1. Used Automotive Fuel Pumps & Sending Units Offers
  2. sku: 5829721340949672
  3. AEROMOTIVE 11145

AEROMOTIVE 11145 Lph Tank Fuel Pump 684980010329

fits model: E85, 450.

11145 Aeromotive 450 Lph In-tank Fuel Pump E85 Compatible #11145

( Brand: Aeromotive ), ( Lower Body: 50mm ), ( Items Included: Mounting Hardware ), ( Manufacturer Part Number: 11145 ), ( Dimensions: 5.5 5.5 2.75 In ), ( Drive Type: Electrical ), ( Vintage Part: No ), ( Weight: 1 Lbs ), ( Fuel Type: Gasoline ), ( Type: Fuel Pump ), ( Manufacturer Warranty: Unspecified Lenght ), ( Upper Body: 39mm ), ( Universal Fitment: Yes ), ( UPC: 684980010329 )

Review AEROMOTIVE Lph In tank Fuel Pump Compatible #11145 fits E85 450

The Aeromotive A11145 450 LPH In-Tank E85 Fuel Pump is a high-performance, electric fuel pump designed for use with E85 ethanol fuel. This fuel pump is capable of delivering an impressive flow rate of 450 liters per hour (lph), making it an excellent choice for high-performance applications that require a large fuel supply.

The Aeromotive A11145 is an in-tank fuel pump, which means it is installed inside the fuel tank. It is designed to be submerged in fuel, ensuring constant cooling and reliable operation. The pump features a heavy-duty, 3/8 NPT threaded shaft seal, which provides excellent sealing performance and helps prevent fuel leaks.

This fuel pump is specifically engineered for use with E85 ethanol fuel. Ethanol is a clean-burning, renewable fuel source that is becoming increasingly popular in the high-performance automotive market. However, it presents unique challenges for fuel system components, as it absorbs water and can cause corrosion. The Aeromotive A11145 fuel pump is constructed from high-quality materials that are resistant to corrosion, ensuring long-lasting performance and reliability.

The Aeromotive A11145 fuel pump is also compatible with other fuel types, including gasoline and methanol. It can be used in a wide range of applications, from street vehicles to race cars, and is suitable for both carbureted and fuel injection systems.

The pump features a robust, 12-volt electric motor that delivers reliable, consistent power. It is designed to be easy to install, with a plug-and-play wiring harness that simplifies the installation process. The pump also includes a built-in, adjustable pressure regulator, which allows users to fine-tune the fuel pressure to suit their specific application.

The Aeromotive A11145 450 LPH In-Tank E85 Fuel Pump is a high-performance, reliable, and versatile fuel pump that is ideal for high-performance applications that require a large fuel supply. Its heavy-duty construction, corrosion-resistant materials, and adjustable pressure regulator make it a popular choice among enthusiasts and professionals alike. Whether you're building a high-performance race car or just looking for a reliable fuel pump for your daily driver, the Aeromotive A11145 is an excellent choice.

Aeromotive 11145 450 LPH In-Tank Fuel Pump for E85: Pros and Cons

The Aeromotive 11145 450 LPH in-tank fuel pump is a popular choice among race car and high-performance vehicle enthusiasts who use E85 fuel. This fuel pump offers several advantages but also comes with some potential drawbacks. Here are the pros and cons of investing in this fuel pump.

Pros:

1. High Flow Rate: The 450 LPH flow rate makes it suitable for high-performance applications that require a large volume of fuel to be delivered to the engine.

2. E85 Compatibility: This fuel pump is specifically designed for use with E85 fuel, making it an excellent choice for racing or high-performance applications where this type of fuel is commonly used.

3. Durability: Aeromotive fuel pumps are known for their durability and reliability, which is important in racing applications where the fuel system is subjected to extreme conditions.

4. Fuel Pressure Regulation: This fuel pump includes an integrated fuel pressure regulator, which simplifies installation and eliminates the need for an additional regulator.

5. Billet Aluminum Construction: The fuel pump housing is made from billet aluminum, which is strong, lightweight, and resistant to corrosion.

