NTK 23133 Oxygen Sensor

Direct Fit Oxygen Sensor for Chrysler and Dodge

NTK 23133 is a direct fit heated oxygen sensor built for specific Chrysler and Dodge applications. It uses a 4-wire, threaded design with an 18 mm thread diameter and a 15-inch wiring harness length for OE-style replacement on listed upstream and downstream positions.

As part of NTK’s Direct Fit Oxygen Sensor line, this sensor reflects the brand’s OE-focused approach to fit, form, and function. NTK is a major original equipment oxygen sensor manufacturer, and this part is manufactured and tested to meet or exceed OE specifications for import and domestic vehicles.

Key Features

• Part number 23133 direct fit oxygen sensor
• Heated sensor design for faster operating readiness
• Specific fit application for listed Chrysler and Dodge vehicles
• 4-wire configuration with threaded mounting
• 15-inch wiring harness length
• 18 mm thread diameter
• OE-style replacement for upstream and downstream locations

Detailed Product Overview

NTK 23133 is engineered for direct replacement service on 2001-2004 Chrysler 300M, Concorde, Intrepid, and LHS, plus 2001-2004 Dodge Intrepid, 2001-2004 Chrysler Sebring and Dodge Stratus, and 2004 Chrysler Sebring and Dodge Stratus applications with the listed connector and controller notes. This oxygen sensor supports precise air-fuel feedback for emissions control and drivability on vehicles that require a specific-fit heated sensor. This part cross-references Bosch 13138 and Delphi ES20321 for the same application.

Vehicle Fitment

• Fits 2001-2004 Chrysler 300M, downstream right.
• Fits 2001-2004 Chrysler 300M, downstream left.
• Fits 2001-2004 Chrysler Concorde, downstream right.
• Fits 2001-2004 Chrysler Concorde, downstream left.
• Fits 2001-2004 Chrysler Intrepid, downstream right.
• Fits 2001-2004 Chrysler Intrepid, downstream left.
• Fits 2004 Chrysler Sebring, upstream right, w/o Next Gen. Eng. Controller; Round Connector; OE MFR: NTK.
• Fits 2004 Chrysler Sebring, upstream left, w/o Next Gen. Eng. Controller; Round Connector; OE MFR: NTK.
• Fits 2004 Chrysler Sebring, downstream right, w/o Next Gen. Eng. Controller; Round Connector; OE MFR: NTK.
• Fits 2004 Chrysler Sebring, downstream left, w/o Next Gen. Eng. Controller; Round Connector; OE MFR: NTK.
• Fits 2004 Chrysler Sebring, downstream, B1S2; w/o Next Gen. Eng. Controller; 15" Pigtail; Black Round Connector; OE MFR: NTK.
• Fits 2001-2004 Dodge Intrepid, downstream right.
• Fits 2001-2004 Dodge Intrepid, downstream left.
• Fits 2004 Dodge Stratus, upstream right, w/o Next Gen. Eng. Controller; Round Connector; OE MFR: NTK.
• Fits 2004 Dodge Stratus, upstream left, w/o Next Gen. Eng. Controller; Round Connector; OE MFR: NTK.
• Fits 2004 Dodge Stratus, downstream right, w/o Next Gen. Eng. Controller; Round Connector; OE MFR: NTK.
• Fits 2004 Dodge Stratus, downstream left, w/o Next Gen. Eng. Controller; Round Connector; OE MFR: NTK.
• Fits 2004 Dodge Stratus, downstream, B1S2; w/o Next Gen. Eng. Controller; 15" Pigtail; Black Round Connector; OE MFR: NTK.
• Fits 2001-2003 Chrysler Sebring, upstream right.
• Fits 2001-2003 Chrysler Sebring, upstream left.
• Fits 2001-2003 Chrysler Sebring, downstream right.
• Fits 2001-2003 Chrysler Sebring, downstream left.
• Fits 2001-2003 Chrysler Sebring, downstream.
• Fits 2001-2003 Dodge Stratus, upstream right.
• Fits 2001-2003 Dodge Stratus, upstream left.
• Fits 2001-2003 Dodge Stratus, downstream right.
• Fits 2001-2003 Dodge Stratus, downstream left.
• Fits 2001-2003 Dodge Stratus, downstream.
• Fits 2001 Chrysler 300M, upstream right.
• Fits 2001 Chrysler 300M, upstream left.
• Fits 2001 Chrysler Concorde, upstream right.
• Fits 2001 Chrysler Concorde, upstream left.
• Fits 2001 Chrysler Intrepid, upstream right.
• Fits 2001 Chrysler Intrepid, upstream left.
• Fits 2001 Chrysler LHS, upstream right.
• Fits 2001 Chrysler LHS, upstream left.
• Fits 2001 Chrysler LHS, downstream right.
• Fits 2001 Chrysler LHS, downstream left.
• Fits 2001 Dodge Intrepid, upstream right.
• Fits 2001 Dodge Intrepid, upstream left.

Common Replacement Uses

• Replacing a failed upstream or downstream oxygen sensor
• Addressing check engine light concerns tied to O2 sensor performance
• Restoring fuel-trim feedback and emissions monitoring
• Correcting drivability issues caused by inaccurate exhaust oxygen readings
• Replacing a sensor with damaged wiring, connector wear, or thread-related service issues

Installation Notes and Tips

Verify the sensor position, connector style, and controller notes before installation. This NTK 23133 oxygen sensor uses a threaded mount and 4-wire heated configuration, so matching the original application details is important for proper service on Chrysler Sebring, Dodge Stratus, and related models. Confirm the listed upstream or downstream location and bank/sensor reference before replacement.

Quality Assurance

NTK manufactures oxygen sensors with OE application coverage and manufacturing controls focused on fit, form, and function. The brand states that these sensors are extensively tested during production to help ensure quality and reliability that meet or exceed OE specifications.