Home / 2 Pack NGK Spark Plug - For 2007-2017 FLSTC 1584 Heritage Softail Harley
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2 Pack NGK Spark Plug - For 2007-2017 FLSTC 1584 Heritage Softail Harley
$18.77
Free shipping on all orders.
Qty In Stock: 20
The NGK-4339-2PK is designed to deliver dependable ignition, smooth engine performance, and long-lasting durability for automotive and small engine applications. Built with NGK's trusted engineering, this product helps support reliable starts and efficient combustion with trusted quality and dependable operation.
Features & Benefits:
🔧 Includes 2 NGK spark plugs for convenient replacement
🔧 Reliable spark output helps support smooth starts and steady engine operation
🔧 Durable electrode construction resists wear and fouling
🔧 Designed for consistent heat transfer and dependable ignition performance
Specifications:
Brand & Part Number: NGK 4339
Quantity: 2 Pack
Product Type: Spark Plug
Application: Automotive, Small Engine
Material: Not specified
Condition: Not specified
Choose NGK-4339-2PK for reliable performance, convenient replacement, and trusted quality—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.