Cons:

1. Cost: The Aeromotive 11145 450 LPH in-tank fuel pump is more expensive than some other options on the market.

2. Complex Installation: Installing this fuel pump can be more complex than installing a standard in-tank fuel pump due to its larger size and the need to modify the fuel tank to accommodate it.

3. O-Ring Seals: The fuel pump uses O-ring seals, which can be prone to failure if not installed correctly or if the fuel contains contaminants.

4. Fuel Filter: This fuel pump does not come with a built-in fuel filter, which means that a separate fuel filter will need to be added to the fuel system.

Conclusion:

The Aeromotive 11145 450 LPH in-tank fuel pump is a high-performance fuel pump that is well-suited for racing and high-performance applications where large volumes of E85 fuel are required. Its durability, reliability, and high flow rate make it an excellent choice for these applications. However, its complex installation, expensive cost, and the need for additional fuel filtering may be drawbacks for some.

Recommendation:

If you are building a high-performance vehicle that will be using E85 fuel, the Aeromotive 11145 450 LPH in-tank fuel pump is an excellent choice. Its high flow rate and E85 compatibility make it a reliable and efficient solution for delivering fuel to your engine. However, be prepared for the complex installation process and the additional cost of a fuel filter. If you are looking for a more budget-friendly option, consider other fuel pump models with lower flow rates or external fuel pumps that do not require in-tank installation.

Details:

Includes filter strainer and wiring pigtail Supports up to on Gas 800HP EFI Forced Induction 1,100HP Naturally Aspirated 950HP Carburetors 1300HP E85 550HP 750HP 700HP 900HP Aspirated, Weight 1 lbs Dimensions 5.5 2.75 in, Mounting Configuration: External, CARB or Power Adder FUEL Horsepower, Vehicle Fitments, Universal. FEATURES: P/N 11145 450 lph Stealth Fuel Pump E85 Compatible Upper body 39mm Lower 50mm designed for in-tank use only Can be used in Carburetors or EFI applications Dual channel turbine pump mechanism increases durability and can pulse width modulated PWM. The 450 is also perfect for use as a universal replacement applications that require more flow to support forced air power adders such turbo and supercharged. Performance your, car deserves.

part #: 11145 prices

  • $240.29-$323.90

specifications pumpunite:

  • for models: E85, 450
  • brand: Aeromotive
  • lower body: 50mm
  • items included: Mounting Hardware
  • manufacturer part number: 11145
  • dimensions: 5.5 5.5 2.75 In
  • drive type: Electrical
  • vintage part: No
  • weight: 1 Lbs
  • fuel type: Gasoline
  • type: Fuel Pump
  • manufacturer warranty: Unspecified Lenght
  • upper body: 39mm
  • universal fitment: Yes
  • upc: 684980010329

shipping pumpunite:

  • type: Fixed
  • service: Standard
  • transit: 5-8 Days
  • class: Standard
  • cost: $0.00

offer pumpunite:

  • started: March 15, 2025
  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock
  • best offers: True
  • sold: 0

returns pumpunite:

  • paid by: Seller
  • time: 60 Days
  • policy: Returns Accepted

payments pumpunite:

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

general pumpunite:

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

seller pumpunite:

  • rating: 98.6%
  • city: San Diego, California
  • # reviews: 7700
for models: e85, 450, lower body: 50mm, items included: mounting hardware, dimensions: 5.5 5.5 2.75 in, drive type: electrical, vintage part: no, fuel type: gasoline, type: fuel pump, manufacturer warranty: unspecified lenght, upper body: 39mm, universal fitment: yes,
category: auto parts > car truck parts accessories > air fuel delivery > fuel pumps sending units, weight: 1 lbs, sku: 5829721340949672,

Aeromotive 11145 Is Similar To:

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5 offers $240.29–$323.90 USD
  • New. Offer #1 priced at $240.29 + $0.00 delivery = $240.29* total. Stealth In-Tank Electric Fuel Pump, 450 lph, E85 Compatible, Body Size: 39 mm Upper, 50 mm Lower Aeromotive Stealth In-Tank Electric Fuel Pump, 450 lph, E85 Compatible.FREE SHIPPING
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