Bosch 79075 VR8SC+ Copper with Nickel Small Engine Spark Plug

The Bosch 79075 (VR8SC+) is a Copper with Nickel spark plug engineered for reliable ignition performance in small engines. Built with Bosch's proven construction standards, this plug delivers dependable combustion efficiency and a long service life compared to standard copper spark plugs.

Key Features:

• Heavy-duty nickel center electrode — provides longer service life than standard copper plugs
• Copper core construction — enables superior heat transfer, reducing the risk of pre-ignition and fouling
• Metal glass fused resistor — maximizes interference suppression for cleaner electrical performance
• 5-rib insulator design — prevents flashover and misfires caused by current leakage
• Nickel-plated rolled threads — deliver superior corrosion resistance and eliminate the need for anti-seize compound

Torque Specifications:

• Cast iron head: 11–18 lb-ft
• Aluminum head: 11–15 lb-ft

The Bosch 79075 is also referenced by the manufacturer part number VR8SC+ and OEM number 0242129510. Cross-references include VR8SC. Sold individually.