NGK 7912 Standard Spark Plug
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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.
- ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction nickel alloy center electrode provides consistent performance
- TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
- NGK's OE CERAMIC TECHNOLOGY: High grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance
- SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
- COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
- RECOMMENDED USAGE: Best for vehicles with OE nickel alloy plugs, not recommended on vehicles with factory precious metal plugs
Specifications
| Stock Number | 7912 |
| Metallurgy | Copper |
| Service Number | D7EA |
| Short Style Spark Plug | No |
| Part Number | D7EA |
| Dimension | 0.0 82 |
| Tip Configuration | Standard |
| Gap Style | J-Gap |
| Thread Standard | Metric |
| Ground Electrode Core Material | Nickel |
| Grade Type | Standard Replacement |
| Terminal Type | Stud |
| Center Electrode Core Material | Copper |
| Center Electrode Material | Nickel |
| Spark Plug Gap | .028 IN |
| Ground Electrode Quantity | 1 |
| Hex Size | 18mm |
| Length | 1.97 IN |
| Heat Range | 7 |
| Seat Type | Flat |
| Reach | 0.750 IN |
| Material | Ceramic |
| Thread Size | M12 - 1.25 |
| Ground Electrode Material | Nickel |
| Resistor | No |
| Insulator Nose Projection | 0.06 IN |
| Electrode Style | Standard |
| Projection | Non-Projected |
| Country of Origin | Japan |
Warranty: 2 Months
Shipping Information
Free shipping is available for eligible orders.
Shipping: Free to the USA.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
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