Home / 4 pc Champion 18 Copper Plus Spark Plugs for 14F42 14F52 14RF42 3851859 3851861 3851868 3874934 41-905 4339413 43TS 7985 7986 875803 AF52 AF52C ARF52 ASF52 ASF52C BP5FS BPR4FS BPR4FS11 BPR5FS11
4 pc Champion 18 Copper Plus Spark Plugs for 14F42 14F52 14RF42 3851859 3851861 3851868 3874934 41-905 4339413 43TS 7985 7986 875803 AF52 AF52C ARF52 ASF52 ASF52C BP5FS BPR4FS BPR4FS11 BPR5FS11
$23.77
Free shipping on all orders.
Qty In Stock: 20
The Champion 18 Copper Plus Spark Plugs 4 Pack is designed for dependable ignition and consistent engine performance, delivering reliable starts and efficient combustion for general automotive, marine, and small engine replacement applications. Built for reliable performance and convenient replacement, this 4-piece set helps support smooth operation with Champion Copper Plus quality and dependable spark output.
Features & Benefits:
🔧 Includes 4 Champion 18 Copper Plus spark plugs for convenient multi-plug replacement
🔧 Copper Plus design helps support efficient heat transfer and reliable ignition
🔧 Durable construction promotes consistent spark performance during regular use
🔧 Offered as a replacement option for part numbers 14F42, 14F52, 14RF42, 3851859, and 3851861
Specifications:
Brand & Part Number: Champion 18 Copper Plus
Quantity: 4 pc
Product Type: Spark Plug
Application: Automotive, marine, and small engine replacement
Material: Copper core (Copper Plus)
Choose Champion 18 Copper Plus spark plugs for reliable performance, convenient replacement, and trusted quality—order this 4 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.
