Description
Designed for reliable ignition performance, the NGK Laser Iridium Spark Plug 95927 features fine-wire iridium electrode technology engineered to deliver consistent spark performance, dependable combustion, and long service life. NGK Laser Iridium spark plugs are designed to meet the demanding requirements of modern engines.
Suitable for compatible Mercedes-AMG applications, this spark plug is intended to support stable ignition under everyday driving and demanding operating conditions. Proper spark plug selection is particularly important for turbocharged engines running increased boost or aftermarket tuning.
Key Features
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Laser Iridium Technology – Fine-wire iridium center electrode for reliable ignitability and durability.
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Consistent Ignition Performance – Supports stable combustion and smooth engine operation.
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Long Service Life – Designed for dependable performance over extended service intervals when used in the correct application.
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OEM-Style Design – Engineered for specified vehicle applications.
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Performance Applications – Suitable for compatible factory and modified setups when the plug specification is approved by the tuner.
Compatible Vehicles and Engines
| Make | Model | Engine | Chassis |
|---|---|---|---|
| Mercedes-AMG | C63 / C63 S | 4.0L V8 Biturbo M177 | W205 |
| Mercedes-AMG | E63 / E63 S | 4.0L V8 Biturbo M177 | W213 |
| Mercedes-AMG | GLC63 / GLC63 S | 4.0L V8 Biturbo M177 | X253 |
Important Fitment Note: Verify the spark plug part number against your vehicle’s VIN and engine specification before ordering. NGK 95927 fitment could not be confirmed for the M177 applications listed above; the commonly listed M177 Laser Iridium plug is NGK SILZKFR8F7S (97566), while NGK 95822 (ILTR7N8) is offered as a one-step-colder option for certain M177 applications. Confirm the correct plug before installation.

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