4 Pack NGK V-Power 4177 Spark Plugs TR6 ps

The NGK 4177 V-Power Spark Plug (TR6) is designed for improved ignitability, better fuel economy, and smooth engine performance. Featuring a V-groove center electrode and solid copper core, it delivers efficient combustion, reduced emissions, and consistent spark—ideal for high-performance and everyday driving applications.

Features & Benefits:

🔧 V-groove electrode enhances spark exposure and combustion
🔧 Copper core ensures excellent heat dissipation
🔧 Reduces fouling and supports smooth throttle response
🔧 Pre-gapped for fast and easy installation

Specifications:

Brand & Part Number: NGK 4177 (TR6)
Material: Nickel with Copper Core
Thread Size: 14mm
Reach: 19mm (0.75 in)
Hex Size: 5/8 in (16mm)
Heat Range: 6
Seat Type: Gasket
Resistor: Yes
Gap: 1.1mm (0.043 in)

Choose NGK TR6 V-Power for reliable ignition, enhanced combustion, and trusted performance—perfect for both stock and tuned engines!