NGK 4285 Laser Platinum Spark Plug
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NGK Laser Platinum spark plugs provide high ignitability and longer service life compared to conventional nickel spark plugs. Laser Platinum plugs are tested to the highest standards to ensure quality and durability. Engineered specifically for OE applications. Laser platinum plugs provide stable idling, superior anti-fouling, improved fuel efficiency and lower emissions. High-grade pure alumina ceramic and 98% pure copper core prevents spark plug from overheating and provides reliable starts. Most Laser Platinum spark plugs feature a platinum pad on the ground electrode for even wear in distributorless ignition systems.
- ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction platinum alloy center electrode provides consistent performance
- PLATINUM ALLOY CENTER ELECTRODE: Longer wearing and higher temperature resistance compared to traditional nickel spark plugs
- OE SPECIFIED MULTI-GROUND ELECTRODE: Provides excellent cold start performance and anti-fouling properties
- SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
- TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
- RECOMMENDED USAGE: Best for vehicles with OE platinum alloy multi-ground electrode plugs
Specifications
| Short Style Spark Plug | No |
| Part Number | BKR7EQUP |
| Stock Number | 4285 |
| Metallurgy | Single Platinum |
| Service Number | BKR7EQUP |
| Dimension | 5000.0 82 |
| Tip Configuration | Standard |
| Gap Style | Multi-Ground Electrode |
| Thread Standard | Metric |
| Ground Electrode Core Material | Nickel |
| Grade Type | Performance |
| Terminal Type | Non-Removable Nut |
| Center Electrode Core Material | Copper |
| Center Electrode Material | Platinum |
| Spark Plug Gap | .020 IN |
| Ground Electrode Quantity | 4 |
| Hex Size | 5/8" (16mm) |
| Length | 1.99 IN |
| Heat Range | 7 |
| Seat Type | Flat |
| Reach | 0.750 IN |
| Material | Ceramic |
| Thread Size | M14 - 1.25 |
| Ground Electrode Material | Nickel |
| Resistor | No |
| Insulator Nose Projection | 0.14 IN |
| Electrode Style | Standard |
| Projection | Mid Projection |
| 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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