NGK HX Ruthenium Spark Plug Box Of 4 Mercedes-Benz E320 S420 Direct Fit
Part # 95839 SKU 396837
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NGK
NGK HX Ruthenium Spark Plug Box Of 4 Mercedes-Benz E320 S420 Direct Fit
Highlights
- Center electrode core material
- Copper
- Center electrode tip material
- Ruthenium
- Electrical terminal type
- Non-Removable Nut
- Ground configuration
- Standard
- Ground electrode core material
- Nickel
- Ground electrode quantity
- 1
- Ground electrode tip design
- Dual Fine Electrode - High Ignitability
- Insulator height
- 50.5
- Manufacturer heat range
- 5
- Material
- Nickel
- Pre-gap size
- 0.044
- Reach
- 0.75
- Resistance
- 5000
- Seat type
- Flat
- Type
- High Ignitability Spark Plug
Description
Key facts
- Part number: 95839
- RECOMMENDED USAGE: Modern vehicles using OE DFE type spark plugs or for those seeking an aftermarket plug with the latest OE technology
- 0.4mm Ruthenium alloy fine wire center electrode and 0.8mm platinum fine wire ground electrode
- Pure alumina silicate ceramic insulator provides superior strength and better heat transfer
- Trivalent metal plating for superior anti-corrosion and anti-seizing properties
- Corrugated ribs prevent flashover
- Copper core aids in heat removal
NGK HX Ruthenium Spark Plug Box Of 4 Mercedes-Benz E320 S420 Direct Fit
The NGK HX Ruthenium Spark Plug is a premium automotive component designed for optimal performance in Mercedes-Benz E320 and S420 models. Built with advanced technology, these spark plugs offer superior ignition reliability and enhanced engine efficiency. The ruthenium fine wire center electrode promotes improved combustion, leading to increased power output and fuel economy while reducing emissions. This technology is particularly beneficial for drivers seeking longevity and consistent performance in their vehicles.
These spark plugs feature a unique construction that includes a ruthenium electrode, which offers a higher melting point and greater wear resistance compared to traditional platinum or nickel options. This means that users can expect a longer service life and reduced frequency of replacement. Additionally, the design prevents fouling and misfires, ensuring smooth engine operation and enhanced drivability.
Installation of the NGK HX Spark Plugs is straightforward due to their direct fit design, making them an excellent choice for both DIY enthusiasts and professional mechanics. This high-quality part is engineered to meet or exceed OEM specifications, ensuring reliability and performance without compromise.
FITMENT: Compatible with Mercedes-Benz E320 and S420 vehicles. Ensure compatibility with your specific model year for optimal performance.
Key Features & Benefits
- Ruthenium fine wire electrode for superior ignition reliability.
- Longer service life compared to conventional plugs.
- Improved combustion efficiency for better fuel economy.
- Designed to reduce engine misfires and fouling.
- Direct fit for easy installation without modifications.
- Meets or exceeds OEM specifications, ensuring high performance.
Fits
1997-2008 Toyota Corolla, 1997-2010 Chrysler Sebring, 2007-2017 Jeep Compass, 2007-2018 Toyota Yaris and 146 more
Fitment data from the manufacturer catalogue. Check your engine before ordering, or call us.
Vehicle fitment
| Make | Model | Submodel | Years |
|---|
No vehicle matches that filter.
Fitment data from the manufacturer catalogue. Check your engine before ordering, or call us.
Specifications
| Identification | |
|---|---|
| Brand | NGK |
| Part number | 95839 |
| SKU | 396837 |
| UPC | 087295858394 |
| Dimensions and weight | |
| Dimensions (W × H × D) | 4.00 × 4.00 × 1.00 in |
| Material and finish | |
| Material | Nickel |
| Series and warranty | |
| Details | |
| Center electrode core material | Copper |
| Center electrode tip material | Ruthenium |
| Electrical terminal type | Non-Removable Nut |
| Ground configuration | Standard |
| Ground electrode core material | Nickel |
| Ground electrode quantity | 1 |
| Ground electrode tip design | Dual Fine Electrode - High Ignitability |
| Insulator height | 50.5 |
| Manufacturer heat range | 5 |
| Pre-gap size | 0.044 |
| Reach | 0.75 |
| Resistance | 5000 |
| Seat type | Flat |
| Type | High Ignitability Spark Plug |
Shipping and returns
Shipping. Free on every order, US only. Orders arrive in 2–4 days.
Returns. 30-day returns, except in extreme cases.
Support. Our team is available 24/7 for fitment mismatches or any other reason.
Warranty. Full manufacturer guarantee.
Not sure about this part? Ask us.
Fitment, install, what else you need for the job. A parts person answers, usually within one business day.
We answer by email. No account needed.
Questions and answers
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Reviews
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