ENA Iridium Platinum Spark Plugs — Pack of 6 for 3.5L/3.6L V6, Pre-Gapped OEM Fit

ENA Iridium Platinum spark plugs (pack of 6) are direct-fit replacements engineered for many 3.5L and 3.6L V6 Chrysler, Dodge, Jeep, Honda, Acura and Ram vehicles from 2011–2026.

If you need a reliable replacement spark plug that installs with minimal fuss and matches factory specifications, these ENA XP5701 iridium-tipped plugs offer a pre-gapped, OEM-style option. They are made to the thread size, hex size and electrode materials commonly specified for V6 engines in vans, SUVs, sedans and light trucks, and come in a six-pack that covers one bank of cylinders for many applications.

Which vehicles will these ENA spark plugs fit?

These plugs are designed for numerous 3.5L and 3.6L V6 engines across mainstream brands. Compatibility includes model-year ranges for Chrysler, Dodge, Jeep, Ram, Honda and Acura vehicles; always verify fitment for your exact engine code and year before purchase.

• Chrysler/Dodge/Jeep/Ram: Grand Caravan, Pacifica, Durango, Charger, Challenger, Journey, 300, Town & Country, 200, Wrangler, Grand Cherokee, Gladiator, ProMaster series.
• Honda/Acura: Odyssey, Accord, Pilot, Ridgeline, Passport, MDX, TLX, TL, RLX.
• Volkswagen Routan and select other models using the 3.6L V6 platform.

How are these spark plugs constructed and what does "iridium" mean here?

ENA uses an iridium center electrode combined with a platinum-style design to improve durability while keeping the plug compact. Iridium is a hard, wear-resistant metal that preserves the electrode profile longer than standard copper designs.

• Center electrode material: iridium for longer life and stable spark performance.
• Pre-set gap of 0.043 inches to match many factory specs for V6 engines.
• Thread diameter and hex size sized to OEM dimensions (12 mm thread, 0.47 in hex).

What practical benefits and installation details should I expect?

The plugs arrive pre-gapped to save time and reduce guesswork during install; they fit standard 12 mm threads and require a 13/16" (0.47 in) socket for tightening. You’ll get a full set of six, which is convenient for replacing one bank of cylinders in most V6 engines.

• Pack includes six pre-gapped iridium-tipped plugs for one service interval bank.
• Designed to match OEM thread and hex sizes for straightforward installation.
• Comes with a 12-month limited warranty for added purchase protection.

Will these ENA plugs affect engine performance or fuel economy?

Quality iridium plugs help maintain consistent ignition and combustion quality over time, but outcomes depend on engine condition and maintenance. They are intended to restore or maintain normal engine response rather than promise specific performance gains.

• Iridium tip preserves spark consistency as the electrode wears slowly.
• Pre-gapped to factory spec to reduce ignition timing variation caused by incorrect gaps.
• Regular replacement supports stable idle, start-up reliability and efficient combustion.

Who is this for: These ENA XP5701 spark plugs are aimed at vehicle owners and mechanics replacing worn plugs on 3.5L and 3.6L V6 engines across Chrysler, Dodge, Jeep, Ram, Honda and Acura lineups who want an affordable, near-OEM iridium option. If you prefer a pre-gapped, direct-fit plug in a six-pack with clear thread and hex sizing—and a 12-month warranty—this set is a practical choice. Always confirm compatibility with your exact engine code and model year before installing.