Installing headers on a late model car will often cause the O2 sensor harness to be too short. These extensions make it easy to lengthen the harness without splicing or soldering... just plug 'em in. Sold individually.
0 Items for:
Before you leave us... Receive a free catalog or join our email list
Sign up to receive our catalog or subscribe to our email list now to see our exclusive email only specials, new products, and offers!