IFATRUNK Iridium Spark Plugs 6-Pack for V6 Engines — Direct-Fit Replacement, Laser-Welded Iridium Electrode

These iridium-tipped replacement spark plugs use a laser-welded fine central electrode to concentrate spark energy and resist thermal and electrical wear. The kit includes six plugs and covers a wide range of 3.3L–3.8L and 3.5L–3.7L V6 engines for popular sedans, SUVs and minivans. They’re engineered as aftermarket direct-fit parts matched to factory thread sizes, heat ranges, and reach for the listed vehicles.

Which vehicles and engines will these spark plugs fit?

IFATRUNK iridium plugs were selected for common V6 GM-sourced and Honda-derived engines across model years listed by manufacturer. They fit many 3.5L, 3.6L, 3.3L and 3.8L V6 applications where the referenced part numbers match. Always cross-check the reference numbers and your vehicle’s OEM specifications before ordering.

• Honda/Acura: Accord, Odyssey, Pilot, Ridgeline, Crosstour, RDX, RL/RLX, TL/TLX, TSX, ZDX (V6 3.5L–3.7L)
• Jeep/Dodge/Chrysler/Ram: Cherokee, Grand Cherokee, Wrangler, Charger, Challenger, Durango, Caravan, Town & Country, Ram 1500, ProMaster (V6 3.2L–3.6L)
• Kia/Hyundai: Sorento, Cadenza, Sedona, K900, Telluride, Palisade, Santa Fe, Azera, Genesis (V6 3.3L–3.8L)
• Reference numbers included: 93175, LKR7DIX-11S, 95710, DILZKR7B11GS, 96358, LKR7AHXS, 97390, LKR7BGPS

How do these iridium plugs affect engine performance and efficiency?

The ultra-fine iridium center electrode produces a focused, high-energy spark that improves combustion stability—particularly at cold starts, high RPMs or lean mixtures. That concentrated spark can help smoother idling, crisper throttle response and more consistent ignition over time without overstating gains.

• Fine 0.4–0.6 mm iridium electrode for concentrated spark energy
• Laser-welded construction for increased resistance to wear
• Improved ignition stability under varied operating conditions

What durability and build features do these plugs offer?

These plugs use a durable iridium alloy center electrode and a precise welding process to resist erosion that shortens plug life. Materials and manufacturing reduce electrode wear from high temperatures and repetitive electrical stress, extending the interval between replacements when installed correctly.

• Laser-welded iridium center electrode for long-term electrical durability
• Factory-style thread length and seat for direct-fit installation
• Supplied as a 6-pack for complete V6 cylinder coverage

What should I check before installing IFATRUNK iridium plugs?

Confirm fitment with your vehicle’s service manual and compare thread size, reach, and heat range to your OEM plugs. Use correct torque and a torque wrench during install; over- or under-tightening can damage the plug or cylinder head. If unsure, have a technician install and gap plugs to manufacturer specifications.

• Verify compatibility with your exact model year and engine displacement
• Use manufacturer torque specs and gap settings during installation
• Replace all cylinders’ plugs at once for balanced performance

Who is this for? IFATRUNK’s 6-pack iridium spark plugs are intended for owners and technicians who want a durable aftermarket replacement for V6 engines in common mid-size and full-size cars, crossovers, SUVs and vans. They’re suitable for drivers seeking reliable starts, more consistent combustion and a longer-lived plug than conventional copper designs, provided fitment matches the vehicle’s factory requirements.