AUTOMOTIVE 400-842 Walbro Kit Fuel Injection Pumps 086235694771 Ti

( Brand: Automotive ), ( Part Type: Fuel Pump ), ( Country Of Origin: United States ), ( Manufacturer Warranty: 1 Year ), ( Manufacturer Part Number: 400-842 ), ( Micron Rating: 31 ), ( Zip Ties Included: Yes ), ( Title: Ti Automotive Installation Kit For Fuel Injection Pumps ), ( UPC: 086235694771 )

Review AUTOMOTIVE Ti Walbro Installation Kit Fuel Injection Pumps

Walbro 400-842 Fuel Injection Kit for Wet Flow Applications

The Walbro 400-842 Fuel Injection Kit is a comprehensive solution designed for high-performance applications, specifically for wet flow fuel systems. This kit is engineered by Walbro, a leading innovator in fuel systems technology, and is renowned for its precision, durability, and reliability.

The heart of this kit is the Walbro 255lph (6.3 gpm) in-tank fuel pump. This fuel pump is renowned for its ability to provide consistent and reliable fuel flow, even under high-demand conditions. The pump houses a unique, patent-pending design featuring a high-efficiency impeller, a magnetically driven motor, and a robust housing. The result is a pump that delivers superior fuel flow and pressure, ensuring optimal engine performance.

The kit also includes a Walbro 15,000 psi fuel pressure regulator. This regulator is designed to maintain the fuel pressure within the engine management system's desired range. With its rugged construction and high-pressure capabilities, it offers unmatched durability and precision, ensuring the engine receives the optimal fuel pressure at all times.

Additionally, the kit includes a Walbro fuel filter and a pair of Walbro fuel pump mounting brackets. The filter is designed to remove contaminants and debris from the fuel stream, while the brackets provide a secure and stable mounting solution for the fuel pump, ensuring proper alignment and eliminating vibration.

The Walbro 400-842 Fuel Injection Kit is suitable for a wide range of applications, including racing, high-performance, and off-road vehicles. Its ability to deliver consistent and reliable fuel flow, combined with its ease of installation and durability, makes it an ideal choice for those seeking to enhance their vehicle's performance.

In summary, the Walbro 400-842 Fuel Injection Kit is a high-performance solution for wet flow fuel systems. It includes a powerful and efficient fuel pump, a robust fuel pressure regulator, a fuel filter, and fuel pump mounting brackets, all designed to work together seamlessly and deliver optimal engine performance.

Pros and Cons of Buying a Walbro 400-842 Fuel Injection Pump Kit

The Walbro 400-842 fuel injection pump kit is a popular aftermarket solution for improving the fuel delivery system in various applications, including automotive and diesel engines. This kit offers several advantages over the stock fuel pumps, but it also comes with some potential drawbacks. Here are the key pros and cons to consider before making a purchase.

1. Increased Fuel Flow: The Walbro 400-842 fuel pump kit delivers a higher fuel flow rate compared to the stock pump, enabling improved engine performance and response.

2. Durability: This aftermarket pump is designed to be more robust and reliable than the stock fuel pump, providing extended service life and reducing the risk of fuel system failures.

3. Fuel Efficiency: By delivering a more consistent fuel supply, the Walbro 400-842 fuel pump kit can help improve fuel efficiency, especially in larger or high-performance engines.

4. Compatibility: This fuel pump kit is compatible with a wide range of applications, making it a versatile choice for various engine configurations.

5. Easy Installation: The Walbro 400-842 fuel pump kit typically comes with all necessary hardware for a straightforward installation process.

1. Cost: Replacing the stock fuel pump with a high-performance Walbro kit can be more expensive than opting for an OEM replacement.

2. Size and Clearance: The larger size of the Walbro 400-842 fuel pump may require modifications to the fuel system or engine compartment for proper clearance.

3. Electrical Wiring: Installing the new fuel pump may involve additional electrical wiring work, which could be a complex process for some users.

4. Potential Fuel Pressure Issues: In some cases, installing a high-performance fuel pump like the Walbro 400-842 may result in excessive fuel pressure, which could lead to various engine issues if not properly controlled.

The Walbro 400-842 fuel injection pump kit offers several advantages, such as increased fuel flow, durability, fuel efficiency, compatibility, and easy installation. However, potential drawbacks include higher cost, size and clearance concerns, electrical wiring complexities, and the risk of fuel pressure issues. Ultimately, the decision to purchase this fuel pump kit depends on the specific requirements and priorities of the user, considering the pros and cons discussed above.

If you're looking for improved engine performance, reliability, and fuel efficiency, the Walbro 400-842 fuel injection pump kit is a solid choice. However, be prepared for the higher cost, potential installation challenges, and the need to address any fuel pressure concerns that may arise. Properly researching and preparing for the installation process can help mitigate potential issues and ensure a successful upgrade.

part # 400842 prices

• $86.98-$104.95

specifications injectiopug:

• brand: Automotive
• part type: Fuel Pump
• country of origin: United States
• manufacturer warranty: 1 Year
• manufacturer part number: 400-842
• micron rating: 31
• zip ties included: Yes
• title: Ti Automotive Installation Kit For Fuel Injection Pumps
• upc: 086235694771

shipping injectiopug:

• cost: $0.00
• transit: 2-5 Days
• service: UPS Ground
• class: Standard
• type: Fixed
• carrier: UPS

payments injectiopug:

• other
• wallet: Google-pay
• credit card: Mastercard

offer injectiopug:

• sold: 0
• options: Ship-to-home
• started: November 3, 2025
• quantity: 1
• availability: In Stock

seller injectiopug:

• # reviews: 3650
• rating: 99.5%

returns injectiopug:

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

general injectiopug:

• condition: New
• Air Fuel Delivery > Fuel Injection Parts > Additional Fuel Injection Parts

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