1200°F High Temp Insulated Glow Plug Harness For GM 6.5L Turbo Diesel 1200°F High Temp Insulated Glow Plug Harness For GM 6.5L Turbo Diesel Details: Installs on Sides of Engine All Connections Soldered Eliminates Wire Extensions Aptiv / Delphi PA66 Premium Nylon Connectors ETFE Wire... MSRP: Was: Now: $109.95 Add to Cart The item has been added