NTK 24019 Oxygen Sensor - Upstream

Overview of NTK Direct Fit Oxygen Sensor 24019

The NTK Direct Fit Oxygen Sensor 24019 is designed specifically for the Mazda RX-7, ensuring precise emission control and optimal engine performance. This non-heated oxygen sensor features a threaded mounting type and a wiring harness length of 21.25 inches, tailored for a direct fit installation.

• Brand: NTK
• Brand Line: Direct Fit Oxygen Sensor
• Part Number: 24019
• Sensor Type: Non heated
• Wiring Harness Length: 21.25 inches
• Wire Quantity: 1
• Thread Diameter: 18 mm
• Mounting Type: Threaded
• Fitment: Specific for Mazda RX-7

Details on the Direct Fit Oxygen Sensor Product Line

The NTK Direct Fit Oxygen Sensor line is engineered to provide exact replacement sensors that match the original equipment specifications. This product line focuses on delivering sensors with precise wiring harness lengths and mounting types to ensure compatibility and ease of installation. The 24019 sensor is part of this line, offering a specific fit for the Mazda RX-7 to maintain accurate air-fuel mixture readings and emission control.

Product Description and Attributes

This NTK oxygen sensor 24019 is a non-heated type, which means it relies on exhaust heat to reach operating temperature. It features a single wire and an 18 mm threaded mounting, making it compatible with the exhaust system of the Mazda RX-7. The wiring harness length of 21.25 inches provides sufficient reach for proper connection without excess slack. Designed for specific fitment, this sensor replaces the original part without modification, ensuring reliable performance and emission compliance.

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for proper engine management
• Helps resolve rough idling caused by faulty sensor readings
• Reduces increased emissions due to sensor failure
• Improves fuel efficiency by maintaining correct air-fuel ratio
• Prevents check engine light triggers related to oxygen sensor faults

Installation Notes and Tips

When installing the NTK 24019 oxygen sensor on a Mazda RX-7, ensure the engine and exhaust system are cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the threaded mounting. Verify the wiring harness length matches the vehicle’s routing to prevent strain or disconnection. Follow torque specifications for the threaded mount to ensure a secure fit without over-tightening.

Quality Assurance and Warranty

NTK oxygen sensors are manufactured to meet OEM standards for durability and performance. The Direct Fit Oxygen Sensor 24019 undergoes rigorous testing to ensure reliable operation in emission control systems. While specific warranty details are not provided here, NTK products typically come with manufacturer-backed warranties covering defects in materials and workmanship.