Description:

[Vehicle Fitment]: "Upstream & Downstream": Compatible with Nissan Frontier 1998-2000 L4 2.4L (Calif-ESV, B1S1 or B1S2), Xterra 2001-2001 L4 2.4L (B1S1 or B1S2), Xterra 2000-2000 L4 2.4L (Calif-ESV, B1S1 or B1S2). [Reference Number]: XF529G444CA, XF529G444DA, XF5Z9G444CA, XF5Z9G444DA, 226900M210, 226900M211, 226900M220, 226900W000, 2269012P01, 226903S500, 226903S501, 226904M200, 2269064U06, 2269064Y05, 2269064Y10, 2269064Y11, SG1025, 250-24401, 250-23089. [Specification]: Wire Quantity: 4; Overall Length: 450mm + 750mm; Mounting Type: Threaded; Sensor Type: Heated; Connector Gender: Female/Male; Package Quantity: 2x Oxygen Sensor; Packaging Type: Box. [Quality Construction]: Manufactured from premium materials for a long lifespan; Quick and easy installation, requiring no special tools..