Isuzu 8970119490 Glow Plug Relay

The 8970119490 glow plug relay is a 12V electrical component designed to manage the pre-heating cycle for Isuzu 4LE2 diesel engines. It controls high-current flow to the glow plugs ensuring reliable cold starts in low-temperature conditions. This relay serves as a direct OEM replacement for Isuzu part numbers 8970119490 and 8-97011-949-0. It is widely applied in Multiquip power generation equipment including DCA45SSIU4F, DCA125SSIU4F, and DIS185SSI4F models, as well as Takeuchi construction machinery equipped with the 4LE2 engine. The unit features a standard plug-in terminal configuration for direct harness connection. Cross-references include Bosch 0332002156.