Have Questions?
Professional-grade parts used trackside.
Expert help during business hours.
Encrypted checkout & trusted payments.
Orders ship quickly from regional warehouses.
The NGK R7448A-9 Racing Spark Plug is engineered for peak ignition performance in demanding motorsport environments. Developed by NGK, a global leader in ignition technology, this plug delivers exceptional durability and consistent combustion under extreme heat and vibration. Its fine-tuned center electrode design promotes efficient spark delivery, optimizing fuel burn and engine output.
Ideal for professional racers and performance tuners, the R7448A-9 ensures reliable ignition across a wide range of high-performance engines. Its robust construction and precise heat range management help reduce maintenance intervals while sustaining power consistency through extended racing sessions. Trusted worldwide by competitive drivers, this NGK racing plug provides the reliability and performance edge required in high-stakes racing conditions.
Features:
Engineered for high-stress racing environments with superior durability
Specialized center electrode for consistent, reliable ignition
Optimized heat range for efficient combustion and performance
Withstands extreme heat, vibration, and prolonged operation
Suitable for a variety of performance and racing 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).
