Vudajuley Ignition Coil Module for iPower SUA2000i/SUA2300i 79cc Generators — Direct-Fit, Heat‑Resistant Spark Coil

Vudajuley ignition coil module replaces the spark coil on iPower SUA2000i, SUA2000iD, SUA2300i, SUA2300iD and compatible 79cc inverter generators to restore reliable ignition and smoother engine starts.

This ignition coil module is a direct-fit electrical component engineered for small inverter generator engines that require precise high-voltage spark delivery. Built from metal and durable plastics, the unit converts low-voltage pulses into the high-voltage sparks needed to ignite the engine’s fuel-air mixture. It’s designed to match the mounting points, connectors, and expected heat-and-vibration tolerance of popular 1600–2000 watt inverter models from iPower, Pulsar, and Wen Power.

How does this coil module improve starting and running?

The coil steps up voltage from the generator’s capacitor or battery to create a reliable spark at the correct point in the compression cycle. Consistent spark timing helps the engine fire promptly and prevents misfires that can cause rough idling or power dips.

• Produces stable high-voltage spark for cleaner combustion.
• Designed for precise ignition timing to reduce misfires.
• Resistant to heat and vibration for sustained performance.

Will this unit fit my inverter generator model?

Vudajuley’s module is built to fit multiple 79cc inverter engines and aligns with the bolt pattern and connector types used on iPower SUA2000i/SUA2300i series and several equivalents. Double-check your OEM part shape and connector to ensure exact compatibility before purchase.

• Compatible with iPower SUA2000i, SUA2000iD, SUA2300i, SUA2300iD.
• Also fits Pulsar PG2000iS and Wen Power 56203i style 79cc generators.
• Confirm connector layout and mounting holes for a direct swap.

What materials and quality features are included?

The assembly combines sturdy metal cores and reinforced plastic housings aimed at long-term use in portable power equipment. These materials are chosen to withstand thermal cycling and engine vibration, so the ignition timing remains consistent and the coil doesn’t degrade prematurely.

• High-grade metal core for reliable high-voltage generation.
• Durable plastic insulation to protect wiring and terminals.
• Built to endure heat and mechanical stress in generator service.

How do I install and maintain the ignition coil module?

Installation is a straightforward replacement job for anyone comfortable with basic generator maintenance: disconnect battery/capacitor, remove the old coil, transfer any brackets or shims, and fasten the new coil in place. Regular inspection of wire connections and spark plug condition will help the coil last longer and perform optimally.

• Disconnect power source before starting installation.
• Match mounting holes and secure with original fasteners.
• Inspect spark plug and lead for wear; replace if needed.

Who is this for: This Vudajuley ignition coil module is intended for owners and technicians of compact inverter generators—especially iPower SUA2000i/SUA2300i series, Pulsar PG2000iS, and Wen Power 56203i—who need a dependable replacement part to restore reliable starting and steady running. It suits DIY mechanics, field service repair shops, and anyone maintaining portable power equipment used for camping, job sites, emergency backup, or recreational use.