MOTO1988 ignition coil & spark plug assembly for Polaris Ranger/Sportsman 2004–2014 — OEM 3089239 direct replacement

MOTO1988 ignition coil and spark plug assembly replaces OEM 3089239 for select Polaris Ranger and Sportsman ATVs from 2004–2014, restoring reliable spark and consistent engine performance.

This replacement ignition coil and spark plug fitment is engineered to match the electrical specifications required by many Polaris models, providing the correct primary and secondary resistances for dependable combustion. Designed as a direct aftermarket replacement for OEM part number 3089239, it’s intended for riders who need a serviceable, cost-effective way to restore starting, idling, and throttle response on compatible ATVs.

Which Polaris models does this ignition coil and spark plug fit?

This assembly is compatible with a range of Polaris Sportsman and Ranger models built between 2004 and 2014. Confirm fitment by matching model year and engine type against the list below or verify with your vehicle’s OEM part number.

• Sportsman 400: 2005–2014
• Sportsman 450: 2006–2007
• Sportsman 500: 2004–2013
• Ranger 400: 2010–2014
• Ranger 500: 2004–2009
• OEM reference: 3089239 — check this number before purchase

What are the electrical and resistance specifications?

The replacement meets the key resistance values needed for correct ignition timing and spark energy on compatible Polaris engines. Knowing these numbers helps technicians and DIYers verify compatibility with diagnostic tools.

• Primary resistance: 0.47 Ω (ohms)
• Secondary resistance without spark plug cap: ~3.9 kΩ
• Secondary resistance with spark plug cap attached: ~9.3 kΩ
• Designed as an aftermarket match to OEM electrical characteristics

How simple is installation and what should I check before buying?

Installation is straightforward for anyone familiar with ATV ignition systems, but double-checking compatibility before ordering prevents incorrect purchases. Follow standard safety procedures: disconnect the battery and work on a cool engine.

• Compare your current part to OEM 3089239 and the photos provided
• Verify model and year against the compatibility list in the product details
• Use proper torque on mounting hardware and ensure secure electrical connections
• If unsure, consult a mechanic or reference your Polaris service manual

What after-sales support and quality assurances are provided?

MOTO1988 offers customer support and quality assurance to help resolve fitment or performance questions. Contact details are provided so you can reach out if any issue arises during installation or use.

• Email support available for product and fitment questions
• Comprehensive quality assurance backing the replacement part
• Helpful fitment photos and OEM reference included to reduce returns
• Advice available for basic troubleshooting after installation

Who is this for: This MOTO1988 ignition coil and spark plug assembly is intended for Polaris owners, repair shops, and ATV mechanics who need a dependable aftermarket replacement for OEM 3089239. It’s a practical choice for riders restoring original ignition function on Sportsman 400/450/500 and Ranger 400/500 models within the stated years, or for anyone performing routine ignition system maintenance where the listed resistances and fitment match their vehicle.