Oxygen Sensor

The NTK 24642 oxygen sensor is an OE-identical component engineered to restore optimal engine performance by accurately monitoring exhaust gases. By heating up rapidly to meet specific vehicle requirements, this sensor helps improve fuel efficiency and minimizes harmful emissions. It is manufactured to match the form and function of original equipment, ensuring compatibility with your engine's management system. Technically, this unit features a four-wire configuration with a 27.5-inch harness and utilizes a standard M18-1.50 threaded mount. It requires a 22mm (7/8-inch) wrench for installation. The sensor is built to be a direct-fit replacement, allowing for streamlined service without the need for extensive modification. Because this is a specific OE-identical component, ensure this part number corresponds to your vehicle's required oxygen sensor position (e.g., upstream or downstream) by checking your factory service manual or the NTK position guide. Proper installation is critical to system operation, and it is recommended to verify compatibility using your vehicle's specific make, model, and engine configuration before purchase.