Key Features Direct-compatible ignition coil designed as a high-quality alternative to the OEM Tecumseh part 34443D. Fits Tecumseh vertical-crankshaft engines in the 3 hp–5.5 hp range (Vantage, Centura, Prisma). Fits horizontal-crankshaft engines from Atco, Qualcast, and Suffolk AQ148 lines. Intended to restore reliable spark delivery when replacing worn or faulty ignition coils in compatible Tecumseh engines. Product Details Part compatibility: Compatible replacement for Tecumseh ignition coil 34443D. Type: Ignition coil suitable for replacement in specified Tecumseh engines. Origin of use: Designed to serve as a robust alternative to OEM components while maintaining functional integrity for the engine’s ignition system. Installation notes: Engine models listed in the compatibility section are supported; verify wiring harness and mounting spacing align with the coil’s specifications before installation. Compatibility Vertical crankshaft Tecumseh engines (3 hp – 5.5 hp): Vantage, Centura, Prisma series. Horizontal crankshaft engines: Atco, Qualcast, Suffolk AQ148.