Home / 2 Pack NGK Spark Plug - For VRSCF V-Rod Muscle Harley-Davidson
2 Pack NGK Spark Plug - For VRSCF V-Rod Muscle Harley-Davidson
$21.77
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Qty In Stock: 20
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The NGK 4339 Spark Plug (DCPR8E) is a durable copper-core spark plug built for Harley-Davidson motorcycles, delivering consistent ignition, strong combustion, and optimal heat control in high-performance V-twin engines.
Features & Benefits:
🔧 Copper core ensures excellent heat dissipation and spark efficiency
🔧 Nickel alloy electrode resists fouling and corrosion
🔧 Trivalent plating prevents thread seizing and rust
🔧 Designed to withstand vibration in big twin engine designs
Specifications:
Brand & Part Number: NGK 4339 DCPR8E
Material: Copper
Thread Size: 12mm
Reach: 19mm (0.75 in.)
Hex Size: 5/8 in. (16mm)
Seat Type: Gasket
Resistor: Yes
Gap: 0.036 in. (0.9mm)
Choose NGK DCPR8E for smooth starts, strong throttle response, and long-lasting performance in your Harley-Davidson—order now!
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At TXN Supply, we're driven by a passion for quality and reliability. Whether you're a DIY mechanic, an automotive professional, or just looking for top-notch essentials, we provide premium spark plugs, oil filters, fluids, and more from trusted brands like Champion, NGK, and ACDelco.
Our mission is simple: to deliver high-quality auto parts and everyday must-haves with fast shipping and great prices!
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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. Texan Supply Company 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.
