Complete retrofit kit for changing old Honeywell S87J to current Spark Module ( current is Fenwal Spark module#35-6087J1-034 ). formerly #30331040. 

This KIT  includes  ( Space Ray part #30632060 spark module ) Fenwal #35-6087J1-034 spark module, & wiring harness to convert from former Honeywell Moduel to current Fenwal part.

Some call it a spark module, some refer to it as an ignitor board.  This is the complete replacment kit for Space Ray CB/  Coldblocker, LTS, LTU, ETS, ETU, CTS, CTA  model tube heaters.