HQPASFY Ignition Coil & Iridium Spark Plug Kit for Honda Pilot 2009-2015 3.5L — 6-Coil/6-Plug, OEM Fit

HQPASFY UF624 ignition coil pack and iridium spark plug kit replaces worn coils and plugs on 2009–2015 Honda Pilot 3.5L (also fits select Acura models) to restore consistent firing and engine responsiveness.

If your Pilot, Ridgeline or compatible Acura is showing symptoms like misfires, rough idle, or a dip in fuel economy, this complete 6-coil + 6-plug set is built to match OEM fit and function. The kit includes six application-specific ignition coils and six long-life iridium spark plugs, manufactured under strict quality controls to meet or exceed original equipment specifications (replaces UF-624, 30520RN0A01, NGK97390 and equivalents).

How will replacing coils and plugs affect drivability?

Fresh coils and properly gapped iridium plugs help the engine fire every cylinder more reliably, which improves smoothness, throttle response and steady idling. Restoring reliable ignition reduces stumbles under load and makes acceleration feel more consistent.

• Six coils designed for direct fit to the 3.5L V6 cylinder heads.
• Iridium electrodes maintain a strong spark at higher temperatures.
• Reduced misfire risk and smoother power delivery across rpm range.

Are these parts an exact replacement for my vehicle?

The kit is engineered to match OEM dimensions and electrical characteristics so installation is plug-and-play for listed model years. It’s compatible with Honda Pilot 2009–2015 and Ridgeline 2009–2014 3.5L V6, plus select Acura RDX and ZDX V6 years.

• Replaces part numbers: UF-624, UF624, 30520RN0A01, NGK97390, and equivalents.
• Designed to meet OEM performance and fit standards for direct swap.
• Ships as a complete 6-coil, 6-plug set—no piecemeal buying required.

What are the durability and warranty details?

Materials and assembly are selected to withstand high temperatures and repeated thermal cycling common in modern V6 engines. HQPASFY performs performance and high-pressure testing; the set is backed by a 36-month warranty for added peace of mind.

• Iridium plugs resist wear and tolerate higher combustion temperatures.
• Coils built to strict quality control standards to limit failure rate.
• 36-month warranty covers manufacturing defects—support included.

Can I install this kit myself and what tools are needed?

Installation is straightforward for anyone comfortable with basic engine work: remove engine cover, disconnect battery, unplug coil connectors, and swap coils and plugs following torque specs. If you’re not experienced with spark plug gaps or coil torque, a technician can complete the job quickly.

• Basic tools: ratchet, spark plug socket, torque wrench, extension.
• Follow vehicle service manual for correct torque and gap settings.
• Replace coils and plugs in matched sets to avoid mixed wear rates.

Who is this for: drivers and DIY mechanics who own a 2009–2015 Honda Pilot 3.5L or compatible Ridgeline/Acura models and want a direct-fit, full-cylinder ignition refresh. The HQPASFY UF624 kit suits owners addressing misfire codes, seeking better throttle response, or performing scheduled ignition maintenance with durable iridium plugs and matched coils—backed by a three-year warranty and engineered for OEM-style reliability.