NGK Spark Plug Set CPR7EA-9 708.61.01 – 2-Pack Nickel/Copper, OE-Grade Replacement

NGK CPR7EA-9 Spark Plug Set – 2-Pack

This listing includes two CPR7EA-9 3901 NGK nickel spark plugs, built to OEM-style performance with nickel alloy components and a copper center core. The set is designed as a standard replacement option, pairing dependable ignition with straightforward maintenance for a variety of 783cc engines.

Engineered for OE-Grade Reliability

NGK’s standard spark plugs are crafted to align with OE specifications, delivering consistent ignition and durable performance. The robust alumina silicate ceramic insulator offers solid dielectric strength, while the triple gasket seal helps prevent combustion gas leakage. A solid copper center core supports efficient heat transfer and reliable conductivity across a broad operating range.

• Alumina silicate ceramic insulator for reliable dielectric performance
• Triple gasket sealing to minimize gas leakage risks
• Solid copper center core enhances heat dissipation and conductivity

Key Design Features

• Pre-Gap: 0.036 in (0.9 mm) for ready installation
• Ground configuration: J-Gap with one ground electrode
• Resistor type included to reduce electrical interference
• Nickel center electrode tip with nickel-coated surface for durability
• Standard ground electrode and crush washer for secure sealing

Fitment and Real-World Use

This 2-piece set targets a wide range of 783cc engines and is compatible with several popular Kawasaki, KVF, VN, Suzuki, and Yamaha models as listed in the official notes. While specific compatibility should always be confirmed against your vehicle’s owner manual or NGK guidance, these plugs are designed to align with OEM nickel alloy installations and common pre-gap specifications.

In practice, users may notice straightforward installation and a familiar ignition feel when starting and running engines in varied conditions, from mild city commutes to more demanding off-road or recreational use. Benefits are described as possibilities based on design and materials, not guarantees.

What’s Included and How to Use

• Two CPR7EA-9 plugs packaged together
• Crush washers included for proper sealing during installation
• Compatible with vehicles listed in the product notes

For best results, verify the correct part number with the vehicle manufacturer or NGK, and follow standard spark plug installation procedures. This set emphasizes OE-quality materials and construction—an approachable option for routine maintenance and reliable ignition performance.