4 Pack NGK Iridium IX Spark Plugs 2019-2021 for Lincoln Nautilus L4 2.0L ps

Enhance your luxury SUV’s performance with the NGK Iridium IX Spark Plugs 2019-2021 for Lincoln Nautilus L4 2.0L. Designed with advanced Iridium technology, these spark plugs provide superior ignitability, improved fuel efficiency, and long-lasting durability for your Nautilus’s turbocharged 2.0L EcoBoost engine.

🔧 Iridium Alloy Electrode – Offers superior wear resistance and a longer service life

🔧 Reliable Ignition – Improves throttle response, cold starts, and fuel economy

🔧 Pre-Gapped from Factory – Ready for fast, direct-fit installation

🔧 Turbocharged Engine Ready – Built to handle high-heat and boost conditions

🔧 OEM-Quality Fitment – Meets or exceeds Lincoln factory specifications

✅ Designed for 2019-2021 Lincoln Nautilus L4 2.0L models

✅ OEM replacement part for NGK part number 6510 (or equivalent)

✅ Check owner’s manual for proper fitment

Thread Size: 14 mm

Reach: 19 mm

Hex Size: 5/8 inch

Seat Type: Gasket

Resistor: Yes

Center Electrode Tip Material: Iridium

Ground Electrode Tip Material: Nickel Alloy

Pre-Gap Size: 0.030 inches

Center Electrode Core Material: Copper

Manufacturer Heat Range: 7

Enhance your vehicle’s performance with this premium spark plug set! 🔧🚗