A-Premium Ignition Coil & Iridium Spark Plug Kit, Set of 6 for 3.5L V6 — OE-Fit, Direct Bolt-On Replacement

A-Premium's kit includes six direct-fit ignition coil packs plus six iridium-tipped spark plugs engineered for 3.5L V6 engines used in select Acura, Honda and Saturn models.

This complete ignition kit replaces worn coils and plugs with components built to the OE style and electrical specifications. It pairs bolt-on coil packs with iridium center-electrode plugs to restore consistent spark delivery, improve starting reliability and support smoother idle and combustion compared to worn originals. The set is designed to match factory mounting and electrical resistance values for a straightforward swap.

Will these coil packs and spark plugs fit my vehicle?

These parts are specifically matched to a range of 3.5L V6 applications. Confirm compatibility by cross-checking the model years and reference numbers against your vehicle’s service manual or the original part markings before ordering.

• Compatible models: Acura MDX 2003–2006 (3.5L V6), Honda Pilot 2006–2008, Ridgeline 2006–2008, Saturn Vue 2004–2007 (all 3.5L V6)
• Reference/part numbers supported: 12582000, 30520PDKA01, 30520PGKA01, 30520PVFA01, 30520PVJA01, 30520PVKA01, 30520PYJA01, 30520RCAA01, 30520RCAA02, 30520RCAS01, 30520RDJA01, UF-400/UF400
• Direct-fit mounting: valve-cover bolt-on installation with blade terminals

What electrical and mechanical specs should I expect?

The kit is built to match key OE electrical values and mechanical dimensions so ignition timing and coil performance remain within expected ranges. That helps ensure reliable spark energy and predictable engine behavior after the swap.

• Coil terminal count: 3 with blade-type terminals for factory harness compatibility
• Primary resistance: ~0.96 ohm; secondary resistance: ~6.1 kΩ
• Mounting location and type: valve cover bolt-on with recommended installation torque 25–30 N·m
• Spark plug thread: 14 mm diameter with factory-style 1.0–1.1 inch gap

How do iridium spark plugs in this kit benefit my engine?

Iridium-tipped plugs use a refined alloy at the center electrode for a longer service life and a more focused spark. They won’t cure mechanical problems, but paired with fresh coils they help maintain steady idle, easier cold starts and consistent combustion over many miles.

• Durable iridium center electrode extends plug life compared with standard nickel tips
• Smaller, precise electrode encourages stable ignition and efficient burn
• Factory-equivalent gap and thread dimensions for reliable sealing and fit

Who is this for? Mechanics, DIY enthusiasts and vehicle owners who need a complete ignition refresh for compatible Acura, Honda or Saturn 3.5L V6 engines will find this kit useful. It’s intended for anyone replacing all six coils and plugs at once to restore consistent spark across the bank, eliminate misfires caused by aging coils or plugs, and avoid repetitive individual part orders. A-Premium backs the kit with a one-year unlimited-mileage guarantee for added confidence when installing these OE-style replacements.