NTK 24132 Oxygen Sensor - Downstream Left

Direct Fit Oxygen Sensor for Lexus Applications

NTK 24132 is a direct fit heated oxygen sensor built for specific Lexus applications with threaded mounting and OE-equivalent design. It is engineered for accurate exhaust monitoring and straightforward replacement on supported vehicles.

Key Features

• Direct fit oxygen sensor for specific applications
• Heated sensor design for faster operating response
• 4-wire configuration with a 44-inch harness
• Threaded mounting with 18 mm thread diameter
• OE-equivalent design for supported Lexus fitments

Detailed Description

NTK 24132 is part of the Direct Fit Oxygen Sensor line, which focuses on application-specific replacement parts with OE-style fit, form, and function. NTK draws on its ceramics expertise and original equipment manufacturing background to produce oxygen sensors that meet or exceed OE specifications through extensive manufacturing tests. This part cross-references Bosch 15121 and DENSO Auto Parts 234-4810 for the same application.

Compatible With Lexus RC300, Lexus RC350, Lexus IS300, and Lexus IS350 applications listed in the fitment data, including 2021-2024 Lexus RC300, downstream left; 2021-2024 Lexus RC350, downstream left; 2018-2020 Lexus IS300, downstream left; and 2018-2020 Lexus IS350, downstream left. It also fits 2021 Lexus IS300, downstream left; 2021 Lexus IS350, downstream left; and 2006 Lexus GS300, downstream left. NTK 24132 is a direct replacement choice for buyers seeking a specific-fit oxygen sensor with OE-style construction.

Common Issues This Part May Address

• Faulty oxygen sensor readings
• Check engine light related to exhaust monitoring
• Slow sensor response after warm-up
• Incorrect air-fuel feedback from a worn sensor
• Replacement needs for a threaded, heated sensor design

Installation Notes and Tips

Verify the connector, wire count, thread diameter, and harness length before installation. Confirm the exact position and model year against the fitment table, since this part is specific to listed Lexus applications. Use the vehicle’s service information for proper sensor removal and torque procedures.

Quality Assurance

NTK states that its oxygen sensors are extensively tested during manufacturing to help ensure quality and reliability that meets or exceeds OE specifications. The brand is part of the NGK family and is recognized as a major original equipment oxygen sensor supplier.