuel mixture adjustments
  • Durable high-quality metal and plastic composite construction
  • Enhances throttle response, fuel economy, and reduces emissions
Benefits
  • Delivers exact crank position sensing for optimized engine control
  • Allows quick plug-and-play setup without wiring modifications
  • Enables accurate air-fuel monitoring for improved combustion efficiency
  • Resists heat and vibration for reliable long-term sensor performance
  • Boosts throttle responsiveness, maximizes fuel savings, and cuts emissions
What's Included
  • 4-Wire O2 Sensor with flat 4-pin connector
Specifications
  • SKU: 997-9100-00
  • Brand: Muscle Rods