Denso Q22PR-U11 Spark Plug – High Efficiency U-Groove Design for Optimal Combustion

Upgrade your vehicle's performance with the Denso Q22PR-U11 Spark Plug. Engineered with a unique U-Groove ground electrode design, this spark plug promises superior combustion efficiency, enhanced throttle response, and better fuel economy. Specifically crafted for automotive use only, this spark plug should not be used in aircraft.

• U-Groove Ground Electrode Design: Facilitates a larger flame front and minimizes flame dissipation, leading to more complete combustion.
• Machine Rolled Threads: Prevents seizing or cross-threading during installation and removal, ensuring a hassle-free experience.
• 100% Pre-Fired: Every spark plug is pre-fired to guarantee the highest quality and performance standards.
• Purified Alumina Powder Insulator: Provides exceptional strength and thermal conductivity, ensuring longevity and reliability.
• Five Rib Insulator: Prevents flashover, maintaining optimal performance under various conditions.
• Copper-Glass Seal: Ensures a gas-tight seal by bonding the center electrode and insulator, preventing leaks and ensuring efficient operation.

Why choose the Denso Q22PR-U11 Spark Plug?

The Denso Q22PR-U11 Spark Plug stands out for its unparalleled ability to enhance your vehicle's performance. The U-Groove ground electrode design ensures a more complete combustion process, which translates to better fuel efficiency and improved throttle response. The machine-rolled threads make installation and removal a breeze, while the pre-fired assurance means you get a product of the highest quality. Additionally, the purified alumina powder insulator and five rib insulator designs provide exceptional durability and prevent flashover, ensuring consistent and reliable performance. The copper-glass seal further guarantees a gas-tight seal, preventing any leaks and maintaining optimal functionality.

Fitment: This spark plug is compatible with the following vehicles:

• Nissan 300ZX (1987-1990) 3.0L V6
• Nissan Fairlady (1987-1990) 3.0L V6
• Saab 9-3 (1998-2003) 2.0L I4, 2.3L I4
• Saab 9-5 (1997-2001) 2.3L I4
• Saab 900 (1993-1998) 2.0L I4
• Saab 9000 (1990-1998) 2.3L I4

Upgrade to the Denso Q22PR-U11 Spark Plug for a noticeable improvement in your vehicle's performance. Note: This product is intended for automotive use only and should not be used in aircraft.