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The Walbro GSL393 is a high-performance 155 liters per hour (approximately 41 gallons per hour) universal in-line fuel pump designed for automotive use. Built for durability and reliable fuel delivery, this pump is suitable for a variety of fuel systems where consistent performance is essential. Its compact size allows for flexible installation in many vehicle configurations, making it a versatile choice for custom or replacement applications. The pump features a robust construction that ensures longevity and steady fuel flow, even under demanding conditions. It is engineered to meet the needs of high-performance vehicles that require a reliable fuel delivery system for optimal engine operation. The GSL393 model is designed to be compatible with various fuel types and system setups, providing a dependable solution for enthusiasts and professionals alike. It is important to note that this pump is not CARB approved, so it may not be suitable for use in certain regions with strict emissions regulations. This pump does not require LTL freight shipping, simplifying the procurement process. Ensure compliance with carb acknowledgment requirements when installing this pump in your vehicle to maintain proper legal and safety standards. With its proven performance and versatile design, the Walbro GSL393 is an excellent choice for upgrading or replacing your existing fuel pump to improve fuel flow and engine performance.
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).
