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NGK 3010 Spark Plug
| Brand | NGK 3010 |
|---|---|
| Resistance | 1 |
| Ground Electrode Tip Design | Standard |
| Ground Configuration | Standard |
| Ground Electrode Core Material | Nickel |
| Electrical Terminal Type | Removable nut |
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Nickel |
| Pre-Gap Size | .028 |
| Ground Electrode Quantity | 1 |
| Hex Size | 13/16 |
| Insulator Height | 55.00 |
| Manufacturer Heat Range | 7 |
| Seat Type | Flat |
| Reach | .429 |
| Thread Diameter | 18.00 |
| Part Number | Ab-7 |
| Stock Number | 3010 |
| Fits | — |
OE supplier heritage. Built by NGK, a long-standing spark plug manufacturer with original equipment standards.
Copper core design. Helps promote reliable ignition performance and consistent operation.
Standard spark plug. A direct-fit replacement for common ignition service needs.
Cross-references Anchor 2272, Anchor 2696 and Anchor 3010 for the same application. See all 33.
NGK Standard Spark Plug 3010 Overview
The NGK Standard Spark Plug 3010 is a conventional ignition component built for steady spark delivery and dependable engine operation. It uses a copper center electrode core, nickel center and ground electrode tips, and a standard ground configuration for OE-style service.
As part of the NGK Standard Spark Plug line, this plug reflects NGK’s long-standing focus on original equipment standards, broad vehicle coverage, and consistent manufacturing quality for domestic and import applications.
Key Features
- NGK Standard Spark Plug, part number 3010
- 1 ohm resistance for ignition system compatibility
- Copper center electrode core for efficient conductivity
- Nickel center and ground electrode tip materials
- Standard ground electrode design with one ground electrode
- Pre-gapped to .028 for direct installation reference
- 18 mm thread diameter, .429 reach, flat seat
- 13/16 hex size with removable nut terminal
- Manufacturer heat range 7
Detailed Description
NGK 3010 is a standard spark plug engineered for routine ignition service where OE-style dimensions and stable performance matter. The plug’s copper core helps support efficient heat transfer, while the nickel electrode materials provide a familiar, serviceable design for a wide range of gasoline engines. With a flat seat, 18 mm thread diameter, .429 reach, and .028 pre-gap, this spark plug is specified for applications that call for those exact dimensions. If you are sourcing an NGK spark plug for a domestic or import vehicle, or replacing worn plugs in a Honda Civic or similar application, part number 3010 is a direct reference point to verify against the engine’s required specifications.
This part cross-references Champion Spark Plug 541 and Autolite 373 for the same application.
Common Issues This Part Can Address
- Hard starting caused by worn or fouled spark plugs
- Rough idle from inconsistent spark delivery
- Misfire conditions related to degraded electrode surfaces
- Reduced fuel efficiency from weak ignition performance
- Engine hesitation during acceleration
Installation Notes and Tips
Confirm the engine calls for an 18 mm thread diameter, flat seat, .429 reach, and 13/16 hex before installation. Check the existing plug gap against the engine specification and verify the ignition system is in good condition before final assembly. Use the vehicle service manual for torque and service procedures, especially when replacing plugs in a Honda Civic, Toyota Corolla, or other make/model that uses this style of plug.
Quality Assurance
NGK is a major OE spark plug supplier with more than 80 years of automotive experience and broad coverage across domestic and import vehicles. The brand manufactures ignition components to original equipment standards and supports automotive, motorcycle, marine, and small engine applications with established North American and global production and distribution capabilities.
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