HomeEmission Control > SensorsNTK 24635 Oxygen Sensor - Downstream
Part #: 24635

NTK 24635 Oxygen Sensor - Downstream

Direct Fit Oxygen Sensor, Downstream
⚙️ 10 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Direct Fit Oxygen Sensor, Downstream
🚗Fitment: Nissan, Frontier and Xterra
🔄Easy Returns — Return within 60 days for a full refund
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Overview of NTK Direct Fit Oxygen Sensor 24635

The NTK Direct Fit Oxygen Sensor 24635 is designed specifically for Nissan Frontier and Xterra models. This heated oxygen sensor features a threaded mounting type and a 49.5-inch wiring harness, ensuring precise fitment and reliable performance in emission control systems.

  • Heated oxygen sensor for accurate emissions monitoring
  • Specific fit for Nissan Frontier and Xterra vehicles
  • Threaded mounting with 18mm thread diameter
  • 49.5-inch wiring harness length for optimal installation
  • Four-wire configuration for enhanced sensor functionality

Detailed Product Description

This NTK oxygen sensor, part number 24635, belongs to the Direct Fit Oxygen Sensor line, which focuses on providing exact replacement sensors tailored to specific vehicle applications. The heated sensor type allows for quicker activation and improved fuel efficiency by maintaining optimal operating temperature. With a threaded mounting type and an 18mm thread diameter, this sensor installs securely in the exhaust system. The 49.5-inch wiring harness length and four-wire design support proper electrical connections and sensor operation, ensuring compatibility with the Nissan Frontier and Xterra models.

Applications and Problem Solving

  • Helps maintain proper air-fuel mixture for efficient engine performance
  • Reduces harmful emissions by providing accurate oxygen level readings
  • Addresses check engine light issues related to oxygen sensor faults
  • Improves fuel economy by enabling precise engine control
  • Prevents engine misfires caused by faulty sensor data

Installation Notes and Tips

When installing the NTK 24635 oxygen sensor, ensure the vehicle is compatible with Nissan Frontier or Xterra models. Use appropriate tools to remove the old sensor and avoid damaging the wiring harness. The 49.5-inch harness length provides flexibility during installation, but verify connector compatibility before proceeding. Thread the sensor carefully into the exhaust port to avoid cross-threading. It is recommended to apply anti-seize compound on the threads if not pre-applied.

Quality Assurance and Warranty

NTK's Direct Fit Oxygen Sensor line is engineered to meet OEM specifications for fit, form, and function. Each sensor undergoes rigorous testing to ensure durability and reliable performance in emission control systems. While specific warranty details are not provided here, NTK products typically come with manufacturer-backed warranties covering defects in materials and workmanship.

BrandNTK
Part Number24635
PositionDirect Fit Oxygen Sensor, Downstream
Mounting TypeThreaded
Sensor TypeHeated
Thread Diameter18.000
Universal Or Specific FitSpecific
Wire Quantity4
Wiring Harness Length49.5000

This part fits 10 vehicles. Search below:

YearMakeModelBody TypeDrive TypeLitersCylindersPositionNotes
2000NissanFrontierStandard Cab PickupRWD2.4LL4DownstreamB1S2, Federal Emissions, OE Equivalent Design; Direct Fit Oxygen Sensor
2000NissanFrontierExtended Cab PickupRWD2.4LL4DownstreamB1S2, Federal Emissions, OE Equivalent Design; Direct Fit Oxygen Sensor
2000NissanFrontier4WD2.4LL4DownstreamB1S2, Federal Emissions, OE Equivalent Design; Direct Fit Oxygen Sensor
2000NissanXterra2.4LL4DownstreamB1S2, Federal Emissions, OE Equivalent Design; Direct Fit Oxygen Sensor
1999NissanFrontierStandard Cab PickupRWD2.4LL4DownstreamB1S2, Federal Emissions, OE Equivalent Design; Direct Fit Oxygen Sensor
1999NissanFrontierExtended Cab PickupRWD2.4LL4DownstreamB1S2, Federal Emissions, OE Equivalent Design; Direct Fit Oxygen Sensor
1999NissanFrontier4WD2.4LL4DownstreamB1S2, Federal Emissions, OE Equivalent Design; Direct Fit Oxygen Sensor
1998NissanFrontierStandard Cab PickupRWD2.4LL4DownstreamB1S2, Federal Emissions, OE Equivalent Design; Direct Fit Oxygen Sensor
1998NissanFrontierExtended Cab PickupRWD2.4LL4DownstreamB1S2, Federal Emissions, OE Equivalent Design; Direct Fit Oxygen Sensor
1998NissanFrontier4WD2.4LL4DownstreamB1S2, Federal Emissions, OE Equivalent Design; Direct Fit Oxygen Sensor

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1576915773158631587115873213-2901226A03S561226A03S571226A03S575226A04S011234-471475-267575-267675-268375-268675-2687ES10571ES10724ES20131OS1089OS1156OS1173OS1785SG1024SG1030SG1031SG1064

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.