NGK 5958 Standard Spark Plug for Honda Pioneer 700 & TRX680 ATV

Vehicle Fitment

• 2015-2026 Honda SXS700M2 Pioneer 700 (UTV, 675 cc)
• 2017-2026 Honda SXS700M2D Pioneer 700 Deluxe (UTV, 675 cc)
• 2015-2026 Honda SXS700M4 Pioneer 700-4 (UTV, 675 cc)
• 2017-2026 Honda SXS700M4 Pioneer 700-4 Deluxe (UTV, 675 cc)
• 2015-2020 Honda TRX680FA FourTrax Rincon (ATV, 675 cc)

Features

• Standard nickel-tipped spark plug for reliable ignition
• Solid copper core for superior heat dissipation
• Triple gasket sealing prevents combustion gas leakage
• Trivalent metal plating resists corrosion and seizing
• J-gap electrode design for consistent spark delivery
• Resistor type reduces electrical interference
• Ceramic insulator for excellent dielectric strength
• OE-style design for dependable replacement performance

Specifications

• NGK Part Number: 5958 / CPR6EB-9
• Thread Diameter: 10 mm x 1.0
• Thread Reach: 19 mm (3/4")
• Heat Range: NGK 6
• Seat Type: Flat with crush washer
• Center Electrode: Copper core with nickel tip
• Resistance: ~5000 Ω (resistor plug)
• Gap: ~0.9 mm (0.035") pre-set

Included Components

• 1x NGK 5958 Standard Spark Plug (CPR6EB-9)

Product Description

The NGK 5958 Standard Spark Plug (CPR6EB-9) is engineered to provide reliable ignition performance and dependable combustion in a range of powersports machines. With a solid copper core and nickel-tipped electrode, this plug offers effective heat dissipation and consistent spark delivery, while the trivalent metal plating enhances resistance to corrosion and seizing during installation and operation. Triple gasket sealing and a ceramic insulator help ensure stable performance over long service intervals.

Designed for select Honda Pioneer 700 UTVs and TRX680 Rincon ATVs, the NGK 5958 is a trusted OE-style replacement for routine maintenance. Its resistor design also helps reduce electrical noise that can affect ignition systems. Always verify spark plug gap and torque specifications from the vehicle's service manual before installation. Fitment confirmed through 2026 for listed models.