4 Pack NGK Iridium IX Spark Plugs 2015-2019 for Cadillac CTS L4 2.0L ps

Upgrade your Cadillac’s ignition system with the NGK Iridium IX Spark Plugs 2015-2019 for Cadillac CTS L4 2.0L. Engineered with Iridium technology, these spark plugs provide exceptional ignitability, enhanced fuel economy, and extended durability for your CTS’s turbocharged 2.0L engine.

🔧 Iridium Alloy Electrode – Maximizes wear resistance and offers a long service life

🔧 Smooth Combustion – Improves cold starts, throttle response, and fuel efficiency

🔧 Pre-Gapped from Factory – Ready for fast and easy installation

🔧 Built for Turbocharged Engines – Handles high-heat and high-boost conditions

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

✅ Designed for 2015-2019 Cadillac CTS 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! 🔧🚗