ENA Ignition Coil Pack Set of 6 for 3.5L V6 Honda/Acura — Direct-Fit, 12V Plug-and-Play

ENA ignition coil pack set (6 coils) replaces OEM units to restore consistent spark for 3.5L/3.7L V6 Honda and Acura engines, designed as a direct-fit, plug-and-play kit.

These six coil packs from ENA are built to match factory mounting and electrical specifications for many Honda Odyssey, Accord, Crosstour and select Acura TL, TSX and RL models from 2008–2017. Engineered with a bolt-on mounting style and a 12V rating, the set is intended to replace worn or failing coils that can cause misfires, rough idle, or reduced engine performance. The kit includes reference numbers UF-603, IC693, and OEM cross-references such as 30520-R70-A01 to simplify parts lookup.

What vehicles and engines will these coil packs fit?

ENA coil packs are compatible with a range of Honda and Acura V6 models. They are specified for 3.5L and some 3.7L V6 applications across multiple model years—always verify your VIN or parts lookup before purchase.

• Honda Odyssey: 2008–2010 (EX-L, Touring), and 2011–2017 V6 3.5L
• Honda Accord: 2008–2012 V6 3.5L
• Honda Crosstour/Crosstour: 2010–2012 V6 3.5L
• Acura TL/TSX/RL: applicable years listed for 3.5L and 3.7L V6 engines

How easy is installation and what hardware is required?

Installation is straightforward for anyone comfortable with basic engine work—these coils are plug-and-play and mount to the valve cover with bolts. Typical installation requires simple hand tools, a spark plug socket if replacing plugs, and about 30–60 minutes for the full bank on most vehicles.

• Plug-and-play electrical connector compatible with OEM harness
• Bolt-on mounting location at the valve cover—no special adapters
• Basic tools: ratchet, extensions, sockets, and potentially dielectric grease
• Recommendation: inspect or replace spark plugs when installing new coils

What are the technical specs and quality assurances?

ENA coil packs are designed to meet the voltage and mounting characteristics of the original parts. The pack includes six coils with three terminal points and is engineered for consistent spark output under normal operating conditions.

• Voltage: 12V standard electrical design
• Mount type: bolt-on to valve cover for secure fitment
• Terminal quantity: 3 per coil for reliable connection
• Package includes: set of 6 coils and a 12-month limited warranty

Will these coils solve misfire and idle issues?

Replacing worn or failing coils often cures intermittent misfires, rough idle, and related drivability symptoms caused by weak or inconsistent spark. However, proper diagnosis is recommended because similar symptoms can come from other components like plugs, fuel, or sensors.

• Ideal when error codes indicate coil or ignition-related misfires
• Best practice: pair coil replacement with fresh spark plugs
• Check wiring harness and connectors for corrosion or damage
• Follow vehicle-specific torque and installation steps to avoid issues

Who is this for: This ENA six-coil pack is intended for DIY mechanics, independent shops, and fleet technicians who need a direct-fit replacement for affected Honda and Acura V6 engines from 2008–2017. It suits owners addressing misfires, check-engine-light codes related to ignition coils, or anyone planning preventative maintenance on higher-mileage V6 engines. Before purchasing, confirm compatibility with your vehicle identification number (VIN) or factory parts number to ensure correct fitment.