The Champion 89 Spark Plug RC12YC5 is a copper-core spark plug designed to deliver dependable ignition performance in automotive engines. This universal spark plug features a nickel copper alloy construction that provides increased conductivity and superior heat control, ensuring reliable engine starts and consistent performance across a wide range of vehicles.
Whether you’re performing routine maintenance, a tune-up, or troubleshooting engine performance issues, this spark plug helps promote efficient fuel combustion for responsive engine operation.
Features and Benefits
- Copper Core Electrode: Increased conductivity and heat control for reliable ignition and improved engine performance.
- Universal Compatibility: Designed to work with a wide range of automotive engines, making it a versatile choice for various vehicles and applications.
- Optimized Gap Setting: Pre-set gap range of 0.047 to 0.053 inches ensures efficient combustion and proper engine operation.
- Durable Construction: Manufactured by Champion to meet and exceed OEM warranty requirements, ensuring long-lasting reliability.
- Easy Installation: Standard 5/8 inch hex size and 0.551 inch thread diameter fit most automotive applications; boxed packaging protects the spark plug during storage and handling.
Specifications
- Brand: Champion
- Model: 89 (RC12YC5)
- Material: Nickel Copper Alloy
- Fill Gap: 0.047 to 0.053 inches
- Thread Size: 0.551 inches
- Hex Size: 5/8 inch
- Packaging: Boxed, single spark plug
