Have Questions?
Professional-grade parts used trackside.
Expert help during business hours.
Encrypted checkout & trusted payments.
Orders ship quickly from regional warehouses.
The Radium Engineering Duckbill Valve (Part Number: rad18-0026) is a crucial component designed to optimize your vehicle's fuel system. Engineered to reduce fuel slosh noise and prevent fuel backflow, this valve ensures a smoother, quieter operation while enhancing safety and efficiency. Constructed with durable materials, it withstands the rigors of daily driving and maintains consistent performance over time. The compact design allows for easy installation in various automotive applications, making it an ideal choice for performance enthusiasts and everyday drivers alike. This valve is compatible with standard fuel systems and does not require additional modifications for proper fitment. Its lightweight construction ensures minimal impact on vehicle weight and performance. Whether you're upgrading your existing setup or building a custom fuel system, the Radium Engineering Duckbill Valve provides reliable, long-lasting performance that helps maintain optimal fuel delivery and system integrity.
Features:
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).
