NTK 24058 Oxygen Sensor - Downstream or Upstream

Direct Fit Oxygen Sensor Overview

NTK 24058 is a direct fit heated oxygen sensor with a specific-fit design for select import applications. It uses a threaded mounting style, a 4-wire configuration, and a 20.75-inch harness length for a factory-style replacement.

Built under the NTK Direct Fit Oxygen Sensor line, this part is engineered for accurate fit, form, and function. NTK is part of the NGK family and is known for OE oxygen sensor manufacturing and ceramic technology used from raw material through finished production.

Key Features

• Heated oxygen sensor design for faster operating response
• Specific-fit replacement for direct application matching
• Threaded mounting type for secure installation
• 4-wire configuration for the listed application
• 20.75-inch harness length for proper routing
• 18 mm thread diameter

Application Details

Compatible with select Mitsubishi Mirage, Eagle Summit, Dodge Colt, and Plymouth Colt applications listed below. Fits 2001-2002 Mitsubishi Mirage, upstream; 1997-2000 Mitsubishi Mirage, upstream; 1995-1996 Eagle Summit, upstream; 1995-1996 Mitsubishi Mirage, downstream; 1995 Dodge Colt, upstream; and 1995 Plymouth Colt, upstream. This part number is 24058, and it cross-references DENSO Auto Parts 234-4032 and Delphi ES20148 for the same application.

What It Helps Address

• Fault codes related to oxygen sensor performance
• Incorrect air-fuel feedback from a worn sensor
• Slow sensor response during closed-loop operation
• Emissions test failures tied to sensor degradation
• Harness or connector mismatch on direct-fit replacements

Installation Notes and Quality

Use the listed year, make, model, and position details to confirm the correct application before installation. The threaded design and direct-fit format support straightforward replacement on the specified vehicles. NTK tests these oxygen sensors during manufacturing to meet or exceed OE specifications, and the brand’s OE manufacturing background supports consistent quality and reliability. Part number 24058 should be verified against the vehicle’s emissions configuration, especially for California-emissions applications.