{"product_id":"ngk-0087295957653","title":"NGK OZA720-EE17-95765 Oxygen Sensor 95765 Total length 225mm","description":"\u003cp\u003e【NGK OZA720-EE17-95765 Oxygen Sensor 95765 Total Length 225mm O2】\n\u003cbr\u003e■Product Description\n\u003cbr\u003eNTK O2 Sensor Detects Ideal Air-Fuel Ratio\n\u003cbr\u003eAdvanced control is required to reduce harmful substances (HC, CO, NOx) in exhaust gas. The O2 sensor plays an important role in detecting the oxygen concentration in the exhaust gas and feeding it back to the ECU*1.\n\u003cbr\u003eThe NTK O2 sensor detects the oxygen concentration in the exhaust gas and feeds it back to the ECU so that the fuel-air mixture ratio (air-fuel ratio) is at the optimal stoichiometric air-fuel ratio \"λ (lambda) = 1*2.\" When the ECU receives a signal from the O2 sensor indicating that the fuel is rich relative to the stoichiometric air-fuel ratio, it thins the fuel. When it indicates that the fuel is lean, it enriches the fuel, thereby controlling the engine near the stoichiometric air-fuel ratio, which most effectively purifies harmful substances in the exhaust gas. Thus, the NTK O2 sensor is an important component in reducing harmful substances in exhaust gas. \u003c\/p\u003e\n\n\u003cp\u003eSpecifications\n\u003cbr\u003e【Features and Structure】\n\u003cbr\u003eZirconia elements have the characteristic of generating electromotive force due to differences in oxygen concentration at temperatures exceeding 300°C. Utilizing this characteristic, zirconia-type sensors detect the difference in oxygen concentration between the inside and outside of the element (atmosphere and exhaust gas) and feed back to the ECU whether the fuel is rich or lean relative to the stoichiometric air-fuel ratio.\n\u003cbr\u003eWide-range air-fuel ratio sensors can detect how rich or lean the mixture is relative to the stoichiometric air-fuel ratio. Therefore, more precise engine control is possible than with zirconia O2 sensors. It also enables engine control outside the stoichiometric air-fuel ratio (λ=1), such as lean burn control. Furthermore, there are early-activation wide-range air-fuel ratio sensors that maintain the characteristics of conventional wide-range air-fuel ratio sensors while improving heat resistance and durability, and achieve early activation (start operating within 5 seconds after the engine key is turned ON) through an integrated element and heater structure.\n\u003cbr\u003e【Necessity of Replacement】\n\u003cbr\u003eO2 sensors are constantly exposed to exhaust gases exceeding 600°C and operate in a very harsh environment where combustion byproducts adhere to them.\n\u003cbr\u003eUsing a deteriorated or damaged O2 sensor can lead to various problems.\n\u003cbr\u003e5 years or 80,000 km or more since new *\n\u003cbr\u003e* Varies depending on the vehicle's usage conditions.\n\u003cbr\u003eOverall length: 225mm\n\u003cbr\u003eThe overall length is the length from the gasket to the tip of the connector.\n\u003cbr\u003eCompatible manufacturer: Suzuki\n\u003cbr\u003eCompatible genuine part number: 18213-78A01\u003c\/p\u003e\n\n\u003cp\u003e■Notes on Images\n\u003cbr\u003e* Images are for illustration purposes only. Includes products with different sizes and colors. Product design and specifications are subject to change without notice. Please be aware of this. \u003c\/p\u003e\n\n\u003cp\u003e■Precautions\n\u003cbr\u003eO2 sensors are specifically designed for each vehicle model and engine, so they are not interchangeable with other types.\n\u003cbr\u003e(1) Always turn off the engine before inspection, replacement, or adjustment.\n\u003cbr\u003e(2) Perform inspection and replacement according to the service manual of each automobile manufacturer.\n\u003cbr\u003e(3) Use the correct part number O2 sensor as described in this document.\n\u003cbr\u003e(4) If used in modified vehicles, it may not function properly.\n\u003cbr\u003e(5) Please be careful as dropping or impacting the sensor may cause the internal ceramic element to break.\n\u003cbr\u003e(6) Anti-seize compound is applied to the threaded part of the sensor. To prevent adhesion of dirt, etc.,\n\u003cbr\u003eremove the protective cap just before installing the sensor.\n\u003cbr\u003e(7) Do not wipe off the anti-seize compound.\n\u003cbr\u003e(8) If the anti-seize compound gets on your hands or other surfaces, immediately wash it off with water.\n\u003cbr\u003e➈ Do not twist or bend the lead wire fixed to the main body.\n\u003cbr\u003e➉ Do not use an impact wrench when installing the sensor.\n\u003cbr\u003e(11) When installing the sensor, screw it in with your fingertips, then use a wrench to tighten it to the following approximate torque:\n\u003cbr\u003e【Part numbers starting with \"LZA\", \"OZA\", \"OZR\", \"UAR\"】：\n\u003cbr\u003eSensors with thread diameter 18mm, pitch 1.5mm, Hex 22mm = approx. 45-55N・m (4.5-5.5kgf・m)\n\u003cbr\u003e(12) Do not allow the lead wires or connectors to touch the exhaust manifold or other hot parts.\n\u003cbr\u003e(13) Route the lead wires in the same way as the original and securely attach the connector.\n\u003cbr\u003e(14) Depending on the condition of your vehicle, replacing only the O2 sensor may not resolve the problem.\n\u003cbr\u003e(15) When the MIL illuminates, before (or after) replacing the sensor, follow the service manual, etc.,\n\u003cbr\u003eand be sure to clear (reset) the diagnostic (self-diagnosis\/OBD) error codes.\n\u003cbr\u003eFailure to clear the error codes may lead to problems such as the MIL not turning off. \u003c\/p\u003e","brand":"日本特殊陶業(NGK)","offers":[{"title":"Default Title","offer_id":46119106412779,"sku":"ngk-0087295957653","price":13500.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ngk-o2sensor_659b3869-3843-4a90-b574-f83dbffeec5e.jpg?v=1737444400","url":"https:\/\/bikeman.jp\/en\/products\/ngk-0087295957653","provider":"バイクマン","version":"1.0","type":"link"}