Home / Box of 4 (Four) Champion CJ8, 843 Spark Plug Replaces NGK BM6A, 5921; Bosch WS8E 7543
Box of 4 (Four) Champion CJ8, 843 Spark Plug Replaces NGK BM6A, 5921; Bosch WS8E 7543
$22.77
Free shipping on all orders.
Qty In Stock: 20
The Champion CJ8 843 Spark Plug Box of 4 is designed for dependable ignition, delivering reliable starts and consistent combustion for small engines, lawn equipment, and general replacement applications. Built for reliable performance and convenient replacement, this item helps support smooth engine operation with trusted quality and dependable spark output.
Features & Benefits:
🔧 Includes 4 Champion CJ8 spark plugs in one convenient box
🔧 Reliable spark performance helps support easy starts and steady engine operation
🔧 Durable construction designed for long-lasting service in demanding use
🔧 Cross-reference replacement for NGK BM6A (5921) and Bosch WS8E
Specifications:
Brand & Part Number: Champion CJ8, 843
Quantity: Box of 4 (Four)
Product Type: Spark Plug
Application: Small engine, lawn and garden, outdoor power equipment, general replacement
Choose Champion CJ8 843 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.
