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NGK
CMR6H Spark Plug
- Mfg.#
- 3365
- Sku#
- 5879218
- Trivalent Metal Plating Provides Superior Anti-Corrosion and Anti-Seizing Properties
- Corrugated Ribs Prevent Flashover
- Pure Alumina Silicate Ceramic Insulator, Provides Superior Strength and Better Heat Transfer
- Copper Core Aids in Heat Removal
- Triple Seals Prevent Leakage
* Estimated stock levels as of Thu, Apr 2, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
NGK's Standard Plugs are Constructed for Longer Life and Optimum Performance.
Specifications
General
| Approximate Resistor Value | 10k Ohm |
|---|---|
| Heat Range | 6 |
| Hex Size | 5/8 in/16mm |
| Longevity/Lifecycle | 30k Miles |
| Material | Nickel |
| Reach | 12.7mm |
| Seat | Gasket |
| Spark Plug Gap | .028 in/0.7mm |
| Terminal | Solid |
| Thread Pitch | 1.0mm |
| Torque Specs | Cast Iron: 7.2-10.8 lb. ft. Aluminum: 7.2-8.7 lb. ft. |
| Type | Spark Plug |
Dimensions
| Height | Bantam |
|---|
Manufacturing Details
The following information is subject to change without notice
| Country of Origin | Japan |
|---|
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