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Real experience
We test before we recommend.
PRODUCT DESCRIPTION
All our Walbro fuel pumps come from official distributors. Since October 2019, Walbro changed its name to Walbro TI Automotive, maintaining production in the USA.
Walbro / TI Automotive 350 L/h HIGH PERFORMANCE (GSS35X Family) Replaces GSS34X.
39MM IN-TANK FUEL PUMPS
SUPPORTS OVER 600 HORSEPOWER AT 40 PSI 13.5V
39mm GSS Fuel Pump Family Design Update – Generation 3 (G3)
Walbro / TI Automotive has updated the pump outlet on our popular 255 L/h, 39mm Gerotor fuel pump line. The new outlet design is intended to improve connection robustness while maintaining the current electrical connection configuration. The update retains our proven pump technology and these third-generation pumps will continue to be manufactured at the Caro, Michigan facility. With the updated outlet design, we will be replacing the current GSS340, GSS341 and GSS342 pumps.
Walbro / TI Automotive GSS350G3, GSS351G3, GSS352G3 Fuel Pumps – 600+ Horsepower!
Walbro / TI Automotive’s new GSS Fuel Pumps are outperforming the competition with increased flow rates of 350 L/h. Our robust, proven gerotor technology is found within each 39mm straight-wall GSS 350 pump, ideal for forced induction (turbo and supercharged) applications. We have launched three 350 L/h pump versions, giving you multiple options to feed your adrenaline, because speed matters!
Three 350 L/h pump versions to help you find the right pump for your needs
GSS351G3
11mm Inlet – 180° from Outlet
• 350 LPH
• 90 GPH rated flow at 40 PSI and 13.5V
• Improved outlet design with optimized monobloc construction
• Fuel: Gas
• OE Quality
• 39mm Diameter
• Easy fitment in new or existing in-tank hangers
Other Features & Benefits:
• Positive displacement for robust performance
• Manufactured in TI Automotive’s Caro, Michigan plant – Made in USA










WHY THETUNERLAB
We have spent years building cars, racing, and testing the exact same parts that we sell.
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We test before we recommend.
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We help you choose the right part.
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Only trusted manufacturers.
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Before and after the purchase.
+10 years
of passion for drifting
+30.000
available products
+5.000
satisfied customers
24/7
passion for motoring
Each product indicates compatible models in the product description. If you have any questions, you can contact us and we will help you choose your best option.
-If the product is in stock, the usual delivery time is 2 to 5 working days.
-If the product is out of stock, the delivery time is 7 to 15 working days.
All our products come with the manufacturer's official warranty and comply with current regulations.
Yes. We ship orders to Spain and most European countries using specialized transport agencies.
You can contact our team via WhatsApp, email, or our website's contact form.
Shipping costs depend on the type of product, its weight, dimensions, and the destination country. In most cases, the amount is calculated automatically during the checkout process before the order is finalized.
For some products, especially large items or those with special characteristics, shipping costs may require a manual review. If the amount shown does not match the actual shipping cost, we will contact you before processing the order to inform you of the final cost and request your confirmation before proceeding. We will never charge any additional fees without your authorization.