WALBRO GSL394 Fuel Pump 086235939476

( Brand: Walbro ), ( Type: Fuel Pump Electric ), ( Manufacturer Part Number: GSL394 ), ( Country/region Of Manufacture: United States ), ( UPC: 086235939476 )

Review WALBRO Fuel Pump

The Walbro GSL394 Fuel Pump is a high-performance, in-tank fuel delivery solution engineered for diesel applications. This fuel pump is designed to deliver a consistent and reliable fuel flow rate, ensuring optimal engine performance.

The GSL394 fuel pump features a unique, compact design that can be installed in most standard fuel tanks. It is constructed from durable materials, including a billet aluminum housing and a high-strength, glass-filled thermoplastic impeller. This combination of materials ensures the pump can withstand the demanding conditions of diesel fuel and deliver a long service life.

The pump utilizes a unique, high-efficiency impeller design that delivers a flow rate of up to 395 lph (102 gpm) at 34 psi. It is also capable of delivering a maximum pressure of 60 psi, making it suitable for a wide range of diesel engine applications.

The Walbro GSL394 fuel pump is also engineered for easy installation. It comes equipped with a built-in fuel pressure regulator, eliminating the need for an external regulator. The pump also features integrated fuel level sensors, which allow for real-time monitoring of fuel level and can be used to activate fuel priming pumps or other accessories.

The GSL394 fuel pump is suitable for use with biodiesel and other alternative fuels, making it a versatile choice for a wide range of diesel engine applications. It is also compatible with both diesel fuel systems with return lines and those without, making it a flexible option for various vehicle configurations.

In summary, the Walbro GSL394 Fuel Pump is a high-performance, versatile, and reliable fuel delivery solution for diesel applications. Its compact design, durable construction, and high flow rate make it an excellent choice for those seeking optimal engine performance and long service life.

The Walbro GSL394 fuel pump is a popular aftermarket option for high-performance applications and diesel vehicles due to its high flow rate and reliability. Here are some pros and cons to consider before making a purchase:

1. High Flow Rate: The Walbro GSL394 fuel pump can deliver up to 394 lph (10,000 gph) of fuel, making it an excellent choice for high-performance applications and heavy-duty vehicles.

2. Durable Construction: The pump is constructed from billet aluminum and features a high-strength impeller, making it more durable than OEM pumps.

3. Improved Fuel Efficiency: By providing a consistent fuel supply to the engine, the Walbro GSL394 fuel pump can help improve fuel efficiency and reduce emissions.

4. Easy Installation: The fuel pump is relatively easy to install, and it comes with all necessary hardware and instructions.

5. Wide Compatibility: The Walbro GSL394 fuel pump is compatible with a wide range of vehicles, including gasoline and diesel applications.

1. Cost: The Walbro GSL394 fuel pump is more expensive than OEM pumps, which may be a consideration for some buyers.

2. Electric Fuel Pump: The Walbro GSL394 is an electric fuel pump, so it may require additional wiring and installation steps compared to OEM mechanical fuel pumps.

3. Potential for Fuel Leaks: As with any fuel pump installation, there is a risk of fuel leaks, which can be a safety hazard and require additional time and expense to repair.

The Walbro GSL394 fuel pump offers several advantages, including high flow rate, durability, and improved fuel efficiency. However, it also comes with some disadvantages, such as a higher cost and the potential for fuel leaks. Ultimately, the decision to purchase the Walbro GSL394 fuel pump depends on the individual's specific needs and budget. If high performance and reliability are priorities, the Walbro GSL394 may be a worthwhile investment.

If you're looking for a high-performance fuel pump for your vehicle, the Walbro GSL394 is a solid choice. However, it's essential to ensure that you have the necessary skills and resources to install it safely and correctly. If you're unsure, consider hiring a professional mechanic to handle the installation for you. Additionally, be sure to follow all safety guidelines and use appropriate tools and materials to minimize the risk of fuel leaks or other issues.

Details:

Walbro GSL394 Fuel Pump,:: Universal In-Line; Gasoline; 190 LPH Flow Rate. Note: Photos do not always represent the actual product. For kits, photo might show entire kit and listing is only for one component.

part #: gsl394 prices

• $90.53-$132.99

specifications pumpunite:

• brand: Walbro
• type: Fuel Pump Electric
• manufacturer part number: GSL394
• country/region of manufacture: United States
• upc: 086235939476

payments pumpunite:

• other
• credit card: Discover
• wallet: Paypal

seller pumpunite:

• rating: 98.4%
• # reviews: 81646
• city: USA

shipping pumpunite:

• transit: 2-6 Days
• type: Fixed
• service: Standard
• class: Standard
• cost: $0.00

offer pumpunite:

• sold: 0
• availability: In Stock
• quantity: 1
• started: July 17, 2025
• options: Ship-to-home

general pumpunite:

• Car Truck Parts Accessories > Air Fuel Delivery > Fuel Pumps Sending Units
• condition: New

returns pumpunite:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

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