Bosch 7924 Copper Nickel Spark Plug - FR6DC+

The Bosch 7924 FR6DC+ is a high-performance copper core spark plug engineered to deliver reliable ignition and extended service life. This Super Plus spark plug features advanced materials and precision manufacturing to meet or exceed OE specifications for a wide range of automotive applications.

Key Features:

• Heavy-duty yttrium-enhanced nickel-copper center electrode provides up to 50% longer performance life compared to standard copper plugs
• Copper core construction offers broader heat range to resist pre-ignition and deposit buildup
• Nickel-plated rolled threads provide superior corrosion resistance and eliminate the need for anti-seize compound
• Metal glass fused resistor maximizes interference suppression for clean electrical performance
• Angular 5-rib insulator design prevents flashover and ensures consistent spark delivery
• Factory pre-gapped to 0.031 inches (0.8mm) for quick installation

Specifications:

• Thread Size: M14 x 1.25mm (14mm diameter)
• Reach: 19mm (3/4 inch)
• Hex Size: 16mm (5/8 inch)
• Seat Type: Gasket
• Heat Range: 6
• Electrode Gap: 0.031 inches (0.8mm)
• Terminal Type: Solid
• Resistor: Yes

This Bosch spark plug combines proven Super Plus technology with durable construction materials to ensure optimal engine performance, fuel efficiency, and reliable cold weather starts. The projected tip center electrode and V-groove ground electrode design enhance ignitability across all operating conditions.