Home / Champion Copper Plus 415 Spark Plug (Carton of 1) - RN9YC
Champion Copper Plus 415 Spark Plug (Carton of 1) - RN9YC
$13.77
Free shipping on all orders.
Qty In Stock: 20
The Champion Copper Plus 415 Spark Plug RN9YC is designed to deliver dependable ignition, smooth engine performance, and long-lasting durability for automotive, small engine, marine, and powersports applications. Built with Champion's trusted Copper Plus engineering, this spark plug provides reliable starts, efficient combustion, and consistent performance under demanding operating conditions.
Features & Benefits:
🔧 Champion Copper Plus construction for enhanced heat dissipation and conductivity
🔧 Reliable spark output helps support smooth starts and steady engine operation
🔧 Durable electrode design resists wear and fouling
🔧 Convenient carton of 1 for easy replacement
Specifications:
Brand & Part Number: Champion 415 (RN9YC)
Quantity: Carton of 1
Plug Type: Copper Plus Spark Plug
Thread Size: 14mm
Reach: 19mm (3/4 in)
Hex Size: 13/16 in
Heat Range: 9
Seat Type: Gasket
Resistor: Yes
Choose Champion Copper Plus 415 RN9YC spark plugs for trusted ignition performance, dependable durability, and smooth engine operation—order today!
Shipping Info
Free shipping on every US order. In-stock parts typically ship within 1 business day from Texas.
Returns
30-day returns on unused parts in original packaging. Wrong or defective items are replaced or refunded. See the return policy.
How do I confirm this part fits?
Match the brand and part number to your vehicle, or use the Parts Finder on the homepage. Contact us before ordering if you are unsure.
Are these parts new?
Yes. TXN Supply Co sells new parts from trusted OEM-quality brands — not remanufactured cores.
How fast will my order ship?
In-stock orders ship within 1 business day. Delivery time depends on your ZIP; most US addresses arrive in 2–5 business days.
What is your return policy?
Unused items can be returned within 30 days in original packaging. Customer-initiated returns may include a restocking fee and return shipping.
