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Boost your Civic’s performance with the NGK Ruthenium HX Spark Plugs 2015 for Honda Civic L4 2.4L. These spark plugs are built with Ruthenium technology to deliver superior ignitability, fuel efficiency, and long-lasting durability for your Civic’s high-revving 2.4L engine.
🔧 Ruthenium Alloy Electrode – Provides extended service life and enhanced wear resistance
🔧 Consistent Ignition – Improves cold starts, throttle response, and overall engine smoothness
🔧 Pre-Gapped from Factory – Simplifies installation with a ready-to-install setup
🔧 Built for High RPM Applications – Handles extreme heat and stress
🔧 OEM-Quality Fitment – Meets or exceeds Honda factory specifications
✅ Designed for 2015 Honda Civic L4 2.4L models
✅ OEM replacement part for NGK part number 95660 (or equivalent)
✅ Check owner’s manual for proper fitment
Thread Size: 14 mm
Reach: 26.5 mm
Hex Size: 5/8 inch
Seat Type: Gasket
Resistor: Yes
Center Electrode Tip Material: Ruthenium
Ground Electrode Tip Material: Ruthenium
Pre-Gap Size: 0.044 inches
Center Electrode Core Material: Copper
Manufacturer Heat Range: 6
Enhance your vehicle’s performance with this premium spark plug set! 🔧🚗