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 GM. 1999-2002 Silverado 1500 2500(Sierra/Suburban). 1996-2002 Tahoe/Yukon. 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 15.37 inch.
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