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NGK 1314 Spark Plug
| Brand | NGK 1314 |
|---|---|
| Resistance | 5000 |
| Ground Electrode Tip Design | Trapezoid |
| Ground Configuration | Standard |
| Ground Electrode Core Material | Nickel |
| Electrical Terminal Type | Non-removable nut |
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Iridium |
| Pre-Gap Size | .044 |
| Ground Electrode Quantity | 1 |
| Hex Size | 5/8 |
| Insulator Height | 50.50 |
| Manufacturer Heat Range | 6 |
| Seat Type | Flat |
| Reach | .75 |
| Thread Diameter | 14.00 |
| Part Number | Ifr6g-11k |
| Stock Number | 1314 |
| Fits | — |
Iridium tip. Promotes strong spark performance and long service life.
Copper core. Helps transfer heat efficiently for stable operation.
OE supplier heritage. Built by NGK, a long-time original equipment spark plug manufacturer.
Cross-references MTC/Ronak 1314, 12290-RSH-003 and 98079-5617V for the same application. See all 3.
NGK Laser Iridium Spark Plug 1314
NGK Laser Iridium Spark Plug 1314 is built for drivers who want precise ignition performance and OE-style reliability. This spark plug uses an iridium center electrode, a nickel ground electrode, and a 0.044 pre-gap to support consistent spark delivery in the correct heat range for the application.
Compatible With select Honda Civic and Acura applications that call for NGK IFR6G-11K, part number 1314, this Laser Iridium plug is a direct-fit ignition service part for vehicles that require a flat seat, 14 mm thread diameter, and 0.75 reach.
Key Features
- Laser Iridium center electrode tip for stable ignition performance
- Nickel ground electrode with standard configuration and trapezoid tip design
- 0.044 pre-gap for application-specific ignition setup
- 5000 ohm resistance for ignition system compatibility
- Flat seat, 14 mm thread diameter, 5/8 hex size, and 0.75 reach
- NGK part number 1314 / IFR6G-11K
Product Details
NGK’s Laser Iridium line focuses on OE-level construction and consistent performance across a wide range of domestic and import vehicles. Part number 1314 is engineered with a copper core center electrode and an iridium tip to support efficient spark transfer, while the nickel ground electrode helps maintain dependable operation under normal service conditions. This spark plug is a practical choice for Honda Civic and Acura owners looking for the correct NGK IFR6G-11K replacement.
This part cross-references MTC/Ronak 1314 for the same application.
Common Issues This Part Helps Address
- Rough idle caused by worn spark plugs
- Hard starting from weak or inconsistent spark output
- Misfire conditions related to ignition wear
- Reduced throttle response from degraded plug performance
- Service replacement needs for NGK IFR6G-11K applications
Installation Notes and Tips
Verify the vehicle calls for a flat-seat spark plug with 14 mm thread diameter, 0.75 reach, and 0.044 pre-gap before installation. Check the ignition system specification for resistance and heat range requirements, and confirm the plug matches the original application for Honda Civic or Acura service. Use proper torque procedures and inspect the ignition coil, boots, and threads during replacement.
Quality Assurance
NGK is a long-established OE supplier with extensive North American manufacturing and distribution support. The brand’s focus on original equipment standards and broad vehicle coverage supports dependable replacement selection for ignition service.
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