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The Aeromotive 1/16-inch NPT to 5/32-inch Hose Barb Stainless Steel Vacuum/Boost Fitting delivers reliable, high-performance connections for vacuum and boost systems. Constructed from precision CNC-machined stainless steel, this fitting ensures a strong, corrosion-resistant seal that stands up to demanding automotive environments. Its 1/16-inch NPT threaded inlet and 5/32-inch hose barb outlet provide a secure interface for attaching vacuum or boost lines in custom and OEM applications.
Engineered for optimal flow and a leak-free seal under high pressure, the fitting’s compact design allows for versatile installation in tight engine bays. Suitable for both gasoline and alcohol-based fuels, it integrates seamlessly into performance fuel, air, or boost systems. Durable, efficient, and purpose-built, this Aeromotive fitting ensures consistent performance and long-term reliability. Sold individually.
Features:
Design: 1/16-inch NPT male to 5/32-inch hose barb adapter for vacuum and boost systems
Material: CNC-machined stainless steel provides exceptional strength and corrosion resistance
Finish: Natural stainless steel resists fuel and environmental degradation
Flow: Smooth internal geometry ensures minimal restriction and consistent pressure
Compatibility: Suitable for gasoline and alcohol-based fuels
Function: Positive sealing prevents leaks under high-pressure operation
Application: Ideal for custom, performance, or OEM vacuum and boost line setups
Sold individually
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).
