ECCPP UF603+97390: 6 Ignition Coils + 6 Iridium Spark Plugs for Honda/Acura 3.5L V6 (08-12 Accord, 08-17 Odyssey, 12 Crosstour, RL/TL/TSX)

ECCPP UF603+97390 6 Ignition Coils + 6 Iridium Spark Plugs for Honda and Acura 3.5L V6

Refresh the ignition system on your Honda or Acura with the ECCPP UF603+97390 kit. This coordinated set includes six ignition coils and six iridium spark plugs, designed to fit a range of 3.5L V6 engines and to harmonize ignition energy across cylinders for smoother operation and reliable starts.

Key benefits you may experience

• Enhanced ignition energy and improved cold-start behavior, thanks to coils with 15% more energy than typical OE components.
• Durable build features high conductive copper windings and a robust epoxy seal, supporting long service life in varying climates.
• Premium iridium spark plugs paired with high‑quality coils to promote consistent spark delivery and steady idle.
• Designed as a complete replacement kit to address potential wear across ignition components and reduce hesitation or misfire feel.

Compatibility and what’s included

This kit targets 2008–2012 Honda Accord 3.5L V6, 2008–2017 Honda Odyssey 3.5L V6, 2012 Honda Crosstour 3.5L V6, 2009–2011 Acura RL 3.5L V6, 2013–2014 Acura TL 3.5L V6, and 2013–2014 Acura TSX 3.5L V6. Replacement part numbers include UF603+97390 along with common OE references for easy identification. The disclaimer about brand references remains for compatibility reference only and does not imply official affiliation.

Real-world use scenarios

In daily driving, drivers might notice crisper starts, a more even idle, and better response when pulling away from a stop. The kit is designed to work as a coordinated upgrade, potentially smoothing engine performance across conditions without promising specific outcomes.

Installation notes

For best results, follow standard replacement procedures for ignition components. If you are unsure about electrical systems or torque specifications, consider professional installation to ensure proper seating and sealing of coils and plugs.