NGK V-Power Nickel Spark Plug (LFR6A-11), Box of 4 - Select Subaru Outback 2001-2004

Fits select 2001-2004 Subaru Outback (H6-3.0L) models including VDC and L.L. Bean editions.

NGK V-Power spark plugs are engineered to provide reliable ignition performance and improved ignitability compared to standard nickel plugs. Designed specifically for original equipment applications, these plugs feature a unique V-cut nickel alloy center electrode and a concave ground electrode. This configuration concentrates the spark to the edge of the electrode where it can grow more quickly, resulting in faster starts, a smoother idle, and reduced quenching during the combustion process.

Built for durability in demanding engine environments, these plugs utilize a high-grade alumina silicate ceramic insulator for superior dielectric strength and optimal heat transfer. The trivalent metal plating provides a robust barrier against corrosion and seizing, ensuring the threads remain intact during future service intervals.

• V-Cut Center Electrode: Enhances ignitability and reduces quenching for more efficient combustion.
• Copper Core: Superior heat dissipation helps prevent pre-ignition and fouling.
• Trivalent Metal Plating: Eliminates the need for anti-seize during installation and prevents corrosion.
• Corrugated Ribs: Prevents flashover to ensure consistent spark delivery.
• Triple Seals: Gas-tight seal prevents combustion leakage.
• MPN: LFR6A-11 (Stock No. 3672)