Set of 4 Upstream+Downstream Oxygen Sensors For 2002 2003 NISSAN MAXIMA 3.5L V6

Description

Store Categories Store Categories Other Set of 4 Upstream+Downstream Oxygen Sensors For 2002 2003 NISSAN MAXIMA 3.5L V6 Product Description TIPS! : You can click the "Sign up for newsletter" button above (the "Sign up for newsletter" button below our store name "good-auto-parts") to bookmark our store. When our products have new discounts or new Of products are on the market, we will notify you in advance by email~ S pecification: * Line length: 380mm *2+800mm+990mm * 4 & 3wire co nfiguration * Interc hange Part Number: 234-4241, 234-3113, 234-4270 * Package Incl ude 4 pcs x Oxygen Sensor(2x Upstream+2x Downstream) Warranty: 3 year Fit Vehicles : P le ase see compatibility chart. Year Make Model Trim Engine 2002 Infiniti I35 Base - 3.5L 2003 Infiniti I35 Base - 3.5L 2004 Infiniti I35 Base - 3.5L 2002 Nissan Maxima GLE - 3.5L 2002 Nissan Maxima GXE - 3.5L 2002 Nissan Maxima SE - 3.5L 2003 Nissan Maxima GLE - 3.5L 2003 Nissan Maxima GXE - 3.5L 2003 Nissan Maxima SE - 3.5L ”Please check the part number and item pics clearly, confirm suited to your needs.” Features 1-Condition: 100% Brand New and High Quality 2-Shipping: Fast & Free Shipping,Shipping Immediately 3-Pretested, precise and high quality oxygen sensor. 4-Designed to improve fuel economy while reducing harmful emissions. 5-Helps the engine run efficiently in perfect air-gas ratio. 6-Improve engine response and performance. 7-Direct replacement for the original one. Easy installation 8-Direct Plug-In Replacement Specifications 1-Direct replacement 2-Correct Connector No cutting or splicing 3-Built and tested to strict quality control standards 4-Oxygen sensor is an electronic device that measures the proportion of oxygen in the gas or liquid being analyzed. It is positioned in the exhaust pipe and can detect the ratio of air and gasoline. How to install an oxygen sensor M ust know befo re bu ying: The following information is for instr uctional and guidance reference only . Q: How do I know the O2 sensor is good or not? A: The only way to know if the O2 sensor is functioning normally is to check its responsivene ss to changes in the air/fuel mixture, by Voltage Measurement or Waveform Simulation. Use a 10-mega ohm digital voltmeter. Hook up the voltmeter's red probe to the sensor's signal wire and the black probe to engine ground. (Use back probe method, DO NOT pierce the wire.) For a good sensor, voltage should fluctuate consta ntly between 0.1 and 0.9 volts after starting the engine for 2 or 3 minutes. Goes above range between 0.1 and 0.9 volt Remains below 0.5 volts Stays fixed at a particular voltage Do you understand these issues of oxygen sensors? Under these circumstances, it is nec essary to replace the oxygen sensor in time to avoid causing more damage to t he car. Notice: Upstream location is between the catalytic converter and the engine Downstream locatio n is between the catalytic converter and the tailpipe Please check fitment notes, pictures and interchange part number for accurate information, and pay more attention to confirm the connector of this item is whether matched with your car before purchase. Have a happy shopping. 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Used items will not be accepted for return. 3.We will replace the returning item with an identical item, issue a full store credit or a full refund. There is a difference between Genuine and OEM / OE Supplier brands. A genuine part is a part in the auto manufacturer’s original box with their logo on the box. OEM / OE Supplier is a brand licensed by the vehicle manufacturer and the part will not come with the vehicle manufacturer’s logo on it. OEM / OE Supplier parts are often the same parts you’d get at the dealership, just in a different box. We do not accept returns based solely on where a part is manufactured. Contact Us Our Working Time:(GMT+8)Monday to Friday,9:00-18:00. For inquires and customer support, please send your email via ebay email system. All emails will be responded to within 24 hours during business days. If You are not sure about what exactly, You need feel free to contact Us every working day (except on weekend) and get professional assistance within 24 hours, in that way You will get the right part and do not need to deal with returns - save your time! Parts Information: Before purchase this parts, please check the compatibility information or call your local dealer to verify the correct OEM part number. Feedback 1.We appreciate your business and strived to improve our customer service and our commitment to quality. 2.We will leave a positive feedback immediately after payment is received. We appreciate a positive feedback as much as you do. 3.If for some reason there is any issue with the purchase, please contact us prior to leaving feedback, and we will be glad to work with you to have it resolved. Copyright © 2023 Dianxiaomi