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NGK
NGK Standard Spark Plug 1643 LKR7E
NGK Standard Spark Plug 1643 LKR7E
Regular price
$9.89 USD
Regular price
Sale price
$9.89 USD
Unit price
/
per
SKU:NGKLKR7E
12 in stock
Couldn't load pickup availability
Multi-ground electrodes improve ignition capabilities and are less sensitive to increased voltage requirements due to gap growth.
Designed to specific manufacturer ignition requirements, NGK's multi-ground plugs maintain all the features of their standard plugs, including:
- Corrugated Ribs to Prevent Flashover
- Pure alumina silicate ceramic insulator, providing superior strength and better heat transfer
- Copper core to aid in heat removal
- Triple seals to prevent leakage
- MPN: LKR7E
Warranty | 1 Year |
Torque Specs | Cast Iron: 10.8-18 lb. ft. Aluminum: 10.8-14.5 lb. ft. |
Brand | NGK |
Heat Range | 7 |
Longevity | 30k Miles |
Resistor | Yes |
Shell
Thread Size | 12mm |
Thread Pitch | 1.25mm |
Seat Type | Gasket |
Resistor Value | 5K Ohm |
Reach | 26.5mm (1.04") |
Hex Size | 5/8" (16mm) |
Terminal Type | Solid |
Overall Height | ISO |
Gap | .035" (0.9mm) |
Center Electrode
Material | Nickel |
Type | V-Cut |
Size | 2.5mm |
Projection | Projected |
Ground Electrode
Material | Nickel |
Type | Standard |
Quantity | 1 |
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