NGK IZFR6K13(6774) Laser Iridium Spark Plug

The NGK 6774 IZFR6K13 Laser Iridium Spark Plug is engineered to provide superior ignition performance, durability, and fuel efficiency for modern gasoline engines. Manufactured by NGK, one of the world’s leading spark plug manufacturers, this spark plug meets or exceeds OEM quality standards.

Featuring a fine-wire iridium center electrode and a platinum ground electrode, the IZFR6K13 provides excellent ignitability, stable spark output, and long-lasting performance. The advanced Laser Iridium design helps improve combustion efficiency, resulting in smoother acceleration, better throttle response, stable idle operation, and reduced fuel consumption.

Its premium construction includes a high-strength ceramic insulator, corrosion-resistant shell plating, and precision threading for reliable installation and long-term durability.

The NGK IZFR6K13 is an ideal replacement choice for drivers looking for OEM-level performance, improved engine reliability, and extended spark plug life.

Key Features:

✅ Genuine NGK Laser Iridium Spark Plug
✅ Part Number: 6774 / IZFR6K13
✅ Fine-wire Iridium center electrode for powerful ignition
✅ Platinum ground electrode for extended service life
✅ Faster ignition and improved combustion efficiency
✅ Enhanced throttle response and acceleration
✅ Smooth engine idle performance
✅ Improved fuel economy and lower emissions
✅ High-temperature alloy construction
✅ Corrosion-resistant outer shell
✅ Triple gasket sealing prevents combustion leakage
✅ Corrugated insulator ribs prevent flashover
✅ OEM compatible replacement
✅ Long-lasting ignition stability

Specifications:

• Brand: NGK
• Part Number: 6774
• Model: IZFR6K13
• Spark Plug Type: Laser Iridium
• Electrode Material: Iridium + Platinum
• Application: Gasoline Engines
• Technology: Laser Welded Iridium Technology
• Quantity: 1 Spark Plug

Vehicle Compatibility:

Honda Fit:

• Honda Fit 2007–2014
• Base
• DX
• DX-A
• LX
• Sport
• 1.5L 1497CC L4 Gas SOHC Naturally Aspirated Engine

Honda Accord:

• Honda Accord 2003–2007
• DX
• LX
• EX
• Special Edition
• Value Package
• Hybrid
• 2.4L L4 & 3.0L V6 Gas Engines

Other Compatible Models:

• Honda City 2015–2020
• Honda Civic (selected models)
• Acura TSX (selected applications)