6 Pack NGK V-Power Spark Plugs 1999-2006 for Jeep Wrangler 4.0L L6 ps

The NGK 3459 V-Power Spark Plug (ZFR5N) is engineered to deliver reliable ignition, better fuel efficiency, and smoother engine operation. With a V-groove center electrode and solid copper core, it promotes efficient combustion, reduced emissions, and dependable performance for a wide range of gasoline engines.

Features & Benefits:

🔧 V-groove electrode enhances flame kernel expansion
🔧 Copper core improves thermal conductivity and ignition reliability
🔧 Reduces fouling and misfires for consistent performance
🔧 Pre-gapped for quick and easy installation

Specifications:

Brand & Part Number: NGK 3459 (ZFR5N)
Material: Nickel with Copper Core
Thread Size: 14mm
Reach: 19mm (0.75 in)
Hex Size: 13/16 in (20.8mm)
Heat Range: 5
Seat Type: Gasket
Resistor: Yes
Gap: 0.9mm (0.035 in)

Upgrade to NGK ZFR5N V-Power for dependable starts, improved efficiency, and long-term engine performance—order today!