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NGK Standard Spark Plug - NGK (3964)
NGK part # 3964

Standard Spark Plug
OE Series Standard Nickel Spark Plug: Semi-Surface Discharge Tip, BKR5EKU
- Return Policy
- Min. 12 Months
- Safe, Secure Checkout
Product Details
Description
Standard Spark Plug
OE Series Standard Nickel Spark Plug: Semi-Surface Discharge Tip, BKR5EKU
Features & Benefits
- ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction nickel alloy center electrode provides consistent performance
- RECOMMENDED USAGE: Best for vehicles with OE nickel alloy plugs, not recommended on vehicles with factory precious metal plugs
- NGK's OE CERAMIC TECHNOLOGY: High grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance
- SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
- COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
- TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
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Shipping Policy
At Restauco Parts, we ship to the 48 contiguous U.S. states and Puerto Rico. Every order ships from our supplier's authorized warehouses located in the United States. At this time we do not ship to Alaska, Hawaii, the U.S. Virgin Islands, Guam or other U.S. territories... Check out our Shipping Policy for more details.
Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return... Check out our Return Policy for more details.

NGK
NGK spark plugs deliver superior ignition performance and longevity, making them the go-to choice for engine efficiency and reliability. Shop NGK premium and standard spark plugs at Restauco and maintain optimal combustion performance across all 50 states. Order replacement NGK ignition components engineered with advanced materials for extended service intervals. Buy NGK auto parts online with free nationwide shipping and keep your engine firing efficiently with trusted Japanese engineering.
Restauco Parts is your trusted online source for genuine OEM and premium aftermarket auto parts. We carry top brands including ACDelco, GM Genuine Parts, Motorcraft, Dorman, Akebono, Wagner, and Bilstein. Whether you need brake pads, suspension parts, ignition coils, fuel pumps, or engine components, we offer competitive prices and fast shipping on thousands of parts for all major makes and models. Shop with confidence — every part we sell meets or exceeds OEM quality standards.
