Description
NGK Standard spark plugs (in the iconic NGK 'yellow box' packaging) are a proven OE cornerstone and technology customers have relied on for decades. Engineered specifically for OE applications, NGK Standard spark plugs provide OE quality nickel alloy reliable performance and design. NGK's legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance, while triple gasket sealing prevents combustion gas leakage. Solid 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.
Product Overview
NGK Standard spark plugs (in the iconic NGK 'yellow box' packaging) are a proven OE cornerstone and technology customers have relied on for decades. Engineered specifically for OE applications, NGK Standard spark plugs provide OE quality nickel alloy reliable performance and design. NGK's legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance, while triple gasket sealing prevents combustion gas leakage. Solid 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.
Features and Benefits
- TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
Product Details
| Center Electrode Core Material: | Copper |
|---|---|
| Center Electrode Tip Material: | Nickel |
| Description: | NGK Standard Spark Plug |
| Electrical Terminal Type: | Stud |
| Ground Configuration: | Standard |
| Ground Electrode Core Material: | Nickel |
| Ground Electrode Quantity: | 2 |
| Ground Electrode Tip Design: | Standard |
| Hex Size: | 14 |
| Insulator Height: | 49.00 |
| Manufacturer Heat Range: | 8 |
| Part Number: | LMAR8E-J |
| Pre-Gap Size: | .016 |
| Reach: | 26.5 |
| Resistance: | 5000.0 |
| Resistor Type: | Yes |
| Seat Type: | Flat |
| Stock Number: | 90398 |
| Thread Diameter: | 10.00 |
Application Summary
M/C - 2021-2020 YAMAHA
Part Type
M/C - 2021-2020 YAMAHA
Features
- Copper core aids in heat removal
- Corrugated ribs prevent flashover
- Pure alumina silicate ceramic insulator provides superior strength and better heat transfer
- Triple seals prevent leakage
- Trivalent metal plating for superior anti-corrosion and anti-seizing properties
- TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
Specifications
- Center Electrode Core Material:
- Copper
- Center Electrode Tip Material:
- Nickel
- Description:
- NGK Standard Spark Plug
- Electrical Terminal Type:
- Stud
- Ground Configuration:
- Standard
- Ground Electrode Core Material:
- Nickel
- Ground Electrode Quantity:
- 2
- Ground Electrode Tip Design:
- Standard
- Hex Size:
- 14
- Insulator Height:
- 49.00
- Manufacturer Heat Range:
- 8
- Part Number:
- LMAR8E-J
- Pre-Gap Size:
- .016
- Reach:
- 26.5
- Resistance:
- 5000.0
- Resistor Type:
- Yes
- Seat Type:
- Flat
- Stock Number:
- 90398
- Thread Diameter:
- 10.00
Reference Information
| Brand Name/s | Ngk |
|---|---|
| StreetFX SKU | ngk90398 |
| SFX Item ID | 4150263 |
| Supplier Item Code | 4150263 |
| Manufacturer SKU | 90398 |
| Manufacturer UPC | 87295903988 |
| Alternative References | lmar8e-j |
Compatibility
M/C - 2021-2020 YAMAHA
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