- Shipping to all Europe
- Low stock - 1 item left
| Stock | Date |
|---|---|
| In stock, ready to ship | 2026-08-04 |
NGK Spark Plug LR8B
The NGK LR8B spark plug is engineered to ensure reliable ignition and long-lasting performance in modern internal combustion engines. Its nickel center electrode delivers consistent sparking under demanding conditions.
Featuring a pure alumina ceramic insulator for excellent thermal and electrical resistance, copper core for efficient heat dissipation, and trivalent metal plating for enhanced anti-corrosion properties. Ideal for applications that require precise ignition and smooth operation.
Technical Features:
- Thread: 10mm | Pitch: 1.0mm
- Thread reach: 12.7mm (1/2")
- Seat: Flat gasket
- Hex size: 16mm (5/8")
- Center electrode: Nickel 2.5mm
- Solid terminal | 5k Ohm resistor
- Gap: 0.7mm (.028")
- Heat range: 8
- Aluminum torque: 7.2–8.7 lb.ft
- Cast iron torque: 7.2–10.8 lb.ft
- Quantity: 1
Benefits:
- Superior ignition reliability
- Optimal heat dissipation with copper core
- Effective corrosion protection
- Service life up to 30,000 miles
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