NTK 24279 Oxygen Sensor - Downstream
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NTK
 Direct Fit Oxygen Sensor

NTK 24279 Oxygen Sensor - Downstream

Brand NTK 24279
Position Downstream
Wiring Harness Length 20.7500
Sensor Type Heated
Universal Or Specific Fit Specific
Wire Quantity 4
Thread Diameter 18.000
Mounting Type Threaded
Product line Direct Fit Oxygen Sensor
Fits Suzuki · 1 vehicle

Direct fit design. Built for specific applications with OE-style fit, form, and function.

Heated sensor. Helps the sensor reach operating temperature faster for responsive feedback.

Threaded mounting. Uses a secure threaded design with a 4-wire configuration.

Cross-references Dixie Electric Ltd 15051, 75-3445 and 234-4424 for the same application. See all 4.

$80.42Free shipping
In stock · usually ships same day before 1pm CST
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Order total $80.42
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Free returns within 60 days if it doesn't fit when fitment is verified.
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Direct Fit Oxygen Sensor

NTK oxygen sensor 24279 is a direct-fit, heated replacement built for specific applications. It is engineered with a threaded mounting style, 4-wire design, and 20.7500 wiring harness length for a precise service replacement.

  • Heated oxygen sensor for faster operating response.
  • Specific-fit design for straightforward application matching.
  • Threaded mounting type for secure installation.
  • 4-wire configuration for the correct electrical connection.
  • 18.000 thread diameter for application-specific fitment.

Application Details

Fits 2000 Suzuki Esteem, downstream. This NTK 24279 oxygen sensor is built for the B1S2 application and meets OEM standards for the listed vehicle. It is a direct-fit solution for Suzuki Esteem emissions service where the original sensor has failed or is no longer performing correctly. This part cross-references Dixie Electric Ltd (e.g., 15051) for the same application.

Common Replacement Issues

  • Check engine light related to oxygen sensor performance.
  • Incorrect air-fuel feedback from a worn sensor.
  • Slow sensor response after extended service life.
  • Emissions test failure caused by sensor degradation.

Installation Notes

Verify the downstream B1S2 location before installation and confirm the connector and harness length match the original part. Use the threaded mounting point and application-specific thread diameter to ensure proper seating. Compare the removed sensor to NTK 24279 before final installation.

Quality Assurance

NTK is part of the NGK family of products and is a major original equipment oxygen sensor supplier. NTK 24279 is extensively tested during manufacturing to meet or exceed OE specifications for fit, form, and function.

Related reading

This part fits 1 vehicle
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeLitersCylindersPositionNotes
2000SuzukiEsteemWagon1.8LL4DownstreamB1S2 oxygen sensor meets OEM standards.; Direct Fit Oxygen Sensor
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dixie Electric Ltd — 1505175-3445234-44241821365G10