RANSOTO Ignition Coil Pack for Intek V-Twin 18–22HP Engines, 2-Pack — Replaces OEM 592846/799651, Copper Windings

RANSOTO 592846 ignition coil pack is a two-piece replacement set engineered to restore spark delivery for 18–22HP Intek V-Twin engines compatible with model groups 401000, 405000 and 407000.

This pair of ignition coils is designed to fit popular Intek V-Twin small engines and replaces several OEM part numbers, offering reliable spark generation for routine maintenance or repair. Built with copper or copper-clad windings, epoxy-insulated outer layers and silicon-steel iron cores, these coils prioritize electrical conductivity and magnetic efficiency. They are sold as a set of two and include a manufacturer warranty and customer support for quality-related concerns.

How will these ignition coils affect engine starting and performance?

These coils rebuild the high-voltage path between the battery and spark plugs, helping the engine ignite the air-fuel mixture reliably. When functioning correctly, they reduce misfires and unstable idle and can improve throttle response compared with a failing coil.

• Restores consistent spark for smoother starts and steady idle
• Reduces misfire, stalling and jitter under load
• Specifically sized for 18–22HP Intek V-Twin engines

Which engine models and part numbers do these coils replace?

These RANSOTO coils are compatible with engine housings and ignition systems associated with the 401000, 405000 and 407000 Intek V-Twin families. They are listed as direct replacements for multiple OEM references, simplifying part matching for repairs.

• Compatible with 401000, 405000, 407000 18–22HP Intek V-Twin engines
• Replaces 592846, 691060, 799651, 401577 and other OEM numbers
• Sold as a 2-piece set to service both cylinder coils when needed

What materials and construction ensure durability?

The coils use high-conductivity windings (pure copper or copper-clad aluminum) and are insulated with epoxy or insulating paint to prevent shorting. The iron core is laminated from silicon steel sheets to improve magnetic permeability and reduce energy losses during spark generation.

• Purer copper or copper-clad windings for better electrical flow
• Epoxy or insulating coating to protect windings from shorts
• Silicon-steel laminated core for efficient magnetic performance

When should I replace an ignition coil on my V-Twin?

Replace the coil promptly if you experience hard starts, failure to start, unstable operation, stalling or a noticeable loss of power and acceleration. Regular inspection during tune-ups helps catch wear before complete failure.

• Replace after persistent misfires, difficulty starting or intermittent stalling
• Replace if coil shows visible damage, corrosion, or aging signs
• Consider replacement during major engine service or when replacing spark plugs

Who is this for: This 2-piece RANSOTO ignition coil pack is aimed at DIY mechanics, small-engine repair shops and equipment owners who operate or service lawn and garden machinery powered by 18–22HP Intek V-Twin engines in the 401000/405000/407000 families. It’s suitable for anyone seeking an OEM-compatible replacement to restore reliable ignition—especially when troubleshooting misfires, poor starting, or power loss. If you need assistance verifying fitment or have a quality concern, RANSOTO provides after-sales support and warranty service to help complete installations and return the engine to dependable operation.