Lambda Oxygen Sensor. We are an authorised distributor for Stallex parts. Equivalent to Part Numbers: OE: 11781742052, 11781742051, 1742051, MHK000030, �If you order before 12PM we'll dispatch same day from our UK warehouse. For guaranteed next day delivery please select this option at checkout. This product comes with free 365-day no quibble returns (UK only).
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