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The NGK B9EFS Nickel Spark Plug delivers dependable OEM-quality ignition performance for a wide range of engines. Built with a solid nickel alloy center electrode and a copper core, it ensures optimal heat dissipation and consistent spark output under demanding conditions. The high-grade alumina silicate ceramic insulator provides exceptional dielectric strength and thermal stability, maintaining reliable operation across temperature extremes. A triple gasket sealing system prevents combustion gas leakage, promoting efficient fuel burn and cleaner engine performance.
Engineered as a precise OE replacement, this spark plug is ideal for maintaining factory-level reliability and efficiency. Its trivalent metal plating resists corrosion and seizing, simplifying installation and future servicing. Packaged as a set of 10, the NGK B9EFS offers a trusted solution for routine maintenance, ensuring consistent starts, reduced misfires, and smooth overall engine operation.
Features:
OE-quality nickel alloy center electrode for consistent spark performance
Solid copper core enhances heat dissipation and conductivity
High-grade alumina silicate ceramic insulator ensures thermal stability
Triple gasket sealing system prevents combustion gas leakage
Corrosion-resistant trivalent metal plating for long service life and easy removal
Designed for reliable OEM replacement and performance applications
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
