Home / 8 Pack Spark Plugs Champion Copper Set CHEVROLET LCF 3500 2016-2017 V8-6.0L
8 Pack Spark Plugs Champion Copper Set CHEVROLET LCF 3500 2016-2017 V8-6.0L
$37.77
Free shipping on all orders.
Qty In Stock: 20
The Champion 401 Copper Plus Spark Plug RS12YC 8 Pack is designed for dependable ignition, delivering smooth engine performance and long-lasting durability for automotive, lawn and garden, and small engine applications. Built for reliable performance and convenient replacement, this item helps support consistent starts and efficient combustion with trusted quality and dependable operation.
Features & Benefits:
🔧 Includes 8 Champion RS12YC Copper Plus spark plugs for convenient replacement
🔧 Copper core center electrode helps support efficient heat transfer and reliable spark output
🔧 Resistor construction helps reduce radio frequency interference
🔧 Durable design supports consistent ignition performance and dependable engine operation
Specifications:
Brand & Part Number: Champion 401 (RS12YC)
Quantity: 8 Pack
Product Type: Copper Plus Spark Plug
Application: Automotive, lawn and garden, and small engine replacement
Series: Copper Plus
Thread Size: 14mm
Reach: 19mm (3/4 in)
Hex Size: 5/8 in (16mm)
Heat Range: 12
Seat Type: Gasket
Resistor: Yes
Choose Champion RS12YC Copper Plus spark plugs for reliable performance, convenient replacement, and trusted quality—order this 8 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.
