NGK 24696 NTK Air/Fuel Ratio Sensor Oxygen Sensor 4-Wire M18x1.5

The NGK (NTK) 24696 oxygen sensor, also called an air/fuel ratio (AFR) sensor or O2 sensor, is an OE-type replacement that helps your engine keep the correct air-fuel mixture. Air/fuel ratio sensors give a precise output in proportion to the air/fuel ratio. The ECU uses that signal to make continuous mixture adjustments. This supports performance, lower emissions and better fuel economy.

Key Features:

• Sensor type: air/fuel ratio (wideband-style) sensor with a 4-wire design
• Heated element for faster warm-up and response
• Thread size: M18 x 1.5 mm (18 mm thread diameter), threaded mounting
• Wire length: approximately 22.5 to 22.75 in. (570 to 575 mm)
• Pin-type OE connector with wiring harness included, so no splicing is needed
• Dual-coated platinum element for durability and fast response
• Stainless steel construction, with an upper temperature rating of 1562°F
• Measures air/fuel ratio from 10:1 to 18:1
• Tested during manufacturing for quality and reliability

OEM Cross-References: 32010412, 22641AA13B, 22641AA33A, 22641AA360, 22641AA36A

NTK is a leading supplier of original-equipment oxygen sensors. This sensor is built to meet OE fit, form and function, which makes installation simple. A new sensor can help restore fuel mileage, reduce emissions and protect catalyst life.