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Built for the most demanding motorsport environments, the NGK Racing Spark Plug 4482 delivers superior durability, ignitability, and performance consistency. Precision-engineered by NGK, this high-performance spark plug ensures optimal combustion and power output across a wide range of racing engines—from drag and circuit to off-road competition.
Constructed with a specialized electrode configuration, it promotes faster, more reliable ignition while minimizing misfires under extreme load. The plug’s advanced heat range is designed to dissipate heat quickly, resist fouling, and maintain stable engine performance during prolonged high-RPM operation.
Manufactured from premium materials, the NGK Racing Spark Plug 4482 resists wear, corrosion, and thermal stress, making it ideal for extended use in racing and other high-performance applications. Its compact form and precision fit simplify installation, ensuring racers and performance enthusiasts can depend on consistent ignition and throttle response throughout the event.
Trusted by professional racing teams worldwide, NGK Racing Spark Plugs uphold the brand’s legacy of innovation, quality, and championship-winning reliability. Each package includes four spark plugs—an excellent value for competitive drivers upgrading their ignition system to meet the rigors of extreme racing conditions.
Features:
Engineered for extreme racing conditions with exceptional durability and ignitability
Precision electrode design enhances ignition efficiency and spark stability
Optimized heat range promotes quick heat dissipation and minimizes fouling
Constructed from premium materials for superior wear and corrosion resistance
Direct-fit design allows easy installation in high-performance engines
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).
