This hot surface ignitor is the direct replacement for many Coleman and Coleman/Evcon manufactured housing furnaces. The wire leads are insulated and are 18-1/2" long. The wire terminations are 1/4" insulated quick connect terminals. This part replaces Coleman and Coleman/Evcon part numbers: S1-02541021000, 025-41021-000, 1474-052P, and 1474-0521. This ignitor is used on models DGAA, DGAH, and DLAS. These ignitors are extremely fragile and should be handled with care. Do not touch the grey ignitor portion with bare hands, the oil in your fingers can cause a "hot spot" and lead to premature failure.