NTK 23105 Oxygen Sensor - Downstream

Direct Fit Oxygen Sensor for Chrysler and Dodge

NTK 23105 is a direct fit heated oxygen sensor built for specific downstream applications on select Chrysler, Dodge, and Plymouth minivans. It uses a 4-wire, threaded design with an 18 mm thread diameter and an 11.75 in. wiring harness length for OE-style replacement on the correct bank and sensor position.

Key Features

• Direct fit, specific application oxygen sensor
• Heated sensor design for faster operating response
• 4-wire configuration with threaded mounting
• 18 mm thread diameter and 11.75 in. harness length
• OE-style replacement for downstream B1S2 locations
• Cross-references Bosch 13149 and Delphi ES20048 for the same application

Product Details

NTK 23105 is part of the NTK Direct Fit Oxygen Sensor line, a product line focused on OE-style fit, form, and function for import and domestic vehicles. NTK applies ceramic sensor manufacturing expertise and production testing to support consistent signal output and reliable emissions-system performance. This sensor is specified for downstream use on 1998-2000 Chrysler Town & Country, 2000 Chrysler Grand Voyager, 2000 Chrysler Voyager, 1998-2000 Dodge Caravan, 1998-2000 Dodge Grand Caravan, 1998-2000 Plymouth Grand Voyager, and 1998-2000 Plymouth Voyager, with additional 1998-1999 applications noted for B1S2 oxygen sensor service.

What It Helps Address

• Check engine light related to oxygen sensor performance
• Incorrect downstream air-fuel feedback readings
• Emissions test failures tied to sensor response issues
• Rough idle or drivability concerns caused by aging sensor output
• Corrosion or wiring damage at the original sensor location

Installation Notes

Verify the vehicle year, make, model, and downstream B1S2 location before ordering. This sensor uses a threaded mounting type and a 4-wire harness, so connector style and harness routing should match the original equipment layout. Confirm the application is for vehicles without the TLEV emissions standard where noted in the fitment data.

• Fits 2000 Chrysler Grand Voyager, downstream.
• Fits 1998-2000 Chrysler Town & Country, downstream.
• Fits 2000 Chrysler Voyager, downstream.
• Fits 1998-2000 Dodge Caravan, downstream.
• Fits 1998-2000 Dodge Grand Caravan, downstream.
• Fits 1998-2000 Plymouth Grand Voyager, downstream.
• Fits 1998-2000 Plymouth Voyager, downstream.

Quality Assurance

NTK is a major original equipment oxygen sensor manufacturer, and this part is manufactured and tested to meet or exceed OE specifications for fit and reliability. The NTK 23105 is engineered for direct replacement service on the listed Chrysler, Dodge, and Plymouth applications.