Champion 97 Spark Plug

Reliable Ignition Performance for Lexus, Toyota, and More

The Champion Copper Plus 97 spark plug is engineered to deliver consistent ignition performance for a range of vehicles including Lexus, Toyota, Nissan, Porsche, Scion, and Volkswagen models. Designed with durable nickel and copper alloy materials, this spark plug supports efficient combustion and reliable engine operation.

• Ground electrode core made of nickel for durability
• Nickel center electrode tip for stable spark delivery
• Pre-set gap size of 0.035 inches for optimal ignition
• Flat seat type ensuring proper sealing
• Resistor type spark plug to reduce electrical noise
• Thread diameter of 14 mm (0.551 inch) with 0.75 inch reach
• Hex size of 15.88 mm (0.625 inch) for easy installation
• Manufacturer heat range rating of 9 for balanced heat dissipation

Detailed Features of Champion Copper Plus 97 Spark Plug

The Champion Copper Plus 97 spark plug features a nickel copper alloy ground electrode and a nickel center electrode tip, providing a reliable spark for efficient combustion. Its pre-gap size of 0.035 inches is factory set to ensure optimal ignition timing and performance. The flat seat design helps maintain a secure fit and proper sealing within the combustion chamber. This spark plug includes a built-in resistor to minimize radio frequency interference, which can affect vehicle electronics. With a thread diameter of 14 mm and a reach of 0.75 inches, it is compatible with specific models from Lexus, Toyota, Nissan, Porsche, Scion, and Volkswagen. The hex size of 15.88 mm allows for straightforward installation using standard tools.

About the Champion Copper Plus Product Line

The Copper Plus line from Champion is designed to provide dependable ignition components that combine copper core technology with durable electrode materials. This product line focuses on delivering consistent spark performance and longevity, making it suitable for a variety of passenger vehicles. The Copper Plus 97 spark plug exemplifies this approach by integrating nickel and copper alloy electrodes with a precise heat range to meet manufacturer specifications.

Compatible Vehicles and Common Applications

• Ignition replacement for Lexus GS300, GS400, GS430, RX300, RX330, RX400h, LS400, LS430, GX470, HS250h, LX470
• Suitable for Toyota Tundra, Sequoia, and Scion tC models
• Fits Nissan D21 pickups
• Compatible with Porsche 911 and Volkswagen Passat
• Addresses issues such as misfires, rough idling, poor fuel economy, hard starts, and engine hesitation

Installation Notes and Tips

• Verify correct spark plug gap before installation; factory pre-gap is 0.035 inches
• Use a torque wrench to tighten to manufacturer specifications to avoid damage
• Ensure the spark plug seat type matches the engine’s cylinder head (flat seat)
• Inspect ignition wires and coils during replacement for optimal performance
• Apply anti-seize compound sparingly on threads if recommended by vehicle manufacturer

Quality Assurance and Warranty

Champion Copper Plus spark plugs are manufactured to meet OEM standards for fit, form, and function. The part number 97 is backed by Champion’s quality control processes to ensure reliable ignition performance. While specific warranty details may vary, Champion typically offers coverage against manufacturing defects. Always consult vehicle and product documentation for warranty terms.