Denso IK16 Iridium Spark Plug

Maximize your engine's performance with the Denso IK16 Iridium Spark Plug. Engineered for demanding conditions and high performance, this spark plug delivers consistent ignition and enhanced efficiency.

Description

The Denso IK16 Iridium Spark Plug utilizes advanced technology to provide superior ignition performance. Featuring an iridium electrode that is six times harder than platinum and capable of withstanding temperatures up to 4,000°F, this spark plug ensures durability and longevity. The 0.4 mm iridium electrode reduces voltage requirements while improving firing performance. Its 360° laser-welded electrode provides a robust seal, resisting wear even under extreme conditions. The ground electrode is designed with a tapered cut and U-groove, creating a large volume area that centers the flame for a more complete and efficient burn. Upgrade to Denso Iridium spark plugs for improved throttle response, fuel economy, and overall engine performance. This resistor-type spark plug features a 14 mm thread size and a 19.1 mm (3/4") thread reach, making it compatible with a wide range of engines.

Features & highlights

• Iridium electrode provides exceptional durability and performance.
• 0.4 mm fine wire center electrode reduces voltage requirements.
• 360° laser welding ensures a robust and reliable seal.
• Tapered cut and U-groove ground electrode for optimized flame propagation.
• Improved throttle response and fuel efficiency.
• Resistor type plug minimizes electrical interference.

Technical specifications

• Brand: DENSO
• Part Number: IK16
• Center Electrode Type: Fine Wire
• Electrode Tip Material: Iridium
• Electrical Resistance: 5k Ohms
• Ground Electrode Shape: Taper Cut, Grooved
• Heat Range: 5
• Hex Size: 16 mm (5/8")
• Spark Gap: 1.1 mm
• Thread Size: 14 mm
• Thread Reach: 19.1 mm (3/4")
• Terminal Configuration: Threaded Stud
• Type: Resistor

Important to know

Ensure proper fitment for your specific engine type before installation.