Bosch 79161 Double Iridium Spark Plug

The Bosch 79161 is a premium Double Iridium spark plug engineered for reliable ignition performance and extended service life. Featuring iridium on both the center and ground electrodes, this plug delivers consistent spark energy, improved combustion efficiency, and excellent wear resistance compared to standard copper or platinum plugs.

Key Features:

• Double Iridium Construction: Iridium-enhanced center and ground electrodes for superior durability and long-lasting performance
• Fine-Wire Electrode Design: Reduces required firing voltage for a more efficient and reliable spark
• OE-Style Fit: Engineered to meet or exceed original equipment specifications for a direct drop-in replacement
• Continuous Laser Welding: Secures the iridium tip to the electrode for maximum bonding strength
• Pre-Set Gap: Factory-gapped for quick and accurate installation
• Enhanced Ignitability: Promotes complete combustion for improved throttle response and fuel efficiency

The Bosch 79161 Double Iridium spark plug is built to OEM standards and is a dependable choice for routine tune-ups or high-mileage replacement needs. Sold individually.