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NGK 3130 Spark Plug
| Brand | NGK 3130 |
|---|---|
| Resistance | 5000 |
| 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 | .024 |
| Ground Electrode Quantity | 1 |
| Hex Size | 13/16 |
| Insulator Height | 55.00 |
| Manufacturer Heat Range | 8 |
| Seat Type | Flat |
| Reach | .75 |
| Thread Diameter | 14.00 |
| Part Number | Br8eg |
| Stock Number | 3130 |
| Fits | — |
Racing spark plug. Built for high-performance ignition applications.
Copper core. Promotes efficient heat transfer for consistent operation.
Nickel electrodes. Standard tip design for reliable spark delivery.
Cross-references AMS Automotive 4035, Anchor 3130 and 915 for the same application. See all 13.
NGK BR8EG Racing Spark Plug Overview
The NGK BR8EG racing spark plug is built for ignition systems that need a colder heat range and a straightforward, serviceable design. With a copper core center electrode, nickel tip materials, and a 5k ohm resistor, this plug supports stable spark delivery in performance applications.
Use the NGK 3130 when you need a flat-seat spark plug with a 14 mm thread diameter, 0.75 in. reach, and a pre-gap of .024. It is a practical choice for riders and builders looking for a BR8EG spark plug for motorcycle and powersports ignition service.
Key Features
- NGK Racing Spark Plug line for performance-focused ignition service
- Part number 3130, also identified as BR8EG
- 5000 ohm resistance for resistor-style ignition setups
- Copper center electrode core with nickel tip material
- Nickel ground electrode core with standard ground configuration
- Manufacturer heat range 8 for colder operating conditions
- Flat seat design with 14.00 mm thread diameter and .75 in. reach
- 13/16 hex size and removable nut terminal
Product Details
NGK’s Racing Spark Plug line is aimed at engines that need consistent ignition characteristics under demanding operating conditions. The BR8EG uses a standard ground electrode design with one ground electrode, a copper-core center electrode, and a nickel tip to support reliable spark transfer. The 5k resistor helps manage electrical noise in ignition systems that call for resistor plugs.
This NGK 3130 spark plug is commonly searched by riders looking for a BR8EG replacement, a BR8EG spark plug for motorcycle maintenance, or an NGK 3130 ignition service part. It is also a relevant search term for Honda motorcycle spark plug replacement and Yamaha motorcycle spark plug replacement when the application calls for this exact specification.
This part cross-references Anchor 3130 for the same application.
What It Helps Address
- Hard starting caused by worn or heat-affected spark plugs
- Weak or inconsistent spark delivery in performance ignition systems
- Fouling concerns when the engine calls for a colder heat range
- Misfire symptoms tied to plug wear or incorrect plug specification
- Service intervals where the original BR8EG-style plug needs replacement
Installation Notes
Verify the required heat range, thread diameter, reach, seat type, and terminal style before installation. Set the gap to the engine manufacturer’s specification if adjustment is needed, and confirm the ignition system is designed for a resistor plug with 5k ohms resistance.
For fitment-based searches, confirm the exact BR8EG application by year, make, and model before ordering. This is especially important when searching for Honda motorcycle spark plug or Yamaha motorcycle spark plug replacements, since plug specifications can vary by engine and model year.
Quality Assurance
NGK is a recognized ignition component manufacturer, and this spark plug is built to the listed BR8EG specifications for consistent service in the intended application.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| No rows match your filter. | ||||