B14C – SPARK PLUG B14C (D7EA Equivalent)

THE SPARK PLUG

The BRISK B14C is a copper core spark plug designed to deliver stable ignition performance and precise thermal control in a wide range of engine operating conditions.

Built with a nickel alloy centre electrode filled with a copper core (or Super Yttrium variant depending on specification), the B14C offers high thermal conductivity. This design helps maintain an optimal balance of heat across the spark plug’s active components, ensuring consistent combustion performance under both light-load and sustained high-speed conditions.

The copper core efficiently dissipates heat away from the firing tip, helping reduce overheating risk while maintaining reliable ignition stability. This makes it well suited to engines that experience varied usage, from cold starts and low-speed riding through to long-distance highway operation.


TECHNICAL SPECIFICATIONS

• Thread Diameter: 12mm
• Thread Reach: 19mm (3/4")
• Hex Size: 18mm (11/16")
• Seat Type: Gasket
• Design: Copper Alloy Electrode
• Resistor: No
• Projected: No
• Heat Range: 14


FEATURES

• Copper core centre electrode for high heat conductivity
• Optimised thermal balance for stable engine performance
• Reliable cold start operation
• Consistent ignition under sustained load
• Suitable for everyday and touring-style use


APPLICATIONS

• Standard motorcycles and vehicles
• Mixed riding conditions (city, highway, touring)
• Engines requiring D7EA specification
• OEM replacement and general performance use


A durable copper core spark plug engineered for dependable ignition, stable combustion, and long-life performance across varied engine loads and temperatures.

SKU B14C
Barcode # 9334437074695
Brand Brisk Spark Plugs
Unit Of Measure EACH

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