Denso W20M-U Spark Plug with U-Groove Electrode Design

Elevate your vehicle's performance with the Denso W20M-U Spark Plug, featuring an innovative U-Groove Electrode Design. Specially engineered for automotive use only, this spark plug ensures optimal combustion, improving fuel efficiency and throttle response. Not suitable for aircraft.

• Superior Combustion: U-Groove ground electrode enhances flame growth, leading to complete combustion, better fuel efficiency, and improved throttle response.
• Machine Rolled Threads: Prevents seizing or cross-threading during installation and removal, ensuring ease of use.
• Exceptional Strength: Purified alumina powder insulator provides outstanding thermal conductivity and strength.
• Reliable Seal: Copper-glass seal bonds the center electrode and insulator for a gas-tight seal, ensuring durability and reliability.

Why buy the Denso W20M-U Spark Plug? The Denso W20M-U Spark Plug is an ideal choice for those looking to enhance their vehicle’s performance. With its unique U-Groove Electrode Design, it fosters a more efficient combustion process, translating to better fuel efficiency and throttle response. The machine rolled threads make installation and removal hassle-free, while the five-rib insulator prevents flashover. Additionally, its purified alumina powder insulator ensures exceptional strength and thermal conductivity, providing durability and consistent performance. The copper-glass seal guarantees a gas-tight seal, further improving the spark plug’s longevity and reliability. Invest in the Denso W20M-U Spark Plug to experience a noticeable improvement in your vehicle’s overall performance.