4pcs Upstream+Downstream Oxygen O2 Sensor For 2004 Nissan Xterra Frontier 3.3L

4pcs Upstream+Downstream Oxygen O2 Sensor For 2004 Nissan Xterra Frontier 3.3L ⏳ Pre-Order +/- Sampai Alamat 10-15 Hari ✈ FREE ONGKIR+PAJAK 💟 Garansi uang kembali jika Rusak, Beda Produk Sensor Type : Piezoelectric Origin : Mainland China This Oxygen O2 Sensor is a new, aftermarket replacement part that has the following specifications: Direct Fit Correct Connector No cutting or splicing Interchange Part Number:234-3006,234-3015,234-4197,234-4198 mm + 1130mm 3&4 wire configuration. Direct Plug-In Replacement. * Warranty: 1 Year Built and tested to strict quality control standards Fit Vehicles: For 2004 Nissan Xterra V6 3.3L For 2004 Nissan Frontier V6 3.3L Package Include: 4 x Oxygen Sensor Must Know Before Buying: The following information is for instructional and guidance reference only. We try and make them as accurate as we can. If Check Engine Light is on or an OBDII Trouble/Fault code occurs after installation, check the sensor with a voltmeter as below. If the sensor is good, further diagnosis is required. There're many different codes for specific functional failures, which are NOT necessarily relevant to the sensor. Find out what the Code means before leaving any feedbacks. Items that have been installed, altered or contaminated arenon-returnable. 1. ONLY a defective sensor after tested by a voltmeter is applied to manufacturer warranty. 2. 20% restocking fee is required if buyer bought wrong items due to not paying attention to fitment information and ask for return. Q: How do I know the O2 sensor is good or not? A: