See Details OEM Trane American Standard Furnace Ignitor Replaces IGN145 IGN00145 IGN117 IGN00117 Fits Trane American Standard MSRP: Now: $81.40 Was: This is a BRAND NEW Trane/American Standard Gas Furnace Hot Surface Ignitor. The Trane part # is IGN00145 and it replaces all the old part #s listed below. This new version is a much higher quality... MSRP: Now: $81.40 Was: See Details