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NGK 2306 Spark Plug
Reliable Ignition with NGK Standard Spark Plug 2306
The NGK Standard Spark Plug 2306 is engineered to provide consistent ignition performance for a variety of vehicles. Designed with durable materials and precise specifications, this spark plug supports efficient combustion and engine reliability.
- Resistance: 5000 ohms for optimal electrical performance
- Ground Electrode Tip and Configuration: Standard design with a single nickel ground electrode
- Center Electrode: Copper core with nickel tip for effective conductivity
- Pre-Gap Size: Factory set at 0.036 inches for precise spark delivery
- Thread Diameter: 10.00 mm with a 0.75-inch reach and flat seat type
- Hex Size: 5/8 inch for standard installation tools
- Electrical Terminal Type: Stud connection
- Manufacturer Heat Range: 8, suitable for moderate engine temperatures
- Insulator Height: 50.00 mm for proper insulation and heat dissipation
About the NGK Standard Spark Plug Line
The NGK Standard Spark Plug line offers dependable ignition components designed to meet OEM specifications. The Standard Spark Plug 2306 is part of this line, providing a balance of performance and durability with materials like nickel and copper electrodes. This line is ideal for drivers seeking reliable ignition parts that maintain engine efficiency without specialized features.
Technical Details and Application
The NGK 2306 spark plug features a nickel ground electrode and copper core center electrode, which together ensure stable electrical conductivity and resistance to wear. The 5000-ohm resistance helps reduce radio frequency interference, protecting vehicle electronics. Its flat seat and 10 mm thread diameter make it compatible with many vehicles requiring this specification. The pre-gap size of 0.036 inches is factory set to optimize spark timing and combustion efficiency.
Common Uses and Problem Solving
- Restores proper ignition in engines experiencing misfires
- Improves fuel efficiency by ensuring consistent spark delivery
- Reduces engine hesitation and rough idling
- Helps maintain smooth acceleration and power output
- Prevents electrical interference with vehicle electronics
Installation Notes and Tips
When installing the NGK Standard Spark Plug 2306, ensure the spark plug gap is checked and adjusted if necessary, although it comes pre-gapped at 0.036 inches. Use a torque wrench to tighten the spark plug to the manufacturer’s recommended specifications to avoid damage to the threads or improper sealing. The 5/8 inch hex size fits standard spark plug sockets, facilitating straightforward installation.
Quality Assurance
NGK spark plugs are manufactured to meet strict quality standards, ensuring reliable performance and durability. The Standard Spark Plug 2306 undergoes rigorous testing for heat range, resistance, and electrode integrity. While specific warranty details are not provided, NGK products are widely recognized for consistent quality in ignition components.
| Brand | NGK |
| Part Number | 2306 |
| Resistance | 5000 |
| Ground Electrode Tip Design | Standard |
| Ground Configuration | Standard |
| Ground Electrode Core Material | Nickel |
| Electrical Terminal Type | Stud |
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Nickel |
| Pre-Gap Size | .036 |
| Ground Electrode Quantity | 1 |
| Hex Size | 5/8 |
| Insulator Height | 50.00 |
| Manufacturer Heat Range | 8 |
| Seat Type | Flat |
| Reach | .75 |
| Thread Diameter | 10.00 |
| Part Number | Cpr8ea-9 |
| Stock Number | 2306 |
This part fits 0 vehicles. Search below:
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* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.