Home / Champion 404 Copper Plus Spark Plug RN12YC - 24 Pack - Shop Pack
Champion 404 Copper Plus Spark Plug RN12YC - 24 Pack - Shop Pack
$94.77
Free shipping on all orders.
Qty In Stock: 20
The Champion 404 Copper Plus Spark Plug RN12YC 24 Pack is designed for dependable ignition, delivering consistent spark performance and efficient combustion for automotive and general engine replacement applications. Built for reliable performance and convenient replacement, this shop pack helps support smooth starts and steady engine operation with trusted Champion quality and dependable operation.
Features & Benefits:
🔧 Includes 24 Champion RN12YC Copper Plus spark plugs in a convenient shop pack
🔧 Copper core center electrode helps promote efficient heat transfer and reliable ignition
🔧 Resistor-type design helps reduce radio frequency interference
🔧 Durable construction supports consistent performance and easy replacement
Specifications:
Brand & Part Number: Champion 404 (RN12YC)
Quantity: 24 Pack (Shop Pack)
Product Type: Copper Plus Spark Plug
Application: Automotive replacement
Material: Copper core
Plug Style: Resistor
Choose Champion 404 RN12YC Copper Plus spark plugs for reliable performance, convenient replacement, and trusted quality—order this 24 pack 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.
