NTK 23030 Oxygen Sensor - Upstream Left or Upstream Right

NTK Direct Fit Oxygen Sensor 23030

NTK 23030 is a direct fit heated oxygen sensor built for specific applications on the 2007 Chrysler 300, Dodge Charger, and Dodge Magnum. It matches the original sensor style with a threaded mounting design, 4-wire configuration, and an 11.75-inch wiring harness length for OE-style replacement on upstream positions.

Key Features

• Direct fit oxygen sensor for specific vehicle applications
• Heated sensor design for faster operating response
• 4-wire configuration
• Threaded mounting type with 18 mm thread diameter
• 11.75-inch wiring harness length
• OE-style fit, form, and function for emission control service

Product Details

NTK is the Sensor Specialist within the NGK family of products, with a focus on oxygen sensor coverage for import and domestic vehicles. The NTK Direct Fit Oxygen Sensor line is built using ceramic manufacturing expertise and controlled material processing from raw ceramic through finished sensor production. Part number 23030 is engineered for specific upstream right and upstream left applications on the 2007 Chrysler 300, 2007 Dodge Charger, and 2007 Dodge Magnum, making it a direct replacement choice for vehicles that require an OE-style heated oxygen sensor.

This part cross-references Bosch 15510 and DENSO Auto Parts 234-4418 for the same application.

What This Sensor Helps Address

• Check engine light concerns related to oxygen sensor performance
• Incorrect air-fuel ratio readings from a worn upstream sensor
• Slow sensor response during closed-loop fuel control
• Emission control faults tied to sensor signal degradation
• Driveability issues caused by inaccurate exhaust oxygen feedback

Installation Notes and Tips

Fits 2007 Chrysler 300, upstream right; Fits 2007 Chrysler 300, upstream left; Fits 2007 Dodge Charger, upstream right; Fits 2007 Dodge Charger, upstream left; Fits 2007 Dodge Magnum, upstream right; Fits 2007 Dodge Magnum, upstream left. Confirm the connector routing, thread size, and upstream position before installation. Use the vehicle’s original sensor location and harness path as a reference to ensure proper fitment on Chrysler 300, Dodge Charger, and Dodge Magnum applications.

Quality Assurance

NTK manufactures oxygen sensors to meet or exceed OE specifications and tests them during production for quality and reliability. As a major original equipment oxygen sensor supplier, NTK supports OE application coverage with direct fit replacement parts like NTK 23030.