2x Downstream Oxygen Sensors For 2005-2006 Toyota Tundra 4.0L/4.7L – Baisanzhou 234-4260
About this item
Got a check engine light on your 2005 or 2006 Toyota Tundra?
If it's pointing to a downstream oxygen sensor (post-cat), this set of two sensors from Baisanzhou is the fix.
It includes both downstream (rear) sensors, making it a complete replacement for that bank.\n\nThis kit includes two 4-wire oxygen sensors, designed to be a direct replacement for the downstream position on your Tundra.
It fits the 4.0L and 4.7L engine models.
The interchange number is 234-4260, a very common O2 sensor number.
They're brand new and made in China.
Replacing faulty O2 sensors can improve fuel economy, restore engine performance, and of course, turn off that annoying check engine light.
Installation is straightforward with basic hand tools—just unplug the old ones and screw these in.
Get your Tundra running efficiently again with this pair of downstream oxygen sensors.
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