Denso IU27A Iridium Spark Plug

Maximize your engine's performance with the Denso IU27A Iridium Spark Plug. Engineered for superior ignition and longevity, this spark plug delivers consistent power and reliability for your motorcycle. Upgrade to Denso Iridium for a smoother, more efficient ride.

Description

The Denso IU27A Iridium Spark Plug is designed for enthusiasts and professionals seeking peak engine performance. Featuring iridium electrodes that are six times harder than platinum and capable of withstanding temperatures up to 4,000°F, this spark plug ensures exceptional durability and reliable ignition. The ultra-fine 0.4mm iridium electrode reduces voltage requirements while significantly improving firing performance. With a 360° laser-welded electrode, the Denso IU27A offers a robust seal that resists wear under even the most demanding conditions. The ground electrode's tapered cut and U-groove design create a large volume area, optimizing flame propagation for enhanced combustion efficiency and overall engine performance. Experience the difference with Denso's advanced technology, providing a spark plug that delivers unmatched reliability and power.

Features & highlights

• Iridium electrodes provide exceptional durability and withstand temperatures up to 4,000°F for long-lasting performance.
• Ultra-fine 0.4mm electrode reduces voltage requirements and improves firing performance, ensuring consistent ignition.
• 360° laser welding creates a robust seal, resisting wear and ensuring reliability in harsh conditions.
• Tapered cut and U-groove ground electrode design optimizes flame propagation, enhancing combustion efficiency.
• Resistor type plug minimizes electrical noise for improved electronic system performance.
• Threaded stud terminal configuration ensures a secure and reliable connection.

Technical specifications

• Brand: DENSO
• Vendor Part Number: IU27A
• Center Electrode Type: Fine Wire
• Center Electrode Projection: Non-Projected
• Electrode Tip Material: Iridium
• Electrical Resistance: 5k Ohms
• Ground Electrode Shape: Angled
• Heat Range: 27
• Hex Size: 16 mm (5/8")
• Spark Gap: 0.9 mm
• Thread Reach: 19.1 mm (3/4")
• Thread Size: 10 mm
• Terminal Configuration: Threaded Stud
• Type: Resistor

Important to know

Ensure this spark plug is compatible with your motorcycle's specifications before installation. Always consult your owner's manual for proper installation procedures and torque specifications.