Mk2 MX-5 Exhaust parts Home / Mazda MX-5 parts / Exhaust parts / Mk2 MX-5 Exhaust parts Oxygen sensor, Genuine Mazda, MX-5 mk2 1998-2000, BP4W18861B, USED Oxygen sensor, Genuine Mazda, MX-5 mk2 1998-2000, BP4W18861B, USED £25.00 Excluding VAT Stock Status: In Stock Used, genuine Mazda, four wire Oxygen sensor for Mazda MX5 1.6 & 1.8 mk2, 1998 to 2000. UM01051. Add to wishlist Information Specifications Reviews Used (tested) genuine Mazda, 4-wire Oxygen / lambda sensor for Mazda MX-5 1.6 & 1.8 mk2, 1998 to 2000. Cable length approx 78cm from top of sensor to rear of plug. Fault code 0134 or 1170 is triggered if the sensor has failed. Original Mazda part, so will plug straight in with no wires needing to be chopped. UM01051. BP4W18861B. Product Code: UM01051 Not yet reviewed Write an online review and share your thoughts with other shoppers! Be the first to review this product