This 4ft extension harness cable is designed for use with the Bosch WBO2 wideband O2 sensor and can easily connect to your vehicle's existing LSU4.2 system. With a length of 48 inches, it provides ample length for installation and flexibility in routing the cable. *Note: The 4.2 is wider than the similar 4.9 housing at 1.25"

Featuring compatibility with a variety of part numbers from brands like Innovate, MTX, & LM-1, this cable is a versatile option for those in need of a replacement or extension. Don't let a faulty cable cause issues with your vehicle's air and fuel delivery - upgrade to this high-quality option today.

No sensors included; this a extension harness.