234-4733 Oxygen Sensor O2 Sensor for Honda Civic 1999 2000, EL 1999 2000 1.6L Upstream, Element 2003 2004 2005 2006 2007 2008 2009 2010 2011 2.4L Downstream

High quality OEM match ,the problem of oxygen sensor may happen because you choose wrong fitment,wrong position or wrong sockets. Please confirm that your car model matches the product before purchase. Enter complete Year, Make, Model, Trim, and Engine in amazonconfirmedfit.This O2 sensor fits specific vehicle. You also should confirm our part pictures are same as yours.For Honda1999-2000 Civic 1.6L Upstream 2003-2011 Element 2.4L DownstreamFor Acura1999-2000 EL 1.6L Upstream

• This oxygen sensor is crafted from high temperature resistant material. Stabilized zirconium dioxide ceramic body, its surfaces are coated with electrodes made of a gas-permeable platinum layer. Always meet or exceed original equipment specifications.
• Double laser-welded stainless steel body is totally submersible and sealed tight for long life. Detect oxygen content in the exhaust gases to optimize emissions and fuel economy.
• Fit for 1999-2000 Civic or EL Upstream, 2003-2011 Element Downstream. Please check the position of the oxygen sensor and confirm our pictures (body, socket, plugs) are same as yours, specifically pattern and shape of the connector end plastic casing.
• Direct plug-in replacement, come with pre-coated threads to assist installation. Female Connector. Thread diameter 0.708 inch. 4 Wires. Wire Harness Length 13.01 inch.
• 30 Days Free Money-back Guarantee and 12-Month/15,000 Miles Warranty. For any pre or after-sale replacements or performance questions or solutions, just email us and we will provide a professional, friendly, and supportive reply within 24 hours, let's hit it!