NTK 24785 Oxygen Sensor - Downstream Left

Direct-Fit Oxygen Sensor

NTK oxygen sensor 24785 is a specific-fit, heated sensor built for direct replacement applications. It uses a threaded mounting design and a 4-wire configuration with a 42.2500 wiring harness length for a precise service match.

Key Features

• Heated oxygen sensor for faster operating response.
• Specific-fit design for direct replacement service.
• Threaded mounting type for secure installation.
• 4-wire configuration with 42.2500 harness length.
• NTK 24785 is engineered to OE specifications.

Detailed Description

NTK 24785 is part of the Direct Fit Oxygen Sensor line, a product family focused on streamlined coverage and OE-style replacement fitment. NTK draws on its role as a major original equipment oxygen sensor supplier and uses ceramic-based manufacturing control to maintain fit, form, and function. This oxygen sensor is listed for Lexus IS300, Lexus IS350, Lexus RC300, Lexus RC350, and Lexus GS350 applications with downstream left placement. The part number 24785 is associated with OE-equivalent design and direct-fit service for these Lexus applications.

What It Is Used For

• Replacing a worn or slow-responding oxygen sensor.
• Addressing sensor fault codes related to exhaust monitoring.
• Restoring proper air-fuel feedback to the engine control system.
• Correcting drivability issues tied to inaccurate exhaust readings.
• Servicing downstream left oxygen sensor locations on listed Lexus models.

Installation Notes and Tips

Verify the connector, thread size, harness length, and sensor location before installation. This part cross-references Mitsubishi part number 8946530B10 for the same application. Confirm the vehicle application by model year and downstream left position before ordering 24785.

Quality Assurance

NTK tests oxygen sensors during manufacturing to meet or exceed OE specifications. The brand is known for OE application technology and full-line market support, with 24785 built to deliver consistent fit and function.