This Listing is for (2) Front & Rear OE Style Walker brand O2 sensors

FITS:

• 2004-2006 Scion XA 1.5L
• 2004-2006 Scion XB 1.5L

INCLUDES

• 1x Part# 250-24489 4 Wire front sensor
• 1x Part# 250-24298 4 Wire rear sensor

This is a BRAND NEW easy to install Direct Fit Oxygen Sensor / Air fuel ratio sensor. (This is NOT a Cheap Universal O2 Sensor No Wire cutting or splicing is needed) Faulty O2 sensors can lead to catalytic converter Failure and Also is the most common reason for your check engine light being on.