fits model: H4, Wrx. make: Subaru. year: 2015–2021.

( Brand: Hitachi Automotive ), ( Manufacturer Part Number: SX-7251 ), ( Type: Fuel Injection Throttle Body ), ( Item Weight: 2.0000 ), ( Manufacturer Warranty: 1 Year ), ( Item Height: 7.250 ), ( Item Width: 7.600 ), ( Item Length: 8.500 ), ( Ipn: C749 50-48 ), ( Placement On Vehicle: Air Fuel Delivery Fuel Injection System ), ( Compatible Model: Wrx ), ( Compatible Year: 2021 2020 2019 2018 2017 2016 2015 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Hitachi Fuel Injection Throttle Body )
The Hitachi SX-7251 Fuel Injection Throttle Body is a high-performance replacement part designed specifically for the 2015-2021 Subaru WRX 2.0L H4 engine with air pump (PF). This throttle body is a direct replacement for the original part, ensuring a seamless fit and operation in your vehicle.
The Hitachi SX-7251 is meticulously engineered to provide optimal performance and reliability. It features a fine-tuned butterfly valve mechanism that responds quickly and accurately to throttle inputs, enhancing engine responsiveness and power delivery. The throttle body also incorporates advanced fuel injection technology, ensuring precise fuel delivery for efficient combustion and improved fuel economy.
The Hitachi SX-7251 is made from high-quality materials, including a durable aluminum housing and precision-machined components. This ensures long-lasting performance and resistance to corrosion, even in harsh environmental conditions. The throttle body also features a robust, O-ring seal design that minimizes air leaks and maintains proper engine vacuum levels.
Installing the Hitachi SX-7251 is a straightforward process, thanks to its plug-and-play design. It comes complete with all necessary hardware, including gaskets and bolts, making installation a breeze. The throttle body also includes detailed installation instructions, ensuring a trouble-free installation process.
In summary, the Hitachi SX-7251 Fuel Injection Throttle Body is a top-quality replacement part that delivers improved engine performance, reliability, and fuel economy. Its precision-engineered design, high-quality materials, and easy installation make it an ideal choice for Subaru WRX 2.0L H4 engine owners looking to enhance their vehicle's performance and longevity.
Pros of buying a Hitachi SX-7251 fuel injection throttle body for 2015-2021 Subaru WRX 2.0L H4:1. Improved Throttle Response: The Hitachi SX-7251 throttle body is known for its quick and precise throttle response, which can improve acceleration and overall driving performance.
2. Durability: Hitachi is a reputable brand known for its high-quality and durable products. This throttle body is likely to last a long time, reducing the need for frequent replacements.
3. Cost-Effective: While the upfront cost of the Hitachi SX-7251 may be higher than some aftermarket alternatives, its durability and performance can potentially save you money in the long run by reducing the need for repairs and maintenance.
Cons of buying a Hitachi SX-7251 fuel injection throttle body for 2015-2021 Subaru WRX 2.0L H4:1. Potential Installation Complexity: Installing a throttle body can be a complex process, especially if you're not experienced with car maintenance. You may need to hire a professional to ensure the job is done correctly.
2. Compatibility Issues: While the Hitachi SX-7251 is designed to fit 2015-2021 Subaru WRX 2.0L H4, there's always a risk of compatibility issues. Make sure to verify that this specific part is compatible with your car model and year before purchasing.
Conclusion: If you're looking to improve the performance of your Subaru WRX and are willing to invest in a high-quality, durable part, the Hitachi SX-7251 fuel injection throttle body could be a good choice. However, be aware of the potential installation complexity and compatibility issues, and consider hiring a professional if necessary.
Recommendation: If you're not confident in your ability to install the part yourself, it may be worth considering buying the part from a reputable auto repair shop that offers installation services. This can help ensure the part is installed correctly and reduce the risk of compatibility issues.
Hitachi Fuel Injection Throttle Body for 2015 - 2021 Subaru WRX 2.0L H4 Air pf: Status: In Stock.