HITACHI AUTOMOTIVE SX-2544 Electric Fuel Air Pump Qk 2.5L

( Brand: Hitachi Automotive ), ( Type: Electric Fuel Pump ), ( Manufacturer Part Number: SX-2544 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C328 21-33 ), ( Placement On Vehicle: Air Fuel Delivery Fuel Pumps ), ( Compatible Model: Legacy ), ( Compatible Year: 2012 2011 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Hitachi Electric Fuel Pump )

Review HITACHI AUTOMOTIVE Electric Fuel Pump Subaru 2.5l Air Delivery Qk fits LEGACY H4 2011–2012

The Hitachi SX-2544 electric fuel pump is an essential component for the 2011-2012 Subaru models equipped with a 2.5L H4 engine and an air-cooled intercooler system, such as the Subaru Impreza WRX and Subaru Forester XT. This electric fuel pump is designed to deliver fuel efficiently and reliably to the engine, ensuring optimal performance and fuel economy.

The Hitachi SX-2544 electric fuel pump features a compact design that allows for easy installation. It comes with a wiring harness for a straightforward connection to the vehicle's electrical system. The pump housing is made of durable materials, ensuring resistance to corrosion and prolonging the pump's lifespan. The impeller inside the pump is designed to handle various fuel types, including gasoline and bio-diesel, making it a versatile option for Subaru owners.

The Hitachi SX-2544 electric fuel pump operates quietly, with a low-speed operation that minimizes noise. It also features a built-in safety mechanism that automatically shuts off the pump if it detects a low fuel level, preventing potential damage to the pump and the vehicle's fuel system.

This electric fuel pump is OEM-quality, meaning it meets the same specifications as the original equipment manufacturer's part. It is engineered to provide a reliable and efficient fuel delivery system, ensuring consistent engine performance and fuel economy. Additionally, it comes with a one-year warranty, offering peace of mind to the customer.

In summary, the Hitachi SX-2544 electric fuel pump is a high-quality, reliable, and efficient solution for the fuel delivery needs of the 2011-2012 Subaru models with a 2.5L H4 engine and an air-cooled intercooler system. Its compact design, durable materials, quiet operation, and built-in safety features make it an excellent choice for Subaru owners looking to maintain their vehicle's performance and fuel economy.

The Hitachi SX-2544 electric fuel pump is a popular aftermarket option for Subaru 2.5L H4 engines, particularly those with the air-cooled boxer engine found in models like the Subaru Impreza and WRX from 2011 to 2012. Here are some potential pros and cons to consider before making a purchase.

1. Improved Fuel Economy: A new electric fuel pump can help improve fuel economy by ensuring that fuel is delivered efficiently to the engine.

2. Enhanced Performance: A high-performance electric fuel pump can provide better fuel pressure, leading to improved engine performance and responsiveness.

3. Longer Lifespan: An aftermarket electric fuel pump like the Hitachi SX-2544 is often built to last longer than the original equipment manufacturer (OEM) part, leading to fewer replacement costs down the line.

4. Quieter Operation: Electric fuel pumps are generally quieter than their mechanical counterparts, leading to a more enjoyable driving experience.

1. Cost: The Hitachi SX-2544 electric fuel pump may be more expensive than the stock OEM fuel pump.

2. Installation Complexity: Installing an aftermarket electric fuel pump may require more time and expertise than a standard replacement.

3. Compatibility: It is essential to ensure that the aftermarket electric fuel pump is compatible with your specific Subaru model and engine configuration.

The Hitachi SX-2544 electric fuel pump is a high-performance aftermarket option for Subaru 2.5L H4 engines that can offer improved fuel economy, enhanced performance, and a longer lifespan. However, it may come with a higher cost and more complex installation compared to the OEM part. Ultimately, the decision to purchase the Hitachi SX-2544 electric fuel pump depends on your budget, technical expertise, and desired performance improvements.

If you are looking for a high-performance electric fuel pump for your Subaru 2.5L H4 engine and have the necessary expertise and budget, the Hitachi SX-2544 electric fuel pump could be an excellent investment for improved fuel economy, enhanced performance, and a longer lifespan. However, if you are looking for a more budget-friendly option or prefer a simpler installation process, it may be worth considering the OEM fuel pump or a less expensive aftermarket alternative.

Details:

Hitachi Electric Fuel Pump for 2011 - 2012 Subaru Legacy 2.5L H4 Air Delivery qk: Status: In Stock.

part #: sx2544 price

• $55.28

specifications pumpunite:

• for models: H4, Legacy
• for makes: Subaru
• for years: 2011-2012
• brand: Hitachi Automotive
• type: Electric Fuel Pump
• manufacturer part number: SX-2544
• manufacturer warranty: 1 Year
• interchange part number: C328 21-33
• placement on vehicle: Air Fuel Delivery Fuel Pumps
• compatible model: Legacy
• compatible year: 2012 2011
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Hitachi Electric Fuel Pump

returns pumpunite:

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

offer pumpunite:

• options: Ship-to-home
• started: December 14, 2025
• sold: 0
• availability: In Stock
• quantity: 2

general pumpunite:

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

shipping pumpunite:

• transit: 3-6 Days
• class: Standard, Expedited
• cost: $0.00
• service: Standard, Expedited
• type: Fixed

payments pumpunite:

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

seller pumpunite:

• city: Indianapolis, Indiana
• # reviews: 603035
• rating: 99.3%

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