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The Walbro GSS341G3 is a high-performance fuel pump engineered for demanding applications, supporting engines with over 500 horsepower. Crafted in the USA at TI Automotive’s Caro, Michigan plant, this pump offers exceptional reliability and first-time fitment for your fuel delivery system. Designed for high-pressure and high-flow needs, it ensures your engine receives consistent fuel flow across a wide pressure range, making it ideal for high-horsepower builds.
The GSS341G3 features a 255 gallons per hour (LPH) flow rate, providing the necessary volume for performance upgrades. This pump is a direct-fit replacement, simplifying installation and ensuring optimal compatibility with your existing fuel system. Its robust construction and engineering focus on delivering superior hot fuel performance, which is critical for maintaining power and efficiency during intense driving conditions.
Constructed as a UAW-manufactured product, this pump guarantees quality control and durability. It is not CARB approved, making it suitable for off-road or racing applications where emissions compliance is not required. The pump is part of Walbro’s renowned GSS line, recognized for high-pressure output and dependable operation. Whether you're upgrading a fuel system or building a high-horsepower engine, the Walbro GSS341G3 provides the performance and reliability needed to support your goals.
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).
